./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.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_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/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 ffa8d9ba2f74eb700c3dd0e9030f1a7d232f14e0 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/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 ffa8d9ba2f74eb700c3dd0e9030f1a7d232f14e0 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 11:37:46,828 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:37:46,829 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:37:46,838 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:37:46,838 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:37:46,839 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:37:46,840 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:37:46,841 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:37:46,843 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:37:46,843 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:37:46,844 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:37:46,844 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:37:46,845 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:37:46,845 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:37:46,846 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:37:46,847 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:37:46,847 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:37:46,849 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:37:46,850 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:37:46,852 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:37:46,852 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:37:46,853 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:37:46,855 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:37:46,855 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:37:46,856 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:37:46,856 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:37:46,857 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:37:46,857 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:37:46,858 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:37:46,859 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:37:46,859 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:37:46,859 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:37:46,859 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:37:46,860 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:37:46,860 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:37:46,861 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:37:46,861 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-23 11:37:46,872 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:37:46,872 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:37:46,873 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:37:46,873 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 11:37:46,873 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 11:37:46,873 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 11:37:46,873 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 11:37:46,873 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 11:37:46,874 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 11:37:46,874 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 11:37:46,875 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-23 11:37:46,875 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 11:37:46,875 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 11:37:46,875 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 11:37:46,876 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:37:46,876 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 11:37:46,876 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:37:46,876 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:37:46,876 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:37:46,876 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:37:46,877 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:37:46,877 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:37:46,877 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:37:46,877 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:37:46,877 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 11:37:46,877 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:37:46,877 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 11:37:46,878 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:37:46,878 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:37:46,878 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:37:46,878 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:37:46,878 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 11:37:46,878 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:37:46,879 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 11:37:46,879 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 11:37:46,879 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 11:37:46,879 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_6768fa87-940e-49b9-838c-60735814161a/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 -> ffa8d9ba2f74eb700c3dd0e9030f1a7d232f14e0 [2018-11-23 11:37:46,905 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:37:46,912 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:37:46,914 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:37:46,915 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:37:46,915 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:37:46,916 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 11:37:46,950 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/data/a666c1de6/ad29a6912af9448bb82d6f85d8ba7a54/FLAGabbcf7014 [2018-11-23 11:37:47,532 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:37:47,532 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 11:37:47,550 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/data/a666c1de6/ad29a6912af9448bb82d6f85d8ba7a54/FLAGabbcf7014 [2018-11-23 11:37:47,937 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/data/a666c1de6/ad29a6912af9448bb82d6f85d8ba7a54 [2018-11-23 11:37:47,939 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:37:47,940 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:37:47,940 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:37:47,940 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:37:47,942 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:37:47,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:37:47" (1/1) ... [2018-11-23 11:37:47,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@685d1a1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:37:47, skipping insertion in model container [2018-11-23 11:37:47,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:37:47" (1/1) ... [2018-11-23 11:37:47,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:37:48,033 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:37:49,164 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:37:49,181 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:37:49,338 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:37:49,459 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:37:49,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:37:49 WrapperNode [2018-11-23 11:37:49,459 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:37:49,460 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:37:49,460 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:37:49,460 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:37:49,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:37:49" (1/1) ... [2018-11-23 11:37:49,500 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:37:49" (1/1) ... [2018-11-23 11:37:49,512 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:37:49,512 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:37:49,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:37:49,512 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:37:49,520 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:37:49" (1/1) ... [2018-11-23 11:37:49,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:37:49" (1/1) ... [2018-11-23 11:37:49,533 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:37:49" (1/1) ... [2018-11-23 11:37:49,534 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:37:49" (1/1) ... [2018-11-23 11:37:49,586 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:37:49" (1/1) ... [2018-11-23 11:37:49,597 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:37:49" (1/1) ... [2018-11-23 11:37:49,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:37:49" (1/1) ... [2018-11-23 11:37:49,626 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:37:49,627 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:37:49,627 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:37:49,627 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:37:49,628 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:37:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/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 11:37:49,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2018-11-23 11:37:49,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2018-11-23 11:37:49,674 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-23 11:37:49,675 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-23 11:37:49,675 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 11:37:49,675 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-23 11:37:49,675 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 11:37:49,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2018-11-23 11:37:49,675 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2018-11-23 11:37:49,675 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2018-11-23 11:37:49,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-23 11:37:49,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-23 11:37:49,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-23 11:37:49,676 INFO L130 BoogieDeclarations]: Found specification of procedure activate_receiver [2018-11-23 11:37:49,676 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_receiver [2018-11-23 11:37:49,676 INFO L130 BoogieDeclarations]: Found specification of procedure transceiver_voodoo [2018-11-23 11:37:49,676 INFO L138 BoogieDeclarations]: Found implementation of procedure transceiver_voodoo [2018-11-23 11:37:49,676 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-23 11:37:49,677 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-23 11:37:49,677 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2018-11-23 11:37:49,677 INFO L130 BoogieDeclarations]: Found specification of procedure enable_transmit_interrupt [2018-11-23 11:37:49,677 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_transmit_interrupt [2018-11-23 11:37:49,677 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-23 11:37:49,678 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-23 11:37:49,678 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-23 11:37:49,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 11:37:49,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_3 [2018-11-23 11:37:49,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_3 [2018-11-23 11:37:49,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2018-11-23 11:37:49,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 11:37:49,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 11:37:49,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 11:37:49,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-23 11:37:49,679 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-23 11:37:49,679 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2018-11-23 11:37:49,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 11:37:49,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 11:37:49,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 11:37:49,680 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-23 11:37:49,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-23 11:37:49,680 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-23 11:37:49,680 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_ops_exit [2018-11-23 11:37:49,680 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_ops_exit [2018-11-23 11:37:49,680 INFO L130 BoogieDeclarations]: Found specification of procedure enable_receive_interrupt [2018-11-23 11:37:49,681 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_receive_interrupt [2018-11-23 11:37:49,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2018-11-23 11:37:49,681 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-23 11:37:49,681 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-23 11:37:49,681 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-23 11:37:49,683 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-23 11:37:49,683 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2018-11-23 11:37:49,683 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2018-11-23 11:37:49,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-23 11:37:49,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-23 11:37:49,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 11:37:49,684 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 11:37:49,684 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_ops_init [2018-11-23 11:37:49,684 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_ops_init [2018-11-23 11:37:49,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-11-23 11:37:49,684 INFO L130 BoogieDeclarations]: Found specification of procedure setup_descriptors [2018-11-23 11:37:49,685 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_descriptors [2018-11-23 11:37:49,685 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2018-11-23 11:37:49,685 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2018-11-23 11:37:49,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2018-11-23 11:37:49,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-23 11:37:49,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-23 11:37:49,685 INFO L130 BoogieDeclarations]: Found specification of procedure disable_all_interrupts [2018-11-23 11:37:49,685 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_all_interrupts [2018-11-23 11:37:49,686 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-23 11:37:49,686 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2018-11-23 11:37:49,686 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_poll_controller [2018-11-23 11:37:49,686 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_poll_controller [2018-11-23 11:37:49,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 11:37:49,686 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-23 11:37:49,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 11:37:49,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 11:37:49,687 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_interrupt [2018-11-23 11:37:49,687 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_interrupt [2018-11-23 11:37:49,687 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-11-23 11:37:49,687 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-11-23 11:37:49,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-11-23 11:37:49,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-11-23 11:37:49,687 INFO L130 BoogieDeclarations]: Found specification of procedure deactivate_transmitter [2018-11-23 11:37:49,687 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivate_transmitter [2018-11-23 11:37:49,688 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2018-11-23 11:37:49,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-23 11:37:49,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 11:37:49,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 11:37:49,688 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-23 11:37:49,688 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-23 11:37:49,688 INFO L130 BoogieDeclarations]: Found specification of procedure receive_active [2018-11-23 11:37:49,688 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_active [2018-11-23 11:37:49,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2018-11-23 11:37:49,688 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2018-11-23 11:37:49,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2018-11-23 11:37:49,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2018-11-23 11:37:49,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 11:37:49,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 11:37:49,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_13 [2018-11-23 11:37:49,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_13 [2018-11-23 11:37:49,689 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-23 11:37:49,689 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-23 11:37:49,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_15 [2018-11-23 11:37:49,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_15 [2018-11-23 11:37:49,689 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2018-11-23 11:37:49,689 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-23 11:37:49,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-23 11:37:49,690 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2018-11-23 11:37:49,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 11:37:49,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 11:37:49,693 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2018-11-23 11:37:49,693 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-23 11:37:49,693 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 11:37:49,694 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 11:37:49,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_12 [2018-11-23 11:37:49,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_12 [2018-11-23 11:37:49,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-23 11:37:49,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-23 11:37:49,694 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_start_xmit [2018-11-23 11:37:49,694 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_start_xmit [2018-11-23 11:37:49,694 INFO L130 BoogieDeclarations]: Found specification of procedure investigate_write_descriptor [2018-11-23 11:37:49,695 INFO L138 BoogieDeclarations]: Found implementation of procedure investigate_write_descriptor [2018-11-23 11:37:49,695 INFO L130 BoogieDeclarations]: Found specification of procedure initialize_card [2018-11-23 11:37:49,695 INFO L138 BoogieDeclarations]: Found implementation of procedure initialize_card [2018-11-23 11:37:49,695 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-23 11:37:49,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_17 [2018-11-23 11:37:49,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_17 [2018-11-23 11:37:49,696 INFO L130 BoogieDeclarations]: Found specification of procedure enable_common_interrupts [2018-11-23 11:37:49,696 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_common_interrupts [2018-11-23 11:37:49,696 INFO L130 BoogieDeclarations]: Found specification of procedure link_status [2018-11-23 11:37:49,696 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status [2018-11-23 11:37:49,696 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-23 11:37:49,696 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 11:37:49,696 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 11:37:49,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-23 11:37:49,697 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-23 11:37:49,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-23 11:37:49,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_19 [2018-11-23 11:37:49,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_19 [2018-11-23 11:37:49,697 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-23 11:37:49,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 11:37:49,697 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_active [2018-11-23 11:37:49,698 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_active [2018-11-23 11:37:49,698 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_probe [2018-11-23 11:37:49,698 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_probe [2018-11-23 11:37:49,698 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_close [2018-11-23 11:37:49,698 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_close [2018-11-23 11:37:49,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-23 11:37:49,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-23 11:37:49,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-23 11:37:49,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-23 11:37:49,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-23 11:37:49,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-23 11:37:49,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2018-11-23 11:37:49,699 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 11:37:49,699 INFO L130 BoogieDeclarations]: Found specification of procedure enable_promisc [2018-11-23 11:37:49,699 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_promisc [2018-11-23 11:37:49,699 INFO L130 BoogieDeclarations]: Found specification of procedure deactivate_receiver [2018-11-23 11:37:49,699 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivate_receiver [2018-11-23 11:37:49,699 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-23 11:37:49,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-23 11:37:49,700 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-11-23 11:37:49,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 11:37:49,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-23 11:37:49,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-23 11:37:49,700 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-23 11:37:49,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-23 11:37:49,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-23 11:37:49,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-23 11:37:49,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_16 [2018-11-23 11:37:49,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_16 [2018-11-23 11:37:49,701 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2018-11-23 11:37:49,701 INFO L130 BoogieDeclarations]: Found specification of procedure read_mac_address [2018-11-23 11:37:49,701 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mac_address [2018-11-23 11:37:49,701 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-23 11:37:49,701 INFO L130 BoogieDeclarations]: Found specification of procedure trigger_receive [2018-11-23 11:37:49,701 INFO L138 BoogieDeclarations]: Found implementation of procedure trigger_receive [2018-11-23 11:37:49,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_18 [2018-11-23 11:37:49,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_18 [2018-11-23 11:37:49,702 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_remove [2018-11-23 11:37:49,702 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_remove [2018-11-23 11:37:49,702 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-23 11:37:49,702 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-23 11:37:49,702 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 11:37:49,702 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 11:37:49,702 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2018-11-23 11:37:49,702 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-23 11:37:49,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_14 [2018-11-23 11:37:49,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_14 [2018-11-23 11:37:49,703 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_changed [2018-11-23 11:37:49,703 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_changed [2018-11-23 11:37:49,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 11:37:49,703 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-23 11:37:49,703 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-23 11:37:49,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 11:37:49,704 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2018-11-23 11:37:49,704 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2018-11-23 11:37:49,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2018-11-23 11:37:49,704 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 11:37:49,704 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_open [2018-11-23 11:37:49,704 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_open [2018-11-23 11:37:49,704 INFO L130 BoogieDeclarations]: Found specification of procedure activate_transmitter [2018-11-23 11:37:49,704 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_transmitter [2018-11-23 11:37:49,704 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_up [2018-11-23 11:37:49,704 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_up [2018-11-23 11:37:49,705 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-23 11:37:49,705 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-23 11:37:49,705 INFO L130 BoogieDeclarations]: Found specification of procedure investigate_read_descriptor [2018-11-23 11:37:49,705 INFO L138 BoogieDeclarations]: Found implementation of procedure investigate_read_descriptor [2018-11-23 11:37:49,705 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 11:37:49,705 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-23 11:37:49,705 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-23 11:37:49,705 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-23 11:37:49,705 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-23 11:37:49,706 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-23 11:37:49,706 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2018-11-23 11:37:49,706 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2018-11-23 11:37:49,706 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-23 11:37:49,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-23 11:37:49,706 INFO L130 BoogieDeclarations]: Found specification of procedure remove_descriptors [2018-11-23 11:37:49,706 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_descriptors [2018-11-23 11:37:49,706 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-11-23 11:37:49,706 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-23 11:37:49,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-23 11:37:49,707 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-23 11:37:49,707 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-23 11:37:49,707 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-23 11:37:49,707 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-23 11:37:49,707 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-23 11:37:49,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 11:37:49,707 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-23 11:37:49,708 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2018-11-23 11:37:49,708 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-23 11:37:49,708 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-23 11:37:49,708 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-23 11:37:49,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 11:37:49,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 11:37:49,708 INFO L130 BoogieDeclarations]: Found specification of procedure trigger_transmit [2018-11-23 11:37:49,708 INFO L138 BoogieDeclarations]: Found implementation of procedure trigger_transmit [2018-11-23 11:37:49,709 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2018-11-23 11:37:49,709 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2018-11-23 11:37:49,709 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-23 11:37:49,709 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-23 11:37:49,709 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-23 11:37:49,709 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2018-11-23 11:37:49,709 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2018-11-23 11:37:49,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-23 11:37:49,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-23 11:37:49,709 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2018-11-23 11:37:49,710 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2018-11-23 11:37:49,710 INFO L130 BoogieDeclarations]: Found specification of procedure enable_link_interrupt [2018-11-23 11:37:49,710 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_link_interrupt [2018-11-23 11:37:49,710 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2018-11-23 11:37:49,710 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2018-11-23 11:37:49,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:37:49,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:37:49,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-23 11:37:49,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-23 11:37:54,855 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 11:37:54,855 INFO L280 CfgBuilder]: Removed 3 assue(true) statements. [2018-11-23 11:37:54,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:37:54 BoogieIcfgContainer [2018-11-23 11:37:54,856 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 11:37:54,856 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 11:37:54,856 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 11:37:54,859 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 11:37:54,859 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:37:47" (1/3) ... [2018-11-23 11:37:54,860 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78e80df3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:37:54, skipping insertion in model container [2018-11-23 11:37:54,860 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:37:49" (2/3) ... [2018-11-23 11:37:54,860 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78e80df3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:37:54, skipping insertion in model container [2018-11-23 11:37:54,860 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:37:54" (3/3) ... [2018-11-23 11:37:54,863 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 11:37:54,870 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 11:37:54,876 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 11:37:54,886 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 11:37:54,911 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 11:37:54,911 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 11:37:54,912 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 11:37:54,912 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 11:37:54,912 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 11:37:54,912 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 11:37:54,912 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 11:37:54,912 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 11:37:54,934 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states. [2018-11-23 11:37:54,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-23 11:37:54,943 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:37:54,944 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:37:54,945 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:37:54,948 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:37:54,949 INFO L82 PathProgramCache]: Analyzing trace with hash -1126262695, now seen corresponding path program 1 times [2018-11-23 11:37:54,950 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:37:54,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:37:54,992 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:37:54,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:37:54,993 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:37:55,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:37:55,249 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-23 11:37:55,250 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:37:55,251 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 11:37:55,251 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:37:55,253 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 11:37:55,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 11:37:55,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 11:37:55,263 INFO L87 Difference]: Start difference. First operand 824 states. Second operand 3 states. [2018-11-23 11:37:55,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:37:55,472 INFO L93 Difference]: Finished difference Result 2393 states and 3135 transitions. [2018-11-23 11:37:55,473 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 11:37:55,474 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-11-23 11:37:55,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:37:55,494 INFO L225 Difference]: With dead ends: 2393 [2018-11-23 11:37:55,495 INFO L226 Difference]: Without dead ends: 1562 [2018-11-23 11:37:55,502 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 11:37:55,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1562 states. [2018-11-23 11:37:55,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1562 to 1562. [2018-11-23 11:37:55,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1562 states. [2018-11-23 11:37:55,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1562 states and 1995 transitions. [2018-11-23 11:37:55,615 INFO L78 Accepts]: Start accepts. Automaton has 1562 states and 1995 transitions. Word has length 53 [2018-11-23 11:37:55,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:37:55,616 INFO L480 AbstractCegarLoop]: Abstraction has 1562 states and 1995 transitions. [2018-11-23 11:37:55,616 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 11:37:55,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1995 transitions. [2018-11-23 11:37:55,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-11-23 11:37:55,619 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:37:55,619 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:37:55,619 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:37:55,620 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:37:55,620 INFO L82 PathProgramCache]: Analyzing trace with hash -1289168709, now seen corresponding path program 1 times [2018-11-23 11:37:55,620 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:37:55,625 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:37:55,625 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:37:55,625 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:37:55,625 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:37:55,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:37:55,771 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-23 11:37:55,772 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:37:55,772 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 11:37:55,772 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:37:55,773 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 11:37:55,774 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 11:37:55,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-23 11:37:55,775 INFO L87 Difference]: Start difference. First operand 1562 states and 1995 transitions. Second operand 7 states. [2018-11-23 11:37:57,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:37:57,093 INFO L93 Difference]: Finished difference Result 4651 states and 6017 transitions. [2018-11-23 11:37:57,094 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 11:37:57,094 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 56 [2018-11-23 11:37:57,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:37:57,103 INFO L225 Difference]: With dead ends: 4651 [2018-11-23 11:37:57,103 INFO L226 Difference]: Without dead ends: 3096 [2018-11-23 11:37:57,107 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2018-11-23 11:37:57,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3096 states. [2018-11-23 11:37:57,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3096 to 3096. [2018-11-23 11:37:57,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3096 states. [2018-11-23 11:37:57,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 3096 states and 3993 transitions. [2018-11-23 11:37:57,181 INFO L78 Accepts]: Start accepts. Automaton has 3096 states and 3993 transitions. Word has length 56 [2018-11-23 11:37:57,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:37:57,181 INFO L480 AbstractCegarLoop]: Abstraction has 3096 states and 3993 transitions. [2018-11-23 11:37:57,181 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 11:37:57,181 INFO L276 IsEmpty]: Start isEmpty. Operand 3096 states and 3993 transitions. [2018-11-23 11:37:57,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-11-23 11:37:57,189 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:37:57,189 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:37:57,189 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:37:57,189 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:37:57,189 INFO L82 PathProgramCache]: Analyzing trace with hash -1291386452, now seen corresponding path program 1 times [2018-11-23 11:37:57,189 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:37:57,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:37:57,192 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:37:57,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:37:57,192 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:37:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:37:57,298 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-11-23 11:37:57,299 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:37:57,299 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 11:37:57,299 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:37:57,299 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 11:37:57,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 11:37:57,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 11:37:57,300 INFO L87 Difference]: Start difference. First operand 3096 states and 3993 transitions. Second operand 3 states. [2018-11-23 11:37:57,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:37:57,455 INFO L93 Difference]: Finished difference Result 8032 states and 10291 transitions. [2018-11-23 11:37:57,457 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 11:37:57,457 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2018-11-23 11:37:57,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:37:57,472 INFO L225 Difference]: With dead ends: 8032 [2018-11-23 11:37:57,472 INFO L226 Difference]: Without dead ends: 4956 [2018-11-23 11:37:57,478 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 11:37:57,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4956 states. [2018-11-23 11:37:57,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4956 to 4872. [2018-11-23 11:37:57,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4872 states. [2018-11-23 11:37:57,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4872 states to 4872 states and 6222 transitions. [2018-11-23 11:37:57,594 INFO L78 Accepts]: Start accepts. Automaton has 4872 states and 6222 transitions. Word has length 153 [2018-11-23 11:37:57,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:37:57,595 INFO L480 AbstractCegarLoop]: Abstraction has 4872 states and 6222 transitions. [2018-11-23 11:37:57,595 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 11:37:57,595 INFO L276 IsEmpty]: Start isEmpty. Operand 4872 states and 6222 transitions. [2018-11-23 11:37:57,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-11-23 11:37:57,599 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:37:57,599 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:37:57,599 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:37:57,599 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:37:57,600 INFO L82 PathProgramCache]: Analyzing trace with hash 1740012713, now seen corresponding path program 1 times [2018-11-23 11:37:57,600 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:37:57,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:37:57,603 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:37:57,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:37:57,603 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:37:57,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:37:57,757 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-23 11:37:57,758 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:37:57,758 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 11:37:57,758 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:37:57,758 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 11:37:57,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 11:37:57,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-23 11:37:57,759 INFO L87 Difference]: Start difference. First operand 4872 states and 6222 transitions. Second operand 6 states. [2018-11-23 11:37:58,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:37:58,793 INFO L93 Difference]: Finished difference Result 14636 states and 18818 transitions. [2018-11-23 11:37:58,793 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 11:37:58,793 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 145 [2018-11-23 11:37:58,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:37:58,820 INFO L225 Difference]: With dead ends: 14636 [2018-11-23 11:37:58,820 INFO L226 Difference]: Without dead ends: 9784 [2018-11-23 11:37:58,830 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2018-11-23 11:37:58,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9784 states. [2018-11-23 11:37:59,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9784 to 9768. [2018-11-23 11:37:59,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9768 states. [2018-11-23 11:37:59,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9768 states to 9768 states and 12504 transitions. [2018-11-23 11:37:59,064 INFO L78 Accepts]: Start accepts. Automaton has 9768 states and 12504 transitions. Word has length 145 [2018-11-23 11:37:59,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:37:59,065 INFO L480 AbstractCegarLoop]: Abstraction has 9768 states and 12504 transitions. [2018-11-23 11:37:59,065 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 11:37:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 9768 states and 12504 transitions. [2018-11-23 11:37:59,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-11-23 11:37:59,068 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:37:59,068 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:37:59,068 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:37:59,069 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:37:59,069 INFO L82 PathProgramCache]: Analyzing trace with hash -1007401060, now seen corresponding path program 1 times [2018-11-23 11:37:59,069 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:37:59,071 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:37:59,072 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:37:59,072 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:37:59,072 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:37:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:37:59,304 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-23 11:37:59,304 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:37:59,304 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 11:37:59,305 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:37:59,305 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 11:37:59,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 11:37:59,305 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-23 11:37:59,305 INFO L87 Difference]: Start difference. First operand 9768 states and 12504 transitions. Second operand 6 states. [2018-11-23 11:38:01,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:38:01,283 INFO L93 Difference]: Finished difference Result 29284 states and 37656 transitions. [2018-11-23 11:38:01,283 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 11:38:01,283 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 144 [2018-11-23 11:38:01,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:38:01,357 INFO L225 Difference]: With dead ends: 29284 [2018-11-23 11:38:01,357 INFO L226 Difference]: Without dead ends: 19536 [2018-11-23 11:38:01,386 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2018-11-23 11:38:01,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19536 states. [2018-11-23 11:38:01,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19536 to 19504. [2018-11-23 11:38:01,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19504 states. [2018-11-23 11:38:01,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19504 states to 19504 states and 24944 transitions. [2018-11-23 11:38:01,899 INFO L78 Accepts]: Start accepts. Automaton has 19504 states and 24944 transitions. Word has length 144 [2018-11-23 11:38:01,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:38:01,900 INFO L480 AbstractCegarLoop]: Abstraction has 19504 states and 24944 transitions. [2018-11-23 11:38:01,900 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 11:38:01,900 INFO L276 IsEmpty]: Start isEmpty. Operand 19504 states and 24944 transitions. [2018-11-23 11:38:01,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-11-23 11:38:01,902 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:38:01,903 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:38:01,903 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:38:01,903 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:38:01,903 INFO L82 PathProgramCache]: Analyzing trace with hash 525784674, now seen corresponding path program 1 times [2018-11-23 11:38:01,903 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:38:01,906 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:38:01,906 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:38:01,907 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:38:01,907 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:38:01,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:38:02,008 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-23 11:38:02,008 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:38:02,008 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 11:38:02,008 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:38:02,008 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 11:38:02,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 11:38:02,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 11:38:02,009 INFO L87 Difference]: Start difference. First operand 19504 states and 24944 transitions. Second operand 7 states. [2018-11-23 11:38:27,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:38:27,183 INFO L93 Difference]: Finished difference Result 60775 states and 77892 transitions. [2018-11-23 11:38:27,184 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-23 11:38:27,184 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 143 [2018-11-23 11:38:27,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:38:27,282 INFO L225 Difference]: With dead ends: 60775 [2018-11-23 11:38:27,282 INFO L226 Difference]: Without dead ends: 41291 [2018-11-23 11:38:27,313 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=50, Invalid=132, Unknown=0, NotChecked=0, Total=182 [2018-11-23 11:38:27,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41291 states. [2018-11-23 11:38:28,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41291 to 40696. [2018-11-23 11:38:28,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40696 states. [2018-11-23 11:38:28,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40696 states to 40696 states and 51798 transitions. [2018-11-23 11:38:28,287 INFO L78 Accepts]: Start accepts. Automaton has 40696 states and 51798 transitions. Word has length 143 [2018-11-23 11:38:28,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:38:28,287 INFO L480 AbstractCegarLoop]: Abstraction has 40696 states and 51798 transitions. [2018-11-23 11:38:28,288 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 11:38:28,288 INFO L276 IsEmpty]: Start isEmpty. Operand 40696 states and 51798 transitions. [2018-11-23 11:38:28,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-11-23 11:38:28,293 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:38:28,293 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:38:28,293 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:38:28,294 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:38:28,294 INFO L82 PathProgramCache]: Analyzing trace with hash -252942269, now seen corresponding path program 1 times [2018-11-23 11:38:28,294 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:38:28,296 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:38:28,296 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:38:28,296 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:38:28,296 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:38:28,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:38:28,389 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-23 11:38:28,389 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:38:28,389 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 11:38:28,389 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:38:28,390 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 11:38:28,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 11:38:28,390 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-23 11:38:28,390 INFO L87 Difference]: Start difference. First operand 40696 states and 51798 transitions. Second operand 6 states. [2018-11-23 11:38:30,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:38:30,787 INFO L93 Difference]: Finished difference Result 122176 states and 155912 transitions. [2018-11-23 11:38:30,787 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 11:38:30,787 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 146 [2018-11-23 11:38:30,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:38:30,945 INFO L225 Difference]: With dead ends: 122176 [2018-11-23 11:38:30,945 INFO L226 Difference]: Without dead ends: 80794 [2018-11-23 11:38:30,990 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2018-11-23 11:38:31,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80794 states. [2018-11-23 11:38:32,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80794 to 80682. [2018-11-23 11:38:32,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80682 states. [2018-11-23 11:38:32,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80682 states to 80682 states and 102622 transitions. [2018-11-23 11:38:32,626 INFO L78 Accepts]: Start accepts. Automaton has 80682 states and 102622 transitions. Word has length 146 [2018-11-23 11:38:32,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:38:32,627 INFO L480 AbstractCegarLoop]: Abstraction has 80682 states and 102622 transitions. [2018-11-23 11:38:32,627 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 11:38:32,627 INFO L276 IsEmpty]: Start isEmpty. Operand 80682 states and 102622 transitions. [2018-11-23 11:38:32,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2018-11-23 11:38:32,631 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:38:32,631 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:38:32,631 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:38:32,631 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:38:32,631 INFO L82 PathProgramCache]: Analyzing trace with hash 1798758875, now seen corresponding path program 1 times [2018-11-23 11:38:32,631 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 11:38:32,633 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:38:32,633 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:38:32,633 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:38:32,633 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 11:38:32,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:38:32,761 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 11:38:32,762 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 11:38:32,762 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 11:38:32,762 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 159 with the following transitions: [2018-11-23 11:38:32,764 INFO L202 CegarAbsIntRunner]: [22], [23], [113], [186], [187], [244], [246], [250], [252], [253], [262], [265], [267], [269], [275], [277], [298], [300], [310], [312], [314], [318], [320], [322], [323], [416], [417], [524], [526], [528], [530], [532], [534], [537], [540], [546], [549], [552], [564], [567], [570], [572], [578], [582], [967], [970], [973], [976], [978], [992], [994], [995], [996], [1005], [1010], [1022], [1026], [1068], [1069], [1182], [1183], [1184], [1186], [1187], [1208], [1211], [1213], [1315], [1318], [1321], [1326], [1329], [1339], [1344], [1345], [1348], [1350], [1383], [1384], [1385], [1410], [1411], [1418], [1419], [1422], [1424], [1429], [1467], [1470], [1474], [1517], [1518], [1545], [1546], [1547], [1548], [1553], [1554], [1555], [1556], [1559], [1560], [1567], [1568], [1569], [1570], [1623], [1624], [1625], [1626], [1627], [1628], [1629], [1630], [1631], [1632], [1635], [1636], [1663], [1727], [1728], [1753], [1754], [1805], [1806], [1813], [1814], [1815], [1816], [1833], [1834], [1835], [1845], [1846], [1847] [2018-11-23 11:38:32,794 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 11:38:32,794 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 11:38:33,344 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 11:38:33,344 INFO L272 AbstractInterpreter]: Visited 63 different actions 69 times. Never merged. Never widened. Performed 3926 root evaluator evaluations with a maximum evaluation depth of 5. Performed 3926 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 1 fixpoints after 1 different actions. Largest state had 286 variables. [2018-11-23 11:38:33,358 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:38:33,358 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 11:38:34,135 INFO L227 lantSequenceWeakener]: Weakened 22 states. On average, predicates are now at 98.02% of their original sizes. [2018-11-23 11:38:34,136 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 11:38:37,877 INFO L415 sIntCurrentIteration]: We unified 157 AI predicates to 157 [2018-11-23 11:38:37,877 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 11:38:37,878 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 11:38:37,878 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [44] imperfect sequences [9] total 51 [2018-11-23 11:38:37,878 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 11:38:37,878 INFO L459 AbstractCegarLoop]: Interpolant automaton has 44 states [2018-11-23 11:38:37,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2018-11-23 11:38:37,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=224, Invalid=1668, Unknown=0, NotChecked=0, Total=1892 [2018-11-23 11:38:37,879 INFO L87 Difference]: Start difference. First operand 80682 states and 102622 transitions. Second operand 44 states. [2018-11-23 11:38:40,741 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 11:38:40,741 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:209) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:291) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.AssumptionBuilder.constructBoogieAssumeStatement(AssumptionBuilder.java:75) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.getCachedCodeBlock(TermConjunctEvaluator.java:273) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.applyPost(TermConjunctEvaluator.java:296) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.lambda$4(TermConjunctEvaluator.java:178) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.computePost(TermConjunctEvaluator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormanCachedPostOperation.applyPost(PoormanCachedPostOperation.java:308) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.applyPost(PoormansAbstractPostOperator.java:217) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.apply(PoormansAbstractPostOperator.java:119) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.apply(PoormansAbstractPostOperator.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.lambda$17(DisjunctiveAbstractState.java:340) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.mapCollection(DisjunctiveAbstractState.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.apply(DisjunctiveAbstractState.java:340) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.AbsIntHoareTripleChecker.checkInternalTransitionWithValidState(AbsIntHoareTripleChecker.java:352) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.AbsIntHoareTripleChecker.checkInternalAbsInt(AbsIntHoareTripleChecker.java:249) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.AbsIntHoareTripleChecker.checkInternal(AbsIntHoareTripleChecker.java:181) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.CachingHoareTripleChecker.checkInternal(CachingHoareTripleChecker.java:98) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton$InternalSuccessorComputationHelper.computeSuccWithSolver(AbstractInterpolantAutomaton.java:359) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.DeterministicInterpolantAutomaton.addOtherSuccessors(DeterministicInterpolantAutomaton.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:77) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:234) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.TotalizeNwa.internalSuccessors(TotalizeNwa.java:213) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ComplementDeterministicNwa.internalSuccessors(ComplementDeterministicNwa.java:121) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:216) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:208) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates$ReachableStatesComputation.addInternalsAndSuccessors(NestedWordAutomatonReachableStates.java:1066) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates$ReachableStatesComputation.(NestedWordAutomatonReachableStates.java:968) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates.(NestedWordAutomatonReachableStates.java:188) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.Difference.computeDifference(Difference.java:137) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.Difference.(Difference.java:90) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.computeAutomataDifference(BasicCegarLoop.java:699) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.refineAbstraction(BasicCegarLoop.java:628) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:472) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:126) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 11:38:40,744 INFO L168 Benchmark]: Toolchain (without parser) took 52805.09 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 942.9 MB in the beginning and 1.5 GB in the end (delta: -509.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-11-23 11:38:40,745 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 11:38:40,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1519.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 195.0 MB). Free memory was 942.9 MB in the beginning and 1.0 GB in the end (delta: -105.8 MB). Peak memory consumption was 112.7 MB. Max. memory is 11.5 GB. [2018-11-23 11:38:40,746 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 11:38:40,747 INFO L168 Benchmark]: Boogie Preprocessor took 114.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2018-11-23 11:38:40,747 INFO L168 Benchmark]: RCFGBuilder took 5228.82 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 60.8 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -60.2 MB). Peak memory consumption was 204.0 MB. Max. memory is 11.5 GB. [2018-11-23 11:38:40,747 INFO L168 Benchmark]: TraceAbstraction took 45887.49 ms. Allocated memory was 1.3 GB in the beginning and 2.8 GB in the end (delta: 1.5 GB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -363.5 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-23 11:38:40,750 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 1519.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 195.0 MB). Free memory was 942.9 MB in the beginning and 1.0 GB in the end (delta: -105.8 MB). Peak memory consumption was 112.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 114.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5228.82 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 60.8 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -60.2 MB). Peak memory consumption was 204.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 45887.49 ms. Allocated memory was 1.3 GB in the beginning and 2.8 GB in the end (delta: 1.5 GB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -363.5 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: IllegalArgumentException: unknown symbol (const Int (Array Int Int)) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalArgumentException: unknown symbol (const Int (Array Int Int)): de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:209) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 11:38:42,216 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:38:42,217 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:38:42,226 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:38:42,226 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:38:42,227 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:38:42,227 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:38:42,228 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:38:42,229 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:38:42,230 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:38:42,231 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:38:42,231 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:38:42,231 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:38:42,232 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:38:42,233 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:38:42,233 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:38:42,234 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:38:42,236 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:38:42,237 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:38:42,238 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:38:42,239 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:38:42,240 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:38:42,241 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:38:42,241 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:38:42,242 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:38:42,243 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:38:42,244 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:38:42,244 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:38:42,245 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:38:42,245 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:38:42,245 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:38:42,246 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:38:42,246 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:38:42,246 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:38:42,247 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:38:42,247 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:38:42,247 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-23 11:38:42,258 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:38:42,258 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:38:42,259 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:38:42,259 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 11:38:42,259 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 11:38:42,259 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 11:38:42,259 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 11:38:42,259 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 11:38:42,260 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 11:38:42,260 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 11:38:42,260 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:38:42,260 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:38:42,260 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:38:42,261 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:38:42,261 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:38:42,261 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 11:38:42,261 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 11:38:42,261 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:38:42,261 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:38:42,261 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:38:42,262 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:38:42,262 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 11:38:42,262 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:38:42,262 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 11:38:42,262 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:38:42,262 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:38:42,262 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:38:42,263 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:38:42,263 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 11:38:42,263 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:38:42,263 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 11:38:42,263 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 11:38:42,263 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/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 -> ffa8d9ba2f74eb700c3dd0e9030f1a7d232f14e0 [2018-11-23 11:38:42,292 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:38:42,301 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:38:42,303 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:38:42,304 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:38:42,305 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:38:42,305 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 11:38:42,347 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/data/5d2dbd4fd/bdb52705490f4817a5b8663e7dd49b8b/FLAGe41593bc4 [2018-11-23 11:38:42,917 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:38:42,918 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 11:38:42,937 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/data/5d2dbd4fd/bdb52705490f4817a5b8663e7dd49b8b/FLAGe41593bc4 [2018-11-23 11:38:43,327 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/data/5d2dbd4fd/bdb52705490f4817a5b8663e7dd49b8b [2018-11-23 11:38:43,330 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:38:43,331 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:38:43,332 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:38:43,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:38:43,335 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:38:43,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:38:43" (1/1) ... [2018-11-23 11:38:43,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40dec1a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:43, skipping insertion in model container [2018-11-23 11:38:43,338 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:38:43" (1/1) ... [2018-11-23 11:38:43,346 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:38:43,422 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:38:44,564 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:38:44,586 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:38:44,750 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:38:44,899 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:38:44,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:44 WrapperNode [2018-11-23 11:38:44,899 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:38:44,900 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:38:44,900 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:38:44,900 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:38:44,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:44" (1/1) ... [2018-11-23 11:38:44,935 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:44" (1/1) ... [2018-11-23 11:38:44,946 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:38:44,946 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:38:44,946 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:38:44,946 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:38:44,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:44" (1/1) ... [2018-11-23 11:38:44,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:44" (1/1) ... [2018-11-23 11:38:44,965 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:44" (1/1) ... [2018-11-23 11:38:44,966 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:44" (1/1) ... [2018-11-23 11:38:45,008 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:44" (1/1) ... [2018-11-23 11:38:45,017 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:44" (1/1) ... [2018-11-23 11:38:45,032 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:44" (1/1) ... [2018-11-23 11:38:45,042 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:38:45,043 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:38:45,043 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:38:45,043 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:38:45,043 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/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 11:38:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2018-11-23 11:38:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 11:38:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-23 11:38:45,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-23 11:38:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure activate_receiver [2018-11-23 11:38:45,089 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_receiver [2018-11-23 11:38:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure transceiver_voodoo [2018-11-23 11:38:45,089 INFO L138 BoogieDeclarations]: Found implementation of procedure transceiver_voodoo [2018-11-23 11:38:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 11:38:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-23 11:38:45,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-23 11:38:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2018-11-23 11:38:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-23 11:38:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 11:38:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 11:38:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_3 [2018-11-23 11:38:45,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_3 [2018-11-23 11:38:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2018-11-23 11:38:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 11:38:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 11:38:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 11:38:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 11:38:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_ops_exit [2018-11-23 11:38:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_ops_exit [2018-11-23 11:38:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-23 11:38:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-23 11:38:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2018-11-23 11:38:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2018-11-23 11:38:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-23 11:38:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-23 11:38:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_ops_init [2018-11-23 11:38:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_ops_init [2018-11-23 11:38:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2018-11-23 11:38:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure setup_descriptors [2018-11-23 11:38:45,093 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_descriptors [2018-11-23 11:38:45,093 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2018-11-23 11:38:45,093 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2018-11-23 11:38:45,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2018-11-23 11:38:45,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-23 11:38:45,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-23 11:38:45,093 INFO L130 BoogieDeclarations]: Found specification of procedure disable_all_interrupts [2018-11-23 11:38:45,093 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_all_interrupts [2018-11-23 11:38:45,093 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-23 11:38:45,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 11:38:45,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 11:38:45,094 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_interrupt [2018-11-23 11:38:45,094 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_interrupt [2018-11-23 11:38:45,094 INFO L130 BoogieDeclarations]: Found specification of procedure deactivate_transmitter [2018-11-23 11:38:45,094 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivate_transmitter [2018-11-23 11:38:45,094 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-23 11:38:45,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-23 11:38:45,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-23 11:38:45,095 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-23 11:38:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-23 11:38:45,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2018-11-23 11:38:45,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 11:38:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 11:38:45,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_13 [2018-11-23 11:38:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_13 [2018-11-23 11:38:45,096 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-23 11:38:45,096 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-23 11:38:45,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_15 [2018-11-23 11:38:45,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_15 [2018-11-23 11:38:45,096 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2018-11-23 11:38:45,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-23 11:38:45,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-23 11:38:45,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 11:38:45,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 11:38:45,097 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-23 11:38:45,097 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 11:38:45,097 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 11:38:45,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_12 [2018-11-23 11:38:45,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_12 [2018-11-23 11:38:45,097 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_start_xmit [2018-11-23 11:38:45,097 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_start_xmit [2018-11-23 11:38:45,097 INFO L130 BoogieDeclarations]: Found specification of procedure investigate_write_descriptor [2018-11-23 11:38:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure investigate_write_descriptor [2018-11-23 11:38:45,098 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-23 11:38:45,098 INFO L130 BoogieDeclarations]: Found specification of procedure enable_common_interrupts [2018-11-23 11:38:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_common_interrupts [2018-11-23 11:38:45,098 INFO L130 BoogieDeclarations]: Found specification of procedure link_status [2018-11-23 11:38:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status [2018-11-23 11:38:45,098 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-23 11:38:45,098 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-23 11:38:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-23 11:38:45,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_19 [2018-11-23 11:38:45,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_19 [2018-11-23 11:38:45,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2018-11-23 11:38:45,099 INFO L130 BoogieDeclarations]: Found specification of procedure enable_promisc [2018-11-23 11:38:45,099 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_promisc [2018-11-23 11:38:45,099 INFO L130 BoogieDeclarations]: Found specification of procedure deactivate_receiver [2018-11-23 11:38:45,099 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivate_receiver [2018-11-23 11:38:45,099 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-11-23 11:38:45,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 11:38:45,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-23 11:38:45,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-23 11:38:45,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-23 11:38:45,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-23 11:38:45,100 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2018-11-23 11:38:45,100 INFO L130 BoogieDeclarations]: Found specification of procedure read_mac_address [2018-11-23 11:38:45,100 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mac_address [2018-11-23 11:38:45,101 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-23 11:38:45,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_18 [2018-11-23 11:38:45,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_18 [2018-11-23 11:38:45,101 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_remove [2018-11-23 11:38:45,101 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_remove [2018-11-23 11:38:45,101 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-23 11:38:45,101 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-23 11:38:45,101 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 11:38:45,101 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 11:38:45,102 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-23 11:38:45,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_14 [2018-11-23 11:38:45,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_14 [2018-11-23 11:38:45,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 11:38:45,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 11:38:45,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-23 11:38:45,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 11:38:45,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 11:38:45,103 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-23 11:38:45,103 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-23 11:38:45,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 11:38:45,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2018-11-23 11:38:45,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2018-11-23 11:38:45,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 11:38:45,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 11:38:45,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 11:38:45,103 INFO L130 BoogieDeclarations]: Found specification of procedure investigate_read_descriptor [2018-11-23 11:38:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure investigate_read_descriptor [2018-11-23 11:38:45,104 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 11:38:45,104 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2018-11-23 11:38:45,104 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-23 11:38:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-23 11:38:45,104 INFO L130 BoogieDeclarations]: Found specification of procedure remove_descriptors [2018-11-23 11:38:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_descriptors [2018-11-23 11:38:45,104 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-11-23 11:38:45,105 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-23 11:38:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-23 11:38:45,105 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-23 11:38:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-23 11:38:45,105 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-23 11:38:45,105 INFO L130 BoogieDeclarations]: Found specification of procedure trigger_transmit [2018-11-23 11:38:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure trigger_transmit [2018-11-23 11:38:45,105 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2018-11-23 11:38:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2018-11-23 11:38:45,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-23 11:38:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-23 11:38:45,106 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2018-11-23 11:38:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2018-11-23 11:38:45,106 INFO L130 BoogieDeclarations]: Found specification of procedure enable_link_interrupt [2018-11-23 11:38:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_link_interrupt [2018-11-23 11:38:45,106 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2018-11-23 11:38:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2018-11-23 11:38:45,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2018-11-23 11:38:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2018-11-23 11:38:45,107 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-23 11:38:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-23 11:38:45,107 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 11:38:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-23 11:38:45,107 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 11:38:45,107 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2018-11-23 11:38:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2018-11-23 11:38:45,108 INFO L130 BoogieDeclarations]: Found specification of procedure enable_transmit_interrupt [2018-11-23 11:38:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_transmit_interrupt [2018-11-23 11:38:45,108 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-23 11:38:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-23 11:38:45,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 11:38:45,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 11:38:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-23 11:38:45,108 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-23 11:38:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2018-11-23 11:38:45,109 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-23 11:38:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-23 11:38:45,109 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-23 11:38:45,109 INFO L130 BoogieDeclarations]: Found specification of procedure enable_receive_interrupt [2018-11-23 11:38:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_receive_interrupt [2018-11-23 11:38:45,109 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2018-11-23 11:38:45,109 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-23 11:38:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-23 11:38:45,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 11:38:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 11:38:45,110 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2018-11-23 11:38:45,110 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_poll_controller [2018-11-23 11:38:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_poll_controller [2018-11-23 11:38:45,110 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-23 11:38:45,110 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-11-23 11:38:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-11-23 11:38:45,111 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-11-23 11:38:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-11-23 11:38:45,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-23 11:38:45,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-23 11:38:45,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-23 11:38:45,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-23 11:38:45,111 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2018-11-23 11:38:45,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 11:38:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 11:38:45,112 INFO L130 BoogieDeclarations]: Found specification of procedure receive_active [2018-11-23 11:38:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_active [2018-11-23 11:38:45,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2018-11-23 11:38:45,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2018-11-23 11:38:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2018-11-23 11:38:45,112 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2018-11-23 11:38:45,112 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2018-11-23 11:38:45,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-23 11:38:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-23 11:38:45,113 INFO L130 BoogieDeclarations]: Found specification of procedure initialize_card [2018-11-23 11:38:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure initialize_card [2018-11-23 11:38:45,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_17 [2018-11-23 11:38:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_17 [2018-11-23 11:38:45,113 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 11:38:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 11:38:45,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-23 11:38:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-23 11:38:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 11:38:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_active [2018-11-23 11:38:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_active [2018-11-23 11:38:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_probe [2018-11-23 11:38:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_probe [2018-11-23 11:38:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_close [2018-11-23 11:38:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_close [2018-11-23 11:38:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-23 11:38:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-23 11:38:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-23 11:38:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-23 11:38:45,115 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 11:38:45,115 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-23 11:38:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-23 11:38:45,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-23 11:38:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-23 11:38:45,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-23 11:38:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-23 11:38:45,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_16 [2018-11-23 11:38:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_16 [2018-11-23 11:38:45,116 INFO L130 BoogieDeclarations]: Found specification of procedure trigger_receive [2018-11-23 11:38:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure trigger_receive [2018-11-23 11:38:45,116 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2018-11-23 11:38:45,116 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_changed [2018-11-23 11:38:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_changed [2018-11-23 11:38:45,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2018-11-23 11:38:45,117 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 11:38:45,117 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_open [2018-11-23 11:38:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_open [2018-11-23 11:38:45,117 INFO L130 BoogieDeclarations]: Found specification of procedure activate_transmitter [2018-11-23 11:38:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_transmitter [2018-11-23 11:38:45,117 INFO L130 BoogieDeclarations]: Found specification of procedure xircom_up [2018-11-23 11:38:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure xircom_up [2018-11-23 11:38:45,118 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-23 11:38:45,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-23 11:38:45,118 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-23 11:38:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-23 11:38:45,118 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-23 11:38:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-23 11:38:45,118 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-23 11:38:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2018-11-23 11:38:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-23 11:38:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-23 11:38:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-23 11:38:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2018-11-23 11:38:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-23 11:38:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-23 11:38:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-23 11:38:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 11:38:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 11:38:45,120 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-23 11:38:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-23 11:38:45,120 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-23 11:38:45,120 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2018-11-23 11:38:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2018-11-23 11:38:45,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:38:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:38:52,553 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 11:38:52,553 INFO L280 CfgBuilder]: Removed 3 assue(true) statements. [2018-11-23 11:38:52,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:38:52 BoogieIcfgContainer [2018-11-23 11:38:52,554 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 11:38:52,554 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 11:38:52,554 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 11:38:52,556 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 11:38:52,556 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:38:43" (1/3) ... [2018-11-23 11:38:52,557 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@467dbe79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:38:52, skipping insertion in model container [2018-11-23 11:38:52,557 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:38:44" (2/3) ... [2018-11-23 11:38:52,557 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@467dbe79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:38:52, skipping insertion in model container [2018-11-23 11:38:52,557 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:38:52" (3/3) ... [2018-11-23 11:38:52,558 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--dec--tulip--xircom_cb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 11:38:52,564 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 11:38:52,572 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 11:38:52,585 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 11:38:52,613 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 11:38:52,614 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 11:38:52,614 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 11:38:52,614 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 11:38:52,614 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 11:38:52,614 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 11:38:52,614 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 11:38:52,614 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 11:38:52,615 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 11:38:52,638 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states. [2018-11-23 11:38:52,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-23 11:38:52,647 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:38:52,648 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:38:52,650 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:38:52,654 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:38:52,655 INFO L82 PathProgramCache]: Analyzing trace with hash 1061534526, now seen corresponding path program 1 times [2018-11-23 11:38:52,660 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:38:52,660 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 11:38:52,689 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:38:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:38:52,922 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:38:52,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-23 11:38:52,964 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:38:52,972 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:38:52,972 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 11:38:52,975 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 11:38:52,983 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 11:38:52,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 11:38:52,985 INFO L87 Difference]: Start difference. First operand 824 states. Second operand 3 states. [2018-11-23 11:38:53,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:38:53,436 INFO L93 Difference]: Finished difference Result 2389 states and 3135 transitions. [2018-11-23 11:38:53,437 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 11:38:53,438 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-11-23 11:38:53,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:38:53,456 INFO L225 Difference]: With dead ends: 2389 [2018-11-23 11:38:53,456 INFO L226 Difference]: Without dead ends: 1384 [2018-11-23 11:38:53,464 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 51 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 11:38:53,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1384 states. [2018-11-23 11:38:53,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1384 to 1384. [2018-11-23 11:38:53,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1384 states. [2018-11-23 11:38:53,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1384 states and 1779 transitions. [2018-11-23 11:38:53,569 INFO L78 Accepts]: Start accepts. Automaton has 1384 states and 1779 transitions. Word has length 53 [2018-11-23 11:38:53,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:38:53,569 INFO L480 AbstractCegarLoop]: Abstraction has 1384 states and 1779 transitions. [2018-11-23 11:38:53,569 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 11:38:53,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 1779 transitions. [2018-11-23 11:38:53,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-11-23 11:38:53,573 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:38:53,573 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:38:53,573 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:38:53,573 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:38:53,574 INFO L82 PathProgramCache]: Analyzing trace with hash 1252043582, now seen corresponding path program 1 times [2018-11-23 11:38:53,575 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 11:38:53,575 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 11:38:53,601 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:38:53,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:38:53,833 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 11:38:53,893 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-23 11:38:53,893 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 11:38:53,896 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:38:53,896 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 11:38:53,897 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 11:38:53,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 11:38:53,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-23 11:38:53,898 INFO L87 Difference]: Start difference. First operand 1384 states and 1779 transitions. Second operand 6 states. [2018-11-23 11:38:55,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:38:55,175 INFO L93 Difference]: Finished difference Result 1384 states and 1779 transitions. [2018-11-23 11:38:55,176 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 11:38:55,176 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 56 [2018-11-23 11:38:55,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:38:55,176 INFO L225 Difference]: With dead ends: 1384 [2018-11-23 11:38:55,176 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 11:38:55,180 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-11-23 11:38:55,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 11:38:55,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 11:38:55,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 11:38:55,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 11:38:55,214 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 56 [2018-11-23 11:38:55,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:38:55,214 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 11:38:55,214 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 11:38:55,214 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 11:38:55,214 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:38:55,218 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 11:38:56,900 INFO L451 ceAbstractionStarter]: At program point pci_write_config_dwordENTRY(lines 5731 5740) the Hoare annotation is: true [2018-11-23 11:38:56,900 INFO L448 ceAbstractionStarter]: For program point pci_write_config_dwordFINAL(lines 5731 5740) no Hoare annotation was computed. [2018-11-23 11:38:56,900 INFO L448 ceAbstractionStarter]: For program point pci_write_config_dwordEXIT(lines 5731 5740) no Hoare annotation was computed. [2018-11-23 11:38:56,900 INFO L451 ceAbstractionStarter]: At program point L5395(lines 5395 5396) the Hoare annotation is: true [2018-11-23 11:38:56,900 INFO L448 ceAbstractionStarter]: For program point L5397-2(lines 5397 5401) no Hoare annotation was computed. [2018-11-23 11:38:56,900 INFO L448 ceAbstractionStarter]: For program point L5395-1(lines 5395 5396) no Hoare annotation was computed. [2018-11-23 11:38:56,900 INFO L448 ceAbstractionStarter]: For program point L5397(line 5397) no Hoare annotation was computed. [2018-11-23 11:38:56,900 INFO L448 ceAbstractionStarter]: For program point get_dma_opsEXIT(lines 5390 5403) no Hoare annotation was computed. [2018-11-23 11:38:56,901 INFO L451 ceAbstractionStarter]: At program point get_dma_opsENTRY(lines 5390 5403) the Hoare annotation is: true [2018-11-23 11:38:56,901 INFO L448 ceAbstractionStarter]: For program point get_dma_opsFINAL(lines 5390 5403) no Hoare annotation was computed. [2018-11-23 11:38:56,901 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 5361 5368) no Hoare annotation was computed. [2018-11-23 11:38:56,901 INFO L451 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 5361 5368) the Hoare annotation is: true [2018-11-23 11:38:56,901 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 5361 5368) no Hoare annotation was computed. [2018-11-23 11:38:56,901 INFO L448 ceAbstractionStarter]: For program point L5536-1(line 5536) no Hoare annotation was computed. [2018-11-23 11:38:56,901 INFO L448 ceAbstractionStarter]: For program point skb_copy_from_linear_dataEXIT(lines 5528 5539) no Hoare annotation was computed. [2018-11-23 11:38:56,901 INFO L451 ceAbstractionStarter]: At program point L5536(line 5536) the Hoare annotation is: true [2018-11-23 11:38:56,901 INFO L451 ceAbstractionStarter]: At program point skb_copy_from_linear_dataENTRY(lines 5528 5539) the Hoare annotation is: true [2018-11-23 11:38:56,901 INFO L448 ceAbstractionStarter]: For program point skb_copy_from_linear_dataFINAL(lines 5528 5539) no Hoare annotation was computed. [2018-11-23 11:38:56,901 INFO L444 ceAbstractionStarter]: At program point ldv_set_initENTRY(lines 7594 7603) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,901 INFO L448 ceAbstractionStarter]: For program point ldv_set_initEXIT(lines 7594 7603) no Hoare annotation was computed. [2018-11-23 11:38:56,901 INFO L448 ceAbstractionStarter]: For program point ldv_set_initFINAL(lines 7594 7603) no Hoare annotation was computed. [2018-11-23 11:38:56,901 INFO L451 ceAbstractionStarter]: At program point L6526(lines 6469 6534) the Hoare annotation is: true [2018-11-23 11:38:56,901 INFO L448 ceAbstractionStarter]: For program point L6514(lines 6514 6518) no Hoare annotation was computed. [2018-11-23 11:38:56,901 INFO L451 ceAbstractionStarter]: At program point L6506(lines 6469 6534) the Hoare annotation is: true [2018-11-23 11:38:56,901 INFO L451 ceAbstractionStarter]: At program point L6502(lines 6469 6534) the Hoare annotation is: true [2018-11-23 11:38:56,901 INFO L448 ceAbstractionStarter]: For program point L6473-1(line 6473) no Hoare annotation was computed. [2018-11-23 11:38:56,901 INFO L451 ceAbstractionStarter]: At program point L6473(line 6473) the Hoare annotation is: true [2018-11-23 11:38:56,902 INFO L451 ceAbstractionStarter]: At program point activate_receiverENTRY(lines 6460 6535) the Hoare annotation is: true [2018-11-23 11:38:56,902 INFO L448 ceAbstractionStarter]: For program point L6474(lines 6474 6478) no Hoare annotation was computed. [2018-11-23 11:38:56,902 INFO L451 ceAbstractionStarter]: At program point L6532(lines 6460 6535) the Hoare annotation is: true [2018-11-23 11:38:56,902 INFO L448 ceAbstractionStarter]: For program point activate_receiverEXIT(lines 6460 6535) no Hoare annotation was computed. [2018-11-23 11:38:56,902 INFO L448 ceAbstractionStarter]: For program point L6495(lines 6495 6499) no Hoare annotation was computed. [2018-11-23 11:38:56,902 INFO L451 ceAbstractionStarter]: At program point L6528(lines 6469 6534) the Hoare annotation is: true [2018-11-23 11:38:56,902 INFO L448 ceAbstractionStarter]: For program point L6487(line 6487) no Hoare annotation was computed. [2018-11-23 11:38:56,902 INFO L451 ceAbstractionStarter]: At program point L6500(lines 6469 6534) the Hoare annotation is: true [2018-11-23 11:38:56,902 INFO L448 ceAbstractionStarter]: For program point L6488(lines 6488 6492) no Hoare annotation was computed. [2018-11-23 11:38:56,902 INFO L448 ceAbstractionStarter]: For program point L6521(lines 6521 6525) no Hoare annotation was computed. [2018-11-23 11:38:56,902 INFO L448 ceAbstractionStarter]: For program point L6513(line 6513) no Hoare annotation was computed. [2018-11-23 11:38:56,902 INFO L448 ceAbstractionStarter]: For program point L6472-2(lines 6472 6481) no Hoare annotation was computed. [2018-11-23 11:38:56,902 INFO L448 ceAbstractionStarter]: For program point L6472(lines 6472 6481) no Hoare annotation was computed. [2018-11-23 11:38:56,902 INFO L448 ceAbstractionStarter]: For program point L6896-1(line 6896) no Hoare annotation was computed. [2018-11-23 11:38:56,902 INFO L451 ceAbstractionStarter]: At program point L6896(line 6896) the Hoare annotation is: true [2018-11-23 11:38:56,902 INFO L448 ceAbstractionStarter]: For program point L6897-1(line 6897) no Hoare annotation was computed. [2018-11-23 11:38:56,902 INFO L451 ceAbstractionStarter]: At program point L6897(line 6897) the Hoare annotation is: true [2018-11-23 11:38:56,902 INFO L451 ceAbstractionStarter]: At program point transceiver_voodooENTRY(lines 6878 6900) the Hoare annotation is: true [2018-11-23 11:38:56,902 INFO L448 ceAbstractionStarter]: For program point transceiver_voodooFINAL(lines 6878 6900) no Hoare annotation was computed. [2018-11-23 11:38:56,902 INFO L451 ceAbstractionStarter]: At program point L6886(line 6886) the Hoare annotation is: true [2018-11-23 11:38:56,902 INFO L451 ceAbstractionStarter]: At program point L6887-1(line 6887) the Hoare annotation is: true [2018-11-23 11:38:56,902 INFO L451 ceAbstractionStarter]: At program point L6887(line 6887) the Hoare annotation is: true [2018-11-23 11:38:56,902 INFO L448 ceAbstractionStarter]: For program point L6888(line 6888) no Hoare annotation was computed. [2018-11-23 11:38:56,903 INFO L448 ceAbstractionStarter]: For program point transceiver_voodooEXIT(lines 6878 6900) no Hoare annotation was computed. [2018-11-23 11:38:56,903 INFO L448 ceAbstractionStarter]: For program point L6886-1(line 6886) no Hoare annotation was computed. [2018-11-23 11:38:56,903 INFO L448 ceAbstractionStarter]: For program point netif_tx_wake_queueEXIT(lines 5807 5820) no Hoare annotation was computed. [2018-11-23 11:38:56,903 INFO L451 ceAbstractionStarter]: At program point netif_tx_wake_queueENTRY(lines 5807 5820) the Hoare annotation is: true [2018-11-23 11:38:56,903 INFO L448 ceAbstractionStarter]: For program point L5812-1(line 5812) no Hoare annotation was computed. [2018-11-23 11:38:56,903 INFO L448 ceAbstractionStarter]: For program point L5813-2(lines 5807 5820) no Hoare annotation was computed. [2018-11-23 11:38:56,903 INFO L448 ceAbstractionStarter]: For program point L5813(lines 5813 5817) no Hoare annotation was computed. [2018-11-23 11:38:56,903 INFO L451 ceAbstractionStarter]: At program point L5812(line 5812) the Hoare annotation is: true [2018-11-23 11:38:56,903 INFO L451 ceAbstractionStarter]: At program point enable_transmit_interruptENTRY(lines 6688 6700) the Hoare annotation is: true [2018-11-23 11:38:56,903 INFO L448 ceAbstractionStarter]: For program point enable_transmit_interruptFINAL(lines 6688 6700) no Hoare annotation was computed. [2018-11-23 11:38:56,903 INFO L448 ceAbstractionStarter]: For program point enable_transmit_interruptEXIT(lines 6688 6700) no Hoare annotation was computed. [2018-11-23 11:38:56,903 INFO L448 ceAbstractionStarter]: For program point skb_reserveFINAL(lines 5517 5526) no Hoare annotation was computed. [2018-11-23 11:38:56,903 INFO L451 ceAbstractionStarter]: At program point skb_reserveENTRY(lines 5517 5526) the Hoare annotation is: true [2018-11-23 11:38:56,903 INFO L448 ceAbstractionStarter]: For program point skb_reserveEXIT(lines 5517 5526) no Hoare annotation was computed. [2018-11-23 11:38:56,903 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_pci_driver_3EXIT(lines 7032 7041) no Hoare annotation was computed. [2018-11-23 11:38:56,904 INFO L448 ceAbstractionStarter]: For program point L7037-1(line 7037) no Hoare annotation was computed. [2018-11-23 11:38:56,904 INFO L451 ceAbstractionStarter]: At program point L7037(line 7037) the Hoare annotation is: true [2018-11-23 11:38:56,904 INFO L451 ceAbstractionStarter]: At program point ldv_initialize_pci_driver_3ENTRY(lines 7032 7041) the Hoare annotation is: true [2018-11-23 11:38:56,904 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_pci_driver_3FINAL(lines 7032 7041) no Hoare annotation was computed. [2018-11-23 11:38:56,904 INFO L448 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 5633 5641) no Hoare annotation was computed. [2018-11-23 11:38:56,904 INFO L448 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 5633 5641) no Hoare annotation was computed. [2018-11-23 11:38:56,904 INFO L451 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 5633 5641) the Hoare annotation is: true [2018-11-23 11:38:56,904 INFO L444 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 7766 7774) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,904 INFO L448 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 7766 7774) no Hoare annotation was computed. [2018-11-23 11:38:56,904 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 7766 7774) no Hoare annotation was computed. [2018-11-23 11:38:56,904 INFO L448 ceAbstractionStarter]: For program point L5504-1(line 5504) no Hoare annotation was computed. [2018-11-23 11:38:56,904 INFO L451 ceAbstractionStarter]: At program point L5504(line 5504) the Hoare annotation is: true [2018-11-23 11:38:56,904 INFO L448 ceAbstractionStarter]: For program point L5494(lines 5494 5498) no Hoare annotation was computed. [2018-11-23 11:38:56,905 INFO L451 ceAbstractionStarter]: At program point L5490(line 5490) the Hoare annotation is: true [2018-11-23 11:38:56,905 INFO L451 ceAbstractionStarter]: At program point L5494-2(lines 5494 5498) the Hoare annotation is: true [2018-11-23 11:38:56,905 INFO L448 ceAbstractionStarter]: For program point L5488-1(line 5488) no Hoare annotation was computed. [2018-11-23 11:38:56,905 INFO L448 ceAbstractionStarter]: For program point L5490-1(line 5490) no Hoare annotation was computed. [2018-11-23 11:38:56,905 INFO L451 ceAbstractionStarter]: At program point L5488(line 5488) the Hoare annotation is: true [2018-11-23 11:38:56,905 INFO L448 ceAbstractionStarter]: For program point L5499(line 5499) no Hoare annotation was computed. [2018-11-23 11:38:56,905 INFO L448 ceAbstractionStarter]: For program point L5501-2(lines 5477 5510) no Hoare annotation was computed. [2018-11-23 11:38:56,905 INFO L448 ceAbstractionStarter]: For program point L5501(lines 5501 5507) no Hoare annotation was computed. [2018-11-23 11:38:56,905 INFO L451 ceAbstractionStarter]: At program point L5491(line 5491) the Hoare annotation is: true [2018-11-23 11:38:56,905 INFO L448 ceAbstractionStarter]: For program point L5491-1(line 5491) no Hoare annotation was computed. [2018-11-23 11:38:56,905 INFO L451 ceAbstractionStarter]: At program point L5493(line 5493) the Hoare annotation is: true [2018-11-23 11:38:56,905 INFO L448 ceAbstractionStarter]: For program point L5493-1(line 5493) no Hoare annotation was computed. [2018-11-23 11:38:56,905 INFO L448 ceAbstractionStarter]: For program point dma_free_attrsEXIT(lines 5477 5510) no Hoare annotation was computed. [2018-11-23 11:38:56,905 INFO L451 ceAbstractionStarter]: At program point dma_free_attrsENTRY(lines 5477 5510) the Hoare annotation is: true [2018-11-23 11:38:56,905 INFO L451 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-11-23 11:38:56,906 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-11-23 11:38:56,906 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-11-23 11:38:56,906 INFO L451 ceAbstractionStarter]: At program point netif_tx_start_queueENTRY(lines 5788 5796) the Hoare annotation is: true [2018-11-23 11:38:56,906 INFO L451 ceAbstractionStarter]: At program point L5793(line 5793) the Hoare annotation is: true [2018-11-23 11:38:56,906 INFO L448 ceAbstractionStarter]: For program point netif_tx_start_queueEXIT(lines 5788 5796) no Hoare annotation was computed. [2018-11-23 11:38:56,906 INFO L448 ceAbstractionStarter]: For program point netif_tx_start_queueFINAL(lines 5788 5796) no Hoare annotation was computed. [2018-11-23 11:38:56,906 INFO L448 ceAbstractionStarter]: For program point xircom_ops_exitEXIT(lines 7015 7023) no Hoare annotation was computed. [2018-11-23 11:38:56,906 INFO L451 ceAbstractionStarter]: At program point xircom_ops_exitENTRY(lines 7015 7023) the Hoare annotation is: true [2018-11-23 11:38:56,906 INFO L448 ceAbstractionStarter]: For program point xircom_ops_exitFINAL(lines 7015 7023) no Hoare annotation was computed. [2018-11-23 11:38:56,906 INFO L448 ceAbstractionStarter]: For program point enable_receive_interruptFINAL(lines 6701 6713) no Hoare annotation was computed. [2018-11-23 11:38:56,906 INFO L448 ceAbstractionStarter]: For program point enable_receive_interruptEXIT(lines 6701 6713) no Hoare annotation was computed. [2018-11-23 11:38:56,906 INFO L451 ceAbstractionStarter]: At program point enable_receive_interruptENTRY(lines 6701 6713) the Hoare annotation is: true [2018-11-23 11:38:56,906 INFO L448 ceAbstractionStarter]: For program point reg_check_1EXIT(lines 7111 7123) no Hoare annotation was computed. [2018-11-23 11:38:56,906 INFO L448 ceAbstractionStarter]: For program point L7116(lines 7116 7120) no Hoare annotation was computed. [2018-11-23 11:38:56,907 INFO L451 ceAbstractionStarter]: At program point reg_check_1ENTRY(lines 7111 7123) the Hoare annotation is: true [2018-11-23 11:38:56,907 INFO L448 ceAbstractionStarter]: For program point reg_check_1FINAL(lines 7111 7123) no Hoare annotation was computed. [2018-11-23 11:38:56,907 INFO L451 ceAbstractionStarter]: At program point request_irqENTRY(lines 5689 5699) the Hoare annotation is: true [2018-11-23 11:38:56,907 INFO L448 ceAbstractionStarter]: For program point request_irqFINAL(lines 5689 5699) no Hoare annotation was computed. [2018-11-23 11:38:56,907 INFO L448 ceAbstractionStarter]: For program point request_irqEXIT(lines 5689 5699) no Hoare annotation was computed. [2018-11-23 11:38:56,907 INFO L448 ceAbstractionStarter]: For program point L5411-2(lines 5411 5415) no Hoare annotation was computed. [2018-11-23 11:38:56,907 INFO L448 ceAbstractionStarter]: For program point dma_alloc_coherent_maskFINAL(lines 5404 5418) no Hoare annotation was computed. [2018-11-23 11:38:56,907 INFO L448 ceAbstractionStarter]: For program point dma_alloc_coherent_maskEXIT(lines 5404 5418) no Hoare annotation was computed. [2018-11-23 11:38:56,907 INFO L451 ceAbstractionStarter]: At program point dma_alloc_coherent_maskENTRY(lines 5404 5418) the Hoare annotation is: true [2018-11-23 11:38:56,907 INFO L448 ceAbstractionStarter]: For program point L5411(lines 5411 5415) no Hoare annotation was computed. [2018-11-23 11:38:56,907 INFO L448 ceAbstractionStarter]: For program point L5412-2(line 5412) no Hoare annotation was computed. [2018-11-23 11:38:56,907 INFO L448 ceAbstractionStarter]: For program point L5412(line 5412) no Hoare annotation was computed. [2018-11-23 11:38:56,907 INFO L448 ceAbstractionStarter]: For program point L5826-1(line 5826) no Hoare annotation was computed. [2018-11-23 11:38:56,907 INFO L448 ceAbstractionStarter]: For program point netif_wake_queueEXIT(lines 5821 5830) no Hoare annotation was computed. [2018-11-23 11:38:56,908 INFO L451 ceAbstractionStarter]: At program point L5827(line 5827) the Hoare annotation is: true [2018-11-23 11:38:56,908 INFO L451 ceAbstractionStarter]: At program point L5826(line 5826) the Hoare annotation is: true [2018-11-23 11:38:56,908 INFO L451 ceAbstractionStarter]: At program point netif_wake_queueENTRY(lines 5821 5830) the Hoare annotation is: true [2018-11-23 11:38:56,908 INFO L448 ceAbstractionStarter]: For program point netif_wake_queueFINAL(lines 5821 5830) no Hoare annotation was computed. [2018-11-23 11:38:56,908 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-11-23 11:38:56,908 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 11:38:56,908 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-23 11:38:56,908 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-11-23 11:38:56,908 INFO L448 ceAbstractionStarter]: For program point xircom_ops_initEXIT(lines 7006 7014) no Hoare annotation was computed. [2018-11-23 11:38:56,908 INFO L451 ceAbstractionStarter]: At program point xircom_ops_initENTRY(lines 7006 7014) the Hoare annotation is: true [2018-11-23 11:38:56,908 INFO L448 ceAbstractionStarter]: For program point xircom_ops_initFINAL(lines 7006 7014) no Hoare annotation was computed. [2018-11-23 11:38:56,908 INFO L448 ceAbstractionStarter]: For program point L6336-1(lines 6336 6337) no Hoare annotation was computed. [2018-11-23 11:38:56,908 INFO L451 ceAbstractionStarter]: At program point L6336(lines 6336 6337) the Hoare annotation is: true [2018-11-23 11:38:56,908 INFO L451 ceAbstractionStarter]: At program point L6363(lines 6324 6395) the Hoare annotation is: true [2018-11-23 11:38:56,908 INFO L451 ceAbstractionStarter]: At program point L6326(lines 6326 6327) the Hoare annotation is: true [2018-11-23 11:38:56,908 INFO L448 ceAbstractionStarter]: For program point L6328(lines 6328 6335) no Hoare annotation was computed. [2018-11-23 11:38:56,908 INFO L451 ceAbstractionStarter]: At program point L6361(lines 6324 6395) the Hoare annotation is: true [2018-11-23 11:38:56,908 INFO L448 ceAbstractionStarter]: For program point setup_descriptorsEXIT(lines 6316 6396) no Hoare annotation was computed. [2018-11-23 11:38:56,908 INFO L448 ceAbstractionStarter]: For program point L6326-1(lines 6326 6327) no Hoare annotation was computed. [2018-11-23 11:38:56,908 INFO L448 ceAbstractionStarter]: For program point L6376-2(lines 6376 6380) no Hoare annotation was computed. [2018-11-23 11:38:56,908 INFO L448 ceAbstractionStarter]: For program point L6376(lines 6376 6380) no Hoare annotation was computed. [2018-11-23 11:38:56,908 INFO L451 ceAbstractionStarter]: At program point L6370(line 6370) the Hoare annotation is: true [2018-11-23 11:38:56,908 INFO L451 ceAbstractionStarter]: At program point L6341(lines 6338 6343) the Hoare annotation is: true [2018-11-23 11:38:56,909 INFO L448 ceAbstractionStarter]: For program point L6370-1(line 6370) no Hoare annotation was computed. [2018-11-23 11:38:56,909 INFO L451 ceAbstractionStarter]: At program point L6331(lines 6328 6333) the Hoare annotation is: true [2018-11-23 11:38:56,909 INFO L451 ceAbstractionStarter]: At program point L6387(lines 6324 6395) the Hoare annotation is: true [2018-11-23 11:38:56,909 INFO L448 ceAbstractionStarter]: For program point L6352-2(lines 6352 6356) no Hoare annotation was computed. [2018-11-23 11:38:56,909 INFO L451 ceAbstractionStarter]: At program point setup_descriptorsENTRY(lines 6316 6396) the Hoare annotation is: true [2018-11-23 11:38:56,909 INFO L448 ceAbstractionStarter]: For program point L6352(lines 6352 6356) no Hoare annotation was computed. [2018-11-23 11:38:56,909 INFO L451 ceAbstractionStarter]: At program point L6385(lines 6324 6395) the Hoare annotation is: true [2018-11-23 11:38:56,909 INFO L451 ceAbstractionStarter]: At program point L6346(line 6346) the Hoare annotation is: true [2018-11-23 11:38:56,909 INFO L448 ceAbstractionStarter]: For program point setup_descriptorsFINAL(lines 6316 6396) no Hoare annotation was computed. [2018-11-23 11:38:56,909 INFO L448 ceAbstractionStarter]: For program point L6346-1(line 6346) no Hoare annotation was computed. [2018-11-23 11:38:56,909 INFO L448 ceAbstractionStarter]: For program point L6338(lines 6338 6345) no Hoare annotation was computed. [2018-11-23 11:38:56,909 INFO L448 ceAbstractionStarter]: For program point pci_read_config_wordFINAL(lines 5711 5720) no Hoare annotation was computed. [2018-11-23 11:38:56,909 INFO L451 ceAbstractionStarter]: At program point pci_read_config_wordENTRY(lines 5711 5720) the Hoare annotation is: true [2018-11-23 11:38:56,909 INFO L448 ceAbstractionStarter]: For program point pci_read_config_wordEXIT(lines 5711 5720) no Hoare annotation was computed. [2018-11-23 11:38:56,909 INFO L448 ceAbstractionStarter]: For program point L7758(lines 7758 7763) no Hoare annotation was computed. [2018-11-23 11:38:56,910 INFO L448 ceAbstractionStarter]: For program point L7761-1(line 7761) no Hoare annotation was computed. [2018-11-23 11:38:56,910 INFO L451 ceAbstractionStarter]: At program point ldv_skb_allocENTRY(lines 7750 7765) the Hoare annotation is: true [2018-11-23 11:38:56,910 INFO L451 ceAbstractionStarter]: At program point L7761(line 7761) the Hoare annotation is: true [2018-11-23 11:38:56,910 INFO L448 ceAbstractionStarter]: For program point L7756-1(line 7756) no Hoare annotation was computed. [2018-11-23 11:38:56,910 INFO L451 ceAbstractionStarter]: At program point L7756(line 7756) the Hoare annotation is: true [2018-11-23 11:38:56,910 INFO L448 ceAbstractionStarter]: For program point ldv_skb_allocEXIT(lines 7750 7765) no Hoare annotation was computed. [2018-11-23 11:38:56,910 INFO L448 ceAbstractionStarter]: For program point ldv_skb_allocFINAL(lines 7750 7765) no Hoare annotation was computed. [2018-11-23 11:38:56,910 INFO L451 ceAbstractionStarter]: At program point disable_all_interruptsENTRY(lines 6727 6736) the Hoare annotation is: true [2018-11-23 11:38:56,910 INFO L448 ceAbstractionStarter]: For program point disable_all_interruptsEXIT(lines 6727 6736) no Hoare annotation was computed. [2018-11-23 11:38:56,910 INFO L448 ceAbstractionStarter]: For program point disable_all_interruptsFINAL(lines 6727 6736) no Hoare annotation was computed. [2018-11-23 11:38:56,910 INFO L448 ceAbstractionStarter]: For program point L6264-1(line 6264) no Hoare annotation was computed. [2018-11-23 11:38:56,910 INFO L448 ceAbstractionStarter]: For program point xircom_poll_controllerEXIT(lines 6253 6268) no Hoare annotation was computed. [2018-11-23 11:38:56,910 INFO L444 ceAbstractionStarter]: At program point L6264(line 6264) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,910 INFO L448 ceAbstractionStarter]: For program point L6260-1(line 6260) no Hoare annotation was computed. [2018-11-23 11:38:56,910 INFO L448 ceAbstractionStarter]: For program point xircom_poll_controllerFINAL(lines 6253 6268) no Hoare annotation was computed. [2018-11-23 11:38:56,910 INFO L444 ceAbstractionStarter]: At program point xircom_poll_controllerENTRY(lines 6253 6268) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,910 INFO L444 ceAbstractionStarter]: At program point L6260(line 6260) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,911 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5630) no Hoare annotation was computed. [2018-11-23 11:38:56,911 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 5624 5632) no Hoare annotation was computed. [2018-11-23 11:38:56,911 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 5624 5632) the Hoare annotation is: true [2018-11-23 11:38:56,911 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 5624 5632) no Hoare annotation was computed. [2018-11-23 11:38:56,911 INFO L448 ceAbstractionStarter]: For program point L6109(line 6109) no Hoare annotation was computed. [2018-11-23 11:38:56,911 INFO L444 ceAbstractionStarter]: At program point L6126(lines 6082 6145) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,911 INFO L448 ceAbstractionStarter]: For program point L6089(lines 6089 6094) no Hoare annotation was computed. [2018-11-23 11:38:56,911 INFO L444 ceAbstractionStarter]: At program point L6143(line 6143) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,911 INFO L448 ceAbstractionStarter]: For program point L6143-1(line 6143) no Hoare annotation was computed. [2018-11-23 11:38:56,911 INFO L444 ceAbstractionStarter]: At program point L6139(lines 6082 6145) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,911 INFO L444 ceAbstractionStarter]: At program point L6135(line 6135) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,911 INFO L448 ceAbstractionStarter]: For program point L6135-1(line 6135) no Hoare annotation was computed. [2018-11-23 11:38:56,911 INFO L444 ceAbstractionStarter]: At program point L6090(line 6090) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,911 INFO L448 ceAbstractionStarter]: For program point L6090-1(line 6090) no Hoare annotation was computed. [2018-11-23 11:38:56,911 INFO L448 ceAbstractionStarter]: For program point L6111(lines 6111 6115) no Hoare annotation was computed. [2018-11-23 11:38:56,911 INFO L444 ceAbstractionStarter]: At program point L6103(line 6103) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,911 INFO L448 ceAbstractionStarter]: For program point L6103-1(line 6103) no Hoare annotation was computed. [2018-11-23 11:38:56,911 INFO L444 ceAbstractionStarter]: At program point L6095(line 6095) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,911 INFO L448 ceAbstractionStarter]: For program point L6095-1(line 6095) no Hoare annotation was computed. [2018-11-23 11:38:56,911 INFO L444 ceAbstractionStarter]: At program point L6128(lines 6082 6145) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,912 INFO L448 ceAbstractionStarter]: For program point L6124-1(line 6124) no Hoare annotation was computed. [2018-11-23 11:38:56,912 INFO L448 ceAbstractionStarter]: For program point xircom_interruptFINAL(lines 6069 6146) no Hoare annotation was computed. [2018-11-23 11:38:56,912 INFO L444 ceAbstractionStarter]: At program point L6124(line 6124) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,912 INFO L444 ceAbstractionStarter]: At program point L6087(line 6087) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,912 INFO L448 ceAbstractionStarter]: For program point L6087-1(line 6087) no Hoare annotation was computed. [2018-11-23 11:38:56,912 INFO L444 ceAbstractionStarter]: At program point L6104-2(lines 6104 6108) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,912 INFO L444 ceAbstractionStarter]: At program point L6137(lines 6082 6145) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,912 INFO L448 ceAbstractionStarter]: For program point L6104(lines 6104 6108) no Hoare annotation was computed. [2018-11-23 11:38:56,912 INFO L448 ceAbstractionStarter]: For program point L6096-1(lines 6096 6118) no Hoare annotation was computed. [2018-11-23 11:38:56,912 INFO L448 ceAbstractionStarter]: For program point xircom_interruptEXIT(lines 6069 6146) no Hoare annotation was computed. [2018-11-23 11:38:56,912 INFO L448 ceAbstractionStarter]: For program point L6096(lines 6096 6118) no Hoare annotation was computed. [2018-11-23 11:38:56,912 INFO L444 ceAbstractionStarter]: At program point xircom_interruptENTRY(lines 6069 6146) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,912 INFO L448 ceAbstractionStarter]: For program point L6084-1(line 6084) no Hoare annotation was computed. [2018-11-23 11:38:56,912 INFO L444 ceAbstractionStarter]: At program point L6084(line 6084) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,913 INFO L451 ceAbstractionStarter]: At program point disable_suitable_irq_1ENTRY(lines 7160 7191) the Hoare annotation is: true [2018-11-23 11:38:56,913 INFO L448 ceAbstractionStarter]: For program point L7165(lines 7165 7170) no Hoare annotation was computed. [2018-11-23 11:38:56,913 INFO L448 ceAbstractionStarter]: For program point disable_suitable_irq_1EXIT(lines 7160 7191) no Hoare annotation was computed. [2018-11-23 11:38:56,913 INFO L448 ceAbstractionStarter]: For program point L7183(lines 7183 7188) no Hoare annotation was computed. [2018-11-23 11:38:56,913 INFO L448 ceAbstractionStarter]: For program point disable_suitable_irq_1FINAL(lines 7160 7191) no Hoare annotation was computed. [2018-11-23 11:38:56,913 INFO L448 ceAbstractionStarter]: For program point L7177(lines 7177 7182) no Hoare annotation was computed. [2018-11-23 11:38:56,913 INFO L448 ceAbstractionStarter]: For program point L7171(lines 7171 7176) no Hoare annotation was computed. [2018-11-23 11:38:56,913 INFO L448 ceAbstractionStarter]: For program point pci_set_drvdataFINAL(lines 5757 5765) no Hoare annotation was computed. [2018-11-23 11:38:56,913 INFO L451 ceAbstractionStarter]: At program point pci_set_drvdataENTRY(lines 5757 5765) the Hoare annotation is: true [2018-11-23 11:38:56,913 INFO L451 ceAbstractionStarter]: At program point L5762(line 5762) the Hoare annotation is: true [2018-11-23 11:38:56,913 INFO L448 ceAbstractionStarter]: For program point pci_set_drvdataEXIT(lines 5757 5765) no Hoare annotation was computed. [2018-11-23 11:38:56,913 INFO L451 ceAbstractionStarter]: At program point deactivate_transmitterENTRY(lines 6650 6687) the Hoare annotation is: true [2018-11-23 11:38:56,913 INFO L448 ceAbstractionStarter]: For program point deactivate_transmitterEXIT(lines 6650 6687) no Hoare annotation was computed. [2018-11-23 11:38:56,913 INFO L451 ceAbstractionStarter]: At program point L6684(lines 6650 6687) the Hoare annotation is: true [2018-11-23 11:38:56,914 INFO L451 ceAbstractionStarter]: At program point L6678(lines 6657 6686) the Hoare annotation is: true [2018-11-23 11:38:56,914 INFO L451 ceAbstractionStarter]: At program point L6680(lines 6657 6686) the Hoare annotation is: true [2018-11-23 11:38:56,914 INFO L448 ceAbstractionStarter]: For program point L6673(lines 6673 6677) no Hoare annotation was computed. [2018-11-23 11:38:56,914 INFO L448 ceAbstractionStarter]: For program point L6666(lines 6666 6670) no Hoare annotation was computed. [2018-11-23 11:38:56,914 INFO L448 ceAbstractionStarter]: For program point L6665(line 6665) no Hoare annotation was computed. [2018-11-23 11:38:56,914 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ENTRY(line -1) the Hoare annotation is: true [2018-11-23 11:38:56,914 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$EXIT(line -1) no Hoare annotation was computed. [2018-11-23 11:38:56,914 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$FINAL(line -1) no Hoare annotation was computed. [2018-11-23 11:38:56,914 INFO L451 ceAbstractionStarter]: At program point clear_bitENTRY(lines 5250 5258) the Hoare annotation is: true [2018-11-23 11:38:56,914 INFO L448 ceAbstractionStarter]: For program point clear_bitFINAL(lines 5250 5258) no Hoare annotation was computed. [2018-11-23 11:38:56,914 INFO L448 ceAbstractionStarter]: For program point clear_bitEXIT(lines 5250 5258) no Hoare annotation was computed. [2018-11-23 11:38:56,914 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 5642 5649) no Hoare annotation was computed. [2018-11-23 11:38:56,914 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 5642 5649) the Hoare annotation is: true [2018-11-23 11:38:56,914 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 5642 5649) no Hoare annotation was computed. [2018-11-23 11:38:56,915 INFO L448 ceAbstractionStarter]: For program point receive_activeEXIT(lines 6444 6459) no Hoare annotation was computed. [2018-11-23 11:38:56,915 INFO L451 ceAbstractionStarter]: At program point receive_activeENTRY(lines 6444 6459) the Hoare annotation is: true [2018-11-23 11:38:56,915 INFO L448 ceAbstractionStarter]: For program point L6452(lines 6452 6456) no Hoare annotation was computed. [2018-11-23 11:38:56,915 INFO L448 ceAbstractionStarter]: For program point receive_activeFINAL(lines 6444 6459) no Hoare annotation was computed. [2018-11-23 11:38:56,915 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-23 11:38:56,915 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 11:38:56,915 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-23 11:38:56,915 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-23 11:38:56,915 INFO L451 ceAbstractionStarter]: At program point ldv_free_netdev_13ENTRY(lines 7511 7520) the Hoare annotation is: true [2018-11-23 11:38:56,915 INFO L448 ceAbstractionStarter]: For program point ldv_free_netdev_13EXIT(lines 7511 7520) no Hoare annotation was computed. [2018-11-23 11:38:56,915 INFO L448 ceAbstractionStarter]: For program point ldv_free_netdev_13FINAL(lines 7511 7520) no Hoare annotation was computed. [2018-11-23 11:38:56,915 INFO L451 ceAbstractionStarter]: At program point ldv_net_device_ops_2ENTRY(lines 7150 7159) the Hoare annotation is: true [2018-11-23 11:38:56,915 INFO L448 ceAbstractionStarter]: For program point ldv_net_device_ops_2EXIT(lines 7150 7159) no Hoare annotation was computed. [2018-11-23 11:38:56,915 INFO L448 ceAbstractionStarter]: For program point ldv_net_device_ops_2FINAL(lines 7150 7159) no Hoare annotation was computed. [2018-11-23 11:38:56,915 INFO L448 ceAbstractionStarter]: For program point L7155-1(line 7155) no Hoare annotation was computed. [2018-11-23 11:38:56,915 INFO L451 ceAbstractionStarter]: At program point L7155(line 7155) the Hoare annotation is: true [2018-11-23 11:38:56,915 INFO L448 ceAbstractionStarter]: For program point L7100(lines 7100 7107) no Hoare annotation was computed. [2018-11-23 11:38:56,915 INFO L448 ceAbstractionStarter]: For program point L7092(lines 7092 7099) no Hoare annotation was computed. [2018-11-23 11:38:56,916 INFO L448 ceAbstractionStarter]: For program point activate_suitable_irq_1EXIT(lines 7071 7110) no Hoare annotation was computed. [2018-11-23 11:38:56,916 INFO L451 ceAbstractionStarter]: At program point activate_suitable_irq_1ENTRY(lines 7071 7110) the Hoare annotation is: true [2018-11-23 11:38:56,916 INFO L448 ceAbstractionStarter]: For program point activate_suitable_irq_1FINAL(lines 7071 7110) no Hoare annotation was computed. [2018-11-23 11:38:56,916 INFO L448 ceAbstractionStarter]: For program point L7084(lines 7084 7091) no Hoare annotation was computed. [2018-11-23 11:38:56,916 INFO L448 ceAbstractionStarter]: For program point L7076(lines 7076 7083) no Hoare annotation was computed. [2018-11-23 11:38:56,916 INFO L451 ceAbstractionStarter]: At program point ldv_free_netdev_15ENTRY(lines 7531 7540) the Hoare annotation is: true [2018-11-23 11:38:56,916 INFO L448 ceAbstractionStarter]: For program point ldv_free_netdev_15FINAL(lines 7531 7540) no Hoare annotation was computed. [2018-11-23 11:38:56,916 INFO L448 ceAbstractionStarter]: For program point ldv_free_netdev_15EXIT(lines 7531 7540) no Hoare annotation was computed. [2018-11-23 11:38:56,916 INFO L448 ceAbstractionStarter]: For program point netif_stop_queueEXIT(lines 5856 5865) no Hoare annotation was computed. [2018-11-23 11:38:56,916 INFO L451 ceAbstractionStarter]: At program point L5862(line 5862) the Hoare annotation is: true [2018-11-23 11:38:56,916 INFO L448 ceAbstractionStarter]: For program point netif_stop_queueFINAL(lines 5856 5865) no Hoare annotation was computed. [2018-11-23 11:38:56,916 INFO L451 ceAbstractionStarter]: At program point netif_stop_queueENTRY(lines 5856 5865) the Hoare annotation is: true [2018-11-23 11:38:56,916 INFO L451 ceAbstractionStarter]: At program point L5861(line 5861) the Hoare annotation is: true [2018-11-23 11:38:56,916 INFO L448 ceAbstractionStarter]: For program point L5861-1(line 5861) no Hoare annotation was computed. [2018-11-23 11:38:56,917 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 11:38:56,917 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 11:38:56,917 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 11:38:56,917 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 5321 5328) the Hoare annotation is: true [2018-11-23 11:38:56,917 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 5321 5328) no Hoare annotation was computed. [2018-11-23 11:38:56,917 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 5321 5328) no Hoare annotation was computed. [2018-11-23 11:38:56,917 INFO L448 ceAbstractionStarter]: For program point ldv_register_netdev_12EXIT(lines 7498 7510) no Hoare annotation was computed. [2018-11-23 11:38:56,917 INFO L451 ceAbstractionStarter]: At program point ldv_register_netdev_12ENTRY(lines 7498 7510) the Hoare annotation is: true [2018-11-23 11:38:56,917 INFO L448 ceAbstractionStarter]: For program point L7507-1(line 7507) no Hoare annotation was computed. [2018-11-23 11:38:56,917 INFO L451 ceAbstractionStarter]: At program point L7507(line 7507) the Hoare annotation is: true [2018-11-23 11:38:56,917 INFO L448 ceAbstractionStarter]: For program point ldv_register_netdev_12FINAL(lines 7498 7510) no Hoare annotation was computed. [2018-11-23 11:38:56,917 INFO L451 ceAbstractionStarter]: At program point L6175(lines 6175 6176) the Hoare annotation is: true [2018-11-23 11:38:56,917 INFO L448 ceAbstractionStarter]: For program point L6175-1(lines 6175 6176) no Hoare annotation was computed. [2018-11-23 11:38:56,917 INFO L451 ceAbstractionStarter]: At program point L6177(lines 6177 6178) the Hoare annotation is: true [2018-11-23 11:38:56,917 INFO L448 ceAbstractionStarter]: For program point L6177-1(lines 6177 6178) no Hoare annotation was computed. [2018-11-23 11:38:56,917 INFO L451 ceAbstractionStarter]: At program point L6202(line 6202) the Hoare annotation is: true [2018-11-23 11:38:56,917 INFO L448 ceAbstractionStarter]: For program point L6196-1(line 6196) no Hoare annotation was computed. [2018-11-23 11:38:56,917 INFO L451 ceAbstractionStarter]: At program point L6196(line 6196) the Hoare annotation is: true [2018-11-23 11:38:56,917 INFO L451 ceAbstractionStarter]: At program point L6159(line 6159) the Hoare annotation is: true [2018-11-23 11:38:56,917 INFO L448 ceAbstractionStarter]: For program point L6159-1(line 6159) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point L6190(lines 6190 6194) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L451 ceAbstractionStarter]: At program point L6157(line 6157) the Hoare annotation is: true [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point L6190-1(lines 6190 6194) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point L6157-1(line 6157) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point L6180-2(lines 6180 6184) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point L6180(lines 6180 6184) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point L6174(lines 6174 6200) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point L6203(line 6203) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L451 ceAbstractionStarter]: At program point L6166(lines 6156 6205) the Hoare annotation is: true [2018-11-23 11:38:56,918 INFO L451 ceAbstractionStarter]: At program point L6201(line 6201) the Hoare annotation is: true [2018-11-23 11:38:56,918 INFO L451 ceAbstractionStarter]: At program point L6168(lines 6156 6205) the Hoare annotation is: true [2018-11-23 11:38:56,918 INFO L451 ceAbstractionStarter]: At program point L6201-1(line 6201) the Hoare annotation is: true [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point L6164-1(line 6164) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L451 ceAbstractionStarter]: At program point L6164(line 6164) the Hoare annotation is: true [2018-11-23 11:38:56,918 INFO L451 ceAbstractionStarter]: At program point L6191(line 6191) the Hoare annotation is: true [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point xircom_start_xmitEXIT(lines 6147 6206) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L451 ceAbstractionStarter]: At program point xircom_start_xmitENTRY(lines 6147 6206) the Hoare annotation is: true [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point xircom_start_xmitFINAL(lines 6147 6206) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L451 ceAbstractionStarter]: At program point L6189(line 6189) the Hoare annotation is: true [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point L6189-1(line 6189) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L451 ceAbstractionStarter]: At program point L6998(line 6998) the Hoare annotation is: true [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point L6998-1(line 6998) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point L6992-2(lines 6992 6996) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point investigate_write_descriptorEXIT(lines 6977 7005) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point L6992(lines 6992 6996) no Hoare annotation was computed. [2018-11-23 11:38:56,918 INFO L448 ceAbstractionStarter]: For program point L6987-1(line 6987) no Hoare annotation was computed. [2018-11-23 11:38:56,919 INFO L451 ceAbstractionStarter]: At program point investigate_write_descriptorENTRY(lines 6977 7005) the Hoare annotation is: true [2018-11-23 11:38:56,919 INFO L451 ceAbstractionStarter]: At program point L6987(line 6987) the Hoare annotation is: true [2018-11-23 11:38:56,919 INFO L448 ceAbstractionStarter]: For program point L6984-2(lines 6977 7005) no Hoare annotation was computed. [2018-11-23 11:38:56,919 INFO L448 ceAbstractionStarter]: For program point L6985-2(lines 6985 6990) no Hoare annotation was computed. [2018-11-23 11:38:56,919 INFO L448 ceAbstractionStarter]: For program point L6984(lines 6984 7002) no Hoare annotation was computed. [2018-11-23 11:38:56,919 INFO L448 ceAbstractionStarter]: For program point L6985(lines 6985 6990) no Hoare annotation was computed. [2018-11-23 11:38:56,919 INFO L451 ceAbstractionStarter]: At program point ldv_skb_free_intENTRY(lines 7784 7792) the Hoare annotation is: true [2018-11-23 11:38:56,919 INFO L448 ceAbstractionStarter]: For program point ldv_skb_free_intFINAL(lines 7784 7792) no Hoare annotation was computed. [2018-11-23 11:38:56,919 INFO L448 ceAbstractionStarter]: For program point L7789-1(line 7789) no Hoare annotation was computed. [2018-11-23 11:38:56,919 INFO L451 ceAbstractionStarter]: At program point L7789(line 7789) the Hoare annotation is: true [2018-11-23 11:38:56,919 INFO L448 ceAbstractionStarter]: For program point ldv_skb_free_intEXIT(lines 7784 7792) no Hoare annotation was computed. [2018-11-23 11:38:56,919 INFO L451 ceAbstractionStarter]: At program point L6289(line 6289) the Hoare annotation is: true [2018-11-23 11:38:56,919 INFO L451 ceAbstractionStarter]: At program point initialize_cardENTRY(lines 6269 6295) the Hoare annotation is: true [2018-11-23 11:38:56,919 INFO L451 ceAbstractionStarter]: At program point L6289-1(line 6289) the Hoare annotation is: true [2018-11-23 11:38:56,919 INFO L448 ceAbstractionStarter]: For program point initialize_cardEXIT(lines 6269 6295) no Hoare annotation was computed. [2018-11-23 11:38:56,919 INFO L451 ceAbstractionStarter]: At program point L6278(line 6278) the Hoare annotation is: true [2018-11-23 11:38:56,919 INFO L448 ceAbstractionStarter]: For program point initialize_cardFINAL(lines 6269 6295) no Hoare annotation was computed. [2018-11-23 11:38:56,919 INFO L451 ceAbstractionStarter]: At program point L6291(line 6291) the Hoare annotation is: true [2018-11-23 11:38:56,919 INFO L451 ceAbstractionStarter]: At program point L6290(line 6290) the Hoare annotation is: true [2018-11-23 11:38:56,919 INFO L448 ceAbstractionStarter]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2018-11-23 11:38:56,919 INFO L448 ceAbstractionStarter]: For program point ldv_free_irq_17FINAL(lines 7562 7571) no Hoare annotation was computed. [2018-11-23 11:38:56,919 INFO L451 ceAbstractionStarter]: At program point L7568(line 7568) the Hoare annotation is: true [2018-11-23 11:38:56,919 INFO L451 ceAbstractionStarter]: At program point ldv_free_irq_17ENTRY(lines 7562 7571) the Hoare annotation is: true [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point ldv_free_irq_17EXIT(lines 7562 7571) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L451 ceAbstractionStarter]: At program point enable_common_interruptsENTRY(lines 6737 6756) the Hoare annotation is: true [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point enable_common_interruptsFINAL(lines 6737 6756) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point enable_common_interruptsEXIT(lines 6737 6756) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point link_statusFINAL(lines 6770 6792) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point L6785(lines 6785 6789) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point L6780(lines 6780 6784) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L451 ceAbstractionStarter]: At program point link_statusENTRY(lines 6770 6792) the Hoare annotation is: true [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point link_statusEXIT(lines 6770 6792) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 7192 7452) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point L7435(line 7435) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point L7237(lines 7237 7243) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point L7353(line 7353) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L451 ceAbstractionStarter]: At program point L7436(line 7436) the Hoare annotation is: true [2018-11-23 11:38:56,920 INFO L444 ceAbstractionStarter]: At program point L7238(line 7238) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point L7238-1(line 7238) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point L7354(lines 7354 7363) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 7192 7452) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point L7355-1(line 7355) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L444 ceAbstractionStarter]: At program point L7355(line 7355) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point L7339(line 7339) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point L7273(line 7273) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point L7290(line 7290) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point L7356(lines 7356 7360) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L448 ceAbstractionStarter]: For program point L7224(lines 7224 7445) no Hoare annotation was computed. [2018-11-23 11:38:56,920 INFO L444 ceAbstractionStarter]: At program point L7257(lines 7207 7451) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7274(lines 7274 7305) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7340-2(lines 7310 7437) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7307(line 7307) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7340(lines 7340 7345) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7373(line 7373) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7208-1(line 7208) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L444 ceAbstractionStarter]: At program point L7208(line 7208) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7291(lines 7291 7297) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7225(line 7225) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7374(lines 7374 7379) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7407-1(line 7407) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L444 ceAbstractionStarter]: At program point L7407(line 7407) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7308(lines 7308 7441) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7374-2(lines 7310 7437) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7226(lines 7226 7230) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7292-1(line 7292) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L444 ceAbstractionStarter]: At program point L7292(line 7292) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,921 INFO L444 ceAbstractionStarter]: At program point L7210(line 7210) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7276(lines 7276 7301) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7210-1(line 7210) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L444 ceAbstractionStarter]: At program point L7227(line 7227) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7310(lines 7310 7437) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7277(line 7277) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7426(line 7426) no Hoare annotation was computed. [2018-11-23 11:38:56,921 INFO L448 ceAbstractionStarter]: For program point L7393(line 7393) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7443(line 7443) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7278(lines 7278 7288) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7311(line 7311) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7245(line 7245) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7394(lines 7394 7399) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7427(lines 7427 7433) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7394-2(lines 7310 7437) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L451 ceAbstractionStarter]: At program point L7444(line 7444) the Hoare annotation is: true [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7246(lines 7246 7263) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7279-1(line 7279) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7312-2(lines 7310 7437) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L444 ceAbstractionStarter]: At program point L7279(line 7279) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7312(lines 7312 7317) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7395-1(line 7395) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L444 ceAbstractionStarter]: At program point L7395(line 7395) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,922 INFO L444 ceAbstractionStarter]: At program point L7214(line 7214) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7247-1(line 7247) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L444 ceAbstractionStarter]: At program point L7247(line 7247) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~last_index~0 (_ bv0 32)) (= (bvadd ~ldv_state_variable_0~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7280(lines 7280 7285) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7214-1(line 7214) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 7192 7452) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,922 INFO L444 ceAbstractionStarter]: At program point L7446(lines 7207 7451) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7380-1(lines 7310 7437) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7413(line 7413) no Hoare annotation was computed. [2018-11-23 11:38:56,922 INFO L448 ceAbstractionStarter]: For program point L7248-1(lines 7246 7261) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7248(lines 7248 7254) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7331(line 7331) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7232(line 7232) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7265(line 7265) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7414(lines 7414 7424) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7216-1(line 7216) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L444 ceAbstractionStarter]: At program point L7216(line 7216) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,923 INFO L451 ceAbstractionStarter]: At program point L7266(line 7266) the Hoare annotation is: true [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7299(line 7299) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7332(lines 7332 7337) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7365(line 7365) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7233(lines 7233 7271) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7366(lines 7366 7371) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L451 ceAbstractionStarter]: At program point L7300(line 7300) the Hoare annotation is: true [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7333-1(line 7333) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L444 ceAbstractionStarter]: At program point L7333(line 7333) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7416(lines 7416 7421) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7449(line 7449) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L444 ceAbstractionStarter]: At program point L7251(line 7251) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7367-1(line 7367) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L444 ceAbstractionStarter]: At program point L7367(line 7367) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7400-1(lines 7310 7437) no Hoare annotation was computed. [2018-11-23 11:38:56,923 INFO L448 ceAbstractionStarter]: For program point L7235(lines 7235 7267) no Hoare annotation was computed. [2018-11-23 11:38:56,924 INFO L448 ceAbstractionStarter]: For program point L7318-1(lines 7310 7437) no Hoare annotation was computed. [2018-11-23 11:38:56,924 INFO L448 ceAbstractionStarter]: For program point L7401-1(line 7401) no Hoare annotation was computed. [2018-11-23 11:38:56,924 INFO L444 ceAbstractionStarter]: At program point L7401(line 7401) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,924 INFO L448 ceAbstractionStarter]: For program point L7236(line 7236) no Hoare annotation was computed. [2018-11-23 11:38:56,924 INFO L448 ceAbstractionStarter]: For program point netif_start_queueEXIT(lines 5797 5806) no Hoare annotation was computed. [2018-11-23 11:38:56,924 INFO L451 ceAbstractionStarter]: At program point L5803(line 5803) the Hoare annotation is: true [2018-11-23 11:38:56,924 INFO L451 ceAbstractionStarter]: At program point netif_start_queueENTRY(lines 5797 5806) the Hoare annotation is: true [2018-11-23 11:38:56,924 INFO L451 ceAbstractionStarter]: At program point L5802(line 5802) the Hoare annotation is: true [2018-11-23 11:38:56,924 INFO L448 ceAbstractionStarter]: For program point netif_start_queueFINAL(lines 5797 5806) no Hoare annotation was computed. [2018-11-23 11:38:56,924 INFO L448 ceAbstractionStarter]: For program point L5802-1(line 5802) no Hoare annotation was computed. [2018-11-23 11:38:56,924 INFO L451 ceAbstractionStarter]: At program point ldv_netif_rx_19ENTRY(lines 7581 7589) the Hoare annotation is: true [2018-11-23 11:38:56,924 INFO L448 ceAbstractionStarter]: For program point L7586-1(line 7586) no Hoare annotation was computed. [2018-11-23 11:38:56,924 INFO L448 ceAbstractionStarter]: For program point ldv_netif_rx_19FINAL(lines 7581 7589) no Hoare annotation was computed. [2018-11-23 11:38:56,924 INFO L451 ceAbstractionStarter]: At program point L7586(line 7586) the Hoare annotation is: true [2018-11-23 11:38:56,925 INFO L448 ceAbstractionStarter]: For program point ldv_netif_rx_19EXIT(lines 7581 7589) no Hoare annotation was computed. [2018-11-23 11:38:56,925 INFO L448 ceAbstractionStarter]: For program point transmit_activeEXIT(lines 6428 6443) no Hoare annotation was computed. [2018-11-23 11:38:56,925 INFO L451 ceAbstractionStarter]: At program point transmit_activeENTRY(lines 6428 6443) the Hoare annotation is: true [2018-11-23 11:38:56,925 INFO L448 ceAbstractionStarter]: For program point transmit_activeFINAL(lines 6428 6443) no Hoare annotation was computed. [2018-11-23 11:38:56,925 INFO L448 ceAbstractionStarter]: For program point L6436(lines 6436 6440) no Hoare annotation was computed. [2018-11-23 11:38:56,925 INFO L451 ceAbstractionStarter]: At program point L5981(line 5981) the Hoare annotation is: true [2018-11-23 11:38:56,925 INFO L448 ceAbstractionStarter]: For program point L5981-1(line 5981) no Hoare annotation was computed. [2018-11-23 11:38:56,925 INFO L451 ceAbstractionStarter]: At program point L6035(line 6035) the Hoare annotation is: true [2018-11-23 11:38:56,925 INFO L448 ceAbstractionStarter]: For program point L6035-1(line 6035) no Hoare annotation was computed. [2018-11-23 11:38:56,925 INFO L448 ceAbstractionStarter]: For program point L5990(lines 5990 5994) no Hoare annotation was computed. [2018-11-23 11:38:56,925 INFO L451 ceAbstractionStarter]: At program point L5961(line 5961) the Hoare annotation is: true [2018-11-23 11:38:56,925 INFO L448 ceAbstractionStarter]: For program point L5961-1(line 5961) no Hoare annotation was computed. [2018-11-23 11:38:56,925 INFO L451 ceAbstractionStarter]: At program point L6015(lines 5952 6043) the Hoare annotation is: true [2018-11-23 11:38:56,925 INFO L451 ceAbstractionStarter]: At program point L6011(line 6011) the Hoare annotation is: true [2018-11-23 11:38:56,925 INFO L451 ceAbstractionStarter]: At program point L6011-1(line 6011) the Hoare annotation is: true [2018-11-23 11:38:56,926 INFO L451 ceAbstractionStarter]: At program point L6007(line 6007) the Hoare annotation is: true [2018-11-23 11:38:56,926 INFO L448 ceAbstractionStarter]: For program point L5974(lines 5974 5978) no Hoare annotation was computed. [2018-11-23 11:38:56,926 INFO L451 ceAbstractionStarter]: At program point L6007-1(line 6007) the Hoare annotation is: true [2018-11-23 11:38:56,926 INFO L451 ceAbstractionStarter]: At program point L6040(lines 5952 6043) the Hoare annotation is: true [2018-11-23 11:38:56,926 INFO L451 ceAbstractionStarter]: At program point L6036(lines 5952 6043) the Hoare annotation is: true [2018-11-23 11:38:56,926 INFO L448 ceAbstractionStarter]: For program point L5999(lines 5999 6003) no Hoare annotation was computed. [2018-11-23 11:38:56,926 INFO L448 ceAbstractionStarter]: For program point L5966(lines 5966 5971) no Hoare annotation was computed. [2018-11-23 11:38:56,926 INFO L448 ceAbstractionStarter]: For program point xircom_probeEXIT(lines 5938 6044) no Hoare annotation was computed. [2018-11-23 11:38:56,926 INFO L451 ceAbstractionStarter]: At program point L6032(lines 5952 6043) the Hoare annotation is: true [2018-11-23 11:38:56,926 INFO L451 ceAbstractionStarter]: At program point L6024-1(line 6024) the Hoare annotation is: true [2018-11-23 11:38:56,926 INFO L451 ceAbstractionStarter]: At program point L6024(line 6024) the Hoare annotation is: true [2018-11-23 11:38:56,926 INFO L448 ceAbstractionStarter]: For program point L5983(lines 5983 5987) no Hoare annotation was computed. [2018-11-23 11:38:56,926 INFO L451 ceAbstractionStarter]: At program point L5979(line 5979) the Hoare annotation is: true [2018-11-23 11:38:56,926 INFO L448 ceAbstractionStarter]: For program point L5979-1(line 5979) no Hoare annotation was computed. [2018-11-23 11:38:56,927 INFO L448 ceAbstractionStarter]: For program point L6012(line 6012) no Hoare annotation was computed. [2018-11-23 11:38:56,927 INFO L451 ceAbstractionStarter]: At program point L6008(line 6008) the Hoare annotation is: true [2018-11-23 11:38:56,927 INFO L448 ceAbstractionStarter]: For program point L6004-1(line 6004) no Hoare annotation was computed. [2018-11-23 11:38:56,927 INFO L451 ceAbstractionStarter]: At program point xircom_probeENTRY(lines 5938 6044) the Hoare annotation is: true [2018-11-23 11:38:56,927 INFO L451 ceAbstractionStarter]: At program point L6037(lines 5952 6043) the Hoare annotation is: true [2018-11-23 11:38:56,927 INFO L451 ceAbstractionStarter]: At program point L6004(line 6004) the Hoare annotation is: true [2018-11-23 11:38:56,927 INFO L451 ceAbstractionStarter]: At program point L6033(line 6033) the Hoare annotation is: true [2018-11-23 11:38:56,927 INFO L448 ceAbstractionStarter]: For program point L6033-1(line 6033) no Hoare annotation was computed. [2018-11-23 11:38:56,927 INFO L451 ceAbstractionStarter]: At program point L5963(line 5963) the Hoare annotation is: true [2018-11-23 11:38:56,927 INFO L448 ceAbstractionStarter]: For program point L5963-1(line 5963) no Hoare annotation was computed. [2018-11-23 11:38:56,927 INFO L451 ceAbstractionStarter]: At program point L6025(line 6025) the Hoare annotation is: true [2018-11-23 11:38:56,927 INFO L448 ceAbstractionStarter]: For program point L5988-1(line 5988) no Hoare annotation was computed. [2018-11-23 11:38:56,927 INFO L451 ceAbstractionStarter]: At program point L6021(line 6021) the Hoare annotation is: true [2018-11-23 11:38:56,927 INFO L448 ceAbstractionStarter]: For program point xircom_probeFINAL(lines 5938 6044) no Hoare annotation was computed. [2018-11-23 11:38:56,928 INFO L451 ceAbstractionStarter]: At program point L5988(line 5988) the Hoare annotation is: true [2018-11-23 11:38:56,928 INFO L451 ceAbstractionStarter]: At program point L6021-1(line 6021) the Hoare annotation is: true [2018-11-23 11:38:56,928 INFO L451 ceAbstractionStarter]: At program point L6042(lines 5952 6043) the Hoare annotation is: true [2018-11-23 11:38:56,928 INFO L448 ceAbstractionStarter]: For program point L6013(lines 6013 6018) no Hoare annotation was computed. [2018-11-23 11:38:56,928 INFO L448 ceAbstractionStarter]: For program point L6009(line 6009) no Hoare annotation was computed. [2018-11-23 11:38:56,928 INFO L451 ceAbstractionStarter]: At program point L6034(lines 5952 6043) the Hoare annotation is: true [2018-11-23 11:38:56,928 INFO L448 ceAbstractionStarter]: For program point L5964-1(line 5964) no Hoare annotation was computed. [2018-11-23 11:38:56,928 INFO L451 ceAbstractionStarter]: At program point L6026(line 6026) the Hoare annotation is: true [2018-11-23 11:38:56,928 INFO L451 ceAbstractionStarter]: At program point L5964(line 5964) the Hoare annotation is: true [2018-11-23 11:38:56,928 INFO L448 ceAbstractionStarter]: For program point L6022(line 6022) no Hoare annotation was computed. [2018-11-23 11:38:56,928 INFO L448 ceAbstractionStarter]: For program point L5956(lines 5956 5960) no Hoare annotation was computed. [2018-11-23 11:38:56,928 INFO L448 ceAbstractionStarter]: For program point L6240-1(line 6240) no Hoare annotation was computed. [2018-11-23 11:38:56,928 INFO L451 ceAbstractionStarter]: At program point L6242-1(line 6242) the Hoare annotation is: true [2018-11-23 11:38:56,928 INFO L451 ceAbstractionStarter]: At program point L6240(line 6240) the Hoare annotation is: true [2018-11-23 11:38:56,928 INFO L448 ceAbstractionStarter]: For program point xircom_closeFINAL(lines 6232 6252) no Hoare annotation was computed. [2018-11-23 11:38:56,929 INFO L451 ceAbstractionStarter]: At program point xircom_closeENTRY(lines 6232 6252) the Hoare annotation is: true [2018-11-23 11:38:56,929 INFO L448 ceAbstractionStarter]: For program point L6247(line 6247) no Hoare annotation was computed. [2018-11-23 11:38:56,929 INFO L451 ceAbstractionStarter]: At program point L6246(line 6246) the Hoare annotation is: true [2018-11-23 11:38:56,929 INFO L451 ceAbstractionStarter]: At program point L6249(line 6249) the Hoare annotation is: true [2018-11-23 11:38:56,929 INFO L448 ceAbstractionStarter]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2018-11-23 11:38:56,929 INFO L448 ceAbstractionStarter]: For program point L6243(line 6243) no Hoare annotation was computed. [2018-11-23 11:38:56,929 INFO L451 ceAbstractionStarter]: At program point L6242(line 6242) the Hoare annotation is: true [2018-11-23 11:38:56,929 INFO L451 ceAbstractionStarter]: At program point L6245(line 6245) the Hoare annotation is: true [2018-11-23 11:38:56,929 INFO L451 ceAbstractionStarter]: At program point L6245-1(line 6245) the Hoare annotation is: true [2018-11-23 11:38:56,929 INFO L448 ceAbstractionStarter]: For program point xircom_closeEXIT(lines 6232 6252) no Hoare annotation was computed. [2018-11-23 11:38:56,929 INFO L448 ceAbstractionStarter]: For program point ldv_irq_1FINAL(lines 7042 7070) no Hoare annotation was computed. [2018-11-23 11:38:56,929 INFO L448 ceAbstractionStarter]: For program point L7061(line 7061) no Hoare annotation was computed. [2018-11-23 11:38:56,929 INFO L444 ceAbstractionStarter]: At program point ldv_irq_1ENTRY(lines 7042 7070) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,929 INFO L448 ceAbstractionStarter]: For program point L7051(line 7051) no Hoare annotation was computed. [2018-11-23 11:38:56,930 INFO L448 ceAbstractionStarter]: For program point ldv_irq_1EXIT(lines 7042 7070) no Hoare annotation was computed. [2018-11-23 11:38:56,930 INFO L451 ceAbstractionStarter]: At program point L7062(line 7062) the Hoare annotation is: true [2018-11-23 11:38:56,930 INFO L444 ceAbstractionStarter]: At program point L7054(line 7054) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,930 INFO L448 ceAbstractionStarter]: For program point L7050(lines 7050 7063) no Hoare annotation was computed. [2018-11-23 11:38:56,930 INFO L448 ceAbstractionStarter]: For program point L7052(lines 7052 7059) no Hoare annotation was computed. [2018-11-23 11:38:56,930 INFO L448 ceAbstractionStarter]: For program point L7054-1(line 7054) no Hoare annotation was computed. [2018-11-23 11:38:56,930 INFO L444 ceAbstractionStarter]: At program point L7048-1(lines 7048 7067) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,930 INFO L448 ceAbstractionStarter]: For program point L7048(lines 7048 7067) no Hoare annotation was computed. [2018-11-23 11:38:56,930 INFO L448 ceAbstractionStarter]: For program point ldv_set_addEXIT(lines 7605 7632) no Hoare annotation was computed. [2018-11-23 11:38:56,930 INFO L448 ceAbstractionStarter]: For program point L7612-1(lines 7612 7616) no Hoare annotation was computed. [2018-11-23 11:38:56,930 INFO L448 ceAbstractionStarter]: For program point L7612(lines 7612 7616) no Hoare annotation was computed. [2018-11-23 11:38:56,930 INFO L448 ceAbstractionStarter]: For program point L7617(lines 7617 7621) no Hoare annotation was computed. [2018-11-23 11:38:56,930 INFO L448 ceAbstractionStarter]: For program point L7611-3(lines 7609 7631) no Hoare annotation was computed. [2018-11-23 11:38:56,930 INFO L451 ceAbstractionStarter]: At program point L7611-2(lines 7611 7623) the Hoare annotation is: true [2018-11-23 11:38:56,931 INFO L448 ceAbstractionStarter]: For program point L7624-1(lines 7605 7632) no Hoare annotation was computed. [2018-11-23 11:38:56,931 INFO L451 ceAbstractionStarter]: At program point ldv_set_addENTRY(lines 7605 7632) the Hoare annotation is: true [2018-11-23 11:38:56,931 INFO L451 ceAbstractionStarter]: At program point enable_promiscENTRY(lines 6757 6769) the Hoare annotation is: true [2018-11-23 11:38:56,931 INFO L448 ceAbstractionStarter]: For program point enable_promiscEXIT(lines 6757 6769) no Hoare annotation was computed. [2018-11-23 11:38:56,931 INFO L448 ceAbstractionStarter]: For program point enable_promiscFINAL(lines 6757 6769) no Hoare annotation was computed. [2018-11-23 11:38:56,931 INFO L448 ceAbstractionStarter]: For program point L6559(lines 6559 6563) no Hoare annotation was computed. [2018-11-23 11:38:56,931 INFO L451 ceAbstractionStarter]: At program point deactivate_receiverENTRY(lines 6536 6573) the Hoare annotation is: true [2018-11-23 11:38:56,931 INFO L448 ceAbstractionStarter]: For program point L6551(line 6551) no Hoare annotation was computed. [2018-11-23 11:38:56,931 INFO L448 ceAbstractionStarter]: For program point L6552(lines 6552 6556) no Hoare annotation was computed. [2018-11-23 11:38:56,931 INFO L448 ceAbstractionStarter]: For program point deactivate_receiverEXIT(lines 6536 6573) no Hoare annotation was computed. [2018-11-23 11:38:56,931 INFO L451 ceAbstractionStarter]: At program point L6570(lines 6536 6573) the Hoare annotation is: true [2018-11-23 11:38:56,931 INFO L451 ceAbstractionStarter]: At program point L6566(lines 6543 6572) the Hoare annotation is: true [2018-11-23 11:38:56,931 INFO L451 ceAbstractionStarter]: At program point L6564(lines 6543 6572) the Hoare annotation is: true [2018-11-23 11:38:56,931 INFO L451 ceAbstractionStarter]: At program point L5852(line 5852) the Hoare annotation is: true [2018-11-23 11:38:56,931 INFO L448 ceAbstractionStarter]: For program point L5846(lines 5846 5851) no Hoare annotation was computed. [2018-11-23 11:38:56,932 INFO L448 ceAbstractionStarter]: For program point L5845(line 5845) no Hoare annotation was computed. [2018-11-23 11:38:56,932 INFO L451 ceAbstractionStarter]: At program point L5839(line 5839) the Hoare annotation is: true [2018-11-23 11:38:56,932 INFO L448 ceAbstractionStarter]: For program point L5839-1(line 5839) no Hoare annotation was computed. [2018-11-23 11:38:56,932 INFO L451 ceAbstractionStarter]: At program point L5840-2(lines 5840 5844) the Hoare annotation is: true [2018-11-23 11:38:56,932 INFO L448 ceAbstractionStarter]: For program point L5840(lines 5840 5844) no Hoare annotation was computed. [2018-11-23 11:38:56,932 INFO L448 ceAbstractionStarter]: For program point netif_tx_stop_queueFINAL(lines 5831 5855) no Hoare annotation was computed. [2018-11-23 11:38:56,932 INFO L448 ceAbstractionStarter]: For program point netif_tx_stop_queueEXIT(lines 5831 5855) no Hoare annotation was computed. [2018-11-23 11:38:56,932 INFO L451 ceAbstractionStarter]: At program point netif_tx_stop_queueENTRY(lines 5831 5855) the Hoare annotation is: true [2018-11-23 11:38:56,932 INFO L448 ceAbstractionStarter]: For program point pci_get_drvdataFINAL(lines 5748 5756) no Hoare annotation was computed. [2018-11-23 11:38:56,932 INFO L448 ceAbstractionStarter]: For program point pci_get_drvdataEXIT(lines 5748 5756) no Hoare annotation was computed. [2018-11-23 11:38:56,932 INFO L451 ceAbstractionStarter]: At program point pci_get_drvdataENTRY(lines 5748 5756) the Hoare annotation is: true [2018-11-23 11:38:56,932 INFO L451 ceAbstractionStarter]: At program point L5753(line 5753) the Hoare annotation is: true [2018-11-23 11:38:56,932 INFO L448 ceAbstractionStarter]: For program point L5753-1(line 5753) no Hoare annotation was computed. [2018-11-23 11:38:56,932 INFO L448 ceAbstractionStarter]: For program point ldv_set_is_emptyEXIT(lines 7698 7705) no Hoare annotation was computed. [2018-11-23 11:38:56,932 INFO L451 ceAbstractionStarter]: At program point ldv_set_is_emptyENTRY(lines 7698 7705) the Hoare annotation is: true [2018-11-23 11:38:56,933 INFO L448 ceAbstractionStarter]: For program point ldv_set_is_emptyFINAL(lines 7698 7705) no Hoare annotation was computed. [2018-11-23 11:38:56,933 INFO L448 ceAbstractionStarter]: For program point L7643-1(lines 7643 7647) no Hoare annotation was computed. [2018-11-23 11:38:56,933 INFO L448 ceAbstractionStarter]: For program point L7643(lines 7643 7647) no Hoare annotation was computed. [2018-11-23 11:38:56,933 INFO L448 ceAbstractionStarter]: For program point L7658-3(lines 7658 7666) no Hoare annotation was computed. [2018-11-23 11:38:56,933 INFO L448 ceAbstractionStarter]: For program point L7656-1(lines 7634 7673) no Hoare annotation was computed. [2018-11-23 11:38:56,933 INFO L451 ceAbstractionStarter]: At program point L7658-2(lines 7658 7666) the Hoare annotation is: true [2018-11-23 11:38:56,933 INFO L448 ceAbstractionStarter]: For program point L7648(lines 7648 7653) no Hoare annotation was computed. [2018-11-23 11:38:56,933 INFO L451 ceAbstractionStarter]: At program point ldv_set_removeENTRY(lines 7634 7673) the Hoare annotation is: true [2018-11-23 11:38:56,933 INFO L448 ceAbstractionStarter]: For program point L7642-3(lines 7639 7672) no Hoare annotation was computed. [2018-11-23 11:38:56,933 INFO L451 ceAbstractionStarter]: At program point L7642-2(lines 7642 7655) the Hoare annotation is: true [2018-11-23 11:38:56,933 INFO L448 ceAbstractionStarter]: For program point L7659-1(lines 7659 7663) no Hoare annotation was computed. [2018-11-23 11:38:56,933 INFO L448 ceAbstractionStarter]: For program point L7659(lines 7659 7663) no Hoare annotation was computed. [2018-11-23 11:38:56,933 INFO L448 ceAbstractionStarter]: For program point ldv_set_removeEXIT(lines 7634 7673) no Hoare annotation was computed. [2018-11-23 11:38:56,933 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-23 11:38:56,933 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-23 11:38:56,934 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-23 11:38:56,934 INFO L448 ceAbstractionStarter]: For program point L7551-1(line 7551) no Hoare annotation was computed. [2018-11-23 11:38:56,934 INFO L451 ceAbstractionStarter]: At program point L7551(line 7551) the Hoare annotation is: true [2018-11-23 11:38:56,934 INFO L448 ceAbstractionStarter]: For program point L7553-1(line 7553) no Hoare annotation was computed. [2018-11-23 11:38:56,934 INFO L451 ceAbstractionStarter]: At program point L7553(line 7553) the Hoare annotation is: true [2018-11-23 11:38:56,934 INFO L448 ceAbstractionStarter]: For program point L7554-1(lines 7554 7558) no Hoare annotation was computed. [2018-11-23 11:38:56,934 INFO L448 ceAbstractionStarter]: For program point ldv_request_irq_16FINAL(lines 7541 7561) no Hoare annotation was computed. [2018-11-23 11:38:56,934 INFO L451 ceAbstractionStarter]: At program point ldv_request_irq_16ENTRY(lines 7541 7561) the Hoare annotation is: true [2018-11-23 11:38:56,934 INFO L448 ceAbstractionStarter]: For program point L7554(lines 7554 7558) no Hoare annotation was computed. [2018-11-23 11:38:56,934 INFO L451 ceAbstractionStarter]: At program point L7555(line 7555) the Hoare annotation is: true [2018-11-23 11:38:56,934 INFO L448 ceAbstractionStarter]: For program point ldv_request_irq_16EXIT(lines 7541 7561) no Hoare annotation was computed. [2018-11-23 11:38:56,934 INFO L451 ceAbstractionStarter]: At program point L6842(lines 6832 6848) the Hoare annotation is: true [2018-11-23 11:38:56,934 INFO L451 ceAbstractionStarter]: At program point L6840(lines 6832 6848) the Hoare annotation is: true [2018-11-23 11:38:56,934 INFO L448 ceAbstractionStarter]: For program point L6869-1(line 6869) no Hoare annotation was computed. [2018-11-23 11:38:56,935 INFO L448 ceAbstractionStarter]: For program point read_mac_addressEXIT(lines 6793 6877) no Hoare annotation was computed. [2018-11-23 11:38:56,935 INFO L451 ceAbstractionStarter]: At program point L6869(line 6869) the Hoare annotation is: true [2018-11-23 11:38:56,935 INFO L448 ceAbstractionStarter]: For program point L6832(lines 6832 6853) no Hoare annotation was computed. [2018-11-23 11:38:56,935 INFO L451 ceAbstractionStarter]: At program point L6861(lines 6812 6876) the Hoare annotation is: true [2018-11-23 11:38:56,935 INFO L451 ceAbstractionStarter]: At program point L6855(lines 6812 6876) the Hoare annotation is: true [2018-11-23 11:38:56,935 INFO L448 ceAbstractionStarter]: For program point read_mac_addressFINAL(lines 6793 6877) no Hoare annotation was computed. [2018-11-23 11:38:56,935 INFO L451 ceAbstractionStarter]: At program point L6857(lines 6812 6876) the Hoare annotation is: true [2018-11-23 11:38:56,935 INFO L451 ceAbstractionStarter]: At program point L6814(line 6814) the Hoare annotation is: true [2018-11-23 11:38:56,935 INFO L451 ceAbstractionStarter]: At program point read_mac_addressENTRY(lines 6793 6877) the Hoare annotation is: true [2018-11-23 11:38:56,935 INFO L448 ceAbstractionStarter]: For program point L6849(lines 6849 6853) no Hoare annotation was computed. [2018-11-23 11:38:56,935 INFO L448 ceAbstractionStarter]: For program point L6814-1(line 6814) no Hoare annotation was computed. [2018-11-23 11:38:56,935 INFO L448 ceAbstractionStarter]: For program point L6870(lines 6870 6874) no Hoare annotation was computed. [2018-11-23 11:38:56,935 INFO L448 ceAbstractionStarter]: For program point L6870-2(lines 6870 6874) no Hoare annotation was computed. [2018-11-23 11:38:56,935 INFO L448 ceAbstractionStarter]: For program point L6862(line 6862) no Hoare annotation was computed. [2018-11-23 11:38:56,936 INFO L451 ceAbstractionStarter]: At program point trigger_receiveENTRY(lines 6306 6315) the Hoare annotation is: true [2018-11-23 11:38:56,936 INFO L448 ceAbstractionStarter]: For program point trigger_receiveEXIT(lines 6306 6315) no Hoare annotation was computed. [2018-11-23 11:38:56,936 INFO L448 ceAbstractionStarter]: For program point trigger_receiveFINAL(lines 6306 6315) no Hoare annotation was computed. [2018-11-23 11:38:56,936 INFO L448 ceAbstractionStarter]: For program point ldv_netdev_alloc_skb_18EXIT(lines 7572 7580) no Hoare annotation was computed. [2018-11-23 11:38:56,936 INFO L448 ceAbstractionStarter]: For program point L7577-1(line 7577) no Hoare annotation was computed. [2018-11-23 11:38:56,936 INFO L451 ceAbstractionStarter]: At program point L7577(line 7577) the Hoare annotation is: true [2018-11-23 11:38:56,936 INFO L451 ceAbstractionStarter]: At program point ldv_netdev_alloc_skb_18ENTRY(lines 7572 7580) the Hoare annotation is: true [2018-11-23 11:38:56,936 INFO L448 ceAbstractionStarter]: For program point ldv_netdev_alloc_skb_18FINAL(lines 7572 7580) no Hoare annotation was computed. [2018-11-23 11:38:56,936 INFO L451 ceAbstractionStarter]: At program point xircom_removeENTRY(lines 6045 6068) the Hoare annotation is: true [2018-11-23 11:38:56,936 INFO L448 ceAbstractionStarter]: For program point xircom_removeFINAL(lines 6045 6068) no Hoare annotation was computed. [2018-11-23 11:38:56,936 INFO L451 ceAbstractionStarter]: At program point L6063(line 6063) the Hoare annotation is: true [2018-11-23 11:38:56,936 INFO L451 ceAbstractionStarter]: At program point L6062(line 6062) the Hoare annotation is: true [2018-11-23 11:38:56,936 INFO L448 ceAbstractionStarter]: For program point L6063-1(line 6063) no Hoare annotation was computed. [2018-11-23 11:38:56,936 INFO L451 ceAbstractionStarter]: At program point L6059(line 6059) the Hoare annotation is: true [2018-11-23 11:38:56,936 INFO L448 ceAbstractionStarter]: For program point L6059-1(line 6059) no Hoare annotation was computed. [2018-11-23 11:38:56,937 INFO L451 ceAbstractionStarter]: At program point L6061(line 6061) the Hoare annotation is: true [2018-11-23 11:38:56,937 INFO L448 ceAbstractionStarter]: For program point L6062-1(line 6062) no Hoare annotation was computed. [2018-11-23 11:38:56,937 INFO L448 ceAbstractionStarter]: For program point L6061-1(line 6061) no Hoare annotation was computed. [2018-11-23 11:38:56,937 INFO L448 ceAbstractionStarter]: For program point L6056-1(line 6056) no Hoare annotation was computed. [2018-11-23 11:38:56,937 INFO L451 ceAbstractionStarter]: At program point L6054(line 6054) the Hoare annotation is: true [2018-11-23 11:38:56,937 INFO L451 ceAbstractionStarter]: At program point L6056(line 6056) the Hoare annotation is: true [2018-11-23 11:38:56,937 INFO L448 ceAbstractionStarter]: For program point xircom_removeEXIT(lines 6045 6068) no Hoare annotation was computed. [2018-11-23 11:38:56,937 INFO L448 ceAbstractionStarter]: For program point L6054-1(line 6054) no Hoare annotation was computed. [2018-11-23 11:38:56,937 INFO L448 ceAbstractionStarter]: For program point arch_irqs_disabled_flagsFINAL(lines 5308 5315) no Hoare annotation was computed. [2018-11-23 11:38:56,937 INFO L451 ceAbstractionStarter]: At program point arch_irqs_disabled_flagsENTRY(lines 5308 5315) the Hoare annotation is: true [2018-11-23 11:38:56,937 INFO L448 ceAbstractionStarter]: For program point arch_irqs_disabled_flagsEXIT(lines 5308 5315) no Hoare annotation was computed. [2018-11-23 11:38:56,937 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 5347 5355) the Hoare annotation is: true [2018-11-23 11:38:56,937 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 5347 5355) no Hoare annotation was computed. [2018-11-23 11:38:56,937 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 5347 5355) no Hoare annotation was computed. [2018-11-23 11:38:56,938 INFO L451 ceAbstractionStarter]: At program point ldv_unregister_netdev_14ENTRY(lines 7521 7530) the Hoare annotation is: true [2018-11-23 11:38:56,938 INFO L448 ceAbstractionStarter]: For program point ldv_unregister_netdev_14FINAL(lines 7521 7530) no Hoare annotation was computed. [2018-11-23 11:38:56,938 INFO L448 ceAbstractionStarter]: For program point ldv_unregister_netdev_14EXIT(lines 7521 7530) no Hoare annotation was computed. [2018-11-23 11:38:56,938 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 5369 5377) no Hoare annotation was computed. [2018-11-23 11:38:56,938 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 5369 5377) no Hoare annotation was computed. [2018-11-23 11:38:56,938 INFO L451 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 5369 5377) the Hoare annotation is: true [2018-11-23 11:38:56,938 INFO L448 ceAbstractionStarter]: For program point link_status_changedEXIT(lines 6410 6427) no Hoare annotation was computed. [2018-11-23 11:38:56,938 INFO L448 ceAbstractionStarter]: For program point link_status_changedFINAL(lines 6410 6427) no Hoare annotation was computed. [2018-11-23 11:38:56,938 INFO L448 ceAbstractionStarter]: For program point L6418(lines 6418 6422) no Hoare annotation was computed. [2018-11-23 11:38:56,938 INFO L451 ceAbstractionStarter]: At program point link_status_changedENTRY(lines 6410 6427) the Hoare annotation is: true [2018-11-23 11:38:56,938 INFO L448 ceAbstractionStarter]: For program point pci_write_config_wordEXIT(lines 5721 5730) no Hoare annotation was computed. [2018-11-23 11:38:56,938 INFO L451 ceAbstractionStarter]: At program point pci_write_config_wordENTRY(lines 5721 5730) the Hoare annotation is: true [2018-11-23 11:38:56,938 INFO L448 ceAbstractionStarter]: For program point pci_write_config_wordFINAL(lines 5721 5730) no Hoare annotation was computed. [2018-11-23 11:38:56,938 INFO L448 ceAbstractionStarter]: For program point L6222(lines 6222 6226) no Hoare annotation was computed. [2018-11-23 11:38:56,938 INFO L448 ceAbstractionStarter]: For program point xircom_openEXIT(lines 6207 6231) no Hoare annotation was computed. [2018-11-23 11:38:56,939 INFO L448 ceAbstractionStarter]: For program point L6220-1(lines 6220 6221) no Hoare annotation was computed. [2018-11-23 11:38:56,939 INFO L444 ceAbstractionStarter]: At program point L6220(lines 6220 6221) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,939 INFO L444 ceAbstractionStarter]: At program point L6215(line 6215) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,939 INFO L448 ceAbstractionStarter]: For program point L6215-1(line 6215) no Hoare annotation was computed. [2018-11-23 11:38:56,939 INFO L444 ceAbstractionStarter]: At program point L6227(line 6227) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,939 INFO L448 ceAbstractionStarter]: For program point L6227-1(line 6227) no Hoare annotation was computed. [2018-11-23 11:38:56,939 INFO L444 ceAbstractionStarter]: At program point xircom_openENTRY(lines 6207 6231) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,939 INFO L448 ceAbstractionStarter]: For program point xircom_openFINAL(lines 6207 6231) no Hoare annotation was computed. [2018-11-23 11:38:56,939 INFO L448 ceAbstractionStarter]: For program point activate_transmitterEXIT(lines 6574 6649) no Hoare annotation was computed. [2018-11-23 11:38:56,939 INFO L448 ceAbstractionStarter]: For program point L6588(lines 6588 6592) no Hoare annotation was computed. [2018-11-23 11:38:56,939 INFO L451 ceAbstractionStarter]: At program point L6646(lines 6574 6649) the Hoare annotation is: true [2018-11-23 11:38:56,939 INFO L451 ceAbstractionStarter]: At program point L6642(lines 6583 6648) the Hoare annotation is: true [2018-11-23 11:38:56,939 INFO L448 ceAbstractionStarter]: For program point L6609(lines 6609 6613) no Hoare annotation was computed. [2018-11-23 11:38:56,940 INFO L448 ceAbstractionStarter]: For program point L6601(line 6601) no Hoare annotation was computed. [2018-11-23 11:38:56,940 INFO L451 ceAbstractionStarter]: At program point activate_transmitterENTRY(lines 6574 6649) the Hoare annotation is: true [2018-11-23 11:38:56,940 INFO L451 ceAbstractionStarter]: At program point L6614(lines 6583 6648) the Hoare annotation is: true [2018-11-23 11:38:56,940 INFO L448 ceAbstractionStarter]: For program point L6602(lines 6602 6606) no Hoare annotation was computed. [2018-11-23 11:38:56,940 INFO L448 ceAbstractionStarter]: For program point L6635(lines 6635 6639) no Hoare annotation was computed. [2018-11-23 11:38:56,940 INFO L448 ceAbstractionStarter]: For program point L6627(line 6627) no Hoare annotation was computed. [2018-11-23 11:38:56,940 INFO L448 ceAbstractionStarter]: For program point L6586(lines 6586 6595) no Hoare annotation was computed. [2018-11-23 11:38:56,940 INFO L448 ceAbstractionStarter]: For program point L6586-2(lines 6586 6595) no Hoare annotation was computed. [2018-11-23 11:38:56,940 INFO L451 ceAbstractionStarter]: At program point L6640(lines 6583 6648) the Hoare annotation is: true [2018-11-23 11:38:56,940 INFO L448 ceAbstractionStarter]: For program point L6628(lines 6628 6632) no Hoare annotation was computed. [2018-11-23 11:38:56,940 INFO L448 ceAbstractionStarter]: For program point L6587-1(line 6587) no Hoare annotation was computed. [2018-11-23 11:38:56,940 INFO L451 ceAbstractionStarter]: At program point L6587(line 6587) the Hoare annotation is: true [2018-11-23 11:38:56,940 INFO L451 ceAbstractionStarter]: At program point L6620(lines 6583 6648) the Hoare annotation is: true [2018-11-23 11:38:56,940 INFO L451 ceAbstractionStarter]: At program point L6616(lines 6583 6648) the Hoare annotation is: true [2018-11-23 11:38:56,940 INFO L448 ceAbstractionStarter]: For program point L6910(line 6910) no Hoare annotation was computed. [2018-11-23 11:38:56,941 INFO L444 ceAbstractionStarter]: At program point L6912-1(line 6912) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,941 INFO L444 ceAbstractionStarter]: At program point L6912(line 6912) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,941 INFO L448 ceAbstractionStarter]: For program point L6908-1(line 6908) no Hoare annotation was computed. [2018-11-23 11:38:56,941 INFO L444 ceAbstractionStarter]: At program point L6908(line 6908) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,941 INFO L444 ceAbstractionStarter]: At program point xircom_upENTRY(lines 6901 6934) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,941 INFO L448 ceAbstractionStarter]: For program point L6931-1(line 6931) no Hoare annotation was computed. [2018-11-23 11:38:56,941 INFO L444 ceAbstractionStarter]: At program point L6931(line 6931) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,941 INFO L444 ceAbstractionStarter]: At program point L6929(line 6929) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,941 INFO L444 ceAbstractionStarter]: At program point L6915(line 6915) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,941 INFO L448 ceAbstractionStarter]: For program point xircom_upEXIT(lines 6901 6934) no Hoare annotation was computed. [2018-11-23 11:38:56,941 INFO L444 ceAbstractionStarter]: At program point L6913(line 6913) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,941 INFO L444 ceAbstractionStarter]: At program point L6909-1(line 6909) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,942 INFO L444 ceAbstractionStarter]: At program point L6909(line 6909) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,942 INFO L448 ceAbstractionStarter]: For program point L6930(line 6930) no Hoare annotation was computed. [2018-11-23 11:38:56,942 INFO L444 ceAbstractionStarter]: At program point L6928-1(line 6928) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,942 INFO L444 ceAbstractionStarter]: At program point L6928(line 6928) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,942 INFO L444 ceAbstractionStarter]: At program point L6922(lines 6907 6933) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,942 INFO L444 ceAbstractionStarter]: At program point L6924(lines 6907 6933) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,942 INFO L448 ceAbstractionStarter]: For program point L6920-1(line 6920) no Hoare annotation was computed. [2018-11-23 11:38:56,942 INFO L444 ceAbstractionStarter]: At program point L6920(line 6920) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,942 INFO L444 ceAbstractionStarter]: At program point L6914(line 6914) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,942 INFO L448 ceAbstractionStarter]: For program point xircom_upFINAL(lines 6901 6934) no Hoare annotation was computed. [2018-11-23 11:38:56,942 INFO L448 ceAbstractionStarter]: For program point L6916(line 6916) no Hoare annotation was computed. [2018-11-23 11:38:56,942 INFO L444 ceAbstractionStarter]: At program point L6970(line 6970) the Hoare annotation is: (not (= |old(~last_index~0)| (_ bv0 32))) [2018-11-23 11:38:56,942 INFO L444 ceAbstractionStarter]: At program point L6968(lines 6944 6971) the Hoare annotation is: (not (= |old(~last_index~0)| (_ bv0 32))) [2018-11-23 11:38:56,943 INFO L448 ceAbstractionStarter]: For program point L6960-1(line 6960) no Hoare annotation was computed. [2018-11-23 11:38:56,943 INFO L451 ceAbstractionStarter]: At program point L6960(line 6960) the Hoare annotation is: true [2018-11-23 11:38:56,943 INFO L448 ceAbstractionStarter]: For program point L6954(lines 6954 6959) no Hoare annotation was computed. [2018-11-23 11:38:56,943 INFO L448 ceAbstractionStarter]: For program point L6946(lines 6946 6952) no Hoare annotation was computed. [2018-11-23 11:38:56,943 INFO L448 ceAbstractionStarter]: For program point L6944-1(lines 6935 6976) no Hoare annotation was computed. [2018-11-23 11:38:56,943 INFO L448 ceAbstractionStarter]: For program point L6944(lines 6944 6973) no Hoare annotation was computed. [2018-11-23 11:38:56,943 INFO L451 ceAbstractionStarter]: At program point L6946-2(lines 6946 6952) the Hoare annotation is: true [2018-11-23 11:38:56,943 INFO L448 ceAbstractionStarter]: For program point L6965-1(line 6965) no Hoare annotation was computed. [2018-11-23 11:38:56,943 INFO L451 ceAbstractionStarter]: At program point L6965(line 6965) the Hoare annotation is: true [2018-11-23 11:38:56,943 INFO L444 ceAbstractionStarter]: At program point investigate_read_descriptorENTRY(lines 6935 6976) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,943 INFO L448 ceAbstractionStarter]: For program point L6961-1(lines 6961 6962) no Hoare annotation was computed. [2018-11-23 11:38:56,943 INFO L451 ceAbstractionStarter]: At program point L6961(lines 6961 6962) the Hoare annotation is: true [2018-11-23 11:38:56,943 INFO L448 ceAbstractionStarter]: For program point L6953(line 6953) no Hoare annotation was computed. [2018-11-23 11:38:56,943 INFO L448 ceAbstractionStarter]: For program point investigate_read_descriptorEXIT(lines 6935 6976) no Hoare annotation was computed. [2018-11-23 11:38:56,943 INFO L448 ceAbstractionStarter]: For program point L7135-1(line 7135) no Hoare annotation was computed. [2018-11-23 11:38:56,944 INFO L444 ceAbstractionStarter]: At program point L7135(line 7135) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,944 INFO L448 ceAbstractionStarter]: For program point L7137(line 7137) no Hoare annotation was computed. [2018-11-23 11:38:56,944 INFO L448 ceAbstractionStarter]: For program point L7131(line 7131) no Hoare annotation was computed. [2018-11-23 11:38:56,944 INFO L448 ceAbstractionStarter]: For program point choose_interrupt_1EXIT(lines 7124 7149) no Hoare annotation was computed. [2018-11-23 11:38:56,944 INFO L444 ceAbstractionStarter]: At program point L7146(lines 7124 7149) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,944 INFO L451 ceAbstractionStarter]: At program point L7144(line 7144) the Hoare annotation is: true [2018-11-23 11:38:56,944 INFO L444 ceAbstractionStarter]: At program point L7138(line 7138) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,944 INFO L448 ceAbstractionStarter]: For program point L7140(line 7140) no Hoare annotation was computed. [2018-11-23 11:38:56,944 INFO L448 ceAbstractionStarter]: For program point L7134(line 7134) no Hoare annotation was computed. [2018-11-23 11:38:56,944 INFO L448 ceAbstractionStarter]: For program point L7138-1(line 7138) no Hoare annotation was computed. [2018-11-23 11:38:56,944 INFO L448 ceAbstractionStarter]: For program point L7130(lines 7130 7145) no Hoare annotation was computed. [2018-11-23 11:38:56,944 INFO L448 ceAbstractionStarter]: For program point L7132-1(line 7132) no Hoare annotation was computed. [2018-11-23 11:38:56,944 INFO L444 ceAbstractionStarter]: At program point L7132(line 7132) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,945 INFO L444 ceAbstractionStarter]: At program point choose_interrupt_1ENTRY(lines 7124 7149) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,945 INFO L448 ceAbstractionStarter]: For program point L7143(line 7143) no Hoare annotation was computed. [2018-11-23 11:38:56,945 INFO L448 ceAbstractionStarter]: For program point L7141-1(line 7141) no Hoare annotation was computed. [2018-11-23 11:38:56,945 INFO L444 ceAbstractionStarter]: At program point L7141(line 7141) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,945 INFO L451 ceAbstractionStarter]: At program point spin_lockENTRY(lines 5329 5337) the Hoare annotation is: true [2018-11-23 11:38:56,945 INFO L448 ceAbstractionStarter]: For program point spin_lockFINAL(lines 5329 5337) no Hoare annotation was computed. [2018-11-23 11:38:56,945 INFO L448 ceAbstractionStarter]: For program point spin_lockEXIT(lines 5329 5337) no Hoare annotation was computed. [2018-11-23 11:38:56,945 INFO L451 ceAbstractionStarter]: At program point L5471(line 5471) the Hoare annotation is: true [2018-11-23 11:38:56,945 INFO L448 ceAbstractionStarter]: For program point L5472-1(line 5472) no Hoare annotation was computed. [2018-11-23 11:38:56,945 INFO L448 ceAbstractionStarter]: For program point L5471-1(line 5471) no Hoare annotation was computed. [2018-11-23 11:38:56,945 INFO L451 ceAbstractionStarter]: At program point L5472(line 5472) the Hoare annotation is: true [2018-11-23 11:38:56,945 INFO L448 ceAbstractionStarter]: For program point dma_alloc_attrsFINAL(lines 5440 5476) no Hoare annotation was computed. [2018-11-23 11:38:56,945 INFO L448 ceAbstractionStarter]: For program point dma_alloc_attrsEXIT(lines 5440 5476) no Hoare annotation was computed. [2018-11-23 11:38:56,945 INFO L448 ceAbstractionStarter]: For program point L5464(lines 5464 5470) no Hoare annotation was computed. [2018-11-23 11:38:56,945 INFO L448 ceAbstractionStarter]: For program point L5459(lines 5459 5463) no Hoare annotation was computed. [2018-11-23 11:38:56,946 INFO L448 ceAbstractionStarter]: For program point L5458(line 5458) no Hoare annotation was computed. [2018-11-23 11:38:56,946 INFO L451 ceAbstractionStarter]: At program point L5453-2(lines 5453 5457) the Hoare annotation is: true [2018-11-23 11:38:56,946 INFO L451 ceAbstractionStarter]: At program point dma_alloc_attrsENTRY(lines 5440 5476) the Hoare annotation is: true [2018-11-23 11:38:56,946 INFO L451 ceAbstractionStarter]: At program point L5450(line 5450) the Hoare annotation is: true [2018-11-23 11:38:56,946 INFO L448 ceAbstractionStarter]: For program point L5453(lines 5453 5457) no Hoare annotation was computed. [2018-11-23 11:38:56,946 INFO L448 ceAbstractionStarter]: For program point L5450-1(line 5450) no Hoare annotation was computed. [2018-11-23 11:38:56,946 INFO L448 ceAbstractionStarter]: For program point netdev_privFINAL(lines 5776 5783) no Hoare annotation was computed. [2018-11-23 11:38:56,946 INFO L451 ceAbstractionStarter]: At program point netdev_privENTRY(lines 5776 5783) the Hoare annotation is: true [2018-11-23 11:38:56,946 INFO L448 ceAbstractionStarter]: For program point netdev_privEXIT(lines 5776 5783) no Hoare annotation was computed. [2018-11-23 11:38:56,946 INFO L448 ceAbstractionStarter]: For program point remove_descriptorsFINAL(lines 6397 6409) no Hoare annotation was computed. [2018-11-23 11:38:56,946 INFO L448 ceAbstractionStarter]: For program point remove_descriptorsEXIT(lines 6397 6409) no Hoare annotation was computed. [2018-11-23 11:38:56,946 INFO L451 ceAbstractionStarter]: At program point remove_descriptorsENTRY(lines 6397 6409) the Hoare annotation is: true [2018-11-23 11:38:56,946 INFO L448 ceAbstractionStarter]: For program point netdev_get_tx_queueEXIT(lines 5767 5775) no Hoare annotation was computed. [2018-11-23 11:38:56,946 INFO L451 ceAbstractionStarter]: At program point netdev_get_tx_queueENTRY(lines 5767 5775) the Hoare annotation is: true [2018-11-23 11:38:56,947 INFO L448 ceAbstractionStarter]: For program point netdev_get_tx_queueFINAL(lines 5767 5775) no Hoare annotation was computed. [2018-11-23 11:38:56,947 INFO L448 ceAbstractionStarter]: For program point set_bitFINAL(lines 5241 5249) no Hoare annotation was computed. [2018-11-23 11:38:56,948 INFO L448 ceAbstractionStarter]: For program point set_bitEXIT(lines 5241 5249) no Hoare annotation was computed. [2018-11-23 11:38:56,948 INFO L451 ceAbstractionStarter]: At program point set_bitENTRY(lines 5241 5249) the Hoare annotation is: true [2018-11-23 11:38:56,948 INFO L451 ceAbstractionStarter]: At program point spin_unlockENTRY(lines 5338 5346) the Hoare annotation is: true [2018-11-23 11:38:56,948 INFO L448 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 5338 5346) no Hoare annotation was computed. [2018-11-23 11:38:56,948 INFO L448 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 5338 5346) no Hoare annotation was computed. [2018-11-23 11:38:56,948 INFO L448 ceAbstractionStarter]: For program point test_and_clear_bitEXIT(lines 5259 5268) no Hoare annotation was computed. [2018-11-23 11:38:56,948 INFO L451 ceAbstractionStarter]: At program point test_and_clear_bitENTRY(lines 5259 5268) the Hoare annotation is: true [2018-11-23 11:38:56,948 INFO L448 ceAbstractionStarter]: For program point test_and_clear_bitFINAL(lines 5259 5268) no Hoare annotation was computed. [2018-11-23 11:38:56,948 INFO L448 ceAbstractionStarter]: For program point trigger_transmitEXIT(lines 6296 6305) no Hoare annotation was computed. [2018-11-23 11:38:56,949 INFO L448 ceAbstractionStarter]: For program point trigger_transmitFINAL(lines 6296 6305) no Hoare annotation was computed. [2018-11-23 11:38:56,949 INFO L451 ceAbstractionStarter]: At program point trigger_transmitENTRY(lines 6296 6305) the Hoare annotation is: true [2018-11-23 11:38:56,949 INFO L448 ceAbstractionStarter]: For program point dma_alloc_coherent_gfp_flagsFINAL(lines 5419 5439) no Hoare annotation was computed. [2018-11-23 11:38:56,949 INFO L448 ceAbstractionStarter]: For program point L5432-1(lines 5432 5436) no Hoare annotation was computed. [2018-11-23 11:38:56,949 INFO L448 ceAbstractionStarter]: For program point L5427(lines 5427 5431) no Hoare annotation was computed. [2018-11-23 11:38:56,949 INFO L451 ceAbstractionStarter]: At program point L5425(line 5425) the Hoare annotation is: true [2018-11-23 11:38:56,949 INFO L448 ceAbstractionStarter]: For program point L5427-2(lines 5424 5438) no Hoare annotation was computed. [2018-11-23 11:38:56,949 INFO L448 ceAbstractionStarter]: For program point L5425-1(line 5425) no Hoare annotation was computed. [2018-11-23 11:38:56,949 INFO L451 ceAbstractionStarter]: At program point dma_alloc_coherent_gfp_flagsENTRY(lines 5419 5439) the Hoare annotation is: true [2018-11-23 11:38:56,949 INFO L448 ceAbstractionStarter]: For program point dma_alloc_coherent_gfp_flagsEXIT(lines 5419 5439) no Hoare annotation was computed. [2018-11-23 11:38:56,949 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 7827 7840) the Hoare annotation is: true [2018-11-23 11:38:56,949 INFO L448 ceAbstractionStarter]: For program point L7836-1(lines 7827 7840) no Hoare annotation was computed. [2018-11-23 11:38:56,949 INFO L444 ceAbstractionStarter]: At program point L7836(line 7836) the Hoare annotation is: (not (= ~last_index~0 (_ bv0 32))) [2018-11-23 11:38:56,949 INFO L448 ceAbstractionStarter]: For program point L7832-1(line 7832) no Hoare annotation was computed. [2018-11-23 11:38:56,950 INFO L451 ceAbstractionStarter]: At program point L7832(line 7832) the Hoare annotation is: true [2018-11-23 11:38:56,950 INFO L448 ceAbstractionStarter]: For program point L7833(lines 7833 7837) no Hoare annotation was computed. [2018-11-23 11:38:56,950 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 7827 7840) no Hoare annotation was computed. [2018-11-23 11:38:56,950 INFO L448 ceAbstractionStarter]: For program point arch_local_save_flagsFINAL(lines 5275 5307) no Hoare annotation was computed. [2018-11-23 11:38:56,953 INFO L451 ceAbstractionStarter]: At program point L5296(lines 5293 5298) the Hoare annotation is: true [2018-11-23 11:38:56,953 INFO L451 ceAbstractionStarter]: At program point L5291(lines 5291 5292) the Hoare annotation is: true [2018-11-23 11:38:56,953 INFO L448 ceAbstractionStarter]: For program point arch_local_save_flagsEXIT(lines 5275 5307) no Hoare annotation was computed. [2018-11-23 11:38:56,953 INFO L448 ceAbstractionStarter]: For program point L5291-1(lines 5291 5292) no Hoare annotation was computed. [2018-11-23 11:38:56,953 INFO L448 ceAbstractionStarter]: For program point L5293(lines 5293 5300) no Hoare annotation was computed. [2018-11-23 11:38:56,954 INFO L451 ceAbstractionStarter]: At program point arch_local_save_flagsENTRY(lines 5275 5307) the Hoare annotation is: true [2018-11-23 11:38:56,954 INFO L451 ceAbstractionStarter]: At program point skb_copy_to_linear_dataENTRY(lines 5540 5551) the Hoare annotation is: true [2018-11-23 11:38:56,954 INFO L448 ceAbstractionStarter]: For program point L5548-1(line 5548) no Hoare annotation was computed. [2018-11-23 11:38:56,954 INFO L448 ceAbstractionStarter]: For program point skb_copy_to_linear_dataEXIT(lines 5540 5551) no Hoare annotation was computed. [2018-11-23 11:38:56,954 INFO L451 ceAbstractionStarter]: At program point L5548(line 5548) the Hoare annotation is: true [2018-11-23 11:38:56,954 INFO L448 ceAbstractionStarter]: For program point skb_copy_to_linear_dataFINAL(lines 5540 5551) no Hoare annotation was computed. [2018-11-23 11:38:56,954 INFO L451 ceAbstractionStarter]: At program point L5590(line 5590) the Hoare annotation is: true [2018-11-23 11:38:56,954 INFO L448 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 5579 5596) no Hoare annotation was computed. [2018-11-23 11:38:56,954 INFO L448 ceAbstractionStarter]: For program point L5587(lines 5587 5594) no Hoare annotation was computed. [2018-11-23 11:38:56,954 INFO L451 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 5579 5596) the Hoare annotation is: true [2018-11-23 11:38:56,954 INFO L448 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 5579 5596) no Hoare annotation was computed. [2018-11-23 11:38:56,954 INFO L448 ceAbstractionStarter]: For program point L5590-1(line 5590) no Hoare annotation was computed. [2018-11-23 11:38:56,954 INFO L451 ceAbstractionStarter]: At program point dev_kfree_skb_irqENTRY(lines 5867 5875) the Hoare annotation is: true [2018-11-23 11:38:56,954 INFO L448 ceAbstractionStarter]: For program point dev_kfree_skb_irqFINAL(lines 5867 5875) no Hoare annotation was computed. [2018-11-23 11:38:56,955 INFO L448 ceAbstractionStarter]: For program point dev_kfree_skb_irqEXIT(lines 5867 5875) no Hoare annotation was computed. [2018-11-23 11:38:56,955 INFO L451 ceAbstractionStarter]: At program point enable_link_interruptENTRY(lines 6714 6726) the Hoare annotation is: true [2018-11-23 11:38:56,955 INFO L448 ceAbstractionStarter]: For program point enable_link_interruptFINAL(lines 6714 6726) no Hoare annotation was computed. [2018-11-23 11:38:56,955 INFO L448 ceAbstractionStarter]: For program point enable_link_interruptEXIT(lines 6714 6726) no Hoare annotation was computed. [2018-11-23 11:38:56,955 INFO L448 ceAbstractionStarter]: For program point is_device_dma_capableFINAL(lines 5378 5385) no Hoare annotation was computed. [2018-11-23 11:38:56,955 INFO L448 ceAbstractionStarter]: For program point is_device_dma_capableEXIT(lines 5378 5385) no Hoare annotation was computed. [2018-11-23 11:38:56,955 INFO L448 ceAbstractionStarter]: For program point L5383(line 5383) no Hoare annotation was computed. [2018-11-23 11:38:56,955 INFO L451 ceAbstractionStarter]: At program point is_device_dma_capableENTRY(lines 5378 5385) the Hoare annotation is: true [2018-11-23 11:38:56,958 INFO L448 ceAbstractionStarter]: For program point L5383-2(line 5383) no Hoare annotation was computed. [2018-11-23 11:38:56,958 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 11:38:56,958 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (= ~last_index~0 (_ bv0 32)) [2018-11-23 11:38:56,958 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 11:38:56,958 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 11:38:56,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 11:38:56 BoogieIcfgContainer [2018-11-23 11:38:56,971 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 11:38:56,971 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 11:38:56,971 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 11:38:56,971 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 11:38:56,972 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:38:52" (3/4) ... [2018-11-23 11:38:56,975 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 11:38:56,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_write_config_dword [2018-11-23 11:38:56,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2018-11-23 11:38:56,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2018-11-23 11:38:56,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_copy_from_linear_data [2018-11-23 11:38:56,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_init [2018-11-23 11:38:56,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_receiver [2018-11-23 11:38:56,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure transceiver_voodoo [2018-11-23 11:38:56,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_wake_queue [2018-11-23 11:38:56,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure enable_transmit_interrupt [2018-11-23 11:38:56,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2018-11-23 11:38:56,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_pci_driver_3 [2018-11-23 11:38:56,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-23 11:38:56,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-11-23 11:38:56,985 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2018-11-23 11:38:56,985 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-23 11:38:56,985 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2018-11-23 11:38:56,985 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xircom_ops_exit [2018-11-23 11:38:56,985 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure enable_receive_interrupt [2018-11-23 11:38:56,985 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_check_1 [2018-11-23 11:38:56,985 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2018-11-23 11:38:56,985 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_coherent_mask [2018-11-23 11:38:56,985 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2018-11-23 11:38:56,985 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-23 11:38:56,985 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xircom_ops_init [2018-11-23 11:38:56,985 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_descriptors [2018-11-23 11:38:56,985 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_word [2018-11-23 11:38:56,985 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_alloc [2018-11-23 11:38:56,985 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_all_interrupts [2018-11-23 11:38:56,986 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xircom_poll_controller [2018-11-23 11:38:56,986 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-23 11:38:56,986 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xircom_interrupt [2018-11-23 11:38:56,986 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_irq_1 [2018-11-23 11:38:56,986 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_drvdata [2018-11-23 11:38:56,986 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivate_transmitter [2018-11-23 11:38:56,986 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-23 11:38:56,986 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2018-11-23 11:38:56,986 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-23 11:38:56,986 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure receive_active [2018-11-23 11:38:56,986 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-23 11:38:56,986 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev_13 [2018-11-23 11:38:56,986 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_net_device_ops_2 [2018-11-23 11:38:56,986 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_irq_1 [2018-11-23 11:38:56,986 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev_15 [2018-11-23 11:38:56,987 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2018-11-23 11:38:56,987 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 11:38:56,987 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-23 11:38:56,987 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_register_netdev_12 [2018-11-23 11:38:56,987 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xircom_start_xmit [2018-11-23 11:38:56,987 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure investigate_write_descriptor [2018-11-23 11:38:56,987 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free_int [2018-11-23 11:38:56,987 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure initialize_card [2018-11-23 11:38:56,987 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq_17 [2018-11-23 11:38:56,987 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure enable_common_interrupts [2018-11-23 11:38:56,987 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure link_status [2018-11-23 11:38:56,987 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 11:38:56,987 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_start_queue [2018-11-23 11:38:56,987 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_netif_rx_19 [2018-11-23 11:38:56,987 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure transmit_active [2018-11-23 11:38:56,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xircom_probe [2018-11-23 11:38:56,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xircom_close [2018-11-23 11:38:56,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2018-11-23 11:38:56,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_add [2018-11-23 11:38:56,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure enable_promisc [2018-11-23 11:38:56,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivate_receiver [2018-11-23 11:38:56,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_stop_queue [2018-11-23 11:38:56,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2018-11-23 11:38:56,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_is_empty [2018-11-23 11:38:56,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_remove [2018-11-23 11:38:56,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-23 11:38:56,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_request_irq_16 [2018-11-23 11:38:56,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure read_mac_address [2018-11-23 11:38:56,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trigger_receive [2018-11-23 11:38:56,988 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_netdev_alloc_skb_18 [2018-11-23 11:38:56,989 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xircom_remove [2018-11-23 11:38:56,989 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_irqs_disabled_flags [2018-11-23 11:38:56,989 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-23 11:38:56,989 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_netdev_14 [2018-11-23 11:38:56,989 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2018-11-23 11:38:56,989 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure link_status_changed [2018-11-23 11:38:56,989 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_write_config_word [2018-11-23 11:38:56,989 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xircom_open [2018-11-23 11:38:56,989 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_transmitter [2018-11-23 11:38:56,989 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xircom_up [2018-11-23 11:38:56,989 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure investigate_read_descriptor [2018-11-23 11:38:56,989 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure choose_interrupt_1 [2018-11-23 11:38:56,989 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-11-23 11:38:56,989 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_attrs [2018-11-23 11:38:56,989 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2018-11-23 11:38:56,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure remove_descriptors [2018-11-23 11:38:56,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2018-11-23 11:38:56,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2018-11-23 11:38:56,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-11-23 11:38:56,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_clear_bit [2018-11-23 11:38:56,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trigger_transmit [2018-11-23 11:38:56,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_coherent_gfp_flags [2018-11-23 11:38:56,990 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-23 11:38:56,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_save_flags [2018-11-23 11:38:56,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_copy_to_linear_data [2018-11-23 11:38:56,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-11-23 11:38:56,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_irq [2018-11-23 11:38:56,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure enable_link_interrupt [2018-11-23 11:38:56,991 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_device_dma_capable [2018-11-23 11:38:57,019 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 283 nodes and edges [2018-11-23 11:38:57,021 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 93 nodes and edges [2018-11-23 11:38:57,023 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2018-11-23 11:38:57,025 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2018-11-23 11:38:57,027 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-11-23 11:38:57,028 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 11:38:57,030 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 11:38:57,055 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(last_index) == 0bv32) || last_index == 0bv32 [2018-11-23 11:38:57,055 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(last_index) == 0bv32) || last_index == 0bv32 [2018-11-23 11:38:57,056 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(last_index) == 0bv32) [2018-11-23 11:38:57,057 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(last_index) == 0bv32) || last_index == 0bv32 [2018-11-23 11:38:57,057 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(last_index) == 0bv32) || last_index == 0bv32 [2018-11-23 11:38:57,061 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(last_index) == 0bv32) || last_index == 0bv32 [2018-11-23 11:38:57,061 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(last_index) == 0bv32) || last_index == 0bv32 [2018-11-23 11:38:57,061 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(last_index) == 0bv32) || last_index == 0bv32 [2018-11-23 11:38:57,062 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(last_index) == 0bv32) || last_index == 0bv32 [2018-11-23 11:38:57,070 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(last_index) == 0bv32) || last_index == 0bv32 [2018-11-23 11:38:57,071 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(last_index) == 0bv32) || last_index == 0bv32 [2018-11-23 11:38:57,199 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_6768fa87-940e-49b9-838c-60735814161a/bin-2019/utaipan/witness.graphml [2018-11-23 11:38:57,199 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 11:38:57,199 INFO L168 Benchmark]: Toolchain (without parser) took 13869.18 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 336.6 MB). Free memory was 937.9 MB in the beginning and 851.0 MB in the end (delta: 86.9 MB). Peak memory consumption was 423.5 MB. Max. memory is 11.5 GB. [2018-11-23 11:38:57,201 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 11:38:57,201 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1567.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 937.9 MB in the beginning and 1.0 GB in the end (delta: -85.0 MB). Peak memory consumption was 120.6 MB. Max. memory is 11.5 GB. [2018-11-23 11:38:57,201 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 11.5 GB. [2018-11-23 11:38:57,201 INFO L168 Benchmark]: Boogie Preprocessor took 96.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 11.5 GB. [2018-11-23 11:38:57,202 INFO L168 Benchmark]: RCFGBuilder took 7511.35 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 80.2 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -76.7 MB). Peak memory consumption was 207.8 MB. Max. memory is 11.5 GB. [2018-11-23 11:38:57,202 INFO L168 Benchmark]: TraceAbstraction took 4416.41 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 86.5 MB). Free memory was 1.1 GB in the beginning and 913.1 MB in the end (delta: 164.4 MB). Peak memory consumption was 250.9 MB. Max. memory is 11.5 GB. [2018-11-23 11:38:57,202 INFO L168 Benchmark]: Witness Printer took 227.76 ms. Allocated memory is still 1.4 GB. Free memory was 913.1 MB in the beginning and 851.0 MB in the end (delta: 62.1 MB). Peak memory consumption was 62.1 MB. Max. memory is 11.5 GB. [2018-11-23 11:38:57,204 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1567.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 937.9 MB in the beginning and 1.0 GB in the end (delta: -85.0 MB). Peak memory consumption was 120.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 96.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 7511.35 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 80.2 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -76.7 MB). Peak memory consumption was 207.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 4416.41 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 86.5 MB). Free memory was 1.1 GB in the beginning and 913.1 MB in the end (delta: 164.4 MB). Peak memory consumption was 250.9 MB. Max. memory is 11.5 GB. * Witness Printer took 227.76 ms. Allocated memory is still 1.4 GB. Free memory was 913.1 MB in the beginning and 851.0 MB in the end (delta: 62.1 MB). Peak memory consumption was 62.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5630]: 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: 6460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6944]: Loop Invariant Derived loop invariant: !(\old(last_index) == 0bv32) - InvariantResult [Line: 6907]: Loop Invariant Derived loop invariant: !(\old(last_index) == 0bv32) || last_index == 0bv32 - InvariantResult [Line: 6832]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6082]: Loop Invariant Derived loop invariant: !(\old(last_index) == 0bv32) || last_index == 0bv32 - InvariantResult [Line: 6082]: Loop Invariant Derived loop invariant: !(\old(last_index) == 0bv32) || last_index == 0bv32 - InvariantResult [Line: 6156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6812]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6650]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6324]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6543]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6657]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7207]: Loop Invariant Derived loop invariant: !(\old(last_index) == 0bv32) || last_index == 0bv32 - InvariantResult [Line: 5952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6324]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7124]: Loop Invariant Derived loop invariant: !(\old(last_index) == 0bv32) || last_index == 0bv32 - InvariantResult [Line: 5952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6082]: Loop Invariant Derived loop invariant: !(\old(last_index) == 0bv32) || last_index == 0bv32 - InvariantResult [Line: 6082]: Loop Invariant Derived loop invariant: !(\old(last_index) == 0bv32) || last_index == 0bv32 - InvariantResult [Line: 6156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7611]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6907]: Loop Invariant Derived loop invariant: !(\old(last_index) == 0bv32) || last_index == 0bv32 - InvariantResult [Line: 7207]: Loop Invariant Derived loop invariant: !(\old(last_index) == 0bv32) || last_index == 0bv32 - InvariantResult [Line: 6328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7658]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7048]: Loop Invariant Derived loop invariant: !(\old(last_index) == 0bv32) || last_index == 0bv32 - InvariantResult [Line: 5293]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6832]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6543]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6812]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6812]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6338]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6324]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6657]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6324]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 103 procedures, 826 locations, 1 error locations. SAFE Result, 4.3s OverallTime, 2 OverallIterations, 3 TraceHistogramMax, 1.7s AutomataDifference, 0.0s DeadEndRemovalTime, 1.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 2118 SDtfs, 1869 SDslu, 3451 SDs, 0 SdLazy, 328 SolverSat, 5 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 109 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1384occurred in iteration=1, 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, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 325 LocationsWithAnnotation, 1395 PreInvPairs, 1511 NumberOfFragments, 818 HoareAnnotationTreeSize, 1395 FomulaSimplifications, 100 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 325 FomulaSimplificationsInter, 7256 FormulaSimplificationTreeSizeReductionInter, 1.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 109 NumberOfCodeBlocks, 109 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 107 ConstructedInterpolants, 0 QuantifiedInterpolants, 10717 SizeOfPredicates, 3 NumberOfNonLiveVariables, 1662 ConjunctsInSsa, 7 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 24/24 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...