./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--8390--8390.ko-entry_point_false-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_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--8390--8390.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/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 1fa4790535f9fa8473907af9f5b48c3d1bcfa74a .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--8390--8390.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/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 1fa4790535f9fa8473907af9f5b48c3d1bcfa74a ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 12:10:06,942 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:10:06,943 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:10:06,949 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:10:06,949 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:10:06,950 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:10:06,951 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:10:06,952 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:10:06,953 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:10:06,954 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:10:06,954 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:10:06,954 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:10:06,955 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:10:06,956 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:10:06,956 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:10:06,956 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:10:06,957 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:10:06,958 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:10:06,959 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:10:06,960 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:10:06,961 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:10:06,962 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:10:06,963 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:10:06,963 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:10:06,963 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:10:06,964 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:10:06,964 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:10:06,965 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:10:06,965 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:10:06,966 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:10:06,966 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:10:06,967 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:10:06,967 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:10:06,967 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:10:06,968 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:10:06,968 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:10:06,968 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-23 12:10:06,979 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:10:06,979 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:10:06,980 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:10:06,980 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 12:10:06,980 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 12:10:06,980 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 12:10:06,980 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 12:10:06,980 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 12:10:06,981 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 12:10:06,981 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 12:10:06,981 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-23 12:10:06,981 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 12:10:06,981 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 12:10:06,981 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 12:10:06,982 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:10:06,982 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:10:06,982 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:10:06,982 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:10:06,982 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:10:06,982 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:10:06,982 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:10:06,982 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:10:06,983 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:10:06,983 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:10:06,983 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 12:10:06,983 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:10:06,983 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 12:10:06,983 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 12:10:06,983 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:10:06,984 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:10:06,984 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:10:06,984 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 12:10:06,984 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:10:06,984 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 12:10:06,984 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 12:10:06,984 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 12:10:06,984 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_16043549-842a-491c-a034-9abfd5d4eee4/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 -> 1fa4790535f9fa8473907af9f5b48c3d1bcfa74a [2018-11-23 12:10:07,008 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:10:07,017 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:10:07,019 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:10:07,021 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:10:07,021 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:10:07,022 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--8390--8390.ko-entry_point_false-unreach-call.cil.out.c [2018-11-23 12:10:07,065 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/data/cfb787be9/d97e7cef3d3a48e0b1f372867ff7d457/FLAGadb3f8d82 [2018-11-23 12:10:07,576 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:10:07,577 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--8390--8390.ko-entry_point_false-unreach-call.cil.out.c [2018-11-23 12:10:07,598 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/data/cfb787be9/d97e7cef3d3a48e0b1f372867ff7d457/FLAGadb3f8d82 [2018-11-23 12:10:07,824 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/data/cfb787be9/d97e7cef3d3a48e0b1f372867ff7d457 [2018-11-23 12:10:07,827 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:10:07,828 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:10:07,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:10:07,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:10:07,832 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:10:07,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:10:07" (1/1) ... [2018-11-23 12:10:07,834 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@315ba7ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:07, skipping insertion in model container [2018-11-23 12:10:07,835 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:10:07" (1/1) ... [2018-11-23 12:10:07,841 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:10:07,908 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:10:08,804 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:10:08,825 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:10:08,948 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:10:09,034 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:10:09,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:09 WrapperNode [2018-11-23 12:10:09,035 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:10:09,035 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:10:09,035 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:10:09,035 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:10:09,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:09" (1/1) ... [2018-11-23 12:10:09,072 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:09" (1/1) ... [2018-11-23 12:10:09,083 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:10:09,084 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:10:09,084 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:10:09,084 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:10:09,090 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:09" (1/1) ... [2018-11-23 12:10:09,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:09" (1/1) ... [2018-11-23 12:10:09,101 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:09" (1/1) ... [2018-11-23 12:10:09,101 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:09" (1/1) ... [2018-11-23 12:10:09,148 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:09" (1/1) ... [2018-11-23 12:10:09,159 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:09" (1/1) ... [2018-11-23 12:10:09,173 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:09" (1/1) ... [2018-11-23 12:10:09,188 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:10:09,188 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:10:09,188 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:10:09,189 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:10:09,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/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 12:10:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure ei_rx_overrun [2018-11-23 12:10:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_rx_overrun [2018-11-23 12:10:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 12:10:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2018-11-23 12:10:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2018-11-23 12:10:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_1 [2018-11-23 12:10:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2018-11-23 12:10:09,239 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2018-11-23 12:10:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2018-11-23 12:10:09,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-23 12:10:09,239 INFO L130 BoogieDeclarations]: Found specification of procedure ei_poll [2018-11-23 12:10:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_poll [2018-11-23 12:10:09,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-23 12:10:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-23 12:10:09,239 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_get_stats [2018-11-23 12:10:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_get_stats [2018-11-23 12:10:09,240 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-23 12:10:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-23 12:10:09,240 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-23 12:10:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-23 12:10:09,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:10:09,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 12:10:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 12:10:09,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 12:10:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-23 12:10:09,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 12:10:09,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 12:10:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 12:10:09,241 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-23 12:10:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-23 12:10:09,241 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync_lockdep [2018-11-23 12:10:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync_lockdep [2018-11-23 12:10:09,242 INFO L130 BoogieDeclarations]: Found specification of procedure ei_tx_timeout [2018-11-23 12:10:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_tx_timeout [2018-11-23 12:10:09,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 12:10:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 12:10:09,242 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-23 12:10:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-23 12:10:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2018-11-23 12:10:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2018-11-23 12:10:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2018-11-23 12:10:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-23 12:10:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-23 12:10:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_set_multicast_list [2018-11-23 12:10:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_set_multicast_list [2018-11-23 12:10:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2018-11-23 12:10:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_open [2018-11-23 12:10:09,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_open [2018-11-23 12:10:09,244 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2018-11-23 12:10:09,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2018-11-23 12:10:09,244 INFO L130 BoogieDeclarations]: Found specification of procedure skb_defer_rx_timestamp [2018-11-23 12:10:09,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-23 12:10:09,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-23 12:10:09,244 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2018-11-23 12:10:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-23 12:10:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 12:10:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-11-23 12:10:09,245 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-11-23 12:10:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure make_mc_bits [2018-11-23 12:10:09,245 INFO L138 BoogieDeclarations]: Found implementation of procedure make_mc_bits [2018-11-23 12:10:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 12:10:09,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 12:10:09,246 INFO L130 BoogieDeclarations]: Found specification of procedure ei_receive [2018-11-23 12:10:09,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_receive [2018-11-23 12:10:09,246 INFO L130 BoogieDeclarations]: Found specification of procedure ns8390_module_exit [2018-11-23 12:10:09,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ns8390_module_exit [2018-11-23 12:10:09,246 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2018-11-23 12:10:09,246 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_start_xmit [2018-11-23 12:10:09,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_start_xmit [2018-11-23 12:10:09,246 INFO L130 BoogieDeclarations]: Found specification of procedure dev_consume_skb_any [2018-11-23 12:10:09,246 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_consume_skb_any [2018-11-23 12:10:09,247 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep_irqrestore [2018-11-23 12:10:09,247 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep_irqrestore [2018-11-23 12:10:09,247 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2018-11-23 12:10:09,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 12:10:09,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 12:10:09,247 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-23 12:10:09,247 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-23 12:10:09,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_1 [2018-11-23 12:10:09,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2018-11-23 12:10:09,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2018-11-23 12:10:09,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2018-11-23 12:10:09,248 INFO L130 BoogieDeclarations]: Found specification of procedure ns8390_module_init [2018-11-23 12:10:09,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ns8390_module_init [2018-11-23 12:10:09,248 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_interrupt [2018-11-23 12:10:09,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_interrupt [2018-11-23 12:10:09,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 12:10:09,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 12:10:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_1 [2018-11-23 12:10:09,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_1 [2018-11-23 12:10:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-23 12:10:09,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-23 12:10:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2018-11-23 12:10:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 12:10:09,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 12:10:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure ei_open [2018-11-23 12:10:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_open [2018-11-23 12:10:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2018-11-23 12:10:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2018-11-23 12:10:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2018-11-23 12:10:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2018-11-23 12:10:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2018-11-23 12:10:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-23 12:10:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 12:10:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 12:10:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2018-11-23 12:10:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_tx_timeout [2018-11-23 12:10:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_tx_timeout [2018-11-23 12:10:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-23 12:10:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-23 12:10:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2018-11-23 12:10:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2018-11-23 12:10:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure ethdev_setup [2018-11-23 12:10:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ethdev_setup [2018-11-23 12:10:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 12:10:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 12:10:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-23 12:10:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-23 12:10:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync_lockdep_irqsave [2018-11-23 12:10:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync_lockdep_irqsave [2018-11-23 12:10:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-23 12:10:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 12:10:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2018-11-23 12:10:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2018-11-23 12:10:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 12:10:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 12:10:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-23 12:10:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-23 12:10:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-23 12:10:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure ei_close [2018-11-23 12:10:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_close [2018-11-23 12:10:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 12:10:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-23 12:10:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-23 12:10:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-23 12:10:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-23 12:10:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-11-23 12:10:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure ei_tx_err [2018-11-23 12:10:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_tx_err [2018-11-23 12:10:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 12:10:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-23 12:10:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-23 12:10:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-23 12:10:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-23 12:10:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2018-11-23 12:10:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_12 [2018-11-23 12:10:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_12 [2018-11-23 12:10:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-11-23 12:10:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-11-23 12:10:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-23 12:10:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure __NS8390_init [2018-11-23 12:10:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __NS8390_init [2018-11-23 12:10:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-23 12:10:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-23 12:10:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 12:10:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 12:10:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure ei_start_xmit [2018-11-23 12:10:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_start_xmit [2018-11-23 12:10:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure NS8390_trigger_send [2018-11-23 12:10:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure NS8390_trigger_send [2018-11-23 12:10:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-23 12:10:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure ei_tx_intr [2018-11-23 12:10:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_tx_intr [2018-11-23 12:10:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:10:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 12:10:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 12:10:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-23 12:10:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2018-11-23 12:10:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2018-11-23 12:10:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_close [2018-11-23 12:10:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_close [2018-11-23 12:10:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 12:10:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-23 12:10:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-23 12:10:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-23 12:10:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-23 12:10:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2018-11-23 12:10:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2018-11-23 12:10:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-23 12:10:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-23 12:10:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-23 12:10:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-23 12:10:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure ei_set_multicast_list [2018-11-23 12:10:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_set_multicast_list [2018-11-23 12:10:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-23 12:10:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-23 12:10:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-23 12:10:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-23 12:10:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure ei_get_stats [2018-11-23 12:10:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_get_stats [2018-11-23 12:10:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure do_set_multicast_list [2018-11-23 12:10:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure do_set_multicast_list [2018-11-23 12:10:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-23 12:10:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-23 12:10:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-23 12:10:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 12:10:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2018-11-23 12:10:09,262 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-23 12:10:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-23 12:10:09,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 12:10:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 12:10:09,262 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-23 12:10:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-23 12:10:09,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-23 12:10:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-23 12:10:09,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:10:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:10:09,263 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_poll [2018-11-23 12:10:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_poll [2018-11-23 12:10:11,570 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:10:11,571 INFO L280 CfgBuilder]: Removed 3 assue(true) statements. [2018-11-23 12:10:11,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:10:11 BoogieIcfgContainer [2018-11-23 12:10:11,571 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:10:11,572 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 12:10:11,572 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 12:10:11,574 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 12:10:11,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 12:10:07" (1/3) ... [2018-11-23 12:10:11,575 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a66791f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:10:11, skipping insertion in model container [2018-11-23 12:10:11,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:10:09" (2/3) ... [2018-11-23 12:10:11,576 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a66791f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:10:11, skipping insertion in model container [2018-11-23 12:10:11,576 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:10:11" (3/3) ... [2018-11-23 12:10:11,577 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--8390--8390.ko-entry_point_false-unreach-call.cil.out.c [2018-11-23 12:10:11,583 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 12:10:11,590 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 12:10:11,604 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 12:10:11,632 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 12:10:11,633 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 12:10:11,633 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 12:10:11,633 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 12:10:11,637 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 12:10:11,637 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 12:10:11,637 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 12:10:11,637 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 12:10:11,664 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states. [2018-11-23 12:10:11,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-23 12:10:11,672 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:10:11,673 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:10:11,675 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:10:11,679 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:10:11,680 INFO L82 PathProgramCache]: Analyzing trace with hash 39575251, now seen corresponding path program 1 times [2018-11-23 12:10:11,681 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:10:11,739 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:10:11,739 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:10:11,739 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:10:11,739 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:10:11,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:10:12,032 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-11-23 12:10:12,033 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:10:12,034 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:10:12,034 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:10:12,038 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:10:12,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:10:12,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:10:12,051 INFO L87 Difference]: Start difference. First operand 962 states. Second operand 3 states. [2018-11-23 12:10:12,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:10:12,476 INFO L93 Difference]: Finished difference Result 2796 states and 4043 transitions. [2018-11-23 12:10:12,477 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:10:12,478 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2018-11-23 12:10:12,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:10:12,500 INFO L225 Difference]: With dead ends: 2796 [2018-11-23 12:10:12,501 INFO L226 Difference]: Without dead ends: 1831 [2018-11-23 12:10:12,507 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 12:10:12,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1831 states. [2018-11-23 12:10:12,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1831 to 1831. [2018-11-23 12:10:12,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1831 states. [2018-11-23 12:10:12,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1831 states and 2593 transitions. [2018-11-23 12:10:12,629 INFO L78 Accepts]: Start accepts. Automaton has 1831 states and 2593 transitions. Word has length 58 [2018-11-23 12:10:12,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:10:12,630 INFO L480 AbstractCegarLoop]: Abstraction has 1831 states and 2593 transitions. [2018-11-23 12:10:12,630 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:10:12,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2593 transitions. [2018-11-23 12:10:12,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-23 12:10:12,634 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:10:12,634 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:10:12,634 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:10:12,634 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:10:12,634 INFO L82 PathProgramCache]: Analyzing trace with hash -1997366502, now seen corresponding path program 1 times [2018-11-23 12:10:12,635 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:10:12,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:10:12,638 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:10:12,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:10:12,638 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:10:12,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:10:12,770 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-11-23 12:10:12,770 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:10:12,770 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:10:12,770 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:10:12,771 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:10:12,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:10:12,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:10:12,771 INFO L87 Difference]: Start difference. First operand 1831 states and 2593 transitions. Second operand 5 states. [2018-11-23 12:10:12,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:10:12,938 INFO L93 Difference]: Finished difference Result 3640 states and 5160 transitions. [2018-11-23 12:10:12,939 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:10:12,939 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 61 [2018-11-23 12:10:12,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:10:12,947 INFO L225 Difference]: With dead ends: 3640 [2018-11-23 12:10:12,947 INFO L226 Difference]: Without dead ends: 1831 [2018-11-23 12:10:12,952 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-23 12:10:12,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1831 states. [2018-11-23 12:10:13,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1831 to 1831. [2018-11-23 12:10:13,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1831 states. [2018-11-23 12:10:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1831 states and 2591 transitions. [2018-11-23 12:10:13,038 INFO L78 Accepts]: Start accepts. Automaton has 1831 states and 2591 transitions. Word has length 61 [2018-11-23 12:10:13,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:10:13,039 INFO L480 AbstractCegarLoop]: Abstraction has 1831 states and 2591 transitions. [2018-11-23 12:10:13,039 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:10:13,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2591 transitions. [2018-11-23 12:10:13,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-11-23 12:10:13,043 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:10:13,043 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 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] [2018-11-23 12:10:13,044 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:10:13,044 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:10:13,044 INFO L82 PathProgramCache]: Analyzing trace with hash 1589648889, now seen corresponding path program 1 times [2018-11-23 12:10:13,044 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:10:13,047 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:10:13,048 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:10:13,048 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:10:13,048 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:10:13,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:10:13,292 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2018-11-23 12:10:13,293 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:10:13,293 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 12:10:13,293 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 94 with the following transitions: [2018-11-23 12:10:13,295 INFO L202 CegarAbsIntRunner]: [79], [80], [123], [210], [373], [531], [533], [534], [535], [536], [686], [688], [689], [695], [696], [808], [810], [812], [814], [816], [818], [820], [1092], [1095], [1098], [1101], [1104], [1106], [1110], [1113], [1116], [1118], [1123], [1126], [1128], [1573], [1574], [1937], [1939], [1944], [1959], [1962], [1966], [2022], [2023], [2140], [2141], [2192], [2193], [2240], [2241], [2242], [2243], [2244], [2245], [2246], [2247], [2248], [2249], [2282], [2283], [2284], [2285], [2286], [2287], [2288], [2289], [2326], [2482], [2483], [2484], [2490], [2491], [2492] [2018-11-23 12:10:13,324 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 12:10:13,324 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 12:10:15,056 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 12:10:15,057 INFO L272 AbstractInterpreter]: Visited 72 different actions 128 times. Merged at 15 different actions 19 times. Never widened. Performed 11395 root evaluator evaluations with a maximum evaluation depth of 5. Performed 11395 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 1 fixpoints after 1 different actions. Largest state had 455 variables. [2018-11-23 12:10:15,077 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:10:15,077 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 12:10:16,049 INFO L227 lantSequenceWeakener]: Weakened 89 states. On average, predicates are now at 98.6% of their original sizes. [2018-11-23 12:10:16,049 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 12:10:16,437 INFO L415 sIntCurrentIteration]: We unified 92 AI predicates to 92 [2018-11-23 12:10:16,437 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 12:10:16,438 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 12:10:16,438 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [25] imperfect sequences [7] total 30 [2018-11-23 12:10:16,438 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:10:16,439 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-11-23 12:10:16,439 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-11-23 12:10:16,439 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=518, Unknown=0, NotChecked=0, Total=600 [2018-11-23 12:10:16,439 INFO L87 Difference]: Start difference. First operand 1831 states and 2591 transitions. Second operand 25 states. [2018-11-23 12:11:55,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:11:55,845 INFO L93 Difference]: Finished difference Result 7297 states and 10540 transitions. [2018-11-23 12:11:55,845 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-11-23 12:11:55,845 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 93 [2018-11-23 12:11:55,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:11:55,867 INFO L225 Difference]: With dead ends: 7297 [2018-11-23 12:11:55,868 INFO L226 Difference]: Without dead ends: 5463 [2018-11-23 12:11:55,874 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 123 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 731 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=426, Invalid=2654, Unknown=0, NotChecked=0, Total=3080 [2018-11-23 12:11:55,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5463 states. [2018-11-23 12:11:56,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5463 to 5421. [2018-11-23 12:11:56,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5421 states. [2018-11-23 12:11:56,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5421 states to 5421 states and 7792 transitions. [2018-11-23 12:11:56,069 INFO L78 Accepts]: Start accepts. Automaton has 5421 states and 7792 transitions. Word has length 93 [2018-11-23 12:11:56,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:11:56,070 INFO L480 AbstractCegarLoop]: Abstraction has 5421 states and 7792 transitions. [2018-11-23 12:11:56,070 INFO L481 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-11-23 12:11:56,070 INFO L276 IsEmpty]: Start isEmpty. Operand 5421 states and 7792 transitions. [2018-11-23 12:11:56,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2018-11-23 12:11:56,085 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:11:56,086 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 5, 5, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:11:56,086 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:11:56,086 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:11:56,086 INFO L82 PathProgramCache]: Analyzing trace with hash 1006188721, now seen corresponding path program 1 times [2018-11-23 12:11:56,086 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:11:56,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:56,089 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:11:56,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:56,089 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:11:56,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:11:56,250 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2018-11-23 12:11:56,250 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:11:56,250 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:11:56,250 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:11:56,251 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:11:56,251 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:11:56,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:11:56,251 INFO L87 Difference]: Start difference. First operand 5421 states and 7792 transitions. Second operand 3 states. [2018-11-23 12:11:56,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:11:56,825 INFO L93 Difference]: Finished difference Result 15110 states and 21690 transitions. [2018-11-23 12:11:56,825 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:11:56,825 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 257 [2018-11-23 12:11:56,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:11:56,857 INFO L225 Difference]: With dead ends: 15110 [2018-11-23 12:11:56,857 INFO L226 Difference]: Without dead ends: 9726 [2018-11-23 12:11:56,871 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 12:11:56,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9726 states. [2018-11-23 12:11:57,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9726 to 9708. [2018-11-23 12:11:57,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9708 states. [2018-11-23 12:11:57,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9708 states to 9708 states and 13767 transitions. [2018-11-23 12:11:57,374 INFO L78 Accepts]: Start accepts. Automaton has 9708 states and 13767 transitions. Word has length 257 [2018-11-23 12:11:57,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:11:57,374 INFO L480 AbstractCegarLoop]: Abstraction has 9708 states and 13767 transitions. [2018-11-23 12:11:57,375 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:11:57,375 INFO L276 IsEmpty]: Start isEmpty. Operand 9708 states and 13767 transitions. [2018-11-23 12:11:57,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2018-11-23 12:11:57,408 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:11:57,408 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:11:57,409 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:11:57,409 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:11:57,409 INFO L82 PathProgramCache]: Analyzing trace with hash 1674014760, now seen corresponding path program 1 times [2018-11-23 12:11:57,409 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:11:57,411 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:57,412 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:11:57,412 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:57,412 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:11:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:11:57,585 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2018-11-23 12:11:57,585 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:11:57,586 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:11:57,586 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:11:57,586 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:11:57,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:11:57,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:11:57,587 INFO L87 Difference]: Start difference. First operand 9708 states and 13767 transitions. Second operand 3 states. [2018-11-23 12:11:58,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:11:58,214 INFO L93 Difference]: Finished difference Result 26607 states and 37854 transitions. [2018-11-23 12:11:58,215 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:11:58,215 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 260 [2018-11-23 12:11:58,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:11:58,279 INFO L225 Difference]: With dead ends: 26607 [2018-11-23 12:11:58,279 INFO L226 Difference]: Without dead ends: 16936 [2018-11-23 12:11:58,311 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 12:11:58,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16936 states. [2018-11-23 12:11:58,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16936 to 16873. [2018-11-23 12:11:58,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16873 states. [2018-11-23 12:11:58,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16873 states to 16873 states and 23781 transitions. [2018-11-23 12:11:58,989 INFO L78 Accepts]: Start accepts. Automaton has 16873 states and 23781 transitions. Word has length 260 [2018-11-23 12:11:58,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:11:58,989 INFO L480 AbstractCegarLoop]: Abstraction has 16873 states and 23781 transitions. [2018-11-23 12:11:58,989 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:11:58,989 INFO L276 IsEmpty]: Start isEmpty. Operand 16873 states and 23781 transitions. [2018-11-23 12:11:59,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2018-11-23 12:11:59,028 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:11:59,028 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 5, 5, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:11:59,028 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:11:59,028 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:11:59,029 INFO L82 PathProgramCache]: Analyzing trace with hash 878866721, now seen corresponding path program 1 times [2018-11-23 12:11:59,029 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:11:59,031 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:59,031 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:11:59,031 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:59,031 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:11:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:11:59,148 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2018-11-23 12:11:59,148 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:11:59,148 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:11:59,148 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:11:59,149 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:11:59,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:11:59,149 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:11:59,149 INFO L87 Difference]: Start difference. First operand 16873 states and 23781 transitions. Second operand 3 states. [2018-11-23 12:11:59,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:11:59,588 INFO L93 Difference]: Finished difference Result 31102 states and 43766 transitions. [2018-11-23 12:11:59,589 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:11:59,589 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 269 [2018-11-23 12:11:59,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:11:59,630 INFO L225 Difference]: With dead ends: 31102 [2018-11-23 12:11:59,630 INFO L226 Difference]: Without dead ends: 14266 [2018-11-23 12:11:59,658 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 12:11:59,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14266 states. [2018-11-23 12:12:00,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14266 to 14249. [2018-11-23 12:12:00,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14249 states. [2018-11-23 12:12:00,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14249 states to 14249 states and 20001 transitions. [2018-11-23 12:12:00,083 INFO L78 Accepts]: Start accepts. Automaton has 14249 states and 20001 transitions. Word has length 269 [2018-11-23 12:12:00,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:12:00,083 INFO L480 AbstractCegarLoop]: Abstraction has 14249 states and 20001 transitions. [2018-11-23 12:12:00,083 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:12:00,083 INFO L276 IsEmpty]: Start isEmpty. Operand 14249 states and 20001 transitions. [2018-11-23 12:12:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2018-11-23 12:12:00,105 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:12:00,105 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:12:00,105 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:12:00,106 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:12:00,106 INFO L82 PathProgramCache]: Analyzing trace with hash 676006048, now seen corresponding path program 1 times [2018-11-23 12:12:00,106 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:12:00,108 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:12:00,108 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:12:00,108 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:12:00,108 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:12:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:12:00,246 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2018-11-23 12:12:00,247 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:12:00,247 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 12:12:00,247 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 261 with the following transitions: [2018-11-23 12:12:00,247 INFO L202 CegarAbsIntRunner]: [76], [78], [79], [80], [123], [151], [152], [177], [178], [179], [181], [185], [187], [188], [210], [213], [215], [219], [222], [225], [229], [232], [240], [246], [248], [251], [255], [258], [262], [265], [275], [295], [298], [300], [303], [306], [310], [363], [366], [371], [372], [373], [531], [533], [534], [535], [536], [537], [539], [541], [551], [553], [568], [572], [577], [585], [591], [594], [604], [610], [623], [630], [635], [638], [641], [645], [647], [650], [673], [676], [677], [686], [688], [689], [695], [696], [808], [810], [812], [814], [816], [818], [820], [1092], [1095], [1098], [1101], [1104], [1106], [1110], [1113], [1116], [1118], [1123], [1126], [1128], [1151], [1154], [1157], [1186], [1199], [1222], [1251], [1254], [1257], [1259], [1269], [1277], [1486], [1495], [1500], [1512], [1516], [1521], [1523], [1524], [1573], [1574], [1627], [1629], [1630], [1850], [1851], [1852], [1853], [1854], [1855], [1856], [1857], [1933], [1934], [1937], [1939], [1944], [1959], [1962], [1966], [1970], [1972], [1973], [2004], [2005], [2022], [2023], [2052], [2053], [2054], [2055], [2058], [2059], [2060], [2061], [2062], [2063], [2064], [2065], [2066], [2067], [2068], [2069], [2074], [2075], [2084], [2085], [2140], [2141], [2142], [2143], [2144], [2145], [2152], [2153], [2158], [2159], [2164], [2165], [2180], [2181], [2182], [2183], [2190], [2191], [2192], [2193], [2240], [2241], [2242], [2243], [2244], [2245], [2246], [2247], [2248], [2249], [2282], [2283], [2284], [2285], [2286], [2287], [2288], [2289], [2306], [2307], [2326], [2348], [2349], [2364], [2365], [2482], [2483], [2484], [2490], [2491], [2492], [2494], [2495] [2018-11-23 12:12:00,252 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 12:12:00,253 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 12:12:02,389 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 12:12:02,389 INFO L272 AbstractInterpreter]: Visited 126 different actions 239 times. Merged at 24 different actions 30 times. Never widened. Performed 19470 root evaluator evaluations with a maximum evaluation depth of 10. Performed 19470 inverse root evaluator evaluations with a maximum inverse evaluation depth of 10. Found 1 fixpoints after 1 different actions. Largest state had 457 variables. [2018-11-23 12:12:02,392 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:12:02,392 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 12:12:03,071 INFO L227 lantSequenceWeakener]: Weakened 150 states. On average, predicates are now at 97.97% of their original sizes. [2018-11-23 12:12:03,071 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 12:12:03,833 INFO L415 sIntCurrentIteration]: We unified 259 AI predicates to 259 [2018-11-23 12:12:03,833 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 12:12:03,833 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 12:12:03,833 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [49] imperfect sequences [4] total 51 [2018-11-23 12:12:03,833 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:12:03,834 INFO L459 AbstractCegarLoop]: Interpolant automaton has 49 states [2018-11-23 12:12:03,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2018-11-23 12:12:03,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=345, Invalid=2007, Unknown=0, NotChecked=0, Total=2352 [2018-11-23 12:12:03,834 INFO L87 Difference]: Start difference. First operand 14249 states and 20001 transitions. Second operand 49 states. [2018-11-23 12:15:28,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:15:28,783 INFO L93 Difference]: Finished difference Result 25488 states and 35902 transitions. [2018-11-23 12:15:28,784 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2018-11-23 12:15:28,784 INFO L78 Accepts]: Start accepts. Automaton has 49 states. Word has length 260 [2018-11-23 12:15:28,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:15:28,820 INFO L225 Difference]: With dead ends: 25488 [2018-11-23 12:15:28,820 INFO L226 Difference]: Without dead ends: 15505 [2018-11-23 12:15:28,841 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 311 GetRequests, 211 SyntacticMatches, 1 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2373 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=1250, Invalid=8850, Unknown=0, NotChecked=0, Total=10100 [2018-11-23 12:15:28,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15505 states. [2018-11-23 12:15:29,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15505 to 15110. [2018-11-23 12:15:29,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15110 states. [2018-11-23 12:15:29,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15110 states to 15110 states and 21257 transitions. [2018-11-23 12:15:29,375 INFO L78 Accepts]: Start accepts. Automaton has 15110 states and 21257 transitions. Word has length 260 [2018-11-23 12:15:29,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:15:29,376 INFO L480 AbstractCegarLoop]: Abstraction has 15110 states and 21257 transitions. [2018-11-23 12:15:29,376 INFO L481 AbstractCegarLoop]: Interpolant automaton has 49 states. [2018-11-23 12:15:29,376 INFO L276 IsEmpty]: Start isEmpty. Operand 15110 states and 21257 transitions. [2018-11-23 12:15:29,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2018-11-23 12:15:29,396 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:15:29,396 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 6, 5, 5, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:15:29,397 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:15:29,397 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:15:29,397 INFO L82 PathProgramCache]: Analyzing trace with hash 996735219, now seen corresponding path program 1 times [2018-11-23 12:15:29,397 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:15:29,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:15:29,399 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:15:29,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:15:29,399 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:15:29,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:15:29,630 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2018-11-23 12:15:29,631 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:15:29,631 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:15:29,631 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:15:29,632 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:15:29,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:15:29,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:15:29,633 INFO L87 Difference]: Start difference. First operand 15110 states and 21257 transitions. Second operand 5 states. [2018-11-23 12:15:30,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:15:30,085 INFO L93 Difference]: Finished difference Result 30307 states and 43134 transitions. [2018-11-23 12:15:30,085 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:15:30,086 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 262 [2018-11-23 12:15:30,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:15:30,137 INFO L225 Difference]: With dead ends: 30307 [2018-11-23 12:15:30,137 INFO L226 Difference]: Without dead ends: 15234 [2018-11-23 12:15:30,172 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:15:30,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15234 states. [2018-11-23 12:15:30,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15234 to 15206. [2018-11-23 12:15:30,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15206 states. [2018-11-23 12:15:30,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15206 states to 15206 states and 21361 transitions. [2018-11-23 12:15:30,579 INFO L78 Accepts]: Start accepts. Automaton has 15206 states and 21361 transitions. Word has length 262 [2018-11-23 12:15:30,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:15:30,580 INFO L480 AbstractCegarLoop]: Abstraction has 15206 states and 21361 transitions. [2018-11-23 12:15:30,580 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:15:30,580 INFO L276 IsEmpty]: Start isEmpty. Operand 15206 states and 21361 transitions. [2018-11-23 12:15:30,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2018-11-23 12:15:30,601 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:15:30,601 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 5, 5, 5, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:15:30,601 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:15:30,601 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:15:30,602 INFO L82 PathProgramCache]: Analyzing trace with hash -668822017, now seen corresponding path program 2 times [2018-11-23 12:15:30,602 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:15:30,604 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:15:30,604 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:15:30,604 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:15:30,604 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:15:30,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:15:30,823 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2018-11-23 12:15:30,823 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:15:30,823 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 12:15:30,823 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:15:30,824 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 12:15:30,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 12:15:30,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-23 12:15:30,824 INFO L87 Difference]: Start difference. First operand 15206 states and 21361 transitions. Second operand 4 states. [2018-11-23 12:15:31,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:15:31,345 INFO L93 Difference]: Finished difference Result 30537 states and 43268 transitions. [2018-11-23 12:15:31,345 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:15:31,345 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 267 [2018-11-23 12:15:31,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:15:31,384 INFO L225 Difference]: With dead ends: 30537 [2018-11-23 12:15:31,384 INFO L226 Difference]: Without dead ends: 15368 [2018-11-23 12:15:31,409 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:15:31,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15368 states. [2018-11-23 12:15:31,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15368 to 15170. [2018-11-23 12:15:31,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15170 states. [2018-11-23 12:15:31,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15170 states to 15170 states and 21250 transitions. [2018-11-23 12:15:31,925 INFO L78 Accepts]: Start accepts. Automaton has 15170 states and 21250 transitions. Word has length 267 [2018-11-23 12:15:31,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:15:31,926 INFO L480 AbstractCegarLoop]: Abstraction has 15170 states and 21250 transitions. [2018-11-23 12:15:31,926 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 12:15:31,926 INFO L276 IsEmpty]: Start isEmpty. Operand 15170 states and 21250 transitions. [2018-11-23 12:15:31,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2018-11-23 12:15:31,944 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:15:31,944 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:15:31,944 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:15:31,945 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:15:31,945 INFO L82 PathProgramCache]: Analyzing trace with hash 2041337314, now seen corresponding path program 1 times [2018-11-23 12:15:31,945 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:15:31,947 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:15:31,947 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:15:31,947 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:15:31,947 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:15:32,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:15:32,359 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-11-23 12:15:32,359 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:15:32,359 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-23 12:15:32,360 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:15:32,360 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 12:15:32,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 12:15:32,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-23 12:15:32,360 INFO L87 Difference]: Start difference. First operand 15170 states and 21250 transitions. Second operand 11 states. [2018-11-23 12:15:33,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:15:33,011 INFO L93 Difference]: Finished difference Result 31511 states and 44910 transitions. [2018-11-23 12:15:33,011 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-23 12:15:33,012 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 265 [2018-11-23 12:15:33,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:15:33,062 INFO L225 Difference]: With dead ends: 31511 [2018-11-23 12:15:33,062 INFO L226 Difference]: Without dead ends: 16378 [2018-11-23 12:15:33,087 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2018-11-23 12:15:33,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16378 states. [2018-11-23 12:15:33,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16378 to 15294. [2018-11-23 12:15:33,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15294 states. [2018-11-23 12:15:33,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15294 states to 15294 states and 21354 transitions. [2018-11-23 12:15:33,500 INFO L78 Accepts]: Start accepts. Automaton has 15294 states and 21354 transitions. Word has length 265 [2018-11-23 12:15:33,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:15:33,501 INFO L480 AbstractCegarLoop]: Abstraction has 15294 states and 21354 transitions. [2018-11-23 12:15:33,501 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 12:15:33,501 INFO L276 IsEmpty]: Start isEmpty. Operand 15294 states and 21354 transitions. [2018-11-23 12:15:33,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2018-11-23 12:15:33,518 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:15:33,518 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 6, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:15:33,518 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:15:33,518 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:15:33,518 INFO L82 PathProgramCache]: Analyzing trace with hash 1945616797, now seen corresponding path program 1 times [2018-11-23 12:15:33,519 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:15:33,520 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:15:33,520 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:15:33,520 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:15:33,521 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:15:33,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:15:33,685 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2018-11-23 12:15:33,685 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:15:33,685 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:15:33,685 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:15:33,686 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:15:33,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:15:33,686 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:15:33,686 INFO L87 Difference]: Start difference. First operand 15294 states and 21354 transitions. Second operand 3 states. [2018-11-23 12:15:34,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:15:34,600 INFO L93 Difference]: Finished difference Result 27888 states and 39012 transitions. [2018-11-23 12:15:34,600 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:15:34,601 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 299 [2018-11-23 12:15:34,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:15:34,645 INFO L225 Difference]: With dead ends: 27888 [2018-11-23 12:15:34,645 INFO L226 Difference]: Without dead ends: 18377 [2018-11-23 12:15:34,662 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 12:15:34,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18377 states. [2018-11-23 12:15:35,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18377 to 18360. [2018-11-23 12:15:35,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18360 states. [2018-11-23 12:15:35,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18360 states to 18360 states and 25598 transitions. [2018-11-23 12:15:35,118 INFO L78 Accepts]: Start accepts. Automaton has 18360 states and 25598 transitions. Word has length 299 [2018-11-23 12:15:35,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:15:35,118 INFO L480 AbstractCegarLoop]: Abstraction has 18360 states and 25598 transitions. [2018-11-23 12:15:35,118 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:15:35,119 INFO L276 IsEmpty]: Start isEmpty. Operand 18360 states and 25598 transitions. [2018-11-23 12:15:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2018-11-23 12:15:35,134 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:15:35,134 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:15:35,134 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:15:35,134 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:15:35,135 INFO L82 PathProgramCache]: Analyzing trace with hash -1659655910, now seen corresponding path program 1 times [2018-11-23 12:15:35,135 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:15:35,136 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:15:35,137 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:15:35,137 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:15:35,137 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:15:35,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:15:35,353 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2018-11-23 12:15:35,353 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:15:35,353 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 12:15:35,353 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 292 with the following transitions: [2018-11-23 12:15:35,354 INFO L202 CegarAbsIntRunner]: [76], [78], [79], [80], [117], [118], [123], [124], [125], [149], [150], [151], [152], [177], [178], [179], [181], [185], [187], [188], [210], [213], [215], [219], [222], [225], [229], [232], [240], [246], [248], [251], [255], [258], [262], [265], [275], [295], [298], [300], [312], [314], [316], [321], [329], [331], [336], [353], [356], [360], [363], [366], [368], [371], [372], [373], [531], [533], [534], [535], [536], [537], [539], [541], [551], [553], [568], [572], [575], [585], [591], [594], [604], [610], [623], [630], [635], [638], [641], [645], [647], [652], [673], [676], [677], [686], [688], [689], [695], [696], [808], [810], [812], [814], [816], [818], [820], [1092], [1095], [1098], [1101], [1104], [1106], [1110], [1113], [1116], [1118], [1123], [1126], [1128], [1151], [1154], [1157], [1186], [1199], [1222], [1251], [1254], [1257], [1259], [1269], [1277], [1486], [1495], [1500], [1512], [1516], [1521], [1523], [1524], [1573], [1574], [1627], [1629], [1630], [1850], [1851], [1852], [1853], [1854], [1855], [1856], [1857], [1933], [1934], [1937], [1939], [1944], [1959], [1962], [1963], [1965], [1966], [1970], [1972], [1973], [2004], [2005], [2022], [2023], [2052], [2053], [2054], [2055], [2058], [2059], [2060], [2061], [2062], [2063], [2064], [2065], [2066], [2067], [2068], [2069], [2074], [2075], [2076], [2077], [2078], [2079], [2082], [2083], [2084], [2085], [2140], [2141], [2142], [2143], [2144], [2145], [2152], [2153], [2158], [2159], [2164], [2165], [2180], [2181], [2182], [2183], [2190], [2191], [2192], [2193], [2240], [2241], [2242], [2243], [2244], [2245], [2246], [2247], [2248], [2249], [2282], [2283], [2284], [2285], [2286], [2287], [2288], [2289], [2306], [2307], [2326], [2348], [2349], [2364], [2365], [2482], [2483], [2484], [2488], [2489], [2490], [2491], [2492], [2494], [2495] [2018-11-23 12:15:35,359 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 12:15:35,359 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 12:15:35,728 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.handleInfeasibleCase(BaseRefinementStrategy.java:296) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:206) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:456) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:434) 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) Caused by: 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.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateAbstractPost(FixpointEngine.java:249) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateFixpoint(FixpointEngine.java:134) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.run(FixpointEngine.java:105) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.runWithoutTimeoutAndResults(AbstractInterpreter.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarAbsIntRunner.generateFixpoints(CegarAbsIntRunner.java:217) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.constructInterpolantGenerator(BaseTaipanRefinementStrategy.java:379) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.getInterpolantGenerator(BaseTaipanRefinementStrategy.java:224) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:380) ... 20 more [2018-11-23 12:15:35,731 INFO L168 Benchmark]: Toolchain (without parser) took 327904.02 ms. Allocated memory was 1.0 GB in the beginning and 4.5 GB in the end (delta: 3.5 GB). Free memory was 950.1 MB in the beginning and 946.6 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.5 GB. Max. memory is 11.5 GB. [2018-11-23 12:15:35,732 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:15:35,733 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1206.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 950.1 MB in the beginning and 1.0 GB in the end (delta: -60.6 MB). Peak memory consumption was 110.2 MB. Max. memory is 11.5 GB. [2018-11-23 12:15:35,733 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.52 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 12:15:35,734 INFO L168 Benchmark]: Boogie Preprocessor took 104.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 989.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-23 12:15:35,735 INFO L168 Benchmark]: RCFGBuilder took 2383.03 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 72.4 MB). Free memory was 989.3 MB in the beginning and 1.1 GB in the end (delta: -112.1 MB). Peak memory consumption was 140.0 MB. Max. memory is 11.5 GB. [2018-11-23 12:15:35,735 INFO L168 Benchmark]: TraceAbstraction took 324158.96 ms. Allocated memory was 1.2 GB in the beginning and 4.5 GB in the end (delta: 3.3 GB). Free memory was 1.1 GB in the beginning and 946.6 MB in the end (delta: 154.8 MB). Peak memory consumption was 3.4 GB. Max. memory is 11.5 GB. [2018-11-23 12:15:35,738 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1206.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 950.1 MB in the beginning and 1.0 GB in the end (delta: -60.6 MB). Peak memory consumption was 110.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 48.52 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 104.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 989.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2383.03 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 72.4 MB). Free memory was 989.3 MB in the beginning and 1.1 GB in the end (delta: -112.1 MB). Peak memory consumption was 140.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 324158.96 ms. Allocated memory was 1.2 GB in the beginning and 4.5 GB in the end (delta: 3.3 GB). Free memory was 1.1 GB in the beginning and 946.6 MB in the end (delta: 154.8 MB). Peak memory consumption was 3.4 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)): de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) 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 12:15:37,376 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:15:37,377 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:15:37,386 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:15:37,386 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:15:37,387 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:15:37,388 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:15:37,390 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:15:37,391 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:15:37,392 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:15:37,392 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:15:37,393 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:15:37,394 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:15:37,395 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:15:37,395 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:15:37,396 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:15:37,397 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:15:37,399 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:15:37,400 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:15:37,401 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:15:37,402 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:15:37,403 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:15:37,405 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:15:37,405 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:15:37,405 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:15:37,406 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:15:37,407 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:15:37,407 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:15:37,408 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:15:37,409 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:15:37,410 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:15:37,410 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:15:37,410 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:15:37,410 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:15:37,411 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:15:37,412 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:15:37,412 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-23 12:15:37,423 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:15:37,423 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:15:37,424 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:15:37,424 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 12:15:37,424 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 12:15:37,424 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 12:15:37,424 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 12:15:37,424 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 12:15:37,425 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 12:15:37,425 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 12:15:37,425 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:15:37,425 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:15:37,426 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:15:37,426 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:15:37,426 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:15:37,426 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 12:15:37,426 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 12:15:37,426 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:15:37,426 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:15:37,426 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:15:37,426 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:15:37,427 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 12:15:37,427 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:15:37,427 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 12:15:37,427 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 12:15:37,427 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:15:37,427 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:15:37,427 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:15:37,428 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 12:15:37,428 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:15:37,428 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 12:15:37,428 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 12:15:37,428 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_16043549-842a-491c-a034-9abfd5d4eee4/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 -> 1fa4790535f9fa8473907af9f5b48c3d1bcfa74a [2018-11-23 12:15:37,461 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:15:37,471 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:15:37,474 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:15:37,475 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:15:37,476 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:15:37,476 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--8390--8390.ko-entry_point_false-unreach-call.cil.out.c [2018-11-23 12:15:37,523 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/data/6ea9aa9c2/1a514f8a6012485896ae0167837b7124/FLAGe72bc53c4 [2018-11-23 12:15:38,009 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:15:38,010 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--8390--8390.ko-entry_point_false-unreach-call.cil.out.c [2018-11-23 12:15:38,034 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/data/6ea9aa9c2/1a514f8a6012485896ae0167837b7124/FLAGe72bc53c4 [2018-11-23 12:15:38,497 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/data/6ea9aa9c2/1a514f8a6012485896ae0167837b7124 [2018-11-23 12:15:38,499 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:15:38,500 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:15:38,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:15:38,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:15:38,504 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:15:38,505 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:15:38" (1/1) ... [2018-11-23 12:15:38,507 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@512874ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:15:38, skipping insertion in model container [2018-11-23 12:15:38,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:15:38" (1/1) ... [2018-11-23 12:15:38,516 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:15:38,600 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:15:39,763 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:15:39,793 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:15:39,968 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:15:40,116 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:15:40,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:15:40 WrapperNode [2018-11-23 12:15:40,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:15:40,117 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:15:40,117 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:15:40,117 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:15:40,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:15:40" (1/1) ... [2018-11-23 12:15:40,156 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:15:40" (1/1) ... [2018-11-23 12:15:40,168 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:15:40,168 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:15:40,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:15:40,168 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:15:40,177 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:15:40" (1/1) ... [2018-11-23 12:15:40,178 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:15:40" (1/1) ... [2018-11-23 12:15:40,188 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:15:40" (1/1) ... [2018-11-23 12:15:40,188 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:15:40" (1/1) ... [2018-11-23 12:15:40,238 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:15:40" (1/1) ... [2018-11-23 12:15:40,250 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:15:40" (1/1) ... [2018-11-23 12:15:40,266 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:15:40" (1/1) ... [2018-11-23 12:15:40,278 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:15:40,278 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:15:40,278 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:15:40,279 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:15:40,280 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:15:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/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 12:15:40,328 INFO L130 BoogieDeclarations]: Found specification of procedure ei_rx_overrun [2018-11-23 12:15:40,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_rx_overrun [2018-11-23 12:15:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 12:15:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2018-11-23 12:15:40,329 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2018-11-23 12:15:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_1 [2018-11-23 12:15:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2018-11-23 12:15:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 12:15:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2018-11-23 12:15:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2018-11-23 12:15:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure ei_poll [2018-11-23 12:15:40,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_poll [2018-11-23 12:15:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-23 12:15:40,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-23 12:15:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_get_stats [2018-11-23 12:15:40,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_get_stats [2018-11-23 12:15:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 12:15:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-23 12:15:40,332 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-23 12:15:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-23 12:15:40,332 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-23 12:15:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_INT~TO~VOID [2018-11-23 12:15:40,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_INT~TO~VOID [2018-11-23 12:15:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:15:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 12:15:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 12:15:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 12:15:40,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 12:15:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 12:15:40,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-23 12:15:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 12:15:40,334 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 12:15:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-23 12:15:40,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-23 12:15:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync_lockdep [2018-11-23 12:15:40,335 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync_lockdep [2018-11-23 12:15:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure ei_tx_timeout [2018-11-23 12:15:40,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_tx_timeout [2018-11-23 12:15:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 12:15:40,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 12:15:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-23 12:15:40,335 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-23 12:15:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2018-11-23 12:15:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-23 12:15:40,336 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-23 12:15:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_set_multicast_list [2018-11-23 12:15:40,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_set_multicast_list [2018-11-23 12:15:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2018-11-23 12:15:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_open [2018-11-23 12:15:40,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_open [2018-11-23 12:15:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure skb_defer_rx_timestamp [2018-11-23 12:15:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-23 12:15:40,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-23 12:15:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2018-11-23 12:15:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-23 12:15:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-11-23 12:15:40,337 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-11-23 12:15:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure make_mc_bits [2018-11-23 12:15:40,337 INFO L138 BoogieDeclarations]: Found implementation of procedure make_mc_bits [2018-11-23 12:15:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 12:15:40,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 12:15:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure ei_receive [2018-11-23 12:15:40,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_receive [2018-11-23 12:15:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure ns8390_module_exit [2018-11-23 12:15:40,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ns8390_module_exit [2018-11-23 12:15:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-23 12:15:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-23 12:15:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-23 12:15:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-23 12:15:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2018-11-23 12:15:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_start_xmit [2018-11-23 12:15:40,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_start_xmit [2018-11-23 12:15:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure dev_consume_skb_any [2018-11-23 12:15:40,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_consume_skb_any [2018-11-23 12:15:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep_irqrestore [2018-11-23 12:15:40,339 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep_irqrestore [2018-11-23 12:15:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2018-11-23 12:15:40,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2018-11-23 12:15:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2018-11-23 12:15:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 12:15:40,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 12:15:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-23 12:15:40,340 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-23 12:15:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_1 [2018-11-23 12:15:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2018-11-23 12:15:40,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2018-11-23 12:15:40,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2018-11-23 12:15:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure ns8390_module_init [2018-11-23 12:15:40,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ns8390_module_init [2018-11-23 12:15:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_interrupt [2018-11-23 12:15:40,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_interrupt [2018-11-23 12:15:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 12:15:40,341 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 12:15:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_1 [2018-11-23 12:15:40,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_1 [2018-11-23 12:15:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-23 12:15:40,342 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-23 12:15:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2018-11-23 12:15:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 12:15:40,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 12:15:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure ei_open [2018-11-23 12:15:40,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_open [2018-11-23 12:15:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2018-11-23 12:15:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2018-11-23 12:15:40,342 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2018-11-23 12:15:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2018-11-23 12:15:40,343 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2018-11-23 12:15:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-23 12:15:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 12:15:40,343 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 12:15:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2018-11-23 12:15:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_tx_timeout [2018-11-23 12:15:40,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_tx_timeout [2018-11-23 12:15:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-23 12:15:40,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-23 12:15:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2018-11-23 12:15:40,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2018-11-23 12:15:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure ethdev_setup [2018-11-23 12:15:40,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ethdev_setup [2018-11-23 12:15:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 12:15:40,344 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 12:15:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-23 12:15:40,344 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-23 12:15:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync_lockdep_irqsave [2018-11-23 12:15:40,345 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync_lockdep_irqsave [2018-11-23 12:15:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-23 12:15:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 12:15:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2018-11-23 12:15:40,345 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2018-11-23 12:15:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 12:15:40,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 12:15:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-23 12:15:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-23 12:15:40,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-23 12:15:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure ei_close [2018-11-23 12:15:40,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_close [2018-11-23 12:15:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 12:15:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-23 12:15:40,346 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-23 12:15:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-23 12:15:40,346 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-23 12:15:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-11-23 12:15:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure ei_tx_err [2018-11-23 12:15:40,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_tx_err [2018-11-23 12:15:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 12:15:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-23 12:15:40,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-23 12:15:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-23 12:15:40,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-23 12:15:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2018-11-23 12:15:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_12 [2018-11-23 12:15:40,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_12 [2018-11-23 12:15:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-11-23 12:15:40,348 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-11-23 12:15:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-23 12:15:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure __NS8390_init [2018-11-23 12:15:40,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __NS8390_init [2018-11-23 12:15:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-23 12:15:40,348 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-23 12:15:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 12:15:40,349 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 12:15:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure ei_start_xmit [2018-11-23 12:15:40,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_start_xmit [2018-11-23 12:15:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure NS8390_trigger_send [2018-11-23 12:15:40,349 INFO L138 BoogieDeclarations]: Found implementation of procedure NS8390_trigger_send [2018-11-23 12:15:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-23 12:15:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 12:15:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure ei_tx_intr [2018-11-23 12:15:40,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_tx_intr [2018-11-23 12:15:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 12:15:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-23 12:15:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:15:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 12:15:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 12:15:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 12:15:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 12:15:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-23 12:15:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2018-11-23 12:15:40,351 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2018-11-23 12:15:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_close [2018-11-23 12:15:40,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_close [2018-11-23 12:15:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 12:15:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-23 12:15:40,351 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-23 12:15:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-23 12:15:40,351 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-23 12:15:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2018-11-23 12:15:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2018-11-23 12:15:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-23 12:15:40,352 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-23 12:15:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-23 12:15:40,352 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-23 12:15:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure ei_set_multicast_list [2018-11-23 12:15:40,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_set_multicast_list [2018-11-23 12:15:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-23 12:15:40,352 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-23 12:15:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-23 12:15:40,353 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-23 12:15:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure ei_get_stats [2018-11-23 12:15:40,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_get_stats [2018-11-23 12:15:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure do_set_multicast_list [2018-11-23 12:15:40,353 INFO L138 BoogieDeclarations]: Found implementation of procedure do_set_multicast_list [2018-11-23 12:15:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-23 12:15:40,353 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-23 12:15:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-23 12:15:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2018-11-23 12:15:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-23 12:15:40,354 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-23 12:15:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 12:15:40,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 12:15:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-23 12:15:40,354 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-23 12:15:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-23 12:15:40,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-23 12:15:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:15:40,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:15:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure __ei_poll [2018-11-23 12:15:40,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __ei_poll [2018-11-23 12:15:49,042 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:15:49,042 INFO L280 CfgBuilder]: Removed 3 assue(true) statements. [2018-11-23 12:15:49,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:15:49 BoogieIcfgContainer [2018-11-23 12:15:49,042 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:15:49,043 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 12:15:49,043 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 12:15:49,046 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 12:15:49,046 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 12:15:38" (1/3) ... [2018-11-23 12:15:49,046 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d4261b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:15:49, skipping insertion in model container [2018-11-23 12:15:49,047 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:15:40" (2/3) ... [2018-11-23 12:15:49,047 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d4261b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:15:49, skipping insertion in model container [2018-11-23 12:15:49,047 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:15:49" (3/3) ... [2018-11-23 12:15:49,048 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--8390--8390.ko-entry_point_false-unreach-call.cil.out.c [2018-11-23 12:15:49,055 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 12:15:49,062 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 12:15:49,074 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 12:15:49,099 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 12:15:49,100 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 12:15:49,100 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 12:15:49,100 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 12:15:49,100 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 12:15:49,100 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 12:15:49,100 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 12:15:49,100 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 12:15:49,100 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 12:15:49,124 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states. [2018-11-23 12:15:49,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-23 12:15:49,133 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:15:49,134 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:15:49,136 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:15:49,140 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:15:49,140 INFO L82 PathProgramCache]: Analyzing trace with hash -1179057071, now seen corresponding path program 1 times [2018-11-23 12:15:49,146 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 12:15:49,147 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/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 12:15:49,180 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:15:49,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:15:49,552 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:15:49,603 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-11-23 12:15:49,603 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 12:15:49,613 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:15:49,613 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:15:49,617 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:15:49,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:15:49,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:15:49,628 INFO L87 Difference]: Start difference. First operand 962 states. Second operand 3 states. [2018-11-23 12:15:50,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:15:50,894 INFO L93 Difference]: Finished difference Result 2532 states and 3663 transitions. [2018-11-23 12:15:50,894 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:15:50,895 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2018-11-23 12:15:50,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:15:50,918 INFO L225 Difference]: With dead ends: 2532 [2018-11-23 12:15:50,918 INFO L226 Difference]: Without dead ends: 1260 [2018-11-23 12:15:50,926 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 56 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 12:15:50,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1260 states. [2018-11-23 12:15:51,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1260 to 1260. [2018-11-23 12:15:51,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1260 states. [2018-11-23 12:15:51,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 1260 states and 1766 transitions. [2018-11-23 12:15:51,074 INFO L78 Accepts]: Start accepts. Automaton has 1260 states and 1766 transitions. Word has length 58 [2018-11-23 12:15:51,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:15:51,074 INFO L480 AbstractCegarLoop]: Abstraction has 1260 states and 1766 transitions. [2018-11-23 12:15:51,074 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:15:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1766 transitions. [2018-11-23 12:15:51,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-23 12:15:51,078 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:15:51,078 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:15:51,078 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:15:51,078 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:15:51,079 INFO L82 PathProgramCache]: Analyzing trace with hash -1935326890, now seen corresponding path program 1 times [2018-11-23 12:15:51,080 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 12:15:51,080 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/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 12:15:51,098 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:15:51,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:15:51,411 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:15:51,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-11-23 12:15:51,456 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 12:15:51,461 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:15:51,461 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:15:51,462 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:15:51,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:15:51,463 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:15:51,463 INFO L87 Difference]: Start difference. First operand 1260 states and 1766 transitions. Second operand 5 states. [2018-11-23 12:15:51,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:15:51,874 INFO L93 Difference]: Finished difference Result 2498 states and 3506 transitions. [2018-11-23 12:15:51,874 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:15:51,874 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 61 [2018-11-23 12:15:51,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:15:51,880 INFO L225 Difference]: With dead ends: 2498 [2018-11-23 12:15:51,880 INFO L226 Difference]: Without dead ends: 1260 [2018-11-23 12:15:51,883 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-23 12:15:51,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1260 states. [2018-11-23 12:15:51,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1260 to 1260. [2018-11-23 12:15:51,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1260 states. [2018-11-23 12:15:51,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 1260 states and 1764 transitions. [2018-11-23 12:15:51,925 INFO L78 Accepts]: Start accepts. Automaton has 1260 states and 1764 transitions. Word has length 61 [2018-11-23 12:15:51,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:15:51,925 INFO L480 AbstractCegarLoop]: Abstraction has 1260 states and 1764 transitions. [2018-11-23 12:15:51,925 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:15:51,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1764 transitions. [2018-11-23 12:15:51,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-11-23 12:15:51,929 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:15:51,929 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 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] [2018-11-23 12:15:51,930 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:15:51,930 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:15:51,930 INFO L82 PathProgramCache]: Analyzing trace with hash -1684783309, now seen corresponding path program 1 times [2018-11-23 12:15:51,931 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 12:15:51,931 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/cvc4nyu Starting monitored process 4 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 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-23 12:15:51,956 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:15:52,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:15:52,281 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:15:52,374 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-23 12:15:52,374 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 12:15:52,378 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:15:52,378 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 12:15:52,378 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 12:15:52,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 12:15:52,379 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:15:52,379 INFO L87 Difference]: Start difference. First operand 1260 states and 1764 transitions. Second operand 6 states. [2018-11-23 12:15:54,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:15:54,780 INFO L93 Difference]: Finished difference Result 1260 states and 1764 transitions. [2018-11-23 12:15:54,781 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 12:15:54,781 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 93 [2018-11-23 12:15:54,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:15:54,782 INFO L225 Difference]: With dead ends: 1260 [2018-11-23 12:15:54,782 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 12:15:54,784 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 88 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 12:15:54,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 12:15:54,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 12:15:54,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 12:15:54,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 12:15:54,786 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 93 [2018-11-23 12:15:54,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:15:54,786 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 12:15:54,786 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 12:15:54,787 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 12:15:54,787 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:15:54,790 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 12:15:57,276 INFO L448 ceAbstractionStarter]: For program point L6431-1(line 6431) no Hoare annotation was computed. [2018-11-23 12:15:57,276 INFO L451 ceAbstractionStarter]: At program point L6431(line 6431) the Hoare annotation is: true [2018-11-23 12:15:57,276 INFO L448 ceAbstractionStarter]: For program point L6460(lines 6460 6464) no Hoare annotation was computed. [2018-11-23 12:15:57,276 INFO L444 ceAbstractionStarter]: At program point L6481(line 6481) the Hoare annotation is: false [2018-11-23 12:15:57,277 INFO L448 ceAbstractionStarter]: For program point L6444(lines 6444 6448) no Hoare annotation was computed. [2018-11-23 12:15:57,277 INFO L448 ceAbstractionStarter]: For program point ei_rx_overrunFINAL(lines 6413 6490) no Hoare annotation was computed. [2018-11-23 12:15:57,277 INFO L448 ceAbstractionStarter]: For program point L6436-1(lines 6436 6451) no Hoare annotation was computed. [2018-11-23 12:15:57,277 INFO L448 ceAbstractionStarter]: For program point L6436(lines 6436 6451) no Hoare annotation was computed. [2018-11-23 12:15:57,277 INFO L444 ceAbstractionStarter]: At program point L6465-1(line 6465) the Hoare annotation is: false [2018-11-23 12:15:57,277 INFO L444 ceAbstractionStarter]: At program point L6465(line 6465) the Hoare annotation is: false [2018-11-23 12:15:57,277 INFO L451 ceAbstractionStarter]: At program point ei_rx_overrunENTRY(lines 6413 6490) the Hoare annotation is: true [2018-11-23 12:15:57,277 INFO L444 ceAbstractionStarter]: At program point L6461(lines 6428 6489) the Hoare annotation is: false [2018-11-23 12:15:57,277 INFO L444 ceAbstractionStarter]: At program point L6457(lines 6428 6489) the Hoare annotation is: false [2018-11-23 12:15:57,277 INFO L448 ceAbstractionStarter]: For program point L6482(lines 6428 6489) no Hoare annotation was computed. [2018-11-23 12:15:57,277 INFO L444 ceAbstractionStarter]: At program point L6478(line 6478) the Hoare annotation is: false [2018-11-23 12:15:57,277 INFO L448 ceAbstractionStarter]: For program point L6470(lines 6470 6474) no Hoare annotation was computed. [2018-11-23 12:15:57,277 INFO L448 ceAbstractionStarter]: For program point L6466(lines 6428 6489) no Hoare annotation was computed. [2018-11-23 12:15:57,277 INFO L448 ceAbstractionStarter]: For program point L6433-1(line 6433) no Hoare annotation was computed. [2018-11-23 12:15:57,277 INFO L451 ceAbstractionStarter]: At program point L6433(line 6433) the Hoare annotation is: true [2018-11-23 12:15:57,277 INFO L448 ceAbstractionStarter]: For program point ei_rx_overrunEXIT(lines 6413 6490) no Hoare annotation was computed. [2018-11-23 12:15:57,277 INFO L448 ceAbstractionStarter]: For program point L6483(lines 6483 6487) no Hoare annotation was computed. [2018-11-23 12:15:57,277 INFO L444 ceAbstractionStarter]: At program point L6479(line 6479) the Hoare annotation is: false [2018-11-23 12:15:57,277 INFO L444 ceAbstractionStarter]: At program point L6467(lines 6467 6477) the Hoare annotation is: false [2018-11-23 12:15:57,277 INFO L444 ceAbstractionStarter]: At program point L6484(line 6484) the Hoare annotation is: false [2018-11-23 12:15:57,277 INFO L444 ceAbstractionStarter]: At program point L6480(line 6480) the Hoare annotation is: false [2018-11-23 12:15:57,278 INFO L448 ceAbstractionStarter]: For program point L6443-1(line 6443) no Hoare annotation was computed. [2018-11-23 12:15:57,278 INFO L451 ceAbstractionStarter]: At program point L6443(line 6443) the Hoare annotation is: true [2018-11-23 12:15:57,278 INFO L448 ceAbstractionStarter]: For program point L6435-1(line 6435) no Hoare annotation was computed. [2018-11-23 12:15:57,278 INFO L451 ceAbstractionStarter]: At program point L6435(line 6435) the Hoare annotation is: true [2018-11-23 12:15:57,278 INFO L448 ceAbstractionStarter]: For program point L6468-1(line 6468) no Hoare annotation was computed. [2018-11-23 12:15:57,278 INFO L444 ceAbstractionStarter]: At program point L6468(line 6468) the Hoare annotation is: false [2018-11-23 12:15:57,278 INFO L448 ceAbstractionStarter]: For program point L5824-1(line 5824) no Hoare annotation was computed. [2018-11-23 12:15:57,278 INFO L444 ceAbstractionStarter]: At program point L5824(line 5824) the Hoare annotation is: false [2018-11-23 12:15:57,278 INFO L448 ceAbstractionStarter]: For program point __ei_tx_timeoutFINAL(lines 5774 5832) no Hoare annotation was computed. [2018-11-23 12:15:57,278 INFO L444 ceAbstractionStarter]: At program point L5829(line 5829) the Hoare annotation is: false [2018-11-23 12:15:57,278 INFO L448 ceAbstractionStarter]: For program point L5829-1(line 5829) no Hoare annotation was computed. [2018-11-23 12:15:57,278 INFO L448 ceAbstractionStarter]: For program point L5792-1(line 5792) no Hoare annotation was computed. [2018-11-23 12:15:57,278 INFO L444 ceAbstractionStarter]: At program point L5825(line 5825) the Hoare annotation is: false [2018-11-23 12:15:57,278 INFO L451 ceAbstractionStarter]: At program point L5792(line 5792) the Hoare annotation is: true [2018-11-23 12:15:57,278 INFO L448 ceAbstractionStarter]: For program point L5825-1(line 5825) no Hoare annotation was computed. [2018-11-23 12:15:57,278 INFO L451 ceAbstractionStarter]: At program point __ei_tx_timeoutENTRY(lines 5774 5832) the Hoare annotation is: true [2018-11-23 12:15:57,278 INFO L448 ceAbstractionStarter]: For program point L5813-3(line 5813) no Hoare annotation was computed. [2018-11-23 12:15:57,278 INFO L448 ceAbstractionStarter]: For program point L5813(line 5813) no Hoare annotation was computed. [2018-11-23 12:15:57,278 INFO L448 ceAbstractionStarter]: For program point L5813-1(line 5813) no Hoare annotation was computed. [2018-11-23 12:15:57,278 INFO L448 ceAbstractionStarter]: For program point L5813-5(line 5813) no Hoare annotation was computed. [2018-11-23 12:15:57,278 INFO L448 ceAbstractionStarter]: For program point __ei_tx_timeoutEXIT(lines 5774 5832) no Hoare annotation was computed. [2018-11-23 12:15:57,279 INFO L444 ceAbstractionStarter]: At program point L5801(line 5801) the Hoare annotation is: false [2018-11-23 12:15:57,279 INFO L448 ceAbstractionStarter]: For program point L5801-1(line 5801) no Hoare annotation was computed. [2018-11-23 12:15:57,279 INFO L444 ceAbstractionStarter]: At program point L5826(line 5826) the Hoare annotation is: false [2018-11-23 12:15:57,279 INFO L444 ceAbstractionStarter]: At program point L5797(line 5797) the Hoare annotation is: false [2018-11-23 12:15:57,279 INFO L448 ceAbstractionStarter]: For program point L5797-1(line 5797) no Hoare annotation was computed. [2018-11-23 12:15:57,279 INFO L444 ceAbstractionStarter]: At program point L5826-1(line 5826) the Hoare annotation is: false [2018-11-23 12:15:57,279 INFO L448 ceAbstractionStarter]: For program point L5818(line 5818) no Hoare annotation was computed. [2018-11-23 12:15:57,279 INFO L448 ceAbstractionStarter]: For program point L5818-4(lines 5818 5822) no Hoare annotation was computed. [2018-11-23 12:15:57,279 INFO L448 ceAbstractionStarter]: For program point L5818-2(lines 5818 5822) no Hoare annotation was computed. [2018-11-23 12:15:57,279 INFO L444 ceAbstractionStarter]: At program point L5810(line 5810) the Hoare annotation is: false [2018-11-23 12:15:57,279 INFO L448 ceAbstractionStarter]: For program point L5810-1(line 5810) no Hoare annotation was computed. [2018-11-23 12:15:57,279 INFO L448 ceAbstractionStarter]: For program point L5827(line 5827) no Hoare annotation was computed. [2018-11-23 12:15:57,279 INFO L444 ceAbstractionStarter]: At program point L5823(line 5823) the Hoare annotation is: false [2018-11-23 12:15:57,279 INFO L448 ceAbstractionStarter]: For program point L5823-1(line 5823) no Hoare annotation was computed. [2018-11-23 12:15:57,279 INFO L448 ceAbstractionStarter]: For program point L5811(lines 5811 5817) no Hoare annotation was computed. [2018-11-23 12:15:57,279 INFO L448 ceAbstractionStarter]: For program point L5811-2(lines 5811 5817) no Hoare annotation was computed. [2018-11-23 12:15:57,279 INFO L444 ceAbstractionStarter]: At program point L5803(line 5803) the Hoare annotation is: false [2018-11-23 12:15:57,279 INFO L448 ceAbstractionStarter]: For program point L5803-1(line 5803) no Hoare annotation was computed. [2018-11-23 12:15:57,279 INFO L444 ceAbstractionStarter]: At program point L5799(line 5799) the Hoare annotation is: false [2018-11-23 12:15:57,279 INFO L448 ceAbstractionStarter]: For program point L5799-1(line 5799) no Hoare annotation was computed. [2018-11-23 12:15:57,279 INFO L448 ceAbstractionStarter]: For program point L5828-1(line 5828) no Hoare annotation was computed. [2018-11-23 12:15:57,279 INFO L444 ceAbstractionStarter]: At program point L5828(line 5828) the Hoare annotation is: false [2018-11-23 12:15:57,279 INFO L451 ceAbstractionStarter]: At program point L7738(line 7738) the Hoare annotation is: true [2018-11-23 12:15:57,280 INFO L451 ceAbstractionStarter]: At program point ldv_skb_free_intENTRY(lines 7733 7741) the Hoare annotation is: true [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point ldv_skb_free_intFINAL(lines 7733 7741) no Hoare annotation was computed. [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point ldv_skb_free_intEXIT(lines 7733 7741) no Hoare annotation was computed. [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point L7738-1(line 7738) no Hoare annotation was computed. [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point L7535-1(line 7535) no Hoare annotation was computed. [2018-11-23 12:15:57,280 INFO L451 ceAbstractionStarter]: At program point L7535(line 7535) the Hoare annotation is: true [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point ldv_netif_rx_13EXIT(lines 7530 7538) no Hoare annotation was computed. [2018-11-23 12:15:57,280 INFO L451 ceAbstractionStarter]: At program point ldv_netif_rx_13ENTRY(lines 7530 7538) the Hoare annotation is: true [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point ldv_netif_rx_13FINAL(lines 7530 7538) no Hoare annotation was computed. [2018-11-23 12:15:57,280 INFO L451 ceAbstractionStarter]: At program point enable_irq_lockdepENTRY(lines 5555 5565) the Hoare annotation is: true [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point enable_irq_lockdepFINAL(lines 5555 5565) no Hoare annotation was computed. [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point enable_irq_lockdepEXIT(lines 5555 5565) no Hoare annotation was computed. [2018-11-23 12:15:57,280 INFO L451 ceAbstractionStarter]: At program point L5561(line 5561) the Hoare annotation is: true [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point L5561-1(line 5561) no Hoare annotation was computed. [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point ethdev_setupEXIT(lines 6630 6657) no Hoare annotation was computed. [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point L6652-1(line 6652) no Hoare annotation was computed. [2018-11-23 12:15:57,280 INFO L451 ceAbstractionStarter]: At program point L6652(line 6652) the Hoare annotation is: true [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point L6643(lines 6643 6647) no Hoare annotation was computed. [2018-11-23 12:15:57,280 INFO L451 ceAbstractionStarter]: At program point ethdev_setupENTRY(lines 6630 6657) the Hoare annotation is: true [2018-11-23 12:15:57,280 INFO L451 ceAbstractionStarter]: At program point L6638(line 6638) the Hoare annotation is: true [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point L6640-1(lines 6640 6650) no Hoare annotation was computed. [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point L6640(lines 6640 6650) no Hoare annotation was computed. [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point L6638-1(line 6638) no Hoare annotation was computed. [2018-11-23 12:15:57,280 INFO L448 ceAbstractionStarter]: For program point ethdev_setupFINAL(lines 6630 6657) no Hoare annotation was computed. [2018-11-23 12:15:57,281 INFO L451 ceAbstractionStarter]: At program point L5216(lines 5213 5218) the Hoare annotation is: true [2018-11-23 12:15:57,281 INFO L451 ceAbstractionStarter]: At program point L5211(lines 5211 5212) the Hoare annotation is: true [2018-11-23 12:15:57,281 INFO L448 ceAbstractionStarter]: For program point L5211-1(lines 5211 5212) no Hoare annotation was computed. [2018-11-23 12:15:57,281 INFO L448 ceAbstractionStarter]: For program point L5213(lines 5213 5220) no Hoare annotation was computed. [2018-11-23 12:15:57,281 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_disableEXIT(lines 5196 5226) no Hoare annotation was computed. [2018-11-23 12:15:57,281 INFO L451 ceAbstractionStarter]: At program point arch_local_irq_disableENTRY(lines 5196 5226) the Hoare annotation is: true [2018-11-23 12:15:57,281 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_disableFINAL(lines 5196 5226) no Hoare annotation was computed. [2018-11-23 12:15:57,281 INFO L448 ceAbstractionStarter]: For program point L7104-2(lines 7034 7221) no Hoare annotation was computed. [2018-11-23 12:15:57,281 INFO L448 ceAbstractionStarter]: For program point L7104(lines 7104 7109) no Hoare annotation was computed. [2018-11-23 12:15:57,281 INFO L448 ceAbstractionStarter]: For program point L7137(line 7137) no Hoare annotation was computed. [2018-11-23 12:15:57,281 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 6991 7475) no Hoare annotation was computed. [2018-11-23 12:15:57,281 INFO L448 ceAbstractionStarter]: For program point L7270(line 7270) no Hoare annotation was computed. [2018-11-23 12:15:57,281 INFO L448 ceAbstractionStarter]: For program point L7303(lines 7303 7308) no Hoare annotation was computed. [2018-11-23 12:15:57,281 INFO L448 ceAbstractionStarter]: For program point L7336-1(line 7336) no Hoare annotation was computed. [2018-11-23 12:15:57,281 INFO L444 ceAbstractionStarter]: At program point L7336(line 7336) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,282 INFO L448 ceAbstractionStarter]: For program point L7138(lines 7138 7147) no Hoare annotation was computed. [2018-11-23 12:15:57,282 INFO L448 ceAbstractionStarter]: For program point L7303-2(lines 7273 7460) no Hoare annotation was computed. [2018-11-23 12:15:57,282 INFO L448 ceAbstractionStarter]: For program point L7105-1(line 7105) no Hoare annotation was computed. [2018-11-23 12:15:57,282 INFO L444 ceAbstractionStarter]: At program point L7105(line 7105) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,282 INFO L448 ceAbstractionStarter]: For program point L7403-1(lines 7273 7460) no Hoare annotation was computed. [2018-11-23 12:15:57,282 INFO L448 ceAbstractionStarter]: For program point L7436(line 7436) no Hoare annotation was computed. [2018-11-23 12:15:57,282 INFO L444 ceAbstractionStarter]: At program point L7469(lines 7010 7474) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,282 INFO L448 ceAbstractionStarter]: For program point L7271(lines 7271 7464) no Hoare annotation was computed. [2018-11-23 12:15:57,282 INFO L448 ceAbstractionStarter]: For program point L7139-1(line 7139) no Hoare annotation was computed. [2018-11-23 12:15:57,282 INFO L444 ceAbstractionStarter]: At program point L7139(line 7139) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,282 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 6991 7475) no Hoare annotation was computed. [2018-11-23 12:15:57,283 INFO L448 ceAbstractionStarter]: For program point L7437(lines 7437 7447) no Hoare annotation was computed. [2018-11-23 12:15:57,283 INFO L448 ceAbstractionStarter]: For program point L7140(lines 7140 7144) no Hoare annotation was computed. [2018-11-23 12:15:57,283 INFO L448 ceAbstractionStarter]: For program point L7240(line 7240) no Hoare annotation was computed. [2018-11-23 12:15:57,283 INFO L448 ceAbstractionStarter]: For program point L7273(lines 7273 7460) no Hoare annotation was computed. [2018-11-23 12:15:57,283 INFO L448 ceAbstractionStarter]: For program point L7439(lines 7439 7444) no Hoare annotation was computed. [2018-11-23 12:15:57,283 INFO L448 ceAbstractionStarter]: For program point L7472(line 7472) no Hoare annotation was computed. [2018-11-23 12:15:57,283 INFO L448 ceAbstractionStarter]: For program point L7274(line 7274) no Hoare annotation was computed. [2018-11-23 12:15:57,283 INFO L448 ceAbstractionStarter]: For program point L7241(lines 7241 7260) no Hoare annotation was computed. [2018-11-23 12:15:57,283 INFO L448 ceAbstractionStarter]: For program point L7043(line 7043) no Hoare annotation was computed. [2018-11-23 12:15:57,283 INFO L444 ceAbstractionStarter]: At program point L7242(line 7242) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32)) (= (bvadd ~ldv_state_variable_0~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,283 INFO L448 ceAbstractionStarter]: For program point L7275(lines 7275 7280) no Hoare annotation was computed. [2018-11-23 12:15:57,283 INFO L448 ceAbstractionStarter]: For program point L7242-1(line 7242) no Hoare annotation was computed. [2018-11-23 12:15:57,284 INFO L448 ceAbstractionStarter]: For program point L7275-2(lines 7273 7460) no Hoare annotation was computed. [2018-11-23 12:15:57,284 INFO L448 ceAbstractionStarter]: For program point L7011-1(line 7011) no Hoare annotation was computed. [2018-11-23 12:15:57,284 INFO L448 ceAbstractionStarter]: For program point L7044-2(lines 7034 7221) no Hoare annotation was computed. [2018-11-23 12:15:57,284 INFO L444 ceAbstractionStarter]: At program point L7011(line 7011) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,284 INFO L448 ceAbstractionStarter]: For program point L7044(lines 7044 7049) no Hoare annotation was computed. [2018-11-23 12:15:57,284 INFO L448 ceAbstractionStarter]: For program point L7110-1(lines 7034 7221) no Hoare annotation was computed. [2018-11-23 12:15:57,284 INFO L448 ceAbstractionStarter]: For program point L7342(line 7342) no Hoare annotation was computed. [2018-11-23 12:15:57,284 INFO L448 ceAbstractionStarter]: For program point L7210(line 7210) no Hoare annotation was computed. [2018-11-23 12:15:57,284 INFO L448 ceAbstractionStarter]: For program point L7243(lines 7243 7248) no Hoare annotation was computed. [2018-11-23 12:15:57,284 INFO L448 ceAbstractionStarter]: For program point L7276-1(line 7276) no Hoare annotation was computed. [2018-11-23 12:15:57,284 INFO L444 ceAbstractionStarter]: At program point L7276(line 7276) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,284 INFO L448 ceAbstractionStarter]: For program point L7309-1(lines 7273 7460) no Hoare annotation was computed. [2018-11-23 12:15:57,285 INFO L448 ceAbstractionStarter]: For program point L7111-1(line 7111) no Hoare annotation was computed. [2018-11-23 12:15:57,285 INFO L444 ceAbstractionStarter]: At program point L7111(line 7111) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,285 INFO L448 ceAbstractionStarter]: For program point L7177(line 7177) no Hoare annotation was computed. [2018-11-23 12:15:57,285 INFO L448 ceAbstractionStarter]: For program point L7045-1(line 7045) no Hoare annotation was computed. [2018-11-23 12:15:57,285 INFO L444 ceAbstractionStarter]: At program point L7045(line 7045) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,285 INFO L448 ceAbstractionStarter]: For program point L7343(lines 7343 7348) no Hoare annotation was computed. [2018-11-23 12:15:57,285 INFO L448 ceAbstractionStarter]: For program point L7376(line 7376) no Hoare annotation was computed. [2018-11-23 12:15:57,285 INFO L448 ceAbstractionStarter]: For program point L7178(lines 7178 7183) no Hoare annotation was computed. [2018-11-23 12:15:57,285 INFO L448 ceAbstractionStarter]: For program point L7211(lines 7211 7217) no Hoare annotation was computed. [2018-11-23 12:15:57,285 INFO L448 ceAbstractionStarter]: For program point L7343-2(lines 7273 7460) no Hoare annotation was computed. [2018-11-23 12:15:57,285 INFO L448 ceAbstractionStarter]: For program point L7178-2(lines 7034 7221) no Hoare annotation was computed. [2018-11-23 12:15:57,285 INFO L448 ceAbstractionStarter]: For program point L7013-1(line 7013) no Hoare annotation was computed. [2018-11-23 12:15:57,285 INFO L444 ceAbstractionStarter]: At program point L7013(line 7013) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,286 INFO L448 ceAbstractionStarter]: For program point L7344-1(line 7344) no Hoare annotation was computed. [2018-11-23 12:15:57,286 INFO L444 ceAbstractionStarter]: At program point L7344(line 7344) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,286 INFO L448 ceAbstractionStarter]: For program point L7377(lines 7377 7386) no Hoare annotation was computed. [2018-11-23 12:15:57,286 INFO L448 ceAbstractionStarter]: For program point L7179-1(line 7179) no Hoare annotation was computed. [2018-11-23 12:15:57,286 INFO L451 ceAbstractionStarter]: At program point L7179(line 7179) the Hoare annotation is: true [2018-11-23 12:15:57,286 INFO L444 ceAbstractionStarter]: At program point L7245(lines 7010 7474) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,286 INFO L444 ceAbstractionStarter]: At program point L7378(line 7378) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,286 INFO L448 ceAbstractionStarter]: For program point L7378-1(line 7378) no Hoare annotation was computed. [2018-11-23 12:15:57,286 INFO L448 ceAbstractionStarter]: For program point L7379(lines 7379 7383) no Hoare annotation was computed. [2018-11-23 12:15:57,286 INFO L448 ceAbstractionStarter]: For program point L7281-1(lines 7273 7460) no Hoare annotation was computed. [2018-11-23 12:15:57,286 INFO L448 ceAbstractionStarter]: For program point L7083(line 7083) no Hoare annotation was computed. [2018-11-23 12:15:57,286 INFO L448 ceAbstractionStarter]: For program point L7149(line 7149) no Hoare annotation was computed. [2018-11-23 12:15:57,286 INFO L448 ceAbstractionStarter]: For program point L7017-1(line 7017) no Hoare annotation was computed. [2018-11-23 12:15:57,286 INFO L444 ceAbstractionStarter]: At program point L7017(line 7017) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,286 INFO L448 ceAbstractionStarter]: For program point L7050-1(lines 7034 7221) no Hoare annotation was computed. [2018-11-23 12:15:57,286 INFO L444 ceAbstractionStarter]: At program point L7282(line 7282) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,287 INFO L448 ceAbstractionStarter]: For program point L7150(lines 7150 7155) no Hoare annotation was computed. [2018-11-23 12:15:57,287 INFO L448 ceAbstractionStarter]: For program point L7249(lines 7249 7257) no Hoare annotation was computed. [2018-11-23 12:15:57,287 INFO L448 ceAbstractionStarter]: For program point L7282-1(line 7282) no Hoare annotation was computed. [2018-11-23 12:15:57,287 INFO L448 ceAbstractionStarter]: For program point L7051-1(line 7051) no Hoare annotation was computed. [2018-11-23 12:15:57,287 INFO L448 ceAbstractionStarter]: For program point L7084-2(lines 7034 7221) no Hoare annotation was computed. [2018-11-23 12:15:57,287 INFO L444 ceAbstractionStarter]: At program point L7051(line 7051) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,287 INFO L448 ceAbstractionStarter]: For program point L7084(lines 7084 7089) no Hoare annotation was computed. [2018-11-23 12:15:57,287 INFO L448 ceAbstractionStarter]: For program point L7117-1(line 7117) no Hoare annotation was computed. [2018-11-23 12:15:57,287 INFO L444 ceAbstractionStarter]: At program point L7117(line 7117) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,287 INFO L448 ceAbstractionStarter]: For program point L7349-1(lines 7273 7460) no Hoare annotation was computed. [2018-11-23 12:15:57,287 INFO L448 ceAbstractionStarter]: For program point L7151-1(line 7151) no Hoare annotation was computed. [2018-11-23 12:15:57,287 INFO L444 ceAbstractionStarter]: At program point L7151(line 7151) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,287 INFO L448 ceAbstractionStarter]: For program point L7184-1(lines 7034 7221) no Hoare annotation was computed. [2018-11-23 12:15:57,287 INFO L448 ceAbstractionStarter]: For program point L7019-1(line 7019) no Hoare annotation was computed. [2018-11-23 12:15:57,287 INFO L444 ceAbstractionStarter]: At program point L7019(line 7019) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,287 INFO L448 ceAbstractionStarter]: For program point L7085-1(line 7085) no Hoare annotation was computed. [2018-11-23 12:15:57,288 INFO L444 ceAbstractionStarter]: At program point L7085(line 7085) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,288 INFO L444 ceAbstractionStarter]: At program point L7350(line 7350) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,288 INFO L448 ceAbstractionStarter]: For program point L7416(line 7416) no Hoare annotation was computed. [2018-11-23 12:15:57,288 INFO L448 ceAbstractionStarter]: For program point L7449(line 7449) no Hoare annotation was computed. [2018-11-23 12:15:57,288 INFO L448 ceAbstractionStarter]: For program point L7350-1(line 7350) no Hoare annotation was computed. [2018-11-23 12:15:57,288 INFO L448 ceAbstractionStarter]: For program point L7185-1(line 7185) no Hoare annotation was computed. [2018-11-23 12:15:57,288 INFO L451 ceAbstractionStarter]: At program point L7185(line 7185) the Hoare annotation is: true [2018-11-23 12:15:57,288 INFO L448 ceAbstractionStarter]: For program point L7450(lines 7450 7456) no Hoare annotation was computed. [2018-11-23 12:15:57,288 INFO L448 ceAbstractionStarter]: For program point L7417-2(lines 7273 7460) no Hoare annotation was computed. [2018-11-23 12:15:57,288 INFO L448 ceAbstractionStarter]: For program point L7417(lines 7417 7422) no Hoare annotation was computed. [2018-11-23 12:15:57,288 INFO L448 ceAbstractionStarter]: For program point L7219(line 7219) no Hoare annotation was computed. [2018-11-23 12:15:57,288 INFO L448 ceAbstractionStarter]: For program point L7252-1(line 7252) no Hoare annotation was computed. [2018-11-23 12:15:57,288 INFO L444 ceAbstractionStarter]: At program point L7252(line 7252) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,288 INFO L451 ceAbstractionStarter]: At program point L7418(line 7418) the Hoare annotation is: true [2018-11-23 12:15:57,288 INFO L448 ceAbstractionStarter]: For program point L7418-1(line 7418) no Hoare annotation was computed. [2018-11-23 12:15:57,288 INFO L451 ceAbstractionStarter]: At program point L7220(line 7220) the Hoare annotation is: true [2018-11-23 12:15:57,288 INFO L444 ceAbstractionStarter]: At program point L7254(line 7254) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,288 INFO L448 ceAbstractionStarter]: For program point L7023-1(line 7023) no Hoare annotation was computed. [2018-11-23 12:15:57,288 INFO L444 ceAbstractionStarter]: At program point L7023(line 7023) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,288 INFO L448 ceAbstractionStarter]: For program point L7288-1(line 7288) no Hoare annotation was computed. [2018-11-23 12:15:57,288 INFO L444 ceAbstractionStarter]: At program point L7288(line 7288) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,288 INFO L448 ceAbstractionStarter]: For program point L7123(line 7123) no Hoare annotation was computed. [2018-11-23 12:15:57,288 INFO L448 ceAbstractionStarter]: For program point L7057-1(line 7057) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L444 ceAbstractionStarter]: At program point L7057(line 7057) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7090-1(lines 7034 7221) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7322(line 7322) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7388(line 7388) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7091-1(line 7091) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7124-2(lines 7034 7221) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L444 ceAbstractionStarter]: At program point L7091(line 7091) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7124(lines 7124 7129) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7157(line 7157) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7323(lines 7323 7328) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7356-1(line 7356) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L444 ceAbstractionStarter]: At program point L7356(line 7356) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7389(lines 7389 7394) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7158(lines 7158 7163) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7191-1(line 7191) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L451 ceAbstractionStarter]: At program point L7191(line 7191) the Hoare annotation is: true [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7323-2(lines 7273 7460) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7158-2(lines 7034 7221) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L444 ceAbstractionStarter]: At program point L7390(line 7390) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7423-1(lines 7273 7460) no Hoare annotation was computed. [2018-11-23 12:15:57,289 INFO L448 ceAbstractionStarter]: For program point L7324-1(line 7324) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L444 ceAbstractionStarter]: At program point L7324(line 7324) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7390-1(line 7390) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7424-1(line 7424) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L451 ceAbstractionStarter]: At program point L7424(line 7424) the Hoare annotation is: true [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7458(line 7458) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7227(line 7227) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L451 ceAbstractionStarter]: At program point L7459(line 7459) the Hoare annotation is: true [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7294(line 7294) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7228(lines 7228 7268) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7030(lines 7030 7468) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7063(line 7063) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7262(line 7262) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7295(lines 7295 7300) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7064-2(lines 7034 7221) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7031(line 7031) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7064(lines 7064 7069) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7097-1(line 7097) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L444 ceAbstractionStarter]: At program point L7097(line 7097) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7362(line 7362) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7230(lines 7230 7264) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L451 ceAbstractionStarter]: At program point L7263(line 7263) the Hoare annotation is: true [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7296-1(line 7296) no Hoare annotation was computed. [2018-11-23 12:15:57,290 INFO L444 ceAbstractionStarter]: At program point L7296(line 7296) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,290 INFO L448 ceAbstractionStarter]: For program point L7329-1(lines 7273 7460) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7164-1(lines 7034 7221) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7197(line 7197) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7032(lines 7032 7225) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L444 ceAbstractionStarter]: At program point L7330(line 7330) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7363(lines 7363 7368) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7396(line 7396) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7198(lines 7198 7208) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7231(line 7231) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7330-1(line 7330) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7363-2(lines 7273 7460) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 6991 7475) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,291 INFO L451 ceAbstractionStarter]: At program point L7430(line 7430) the Hoare annotation is: true [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7397-2(lines 7273 7460) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7397(lines 7397 7402) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7430-1(line 7430) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7232(lines 7232 7238) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7034(lines 7034 7221) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7200(lines 7200 7205) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7233-1(line 7233) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L444 ceAbstractionStarter]: At program point L7233(line 7233) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7035(line 7035) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7036(lines 7036 7041) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7466(line 7466) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7103(line 7103) no Hoare annotation was computed. [2018-11-23 12:15:57,291 INFO L448 ceAbstractionStarter]: For program point L7037-1(line 7037) no Hoare annotation was computed. [2018-11-23 12:15:57,292 INFO L444 ceAbstractionStarter]: At program point L7037(line 7037) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_retval_2~0)|))) [2018-11-23 12:15:57,292 INFO L448 ceAbstractionStarter]: For program point L7070-1(lines 7034 7221) no Hoare annotation was computed. [2018-11-23 12:15:57,292 INFO L451 ceAbstractionStarter]: At program point L7467(line 7467) the Hoare annotation is: true [2018-11-23 12:15:57,292 INFO L448 ceAbstractionStarter]: For program point L7302(line 7302) no Hoare annotation was computed. [2018-11-23 12:15:57,292 INFO L448 ceAbstractionStarter]: For program point ei_pollFINAL(lines 6879 6887) no Hoare annotation was computed. [2018-11-23 12:15:57,292 INFO L448 ceAbstractionStarter]: For program point ei_pollEXIT(lines 6879 6887) no Hoare annotation was computed. [2018-11-23 12:15:57,292 INFO L444 ceAbstractionStarter]: At program point ei_pollENTRY(lines 6879 6887) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,292 INFO L444 ceAbstractionStarter]: At program point L6884(line 6884) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,292 INFO L448 ceAbstractionStarter]: For program point netif_start_queueEXIT(lines 5612 5621) no Hoare annotation was computed. [2018-11-23 12:15:57,292 INFO L451 ceAbstractionStarter]: At program point L5617(line 5617) the Hoare annotation is: true [2018-11-23 12:15:57,292 INFO L448 ceAbstractionStarter]: For program point L5617-1(line 5617) no Hoare annotation was computed. [2018-11-23 12:15:57,292 INFO L451 ceAbstractionStarter]: At program point netif_start_queueENTRY(lines 5612 5621) the Hoare annotation is: true [2018-11-23 12:15:57,292 INFO L448 ceAbstractionStarter]: For program point netif_start_queueFINAL(lines 5612 5621) no Hoare annotation was computed. [2018-11-23 12:15:57,292 INFO L451 ceAbstractionStarter]: At program point L5618(line 5618) the Hoare annotation is: true [2018-11-23 12:15:57,292 INFO L448 ceAbstractionStarter]: For program point disable_irq_nosync_lockdep_irqsaveEXIT(lines 5544 5554) no Hoare annotation was computed. [2018-11-23 12:15:57,292 INFO L451 ceAbstractionStarter]: At program point L5550(line 5550) the Hoare annotation is: true [2018-11-23 12:15:57,292 INFO L448 ceAbstractionStarter]: For program point disable_irq_nosync_lockdep_irqsaveFINAL(lines 5544 5554) no Hoare annotation was computed. [2018-11-23 12:15:57,292 INFO L451 ceAbstractionStarter]: At program point disable_irq_nosync_lockdep_irqsaveENTRY(lines 5544 5554) the Hoare annotation is: true [2018-11-23 12:15:57,292 INFO L448 ceAbstractionStarter]: For program point L5550-1(line 5550) no Hoare annotation was computed. [2018-11-23 12:15:57,292 INFO L444 ceAbstractionStarter]: At program point ldv_set_initENTRY(lines 7543 7552) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,292 INFO L448 ceAbstractionStarter]: For program point ldv_set_initEXIT(lines 7543 7552) no Hoare annotation was computed. [2018-11-23 12:15:57,293 INFO L448 ceAbstractionStarter]: For program point ldv_set_initFINAL(lines 7543 7552) no Hoare annotation was computed. [2018-11-23 12:15:57,293 INFO L448 ceAbstractionStarter]: For program point __ei_get_statsFINAL(lines 6491 6530) no Hoare annotation was computed. [2018-11-23 12:15:57,293 INFO L451 ceAbstractionStarter]: At program point __ei_get_statsENTRY(lines 6491 6530) the Hoare annotation is: true [2018-11-23 12:15:57,293 INFO L451 ceAbstractionStarter]: At program point L6506(line 6506) the Hoare annotation is: true [2018-11-23 12:15:57,293 INFO L448 ceAbstractionStarter]: For program point L6508-1(line 6508) no Hoare annotation was computed. [2018-11-23 12:15:57,293 INFO L451 ceAbstractionStarter]: At program point L6508(line 6508) the Hoare annotation is: true [2018-11-23 12:15:57,293 INFO L448 ceAbstractionStarter]: For program point L6506-1(line 6506) no Hoare annotation was computed. [2018-11-23 12:15:57,293 INFO L448 ceAbstractionStarter]: For program point __ei_get_statsEXIT(lines 6491 6530) no Hoare annotation was computed. [2018-11-23 12:15:57,293 INFO L448 ceAbstractionStarter]: For program point L6527-1(line 6527) no Hoare annotation was computed. [2018-11-23 12:15:57,293 INFO L451 ceAbstractionStarter]: At program point L6527(line 6527) the Hoare annotation is: true [2018-11-23 12:15:57,293 INFO L448 ceAbstractionStarter]: For program point L6523-1(line 6523) no Hoare annotation was computed. [2018-11-23 12:15:57,293 INFO L451 ceAbstractionStarter]: At program point L6523(line 6523) the Hoare annotation is: true [2018-11-23 12:15:57,293 INFO L448 ceAbstractionStarter]: For program point L6525-1(line 6525) no Hoare annotation was computed. [2018-11-23 12:15:57,293 INFO L451 ceAbstractionStarter]: At program point L6525(line 6525) the Hoare annotation is: true [2018-11-23 12:15:57,293 INFO L448 ceAbstractionStarter]: For program point L6519-1(line 6519) no Hoare annotation was computed. [2018-11-23 12:15:57,293 INFO L451 ceAbstractionStarter]: At program point L6519(line 6519) the Hoare annotation is: true [2018-11-23 12:15:57,293 INFO L448 ceAbstractionStarter]: For program point L6521-1(line 6521) no Hoare annotation was computed. [2018-11-23 12:15:57,293 INFO L451 ceAbstractionStarter]: At program point L6521(line 6521) the Hoare annotation is: true [2018-11-23 12:15:57,293 INFO L448 ceAbstractionStarter]: For program point L6509-2(lines 6504 6529) no Hoare annotation was computed. [2018-11-23 12:15:57,293 INFO L448 ceAbstractionStarter]: For program point L6509(lines 6509 6513) no Hoare annotation was computed. [2018-11-23 12:15:57,293 INFO L448 ceAbstractionStarter]: For program point netif_tx_wake_queueEXIT(lines 5622 5635) no Hoare annotation was computed. [2018-11-23 12:15:57,293 INFO L451 ceAbstractionStarter]: At program point netif_tx_wake_queueENTRY(lines 5622 5635) the Hoare annotation is: true [2018-11-23 12:15:57,293 INFO L451 ceAbstractionStarter]: At program point L5627(line 5627) the Hoare annotation is: true [2018-11-23 12:15:57,293 INFO L448 ceAbstractionStarter]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2018-11-23 12:15:57,293 INFO L448 ceAbstractionStarter]: For program point L5628-2(lines 5622 5635) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point L5628(lines 5628 5632) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point skb_reserveFINAL(lines 5351 5360) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L451 ceAbstractionStarter]: At program point skb_reserveENTRY(lines 5351 5360) the Hoare annotation is: true [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point skb_reserveEXIT(lines 5351 5360) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_INT~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_INT~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_INT~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point L5374(lines 5374 5378) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L451 ceAbstractionStarter]: At program point L5371(line 5371) the Hoare annotation is: true [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point L5372-1(lines 5365 5384) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point L5371-1(line 5371) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L451 ceAbstractionStarter]: At program point L5373(line 5373) the Hoare annotation is: true [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point L5372(lines 5372 5381) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point L5373-1(line 5373) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point sw_tx_timestampEXIT(lines 5365 5384) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L451 ceAbstractionStarter]: At program point sw_tx_timestampENTRY(lines 5365 5384) the Hoare annotation is: true [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 12:15:57,294 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point L-1-3(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L451 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,294 INFO L451 ceAbstractionStarter]: At program point L-1-7(line -1) the Hoare annotation is: true [2018-11-23 12:15:57,294 INFO L451 ceAbstractionStarter]: At program point L-1-9(line -1) the Hoare annotation is: true [2018-11-23 12:15:57,294 INFO L448 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point ldv_set_addEXIT(lines 7554 7581) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point L7573-1(lines 7554 7581) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point L7561-1(lines 7561 7565) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point L7561(lines 7561 7565) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point L7566(lines 7566 7570) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L451 ceAbstractionStarter]: At program point L7560-2(lines 7560 7572) the Hoare annotation is: true [2018-11-23 12:15:57,295 INFO L451 ceAbstractionStarter]: At program point ldv_set_addENTRY(lines 7554 7581) the Hoare annotation is: true [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point L7560-3(lines 7558 7580) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 5476 5484) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 5476 5484) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L451 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 5476 5484) the Hoare annotation is: true [2018-11-23 12:15:57,295 INFO L444 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 7715 7723) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 7715 7723) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 7715 7723) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point ei_closeEXIT(lines 6782 6790) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L451 ceAbstractionStarter]: At program point ei_closeENTRY(lines 6782 6790) the Hoare annotation is: true [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point ei_closeFINAL(lines 6782 6790) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point L6787-1(line 6787) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L451 ceAbstractionStarter]: At program point L6787(line 6787) the Hoare annotation is: true [2018-11-23 12:15:57,295 INFO L451 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L448 ceAbstractionStarter]: For program point netif_runningEXIT(lines 5681 5689) no Hoare annotation was computed. [2018-11-23 12:15:57,295 INFO L451 ceAbstractionStarter]: At program point L5686(line 5686) the Hoare annotation is: true [2018-11-23 12:15:57,296 INFO L451 ceAbstractionStarter]: At program point netif_runningENTRY(lines 5681 5689) the Hoare annotation is: true [2018-11-23 12:15:57,296 INFO L448 ceAbstractionStarter]: For program point L5686-1(line 5686) no Hoare annotation was computed. [2018-11-23 12:15:57,296 INFO L448 ceAbstractionStarter]: For program point netif_runningFINAL(lines 5681 5689) no Hoare annotation was computed. [2018-11-23 12:15:57,296 INFO L451 ceAbstractionStarter]: At program point netif_tx_start_queueENTRY(lines 5603 5611) the Hoare annotation is: true [2018-11-23 12:15:57,296 INFO L448 ceAbstractionStarter]: For program point netif_tx_start_queueEXIT(lines 5603 5611) no Hoare annotation was computed. [2018-11-23 12:15:57,296 INFO L448 ceAbstractionStarter]: For program point netif_tx_start_queueFINAL(lines 5603 5611) no Hoare annotation was computed. [2018-11-23 12:15:57,296 INFO L451 ceAbstractionStarter]: At program point L5608(line 5608) the Hoare annotation is: true [2018-11-23 12:15:57,296 INFO L451 ceAbstractionStarter]: At program point disable_irq_nosync_lockdepENTRY(lines 5533 5543) the Hoare annotation is: true [2018-11-23 12:15:57,296 INFO L448 ceAbstractionStarter]: For program point disable_irq_nosync_lockdepEXIT(lines 5533 5543) no Hoare annotation was computed. [2018-11-23 12:15:57,296 INFO L448 ceAbstractionStarter]: For program point disable_irq_nosync_lockdepFINAL(lines 5533 5543) no Hoare annotation was computed. [2018-11-23 12:15:57,296 INFO L451 ceAbstractionStarter]: At program point L5539(line 5539) the Hoare annotation is: true [2018-11-23 12:15:57,296 INFO L448 ceAbstractionStarter]: For program point L5539-1(line 5539) no Hoare annotation was computed. [2018-11-23 12:15:57,296 INFO L448 ceAbstractionStarter]: For program point L5661(lines 5661 5666) no Hoare annotation was computed. [2018-11-23 12:15:57,296 INFO L448 ceAbstractionStarter]: For program point L5660(line 5660) no Hoare annotation was computed. [2018-11-23 12:15:57,296 INFO L448 ceAbstractionStarter]: For program point L5655(lines 5655 5659) no Hoare annotation was computed. [2018-11-23 12:15:57,296 INFO L451 ceAbstractionStarter]: At program point L5654(line 5654) the Hoare annotation is: true [2018-11-23 12:15:57,296 INFO L448 ceAbstractionStarter]: For program point L5654-1(line 5654) no Hoare annotation was computed. [2018-11-23 12:15:57,296 INFO L451 ceAbstractionStarter]: At program point L5655-2(lines 5655 5659) the Hoare annotation is: true [2018-11-23 12:15:57,296 INFO L448 ceAbstractionStarter]: For program point netif_tx_stop_queueFINAL(lines 5646 5670) no Hoare annotation was computed. [2018-11-23 12:15:57,296 INFO L448 ceAbstractionStarter]: For program point netif_tx_stop_queueEXIT(lines 5646 5670) no Hoare annotation was computed. [2018-11-23 12:15:57,296 INFO L451 ceAbstractionStarter]: At program point netif_tx_stop_queueENTRY(lines 5646 5670) the Hoare annotation is: true [2018-11-23 12:15:57,296 INFO L451 ceAbstractionStarter]: At program point L5667(line 5667) the Hoare annotation is: true [2018-11-23 12:15:57,296 INFO L451 ceAbstractionStarter]: At program point ei_tx_errENTRY(lines 6122 6161) the Hoare annotation is: true [2018-11-23 12:15:57,296 INFO L451 ceAbstractionStarter]: At program point L6138(line 6138) the Hoare annotation is: true [2018-11-23 12:15:57,297 INFO L451 ceAbstractionStarter]: At program point L6140(line 6140) the Hoare annotation is: true [2018-11-23 12:15:57,297 INFO L448 ceAbstractionStarter]: For program point L6138-1(lines 6131 6160) no Hoare annotation was computed. [2018-11-23 12:15:57,297 INFO L448 ceAbstractionStarter]: For program point L6153-1(lines 6122 6161) no Hoare annotation was computed. [2018-11-23 12:15:57,297 INFO L448 ceAbstractionStarter]: For program point L6143(lines 6143 6147) no Hoare annotation was computed. [2018-11-23 12:15:57,297 INFO L448 ceAbstractionStarter]: For program point ei_tx_errEXIT(lines 6122 6161) no Hoare annotation was computed. [2018-11-23 12:15:57,297 INFO L448 ceAbstractionStarter]: For program point L6143-2(lines 6141 6158) no Hoare annotation was computed. [2018-11-23 12:15:57,297 INFO L451 ceAbstractionStarter]: At program point L6135(line 6135) the Hoare annotation is: true [2018-11-23 12:15:57,297 INFO L448 ceAbstractionStarter]: For program point L6135-1(line 6135) no Hoare annotation was computed. [2018-11-23 12:15:57,297 INFO L451 ceAbstractionStarter]: At program point L6133(line 6133) the Hoare annotation is: true [2018-11-23 12:15:57,297 INFO L448 ceAbstractionStarter]: For program point L6133-1(line 6133) no Hoare annotation was computed. [2018-11-23 12:15:57,297 INFO L448 ceAbstractionStarter]: For program point L6148-1(lines 6141 6158) no Hoare annotation was computed. [2018-11-23 12:15:57,297 INFO L448 ceAbstractionStarter]: For program point ldv_set_is_emptyEXIT(lines 7647 7654) no Hoare annotation was computed. [2018-11-23 12:15:57,297 INFO L451 ceAbstractionStarter]: At program point ldv_set_is_emptyENTRY(lines 7647 7654) the Hoare annotation is: true [2018-11-23 12:15:57,297 INFO L448 ceAbstractionStarter]: For program point ldv_set_is_emptyFINAL(lines 7647 7654) no Hoare annotation was computed. [2018-11-23 12:15:57,297 INFO L448 ceAbstractionStarter]: For program point L7608-1(lines 7608 7612) no Hoare annotation was computed. [2018-11-23 12:15:57,297 INFO L448 ceAbstractionStarter]: For program point L7608(lines 7608 7612) no Hoare annotation was computed. [2018-11-23 12:15:57,297 INFO L448 ceAbstractionStarter]: For program point L7592-1(lines 7592 7596) no Hoare annotation was computed. [2018-11-23 12:15:57,297 INFO L448 ceAbstractionStarter]: For program point L7592(lines 7592 7596) no Hoare annotation was computed. [2018-11-23 12:15:57,297 INFO L451 ceAbstractionStarter]: At program point ldv_set_removeENTRY(lines 7583 7622) the Hoare annotation is: true [2018-11-23 12:15:57,298 INFO L448 ceAbstractionStarter]: For program point L7607-3(lines 7607 7615) no Hoare annotation was computed. [2018-11-23 12:15:57,298 INFO L448 ceAbstractionStarter]: For program point L7605-1(lines 7583 7622) no Hoare annotation was computed. [2018-11-23 12:15:57,298 INFO L451 ceAbstractionStarter]: At program point L7607-2(lines 7607 7615) the Hoare annotation is: true [2018-11-23 12:15:57,298 INFO L448 ceAbstractionStarter]: For program point L7597(lines 7597 7602) no Hoare annotation was computed. [2018-11-23 12:15:57,298 INFO L448 ceAbstractionStarter]: For program point ldv_set_removeEXIT(lines 7583 7622) no Hoare annotation was computed. [2018-11-23 12:15:57,298 INFO L448 ceAbstractionStarter]: For program point L7591-3(lines 7588 7621) no Hoare annotation was computed. [2018-11-23 12:15:57,298 INFO L451 ceAbstractionStarter]: At program point L7591-2(lines 7591 7604) the Hoare annotation is: true [2018-11-23 12:15:57,298 INFO L448 ceAbstractionStarter]: For program point ldv_netdev_alloc_skb_12EXIT(lines 7521 7529) no Hoare annotation was computed. [2018-11-23 12:15:57,298 INFO L451 ceAbstractionStarter]: At program point ldv_netdev_alloc_skb_12ENTRY(lines 7521 7529) the Hoare annotation is: true [2018-11-23 12:15:57,298 INFO L448 ceAbstractionStarter]: For program point ldv_netdev_alloc_skb_12FINAL(lines 7521 7529) no Hoare annotation was computed. [2018-11-23 12:15:57,298 INFO L451 ceAbstractionStarter]: At program point L7526(line 7526) the Hoare annotation is: true [2018-11-23 12:15:57,298 INFO L448 ceAbstractionStarter]: For program point L7526-1(line 7526) no Hoare annotation was computed. [2018-11-23 12:15:57,298 INFO L448 ceAbstractionStarter]: For program point ei_tx_timeoutFINAL(lines 6847 6855) no Hoare annotation was computed. [2018-11-23 12:15:57,298 INFO L448 ceAbstractionStarter]: For program point ei_tx_timeoutEXIT(lines 6847 6855) no Hoare annotation was computed. [2018-11-23 12:15:57,298 INFO L451 ceAbstractionStarter]: At program point ei_tx_timeoutENTRY(lines 6847 6855) the Hoare annotation is: true [2018-11-23 12:15:57,298 INFO L451 ceAbstractionStarter]: At program point L6852(line 6852) the Hoare annotation is: true [2018-11-23 12:15:57,298 INFO L451 ceAbstractionStarter]: At program point skb_end_pointerENTRY(lines 5342 5349) the Hoare annotation is: true [2018-11-23 12:15:57,299 INFO L448 ceAbstractionStarter]: For program point skb_end_pointerEXIT(lines 5342 5349) no Hoare annotation was computed. [2018-11-23 12:15:57,299 INFO L448 ceAbstractionStarter]: For program point skb_end_pointerFINAL(lines 5342 5349) no Hoare annotation was computed. [2018-11-23 12:15:57,299 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-11-23 12:15:57,299 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 12:15:57,299 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,299 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,299 INFO L448 ceAbstractionStarter]: For program point netif_wake_queueEXIT(lines 5636 5645) no Hoare annotation was computed. [2018-11-23 12:15:57,299 INFO L451 ceAbstractionStarter]: At program point L5642(line 5642) the Hoare annotation is: true [2018-11-23 12:15:57,299 INFO L451 ceAbstractionStarter]: At program point L5641(line 5641) the Hoare annotation is: true [2018-11-23 12:15:57,299 INFO L448 ceAbstractionStarter]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2018-11-23 12:15:57,299 INFO L451 ceAbstractionStarter]: At program point netif_wake_queueENTRY(lines 5636 5645) the Hoare annotation is: true [2018-11-23 12:15:57,299 INFO L448 ceAbstractionStarter]: For program point netif_wake_queueFINAL(lines 5636 5645) no Hoare annotation was computed. [2018-11-23 12:15:57,299 INFO L451 ceAbstractionStarter]: At program point L6687(line 6687) the Hoare annotation is: true [2018-11-23 12:15:57,299 INFO L448 ceAbstractionStarter]: For program point L6683-1(line 6683) no Hoare annotation was computed. [2018-11-23 12:15:57,300 INFO L448 ceAbstractionStarter]: For program point L6683(line 6683) no Hoare annotation was computed. [2018-11-23 12:15:57,300 INFO L451 ceAbstractionStarter]: At program point __NS8390_initENTRY(lines 6668 6741) the Hoare annotation is: true [2018-11-23 12:15:57,300 INFO L448 ceAbstractionStarter]: For program point L6683-5(line 6683) no Hoare annotation was computed. [2018-11-23 12:15:57,300 INFO L448 ceAbstractionStarter]: For program point L6683-3(line 6683) no Hoare annotation was computed. [2018-11-23 12:15:57,300 INFO L448 ceAbstractionStarter]: For program point L6704-1(line 6704) no Hoare annotation was computed. [2018-11-23 12:15:57,300 INFO L451 ceAbstractionStarter]: At program point L6704(line 6704) the Hoare annotation is: true [2018-11-23 12:15:57,300 INFO L448 ceAbstractionStarter]: For program point L6700(line 6700) no Hoare annotation was computed. [2018-11-23 12:15:57,300 INFO L451 ceAbstractionStarter]: At program point L6733(line 6733) the Hoare annotation is: true [2018-11-23 12:15:57,300 INFO L448 ceAbstractionStarter]: For program point L6729-1(lines 6668 6741) no Hoare annotation was computed. [2018-11-23 12:15:57,300 INFO L448 ceAbstractionStarter]: For program point L6729(lines 6729 6738) no Hoare annotation was computed. [2018-11-23 12:15:57,300 INFO L451 ceAbstractionStarter]: At program point L6688(line 6688) the Hoare annotation is: true [2018-11-23 12:15:57,300 INFO L451 ceAbstractionStarter]: At program point L6684-1(line 6684) the Hoare annotation is: true [2018-11-23 12:15:57,300 INFO L451 ceAbstractionStarter]: At program point L6684(line 6684) the Hoare annotation is: true [2018-11-23 12:15:57,300 INFO L451 ceAbstractionStarter]: At program point L6717(lines 6679 6740) the Hoare annotation is: true [2018-11-23 12:15:57,301 INFO L451 ceAbstractionStarter]: At program point L6734(line 6734) the Hoare annotation is: true [2018-11-23 12:15:57,301 INFO L448 ceAbstractionStarter]: For program point L6705-1(lines 6705 6715) no Hoare annotation was computed. [2018-11-23 12:15:57,301 INFO L448 ceAbstractionStarter]: For program point L6705(lines 6705 6715) no Hoare annotation was computed. [2018-11-23 12:15:57,301 INFO L451 ceAbstractionStarter]: At program point L6730(line 6730) the Hoare annotation is: true [2018-11-23 12:15:57,301 INFO L448 ceAbstractionStarter]: For program point L6697-1(line 6697) no Hoare annotation was computed. [2018-11-23 12:15:57,301 INFO L451 ceAbstractionStarter]: At program point L6697(line 6697) the Hoare annotation is: true [2018-11-23 12:15:57,301 INFO L451 ceAbstractionStarter]: At program point L6730-1(line 6730) the Hoare annotation is: true [2018-11-23 12:15:57,301 INFO L448 ceAbstractionStarter]: For program point L6689(line 6689) no Hoare annotation was computed. [2018-11-23 12:15:57,301 INFO L451 ceAbstractionStarter]: At program point L6685(line 6685) the Hoare annotation is: true [2018-11-23 12:15:57,301 INFO L448 ceAbstractionStarter]: For program point L6681-1(line 6681) no Hoare annotation was computed. [2018-11-23 12:15:57,301 INFO L451 ceAbstractionStarter]: At program point L6681(line 6681) the Hoare annotation is: true [2018-11-23 12:15:57,301 INFO L451 ceAbstractionStarter]: At program point L6706(line 6706) the Hoare annotation is: true [2018-11-23 12:15:57,301 INFO L448 ceAbstractionStarter]: For program point L6706-1(line 6706) no Hoare annotation was computed. [2018-11-23 12:15:57,301 INFO L451 ceAbstractionStarter]: At program point L6698(line 6698) the Hoare annotation is: true [2018-11-23 12:15:57,302 INFO L451 ceAbstractionStarter]: At program point L6731(line 6731) the Hoare annotation is: true [2018-11-23 12:15:57,302 INFO L451 ceAbstractionStarter]: At program point L6694(line 6694) the Hoare annotation is: true [2018-11-23 12:15:57,302 INFO L451 ceAbstractionStarter]: At program point L6698-1(line 6698) the Hoare annotation is: true [2018-11-23 12:15:57,302 INFO L451 ceAbstractionStarter]: At program point L6690(line 6690) the Hoare annotation is: true [2018-11-23 12:15:57,302 INFO L448 ceAbstractionStarter]: For program point L6723-1(line 6723) no Hoare annotation was computed. [2018-11-23 12:15:57,302 INFO L451 ceAbstractionStarter]: At program point L6723(line 6723) the Hoare annotation is: true [2018-11-23 12:15:57,302 INFO L448 ceAbstractionStarter]: For program point L6694-1(line 6694) no Hoare annotation was computed. [2018-11-23 12:15:57,302 INFO L451 ceAbstractionStarter]: At program point L6686(line 6686) the Hoare annotation is: true [2018-11-23 12:15:57,302 INFO L451 ceAbstractionStarter]: At program point L6719(lines 6679 6740) the Hoare annotation is: true [2018-11-23 12:15:57,302 INFO L448 ceAbstractionStarter]: For program point L6690-1(line 6690) no Hoare annotation was computed. [2018-11-23 12:15:57,302 INFO L448 ceAbstractionStarter]: For program point __NS8390_initEXIT(lines 6668 6741) no Hoare annotation was computed. [2018-11-23 12:15:57,302 INFO L448 ceAbstractionStarter]: For program point L6707(lines 6707 6712) no Hoare annotation was computed. [2018-11-23 12:15:57,302 INFO L451 ceAbstractionStarter]: At program point L6699(line 6699) the Hoare annotation is: true [2018-11-23 12:15:57,302 INFO L451 ceAbstractionStarter]: At program point L6732(line 6732) the Hoare annotation is: true [2018-11-23 12:15:57,303 INFO L448 ceAbstractionStarter]: For program point L6695-1(line 6695) no Hoare annotation was computed. [2018-11-23 12:15:57,303 INFO L451 ceAbstractionStarter]: At program point L6695(line 6695) the Hoare annotation is: true [2018-11-23 12:15:57,303 INFO L448 ceAbstractionStarter]: For program point L6724-1(line 6724) no Hoare annotation was computed. [2018-11-23 12:15:57,303 INFO L451 ceAbstractionStarter]: At program point L6724(line 6724) the Hoare annotation is: true [2018-11-23 12:15:57,303 INFO L448 ceAbstractionStarter]: For program point arch_irqs_disabled_flagsFINAL(lines 5268 5275) no Hoare annotation was computed. [2018-11-23 12:15:57,303 INFO L451 ceAbstractionStarter]: At program point arch_irqs_disabled_flagsENTRY(lines 5268 5275) the Hoare annotation is: true [2018-11-23 12:15:57,303 INFO L448 ceAbstractionStarter]: For program point arch_irqs_disabled_flagsEXIT(lines 5268 5275) no Hoare annotation was computed. [2018-11-23 12:15:57,303 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 5309 5317) the Hoare annotation is: true [2018-11-23 12:15:57,303 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 5309 5317) no Hoare annotation was computed. [2018-11-23 12:15:57,303 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 5309 5317) no Hoare annotation was computed. [2018-11-23 12:15:57,303 INFO L448 ceAbstractionStarter]: For program point L6802-1(line 6802) no Hoare annotation was computed. [2018-11-23 12:15:57,303 INFO L448 ceAbstractionStarter]: For program point ei_start_xmitFINAL(lines 6797 6805) no Hoare annotation was computed. [2018-11-23 12:15:57,303 INFO L448 ceAbstractionStarter]: For program point ei_start_xmitEXIT(lines 6797 6805) no Hoare annotation was computed. [2018-11-23 12:15:57,303 INFO L451 ceAbstractionStarter]: At program point ei_start_xmitENTRY(lines 6797 6805) the Hoare annotation is: true [2018-11-23 12:15:57,304 INFO L451 ceAbstractionStarter]: At program point L6802(line 6802) the Hoare annotation is: true [2018-11-23 12:15:57,304 INFO L448 ceAbstractionStarter]: For program point L6751-1(line 6751) no Hoare annotation was computed. [2018-11-23 12:15:57,304 INFO L451 ceAbstractionStarter]: At program point L6751(line 6751) the Hoare annotation is: true [2018-11-23 12:15:57,304 INFO L451 ceAbstractionStarter]: At program point L6753-1(line 6753) the Hoare annotation is: true [2018-11-23 12:15:57,304 INFO L451 ceAbstractionStarter]: At program point L6753(line 6753) the Hoare annotation is: true [2018-11-23 12:15:57,304 INFO L448 ceAbstractionStarter]: For program point NS8390_trigger_sendFINAL(lines 6742 6767) no Hoare annotation was computed. [2018-11-23 12:15:57,304 INFO L451 ceAbstractionStarter]: At program point L6762(line 6762) the Hoare annotation is: true [2018-11-23 12:15:57,304 INFO L451 ceAbstractionStarter]: At program point L6763(line 6763) the Hoare annotation is: true [2018-11-23 12:15:57,304 INFO L451 ceAbstractionStarter]: At program point NS8390_trigger_sendENTRY(lines 6742 6767) the Hoare annotation is: true [2018-11-23 12:15:57,304 INFO L451 ceAbstractionStarter]: At program point L6761-1(line 6761) the Hoare annotation is: true [2018-11-23 12:15:57,304 INFO L451 ceAbstractionStarter]: At program point L6761(line 6761) the Hoare annotation is: true [2018-11-23 12:15:57,304 INFO L448 ceAbstractionStarter]: For program point L6754(line 6754) no Hoare annotation was computed. [2018-11-23 12:15:57,304 INFO L448 ceAbstractionStarter]: For program point L6755(lines 6755 6760) no Hoare annotation was computed. [2018-11-23 12:15:57,304 INFO L448 ceAbstractionStarter]: For program point NS8390_trigger_sendEXIT(lines 6742 6767) no Hoare annotation was computed. [2018-11-23 12:15:57,305 INFO L451 ceAbstractionStarter]: At program point constant_test_bitENTRY(lines 5119 5126) the Hoare annotation is: true [2018-11-23 12:15:57,305 INFO L448 ceAbstractionStarter]: For program point constant_test_bitFINAL(lines 5119 5126) no Hoare annotation was computed. [2018-11-23 12:15:57,305 INFO L448 ceAbstractionStarter]: For program point constant_test_bitEXIT(lines 5119 5126) no Hoare annotation was computed. [2018-11-23 12:15:57,305 INFO L448 ceAbstractionStarter]: For program point L6623-1(line 6623) no Hoare annotation was computed. [2018-11-23 12:15:57,305 INFO L451 ceAbstractionStarter]: At program point __ei_set_multicast_listENTRY(lines 6613 6629) the Hoare annotation is: true [2018-11-23 12:15:57,305 INFO L451 ceAbstractionStarter]: At program point L6623(line 6623) the Hoare annotation is: true [2018-11-23 12:15:57,305 INFO L451 ceAbstractionStarter]: At program point L6625-1(line 6625) the Hoare annotation is: true [2018-11-23 12:15:57,305 INFO L451 ceAbstractionStarter]: At program point L6625(line 6625) the Hoare annotation is: true [2018-11-23 12:15:57,305 INFO L448 ceAbstractionStarter]: For program point __ei_set_multicast_listEXIT(lines 6613 6629) no Hoare annotation was computed. [2018-11-23 12:15:57,305 INFO L448 ceAbstractionStarter]: For program point L6621-1(line 6621) no Hoare annotation was computed. [2018-11-23 12:15:57,305 INFO L451 ceAbstractionStarter]: At program point L6621(line 6621) the Hoare annotation is: true [2018-11-23 12:15:57,305 INFO L448 ceAbstractionStarter]: For program point __ei_set_multicast_listFINAL(lines 6613 6629) no Hoare annotation was computed. [2018-11-23 12:15:57,305 INFO L448 ceAbstractionStarter]: For program point L6179-4(lines 6179 6184) no Hoare annotation was computed. [2018-11-23 12:15:57,305 INFO L448 ceAbstractionStarter]: For program point L6179-2(lines 6179 6184) no Hoare annotation was computed. [2018-11-23 12:15:57,306 INFO L448 ceAbstractionStarter]: For program point L6233-1(lines 6225 6253) no Hoare annotation was computed. [2018-11-23 12:15:57,306 INFO L448 ceAbstractionStarter]: For program point ei_tx_intrFINAL(lines 6162 6257) no Hoare annotation was computed. [2018-11-23 12:15:57,306 INFO L448 ceAbstractionStarter]: For program point L6188-1(line 6188) no Hoare annotation was computed. [2018-11-23 12:15:57,306 INFO L451 ceAbstractionStarter]: At program point L6188(line 6188) the Hoare annotation is: true [2018-11-23 12:15:57,306 INFO L448 ceAbstractionStarter]: For program point L6176-1(line 6176) no Hoare annotation was computed. [2018-11-23 12:15:57,306 INFO L451 ceAbstractionStarter]: At program point L6176(line 6176) the Hoare annotation is: true [2018-11-23 12:15:57,306 INFO L448 ceAbstractionStarter]: For program point L6172-1(line 6172) no Hoare annotation was computed. [2018-11-23 12:15:57,306 INFO L448 ceAbstractionStarter]: For program point L6205(lines 6205 6214) no Hoare annotation was computed. [2018-11-23 12:15:57,306 INFO L448 ceAbstractionStarter]: For program point L6238-1(lines 6225 6253) no Hoare annotation was computed. [2018-11-23 12:15:57,306 INFO L451 ceAbstractionStarter]: At program point L6172(line 6172) the Hoare annotation is: true [2018-11-23 12:15:57,306 INFO L448 ceAbstractionStarter]: For program point L6197(lines 6197 6217) no Hoare annotation was computed. [2018-11-23 12:15:57,306 INFO L448 ceAbstractionStarter]: For program point L6197-1(lines 6170 6256) no Hoare annotation was computed. [2018-11-23 12:15:57,306 INFO L448 ceAbstractionStarter]: For program point L6218-1(lines 6170 6256) no Hoare annotation was computed. [2018-11-23 12:15:57,306 INFO L448 ceAbstractionStarter]: For program point L6243-1(lines 6225 6253) no Hoare annotation was computed. [2018-11-23 12:15:57,307 INFO L448 ceAbstractionStarter]: For program point L6198(line 6198) no Hoare annotation was computed. [2018-11-23 12:15:57,307 INFO L448 ceAbstractionStarter]: For program point L6227(lines 6227 6232) no Hoare annotation was computed. [2018-11-23 12:15:57,307 INFO L448 ceAbstractionStarter]: For program point L6198-4(lines 6198 6203) no Hoare annotation was computed. [2018-11-23 12:15:57,307 INFO L448 ceAbstractionStarter]: For program point L6198-2(lines 6198 6203) no Hoare annotation was computed. [2018-11-23 12:15:57,307 INFO L448 ceAbstractionStarter]: For program point L6227-2(lines 6225 6253) no Hoare annotation was computed. [2018-11-23 12:15:57,307 INFO L448 ceAbstractionStarter]: For program point L6186(lines 6186 6195) no Hoare annotation was computed. [2018-11-23 12:15:57,307 INFO L444 ceAbstractionStarter]: At program point L6248-1(lines 6223 6253) the Hoare annotation is: false [2018-11-23 12:15:57,307 INFO L448 ceAbstractionStarter]: For program point L6178(lines 6178 6217) no Hoare annotation was computed. [2018-11-23 12:15:57,307 INFO L451 ceAbstractionStarter]: At program point L6207(line 6207) the Hoare annotation is: true [2018-11-23 12:15:57,307 INFO L451 ceAbstractionStarter]: At program point L6174(line 6174) the Hoare annotation is: true [2018-11-23 12:15:57,307 INFO L448 ceAbstractionStarter]: For program point L6207-1(line 6207) no Hoare annotation was computed. [2018-11-23 12:15:57,307 INFO L448 ceAbstractionStarter]: For program point L6174-1(line 6174) no Hoare annotation was computed. [2018-11-23 12:15:57,307 INFO L451 ceAbstractionStarter]: At program point ei_tx_intrENTRY(lines 6162 6257) the Hoare annotation is: true [2018-11-23 12:15:57,307 INFO L448 ceAbstractionStarter]: For program point ei_tx_intrEXIT(lines 6162 6257) no Hoare annotation was computed. [2018-11-23 12:15:57,308 INFO L448 ceAbstractionStarter]: For program point L6179(line 6179) no Hoare annotation was computed. [2018-11-23 12:15:57,308 INFO L448 ceAbstractionStarter]: For program point __ei_openEXIT(lines 5732 5755) no Hoare annotation was computed. [2018-11-23 12:15:57,308 INFO L451 ceAbstractionStarter]: At program point __ei_openENTRY(lines 5732 5755) the Hoare annotation is: true [2018-11-23 12:15:57,308 INFO L448 ceAbstractionStarter]: For program point __ei_openFINAL(lines 5732 5755) no Hoare annotation was computed. [2018-11-23 12:15:57,308 INFO L448 ceAbstractionStarter]: For program point L5751(line 5751) no Hoare annotation was computed. [2018-11-23 12:15:57,308 INFO L451 ceAbstractionStarter]: At program point L5750(line 5750) the Hoare annotation is: true [2018-11-23 12:15:57,308 INFO L448 ceAbstractionStarter]: For program point L5747(line 5747) no Hoare annotation was computed. [2018-11-23 12:15:57,308 INFO L451 ceAbstractionStarter]: At program point L5749(line 5749) the Hoare annotation is: true [2018-11-23 12:15:57,308 INFO L451 ceAbstractionStarter]: At program point L5749-1(line 5749) the Hoare annotation is: true [2018-11-23 12:15:57,308 INFO L448 ceAbstractionStarter]: For program point L5742(lines 5742 5746) no Hoare annotation was computed. [2018-11-23 12:15:57,308 INFO L448 ceAbstractionStarter]: For program point L5740-1(line 5740) no Hoare annotation was computed. [2018-11-23 12:15:57,308 INFO L451 ceAbstractionStarter]: At program point L5740(line 5740) the Hoare annotation is: true [2018-11-23 12:15:57,308 INFO L451 ceAbstractionStarter]: At program point L5742-2(lines 5742 5746) the Hoare annotation is: true [2018-11-23 12:15:57,308 INFO L451 ceAbstractionStarter]: At program point L7710(line 7710) the Hoare annotation is: true [2018-11-23 12:15:57,309 INFO L451 ceAbstractionStarter]: At program point ldv_skb_allocENTRY(lines 7699 7714) the Hoare annotation is: true [2018-11-23 12:15:57,309 INFO L448 ceAbstractionStarter]: For program point L7707(lines 7707 7712) no Hoare annotation was computed. [2018-11-23 12:15:57,309 INFO L448 ceAbstractionStarter]: For program point L7710-1(line 7710) no Hoare annotation was computed. [2018-11-23 12:15:57,309 INFO L448 ceAbstractionStarter]: For program point ldv_skb_allocEXIT(lines 7699 7714) no Hoare annotation was computed. [2018-11-23 12:15:57,309 INFO L448 ceAbstractionStarter]: For program point L7705-1(line 7705) no Hoare annotation was computed. [2018-11-23 12:15:57,309 INFO L451 ceAbstractionStarter]: At program point L7705(line 7705) the Hoare annotation is: true [2018-11-23 12:15:57,309 INFO L448 ceAbstractionStarter]: For program point ldv_skb_allocFINAL(lines 7699 7714) no Hoare annotation was computed. [2018-11-23 12:15:57,309 INFO L451 ceAbstractionStarter]: At program point L5391(line 5391) the Hoare annotation is: true [2018-11-23 12:15:57,309 INFO L451 ceAbstractionStarter]: At program point skb_tx_timestampENTRY(lines 5385 5394) the Hoare annotation is: true [2018-11-23 12:15:57,309 INFO L448 ceAbstractionStarter]: For program point skb_tx_timestampFINAL(lines 5385 5394) no Hoare annotation was computed. [2018-11-23 12:15:57,309 INFO L448 ceAbstractionStarter]: For program point skb_tx_timestampEXIT(lines 5385 5394) no Hoare annotation was computed. [2018-11-23 12:15:57,309 INFO L448 ceAbstractionStarter]: For program point L5182(lines 5182 5189) no Hoare annotation was computed. [2018-11-23 12:15:57,309 INFO L451 ceAbstractionStarter]: At program point L5185(lines 5182 5187) the Hoare annotation is: true [2018-11-23 12:15:57,309 INFO L448 ceAbstractionStarter]: For program point L5180-1(lines 5180 5181) no Hoare annotation was computed. [2018-11-23 12:15:57,310 INFO L451 ceAbstractionStarter]: At program point arch_local_irq_restoreENTRY(lines 5165 5195) the Hoare annotation is: true [2018-11-23 12:15:57,310 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_restoreFINAL(lines 5165 5195) no Hoare annotation was computed. [2018-11-23 12:15:57,310 INFO L451 ceAbstractionStarter]: At program point L5180(lines 5180 5181) the Hoare annotation is: true [2018-11-23 12:15:57,310 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_restoreEXIT(lines 5165 5195) no Hoare annotation was computed. [2018-11-23 12:15:57,310 INFO L448 ceAbstractionStarter]: For program point __ei_closeEXIT(lines 5756 5773) no Hoare annotation was computed. [2018-11-23 12:15:57,310 INFO L448 ceAbstractionStarter]: For program point L5770(line 5770) no Hoare annotation was computed. [2018-11-23 12:15:57,310 INFO L451 ceAbstractionStarter]: At program point __ei_closeENTRY(lines 5756 5773) the Hoare annotation is: true [2018-11-23 12:15:57,310 INFO L448 ceAbstractionStarter]: For program point __ei_closeFINAL(lines 5756 5773) no Hoare annotation was computed. [2018-11-23 12:15:57,310 INFO L451 ceAbstractionStarter]: At program point L5768-1(line 5768) the Hoare annotation is: true [2018-11-23 12:15:57,310 INFO L451 ceAbstractionStarter]: At program point L5766(line 5766) the Hoare annotation is: true [2018-11-23 12:15:57,310 INFO L451 ceAbstractionStarter]: At program point L5769(line 5769) the Hoare annotation is: true [2018-11-23 12:15:57,310 INFO L451 ceAbstractionStarter]: At program point L5768(line 5768) the Hoare annotation is: true [2018-11-23 12:15:57,310 INFO L448 ceAbstractionStarter]: For program point L5764-1(line 5764) no Hoare annotation was computed. [2018-11-23 12:15:57,310 INFO L448 ceAbstractionStarter]: For program point L5766-1(line 5766) no Hoare annotation was computed. [2018-11-23 12:15:57,310 INFO L451 ceAbstractionStarter]: At program point L5764(line 5764) the Hoare annotation is: true [2018-11-23 12:15:57,310 INFO L451 ceAbstractionStarter]: At program point L6551(lines 6540 6559) the Hoare annotation is: true [2018-11-23 12:15:57,310 INFO L448 ceAbstractionStarter]: For program point make_mc_bitsEXIT(lines 6531 6560) no Hoare annotation was computed. [2018-11-23 12:15:57,310 INFO L451 ceAbstractionStarter]: At program point L6553(lines 6540 6559) the Hoare annotation is: true [2018-11-23 12:15:57,310 INFO L451 ceAbstractionStarter]: At program point make_mc_bitsENTRY(lines 6531 6560) the Hoare annotation is: true [2018-11-23 12:15:57,310 INFO L448 ceAbstractionStarter]: For program point make_mc_bitsFINAL(lines 6531 6560) no Hoare annotation was computed. [2018-11-23 12:15:57,311 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 5467 5475) no Hoare annotation was computed. [2018-11-23 12:15:57,311 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 5467 5475) the Hoare annotation is: true [2018-11-23 12:15:57,311 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5473) no Hoare annotation was computed. [2018-11-23 12:15:57,311 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 5467 5475) no Hoare annotation was computed. [2018-11-23 12:15:57,311 INFO L444 ceAbstractionStarter]: At program point L6287(line 6287) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,311 INFO L448 ceAbstractionStarter]: For program point L6378(lines 6378 6383) no Hoare annotation was computed. [2018-11-23 12:15:57,311 INFO L448 ceAbstractionStarter]: For program point L6345-2(lines 6345 6350) no Hoare annotation was computed. [2018-11-23 12:15:57,311 INFO L448 ceAbstractionStarter]: For program point L6378-2(lines 6378 6383) no Hoare annotation was computed. [2018-11-23 12:15:57,311 INFO L448 ceAbstractionStarter]: For program point L6345(lines 6345 6350) no Hoare annotation was computed. [2018-11-23 12:15:57,311 INFO L448 ceAbstractionStarter]: For program point L6403(lines 6403 6407) no Hoare annotation was computed. [2018-11-23 12:15:57,311 INFO L448 ceAbstractionStarter]: For program point L6329-1(line 6329) no Hoare annotation was computed. [2018-11-23 12:15:57,311 INFO L451 ceAbstractionStarter]: At program point L6329(line 6329) the Hoare annotation is: true [2018-11-23 12:15:57,312 INFO L451 ceAbstractionStarter]: At program point L6354(line 6354) the Hoare annotation is: true [2018-11-23 12:15:57,312 INFO L448 ceAbstractionStarter]: For program point L6288(line 6288) no Hoare annotation was computed. [2018-11-23 12:15:57,312 INFO L448 ceAbstractionStarter]: For program point L6321(lines 6321 6390) no Hoare annotation was computed. [2018-11-23 12:15:57,312 INFO L448 ceAbstractionStarter]: For program point L6354-1(line 6354) no Hoare annotation was computed. [2018-11-23 12:15:57,312 INFO L448 ceAbstractionStarter]: For program point L6313-3(line 6313) no Hoare annotation was computed. [2018-11-23 12:15:57,312 INFO L448 ceAbstractionStarter]: For program point L6313-2(line 6313) no Hoare annotation was computed. [2018-11-23 12:15:57,312 INFO L448 ceAbstractionStarter]: For program point L6313(line 6313) no Hoare annotation was computed. [2018-11-23 12:15:57,312 INFO L448 ceAbstractionStarter]: For program point ei_receiveEXIT(lines 6258 6412) no Hoare annotation was computed. [2018-11-23 12:15:57,312 INFO L448 ceAbstractionStarter]: For program point L6313-6(line 6313) no Hoare annotation was computed. [2018-11-23 12:15:57,312 INFO L448 ceAbstractionStarter]: For program point L6371(lines 6371 6375) no Hoare annotation was computed. [2018-11-23 12:15:57,312 INFO L448 ceAbstractionStarter]: For program point L6313-5(line 6313) no Hoare annotation was computed. [2018-11-23 12:15:57,312 INFO L444 ceAbstractionStarter]: At program point L6404(lines 6279 6411) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,312 INFO L448 ceAbstractionStarter]: For program point L6313-8(lines 6313 6320) no Hoare annotation was computed. [2018-11-23 12:15:57,312 INFO L448 ceAbstractionStarter]: For program point L6330(lines 6330 6335) no Hoare annotation was computed. [2018-11-23 12:15:57,312 INFO L448 ceAbstractionStarter]: For program point L6297-2(lines 6297 6302) no Hoare annotation was computed. [2018-11-23 12:15:57,313 INFO L448 ceAbstractionStarter]: For program point ei_receiveFINAL(lines 6258 6412) no Hoare annotation was computed. [2018-11-23 12:15:57,313 INFO L448 ceAbstractionStarter]: For program point L6297(line 6297) no Hoare annotation was computed. [2018-11-23 12:15:57,313 INFO L448 ceAbstractionStarter]: For program point L6322(lines 6322 6338) no Hoare annotation was computed. [2018-11-23 12:15:57,313 INFO L448 ceAbstractionStarter]: For program point L6297-4(lines 6279 6411) no Hoare annotation was computed. [2018-11-23 12:15:57,313 INFO L444 ceAbstractionStarter]: At program point L6289(line 6289) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,313 INFO L444 ceAbstractionStarter]: At program point L6289-1(line 6289) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,313 INFO L448 ceAbstractionStarter]: For program point L6322-1(lines 6322 6338) no Hoare annotation was computed. [2018-11-23 12:15:57,313 INFO L444 ceAbstractionStarter]: At program point L6281(line 6281) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,313 INFO L448 ceAbstractionStarter]: For program point L6281-1(line 6281) no Hoare annotation was computed. [2018-11-23 12:15:57,313 INFO L448 ceAbstractionStarter]: For program point L6364-1(lines 6364 6368) no Hoare annotation was computed. [2018-11-23 12:15:57,313 INFO L448 ceAbstractionStarter]: For program point L6290(line 6290) no Hoare annotation was computed. [2018-11-23 12:15:57,313 INFO L448 ceAbstractionStarter]: For program point L6356-1(line 6356) no Hoare annotation was computed. [2018-11-23 12:15:57,313 INFO L451 ceAbstractionStarter]: At program point L6356(line 6356) the Hoare annotation is: true [2018-11-23 12:15:57,314 INFO L448 ceAbstractionStarter]: For program point L6315-1(line 6315) no Hoare annotation was computed. [2018-11-23 12:15:57,314 INFO L451 ceAbstractionStarter]: At program point L6315(line 6315) the Hoare annotation is: true [2018-11-23 12:15:57,314 INFO L448 ceAbstractionStarter]: For program point L6365-1(line 6365) no Hoare annotation was computed. [2018-11-23 12:15:57,314 INFO L451 ceAbstractionStarter]: At program point L6365(line 6365) the Hoare annotation is: true [2018-11-23 12:15:57,314 INFO L448 ceAbstractionStarter]: For program point L6292-2(lines 6292 6296) no Hoare annotation was computed. [2018-11-23 12:15:57,314 INFO L448 ceAbstractionStarter]: For program point L6292(lines 6292 6296) no Hoare annotation was computed. [2018-11-23 12:15:57,314 INFO L444 ceAbstractionStarter]: At program point ei_receiveENTRY(lines 6258 6412) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,314 INFO L448 ceAbstractionStarter]: For program point L6342(lines 6342 6390) no Hoare annotation was computed. [2018-11-23 12:15:57,314 INFO L444 ceAbstractionStarter]: At program point L6408(lines 6279 6411) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,314 INFO L451 ceAbstractionStarter]: At program point L6309(line 6309) the Hoare annotation is: true [2018-11-23 12:15:57,314 INFO L448 ceAbstractionStarter]: For program point L6309-1(line 6309) no Hoare annotation was computed. [2018-11-23 12:15:57,314 INFO L444 ceAbstractionStarter]: At program point L6400-1(lines 6279 6411) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,314 INFO L444 ceAbstractionStarter]: At program point L6400(line 6400) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,315 INFO L448 ceAbstractionStarter]: For program point L6392-2(lines 6392 6398) no Hoare annotation was computed. [2018-11-23 12:15:57,315 INFO L448 ceAbstractionStarter]: For program point L6359(lines 6359 6363) no Hoare annotation was computed. [2018-11-23 12:15:57,315 INFO L448 ceAbstractionStarter]: For program point L6392(lines 6392 6398) no Hoare annotation was computed. [2018-11-23 12:15:57,315 INFO L448 ceAbstractionStarter]: For program point L6359-2(lines 6353 6376) no Hoare annotation was computed. [2018-11-23 12:15:57,315 INFO L448 ceAbstractionStarter]: For program point L6343-1(line 6343) no Hoare annotation was computed. [2018-11-23 12:15:57,315 INFO L451 ceAbstractionStarter]: At program point L6343(line 6343) the Hoare annotation is: true [2018-11-23 12:15:57,315 INFO L448 ceAbstractionStarter]: For program point L6409(line 6409) no Hoare annotation was computed. [2018-11-23 12:15:57,315 INFO L448 ceAbstractionStarter]: For program point L6385-2(lines 6321 6390) no Hoare annotation was computed. [2018-11-23 12:15:57,315 INFO L448 ceAbstractionStarter]: For program point L6385(lines 6385 6389) no Hoare annotation was computed. [2018-11-23 12:15:57,315 INFO L448 ceAbstractionStarter]: For program point L6344(lines 6344 6376) no Hoare annotation was computed. [2018-11-23 12:15:57,315 INFO L451 ceAbstractionStarter]: At program point ns8390_module_exitFINAL(lines 6952 6959) the Hoare annotation is: true [2018-11-23 12:15:57,315 INFO L448 ceAbstractionStarter]: For program point ns8390_module_exitEXIT(lines 6952 6959) no Hoare annotation was computed. [2018-11-23 12:15:57,315 INFO L451 ceAbstractionStarter]: At program point spin_lockENTRY(lines 5291 5299) the Hoare annotation is: true [2018-11-23 12:15:57,315 INFO L448 ceAbstractionStarter]: For program point spin_lockFINAL(lines 5291 5299) no Hoare annotation was computed. [2018-11-23 12:15:57,316 INFO L448 ceAbstractionStarter]: For program point spin_lockEXIT(lines 5291 5299) no Hoare annotation was computed. [2018-11-23 12:15:57,316 INFO L448 ceAbstractionStarter]: For program point L5907(lines 5907 5912) no Hoare annotation was computed. [2018-11-23 12:15:57,316 INFO L448 ceAbstractionStarter]: For program point L5899(line 5899) no Hoare annotation was computed. [2018-11-23 12:15:57,316 INFO L451 ceAbstractionStarter]: At program point L5965(line 5965) the Hoare annotation is: true [2018-11-23 12:15:57,316 INFO L451 ceAbstractionStarter]: At program point L5965-1(line 5965) the Hoare annotation is: true [2018-11-23 12:15:57,316 INFO L448 ceAbstractionStarter]: For program point L5899-2(lines 5899 5915) no Hoare annotation was computed. [2018-11-23 12:15:57,316 INFO L448 ceAbstractionStarter]: For program point L5899-3(lines 5875 5941) no Hoare annotation was computed. [2018-11-23 12:15:57,316 INFO L448 ceAbstractionStarter]: For program point L5924-1(line 5924) no Hoare annotation was computed. [2018-11-23 12:15:57,316 INFO L451 ceAbstractionStarter]: At program point L5957(line 5957) the Hoare annotation is: true [2018-11-23 12:15:57,316 INFO L451 ceAbstractionStarter]: At program point L5924(line 5924) the Hoare annotation is: true [2018-11-23 12:15:57,316 INFO L448 ceAbstractionStarter]: For program point L5875(lines 5875 5941) no Hoare annotation was computed. [2018-11-23 12:15:57,316 INFO L448 ceAbstractionStarter]: For program point L5966(line 5966) no Hoare annotation was computed. [2018-11-23 12:15:57,316 INFO L448 ceAbstractionStarter]: For program point L5859(lines 5859 5867) no Hoare annotation was computed. [2018-11-23 12:15:57,316 INFO L448 ceAbstractionStarter]: For program point L5925(lines 5925 5930) no Hoare annotation was computed. [2018-11-23 12:15:57,316 INFO L451 ceAbstractionStarter]: At program point L5859-2(lines 5859 5867) the Hoare annotation is: true [2018-11-23 12:15:57,317 INFO L448 ceAbstractionStarter]: For program point L5917(lines 5917 5933) no Hoare annotation was computed. [2018-11-23 12:15:57,317 INFO L448 ceAbstractionStarter]: For program point L5917-1(lines 5917 5933) no Hoare annotation was computed. [2018-11-23 12:15:57,317 INFO L451 ceAbstractionStarter]: At program point L5942(line 5942) the Hoare annotation is: true [2018-11-23 12:15:57,317 INFO L448 ceAbstractionStarter]: For program point L5942-1(line 5942) no Hoare annotation was computed. [2018-11-23 12:15:57,317 INFO L448 ceAbstractionStarter]: For program point L5868(line 5868) no Hoare annotation was computed. [2018-11-23 12:15:57,317 INFO L451 ceAbstractionStarter]: At program point L5959(line 5959) the Hoare annotation is: true [2018-11-23 12:15:57,317 INFO L448 ceAbstractionStarter]: For program point L5959-1(lines 5956 5960) no Hoare annotation was computed. [2018-11-23 12:15:57,317 INFO L448 ceAbstractionStarter]: For program point L5860-1(line 5860) no Hoare annotation was computed. [2018-11-23 12:15:57,317 INFO L451 ceAbstractionStarter]: At program point L5860(line 5860) the Hoare annotation is: true [2018-11-23 12:15:57,317 INFO L451 ceAbstractionStarter]: At program point L5885(line 5885) the Hoare annotation is: true [2018-11-23 12:15:57,317 INFO L448 ceAbstractionStarter]: For program point L5885-1(line 5885) no Hoare annotation was computed. [2018-11-23 12:15:57,317 INFO L448 ceAbstractionStarter]: For program point L5943(lines 5943 5955) no Hoare annotation was computed. [2018-11-23 12:15:57,317 INFO L448 ceAbstractionStarter]: For program point L5943-1(lines 5943 5955) no Hoare annotation was computed. [2018-11-23 12:15:57,317 INFO L451 ceAbstractionStarter]: At program point L5935(line 5935) the Hoare annotation is: true [2018-11-23 12:15:57,317 INFO L451 ceAbstractionStarter]: At program point L5935-1(line 5935) the Hoare annotation is: true [2018-11-23 12:15:57,318 INFO L448 ceAbstractionStarter]: For program point L5886(lines 5886 5891) no Hoare annotation was computed. [2018-11-23 12:15:57,318 INFO L448 ceAbstractionStarter]: For program point L5878(line 5878) no Hoare annotation was computed. [2018-11-23 12:15:57,318 INFO L448 ceAbstractionStarter]: For program point L5878-2(lines 5878 5894) no Hoare annotation was computed. [2018-11-23 12:15:57,318 INFO L451 ceAbstractionStarter]: At program point L5870(line 5870) the Hoare annotation is: true [2018-11-23 12:15:57,318 INFO L451 ceAbstractionStarter]: At program point L5936(line 5936) the Hoare annotation is: true [2018-11-23 12:15:57,318 INFO L448 ceAbstractionStarter]: For program point L5870-1(line 5870) no Hoare annotation was computed. [2018-11-23 12:15:57,318 INFO L451 ceAbstractionStarter]: At program point L5862(line 5862) the Hoare annotation is: true [2018-11-23 12:15:57,318 INFO L448 ceAbstractionStarter]: For program point L5862-1(line 5862) no Hoare annotation was computed. [2018-11-23 12:15:57,318 INFO L451 ceAbstractionStarter]: At program point L5945(line 5945) the Hoare annotation is: true [2018-11-23 12:15:57,318 INFO L448 ceAbstractionStarter]: For program point L5945-1(line 5945) no Hoare annotation was computed. [2018-11-23 12:15:57,318 INFO L451 ceAbstractionStarter]: At program point L5871(line 5871) the Hoare annotation is: true [2018-11-23 12:15:57,318 INFO L448 ceAbstractionStarter]: For program point L5871-1(line 5871) no Hoare annotation was computed. [2018-11-23 12:15:57,318 INFO L448 ceAbstractionStarter]: For program point L5937(line 5937) no Hoare annotation was computed. [2018-11-23 12:15:57,318 INFO L451 ceAbstractionStarter]: At program point L5962(line 5962) the Hoare annotation is: true [2018-11-23 12:15:57,318 INFO L451 ceAbstractionStarter]: At program point L5962-1(line 5962) the Hoare annotation is: true [2018-11-23 12:15:57,319 INFO L448 ceAbstractionStarter]: For program point L5896(lines 5896 5941) no Hoare annotation was computed. [2018-11-23 12:15:57,319 INFO L451 ceAbstractionStarter]: At program point L5855(line 5855) the Hoare annotation is: true [2018-11-23 12:15:57,319 INFO L448 ceAbstractionStarter]: For program point L5855-1(line 5855) no Hoare annotation was computed. [2018-11-23 12:15:57,319 INFO L451 ceAbstractionStarter]: At program point __ei_start_xmitENTRY(lines 5833 5970) the Hoare annotation is: true [2018-11-23 12:15:57,319 INFO L448 ceAbstractionStarter]: For program point L5946(lines 5946 5952) no Hoare annotation was computed. [2018-11-23 12:15:57,319 INFO L451 ceAbstractionStarter]: At program point L5938(line 5938) the Hoare annotation is: true [2018-11-23 12:15:57,319 INFO L448 ceAbstractionStarter]: For program point L5872-1(line 5872) no Hoare annotation was computed. [2018-11-23 12:15:57,319 INFO L448 ceAbstractionStarter]: For program point L5938-1(line 5938) no Hoare annotation was computed. [2018-11-23 12:15:57,319 INFO L451 ceAbstractionStarter]: At program point L5872(line 5872) the Hoare annotation is: true [2018-11-23 12:15:57,319 INFO L448 ceAbstractionStarter]: For program point L5963(line 5963) no Hoare annotation was computed. [2018-11-23 12:15:57,319 INFO L448 ceAbstractionStarter]: For program point __ei_start_xmitEXIT(lines 5833 5970) no Hoare annotation was computed. [2018-11-23 12:15:57,319 INFO L451 ceAbstractionStarter]: At program point L5906(line 5906) the Hoare annotation is: true [2018-11-23 12:15:57,319 INFO L451 ceAbstractionStarter]: At program point L5873(line 5873) the Hoare annotation is: true [2018-11-23 12:15:57,319 INFO L448 ceAbstractionStarter]: For program point L5906-1(line 5906) no Hoare annotation was computed. [2018-11-23 12:15:57,320 INFO L448 ceAbstractionStarter]: For program point L5873-1(line 5873) no Hoare annotation was computed. [2018-11-23 12:15:57,320 INFO L448 ceAbstractionStarter]: For program point L5964-1(line 5964) no Hoare annotation was computed. [2018-11-23 12:15:57,320 INFO L448 ceAbstractionStarter]: For program point __ei_start_xmitFINAL(lines 5833 5970) no Hoare annotation was computed. [2018-11-23 12:15:57,320 INFO L451 ceAbstractionStarter]: At program point L5964(line 5964) the Hoare annotation is: true [2018-11-23 12:15:57,320 INFO L448 ceAbstractionStarter]: For program point L5956-2(lines 5956 5960) no Hoare annotation was computed. [2018-11-23 12:15:57,320 INFO L448 ceAbstractionStarter]: For program point L5956(line 5956) no Hoare annotation was computed. [2018-11-23 12:15:57,320 INFO L448 ceAbstractionStarter]: For program point inbEXIT(lines 5328 5336) no Hoare annotation was computed. [2018-11-23 12:15:57,320 INFO L451 ceAbstractionStarter]: At program point inbENTRY(lines 5328 5336) the Hoare annotation is: true [2018-11-23 12:15:57,320 INFO L448 ceAbstractionStarter]: For program point inbFINAL(lines 5328 5336) no Hoare annotation was computed. [2018-11-23 12:15:57,320 INFO L448 ceAbstractionStarter]: For program point dev_consume_skb_anyFINAL(lines 5691 5699) no Hoare annotation was computed. [2018-11-23 12:15:57,320 INFO L448 ceAbstractionStarter]: For program point dev_consume_skb_anyEXIT(lines 5691 5699) no Hoare annotation was computed. [2018-11-23 12:15:57,320 INFO L451 ceAbstractionStarter]: At program point dev_consume_skb_anyENTRY(lines 5691 5699) the Hoare annotation is: true [2018-11-23 12:15:57,320 INFO L448 ceAbstractionStarter]: For program point enable_irq_lockdep_irqrestoreEXIT(lines 5566 5582) no Hoare annotation was computed. [2018-11-23 12:15:57,320 INFO L451 ceAbstractionStarter]: At program point enable_irq_lockdep_irqrestoreENTRY(lines 5566 5582) the Hoare annotation is: true [2018-11-23 12:15:57,321 INFO L451 ceAbstractionStarter]: At program point L5577(line 5577) the Hoare annotation is: true [2018-11-23 12:15:57,321 INFO L448 ceAbstractionStarter]: For program point L5577-1(line 5577) no Hoare annotation was computed. [2018-11-23 12:15:57,321 INFO L451 ceAbstractionStarter]: At program point L5571(line 5571) the Hoare annotation is: true [2018-11-23 12:15:57,321 INFO L448 ceAbstractionStarter]: For program point L5571-1(line 5571) no Hoare annotation was computed. [2018-11-23 12:15:57,321 INFO L448 ceAbstractionStarter]: For program point L5572-2(lines 5572 5578) no Hoare annotation was computed. [2018-11-23 12:15:57,321 INFO L451 ceAbstractionStarter]: At program point L5573(line 5573) the Hoare annotation is: true [2018-11-23 12:15:57,321 INFO L448 ceAbstractionStarter]: For program point L5572(lines 5572 5578) no Hoare annotation was computed. [2018-11-23 12:15:57,321 INFO L448 ceAbstractionStarter]: For program point L5573-1(line 5573) no Hoare annotation was computed. [2018-11-23 12:15:57,321 INFO L448 ceAbstractionStarter]: For program point enable_irq_lockdep_irqrestoreFINAL(lines 5566 5582) no Hoare annotation was computed. [2018-11-23 12:15:57,321 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,321 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,321 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-23 12:15:57,321 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 5485 5492) no Hoare annotation was computed. [2018-11-23 12:15:57,321 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 5485 5492) the Hoare annotation is: true [2018-11-23 12:15:57,321 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 5485 5492) no Hoare annotation was computed. [2018-11-23 12:15:57,322 INFO L451 ceAbstractionStarter]: At program point clear_bitENTRY(lines 5100 5108) the Hoare annotation is: true [2018-11-23 12:15:57,322 INFO L448 ceAbstractionStarter]: For program point clear_bitFINAL(lines 5100 5108) no Hoare annotation was computed. [2018-11-23 12:15:57,322 INFO L448 ceAbstractionStarter]: For program point clear_bitEXIT(lines 5100 5108) no Hoare annotation was computed. [2018-11-23 12:15:57,322 INFO L448 ceAbstractionStarter]: For program point netdev_privFINAL(lines 5594 5601) no Hoare annotation was computed. [2018-11-23 12:15:57,322 INFO L451 ceAbstractionStarter]: At program point netdev_privENTRY(lines 5594 5601) the Hoare annotation is: true [2018-11-23 12:15:57,322 INFO L448 ceAbstractionStarter]: For program point netdev_privEXIT(lines 5594 5601) no Hoare annotation was computed. [2018-11-23 12:15:57,322 INFO L448 ceAbstractionStarter]: For program point outbEXIT(lines 5319 5327) no Hoare annotation was computed. [2018-11-23 12:15:57,322 INFO L451 ceAbstractionStarter]: At program point outbENTRY(lines 5319 5327) the Hoare annotation is: true [2018-11-23 12:15:57,322 INFO L448 ceAbstractionStarter]: For program point outbFINAL(lines 5319 5327) no Hoare annotation was computed. [2018-11-23 12:15:57,322 INFO L448 ceAbstractionStarter]: For program point ei_set_multicast_listEXIT(lines 6829 6837) no Hoare annotation was computed. [2018-11-23 12:15:57,322 INFO L451 ceAbstractionStarter]: At program point L6834(line 6834) the Hoare annotation is: true [2018-11-23 12:15:57,322 INFO L451 ceAbstractionStarter]: At program point ei_set_multicast_listENTRY(lines 6829 6837) the Hoare annotation is: true [2018-11-23 12:15:57,322 INFO L448 ceAbstractionStarter]: For program point ei_set_multicast_listFINAL(lines 6829 6837) no Hoare annotation was computed. [2018-11-23 12:15:57,322 INFO L451 ceAbstractionStarter]: At program point ldv_net_device_ops_2ENTRY(lines 6981 6990) the Hoare annotation is: true [2018-11-23 12:15:57,323 INFO L451 ceAbstractionStarter]: At program point L6986(line 6986) the Hoare annotation is: true [2018-11-23 12:15:57,323 INFO L448 ceAbstractionStarter]: For program point ldv_net_device_ops_2EXIT(lines 6981 6990) no Hoare annotation was computed. [2018-11-23 12:15:57,323 INFO L448 ceAbstractionStarter]: For program point ldv_net_device_ops_2FINAL(lines 6981 6990) no Hoare annotation was computed. [2018-11-23 12:15:57,323 INFO L448 ceAbstractionStarter]: For program point L6986-1(line 6986) no Hoare annotation was computed. [2018-11-23 12:15:57,323 INFO L448 ceAbstractionStarter]: For program point ns8390_module_initEXIT(lines 6944 6951) no Hoare annotation was computed. [2018-11-23 12:15:57,323 INFO L448 ceAbstractionStarter]: For program point ns8390_module_initFINAL(lines 6944 6951) no Hoare annotation was computed. [2018-11-23 12:15:57,323 INFO L451 ceAbstractionStarter]: At program point ns8390_module_initENTRY(lines 6944 6951) the Hoare annotation is: true [2018-11-23 12:15:57,323 INFO L444 ceAbstractionStarter]: At program point L6047(line 6047) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,323 INFO L448 ceAbstractionStarter]: For program point L6064-1(line 6064) no Hoare annotation was computed. [2018-11-23 12:15:57,323 INFO L448 ceAbstractionStarter]: For program point L5998(lines 5998 6007) no Hoare annotation was computed. [2018-11-23 12:15:57,323 INFO L444 ceAbstractionStarter]: At program point L6064(line 6064) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,323 INFO L444 ceAbstractionStarter]: At program point L6089(lines 5991 6109) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,323 INFO L448 ceAbstractionStarter]: For program point __ei_interruptFINAL(lines 5971 6110) no Hoare annotation was computed. [2018-11-23 12:15:57,323 INFO L448 ceAbstractionStarter]: For program point L6081(lines 6081 6085) no Hoare annotation was computed. [2018-11-23 12:15:57,324 INFO L444 ceAbstractionStarter]: At program point __ei_interruptENTRY(lines 5971 6110) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,324 INFO L444 ceAbstractionStarter]: At program point L5999(line 5999) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,324 INFO L448 ceAbstractionStarter]: For program point L5999-1(line 5999) no Hoare annotation was computed. [2018-11-23 12:15:57,324 INFO L448 ceAbstractionStarter]: For program point L6090(line 6090) no Hoare annotation was computed. [2018-11-23 12:15:57,324 INFO L444 ceAbstractionStarter]: At program point L6090-3(lines 6090 6106) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,324 INFO L448 ceAbstractionStarter]: For program point L6090-2(lines 6090 6106) no Hoare annotation was computed. [2018-11-23 12:15:57,324 INFO L444 ceAbstractionStarter]: At program point L6082(lines 5991 6109) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,324 INFO L448 ceAbstractionStarter]: For program point L6016-1(line 6016) no Hoare annotation was computed. [2018-11-23 12:15:57,324 INFO L444 ceAbstractionStarter]: At program point L6016(line 6016) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,324 INFO L448 ceAbstractionStarter]: For program point L6107(line 6107) no Hoare annotation was computed. [2018-11-23 12:15:57,324 INFO L448 ceAbstractionStarter]: For program point L6008-1(line 6008) no Hoare annotation was computed. [2018-11-23 12:15:57,324 INFO L444 ceAbstractionStarter]: At program point L6008(line 6008) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,325 INFO L444 ceAbstractionStarter]: At program point L6066(line 6066) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,325 INFO L448 ceAbstractionStarter]: For program point L6000-1(line 6000) no Hoare annotation was computed. [2018-11-23 12:15:57,325 INFO L444 ceAbstractionStarter]: At program point L6000(line 6000) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,325 INFO L444 ceAbstractionStarter]: At program point L6091(line 6091) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,325 INFO L448 ceAbstractionStarter]: For program point L6091-1(lines 6090 6104) no Hoare annotation was computed. [2018-11-23 12:15:57,325 INFO L448 ceAbstractionStarter]: For program point L6017(lines 6017 6023) no Hoare annotation was computed. [2018-11-23 12:15:57,325 INFO L444 ceAbstractionStarter]: At program point L6075(lines 5991 6109) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,325 INFO L448 ceAbstractionStarter]: For program point L6009(lines 6009 6026) no Hoare annotation was computed. [2018-11-23 12:15:57,325 INFO L448 ceAbstractionStarter]: For program point L6059(lines 5991 6109) no Hoare annotation was computed. [2018-11-23 12:15:57,325 INFO L444 ceAbstractionStarter]: At program point L6018(line 6018) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,325 INFO L448 ceAbstractionStarter]: For program point L6018-1(line 6018) no Hoare annotation was computed. [2018-11-23 12:15:57,325 INFO L448 ceAbstractionStarter]: For program point L6043(lines 6043 6050) no Hoare annotation was computed. [2018-11-23 12:15:57,325 INFO L448 ceAbstractionStarter]: For program point L6060-1(line 6060) no Hoare annotation was computed. [2018-11-23 12:15:57,326 INFO L444 ceAbstractionStarter]: At program point L6093-2(lines 6093 6098) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,326 INFO L448 ceAbstractionStarter]: For program point L6093(lines 6093 6098) no Hoare annotation was computed. [2018-11-23 12:15:57,326 INFO L444 ceAbstractionStarter]: At program point L6060(line 6060) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,326 INFO L451 ceAbstractionStarter]: At program point L6052(line 6052) the Hoare annotation is: true [2018-11-23 12:15:57,326 INFO L448 ceAbstractionStarter]: For program point L6077(line 6077) no Hoare annotation was computed. [2018-11-23 12:15:57,326 INFO L451 ceAbstractionStarter]: At program point L6044(line 6044) the Hoare annotation is: true [2018-11-23 12:15:57,326 INFO L444 ceAbstractionStarter]: At program point L6102(line 6102) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,326 INFO L444 ceAbstractionStarter]: At program point L6003(line 6003) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,326 INFO L448 ceAbstractionStarter]: For program point L6003-1(line 6003) no Hoare annotation was computed. [2018-11-23 12:15:57,326 INFO L444 ceAbstractionStarter]: At program point L5995(line 5995) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,326 INFO L448 ceAbstractionStarter]: For program point L5995-1(line 5995) no Hoare annotation was computed. [2018-11-23 12:15:57,326 INFO L448 ceAbstractionStarter]: For program point __ei_interruptEXIT(lines 5971 6110) no Hoare annotation was computed. [2018-11-23 12:15:57,326 INFO L444 ceAbstractionStarter]: At program point L6070(lines 6070 6074) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,327 INFO L444 ceAbstractionStarter]: At program point L6037(line 6037) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,327 INFO L448 ceAbstractionStarter]: For program point L6037-1(line 6037) no Hoare annotation was computed. [2018-11-23 12:15:57,327 INFO L444 ceAbstractionStarter]: At program point L6062(line 6062) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,327 INFO L448 ceAbstractionStarter]: For program point L6029(line 6029) no Hoare annotation was computed. [2018-11-23 12:15:57,327 INFO L448 ceAbstractionStarter]: For program point L6062-1(line 6062) no Hoare annotation was computed. [2018-11-23 12:15:57,327 INFO L448 ceAbstractionStarter]: For program point L6054(lines 6054 6058) no Hoare annotation was computed. [2018-11-23 12:15:57,327 INFO L448 ceAbstractionStarter]: For program point L6054-1(lines 5991 6109) no Hoare annotation was computed. [2018-11-23 12:15:57,327 INFO L448 ceAbstractionStarter]: For program point L6079(lines 6079 6088) no Hoare annotation was computed. [2018-11-23 12:15:57,327 INFO L448 ceAbstractionStarter]: For program point L6046(lines 6046 6050) no Hoare annotation was computed. [2018-11-23 12:15:57,327 INFO L448 ceAbstractionStarter]: For program point L6046-1(lines 5991 6109) no Hoare annotation was computed. [2018-11-23 12:15:57,327 INFO L444 ceAbstractionStarter]: At program point L6071(line 6071) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,327 INFO L448 ceAbstractionStarter]: For program point L6030(lines 6030 6034) no Hoare annotation was computed. [2018-11-23 12:15:57,327 INFO L444 ceAbstractionStarter]: At program point L5997(line 5997) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,327 INFO L448 ceAbstractionStarter]: For program point L5997-1(line 5997) no Hoare annotation was computed. [2018-11-23 12:15:57,328 INFO L448 ceAbstractionStarter]: For program point L6030-2(lines 5991 6109) no Hoare annotation was computed. [2018-11-23 12:15:57,328 INFO L451 ceAbstractionStarter]: At program point L6055(line 6055) the Hoare annotation is: true [2018-11-23 12:15:57,328 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,328 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 12:15:57,328 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-23 12:15:57,328 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,328 INFO L448 ceAbstractionStarter]: For program point netdev_get_tx_queueEXIT(lines 5585 5593) no Hoare annotation was computed. [2018-11-23 12:15:57,328 INFO L451 ceAbstractionStarter]: At program point netdev_get_tx_queueENTRY(lines 5585 5593) the Hoare annotation is: true [2018-11-23 12:15:57,328 INFO L448 ceAbstractionStarter]: For program point netdev_get_tx_queueFINAL(lines 5585 5593) no Hoare annotation was computed. [2018-11-23 12:15:57,328 INFO L448 ceAbstractionStarter]: For program point L6976-1(line 6976) no Hoare annotation was computed. [2018-11-23 12:15:57,328 INFO L451 ceAbstractionStarter]: At program point L6976(line 6976) the Hoare annotation is: true [2018-11-23 12:15:57,328 INFO L451 ceAbstractionStarter]: At program point ldv_net_device_ops_1ENTRY(lines 6971 6980) the Hoare annotation is: true [2018-11-23 12:15:57,328 INFO L448 ceAbstractionStarter]: For program point ldv_net_device_ops_1EXIT(lines 6971 6980) no Hoare annotation was computed. [2018-11-23 12:15:57,328 INFO L448 ceAbstractionStarter]: For program point ldv_net_device_ops_1FINAL(lines 6971 6980) no Hoare annotation was computed. [2018-11-23 12:15:57,329 INFO L448 ceAbstractionStarter]: For program point set_bitFINAL(lines 5091 5099) no Hoare annotation was computed. [2018-11-23 12:15:57,329 INFO L448 ceAbstractionStarter]: For program point set_bitEXIT(lines 5091 5099) no Hoare annotation was computed. [2018-11-23 12:15:57,329 INFO L451 ceAbstractionStarter]: At program point set_bitENTRY(lines 5091 5099) the Hoare annotation is: true [2018-11-23 12:15:57,329 INFO L448 ceAbstractionStarter]: For program point L6818-1(line 6818) no Hoare annotation was computed. [2018-11-23 12:15:57,329 INFO L448 ceAbstractionStarter]: For program point ei_get_statsFINAL(lines 6813 6821) no Hoare annotation was computed. [2018-11-23 12:15:57,329 INFO L451 ceAbstractionStarter]: At program point ei_get_statsENTRY(lines 6813 6821) the Hoare annotation is: true [2018-11-23 12:15:57,329 INFO L448 ceAbstractionStarter]: For program point ei_get_statsEXIT(lines 6813 6821) no Hoare annotation was computed. [2018-11-23 12:15:57,329 INFO L451 ceAbstractionStarter]: At program point L6818(line 6818) the Hoare annotation is: true [2018-11-23 12:15:57,329 INFO L451 ceAbstractionStarter]: At program point L6584-1(lines 6584 6588) the Hoare annotation is: true [2018-11-23 12:15:57,329 INFO L448 ceAbstractionStarter]: For program point L6584(lines 6584 6588) no Hoare annotation was computed. [2018-11-23 12:15:57,334 INFO L451 ceAbstractionStarter]: At program point L6576(line 6576) the Hoare annotation is: true [2018-11-23 12:15:57,334 INFO L448 ceAbstractionStarter]: For program point L6605-2(lines 6605 6609) no Hoare annotation was computed. [2018-11-23 12:15:57,334 INFO L448 ceAbstractionStarter]: For program point L6605(line 6605) no Hoare annotation was computed. [2018-11-23 12:15:57,334 INFO L448 ceAbstractionStarter]: For program point L6601-1(line 6601) no Hoare annotation was computed. [2018-11-23 12:15:57,334 INFO L451 ceAbstractionStarter]: At program point L6601(line 6601) the Hoare annotation is: true [2018-11-23 12:15:57,334 INFO L451 ceAbstractionStarter]: At program point L6597(lines 6569 6611) the Hoare annotation is: true [2018-11-23 12:15:57,334 INFO L448 ceAbstractionStarter]: For program point L6593-1(line 6593) no Hoare annotation was computed. [2018-11-23 12:15:57,335 INFO L451 ceAbstractionStarter]: At program point L6593(line 6593) the Hoare annotation is: true [2018-11-23 12:15:57,335 INFO L448 ceAbstractionStarter]: For program point L6589(line 6589) no Hoare annotation was computed. [2018-11-23 12:15:57,335 INFO L451 ceAbstractionStarter]: At program point L6585(line 6585) the Hoare annotation is: true [2018-11-23 12:15:57,335 INFO L448 ceAbstractionStarter]: For program point L6581-1(line 6581) no Hoare annotation was computed. [2018-11-23 12:15:57,335 INFO L451 ceAbstractionStarter]: At program point L6581(line 6581) the Hoare annotation is: true [2018-11-23 12:15:57,335 INFO L451 ceAbstractionStarter]: At program point L6606(line 6606) the Hoare annotation is: true [2018-11-23 12:15:57,335 INFO L451 ceAbstractionStarter]: At program point do_set_multicast_listENTRY(lines 6561 6612) the Hoare annotation is: true [2018-11-23 12:15:57,335 INFO L448 ceAbstractionStarter]: For program point do_set_multicast_listEXIT(lines 6561 6612) no Hoare annotation was computed. [2018-11-23 12:15:57,335 INFO L448 ceAbstractionStarter]: For program point L6602(lines 6602 6609) no Hoare annotation was computed. [2018-11-23 12:15:57,335 INFO L451 ceAbstractionStarter]: At program point L6573-1(lines 6573 6582) the Hoare annotation is: true [2018-11-23 12:15:57,335 INFO L448 ceAbstractionStarter]: For program point L6573(lines 6573 6582) no Hoare annotation was computed. [2018-11-23 12:15:57,335 INFO L451 ceAbstractionStarter]: At program point L6574(line 6574) the Hoare annotation is: true [2018-11-23 12:15:57,335 INFO L451 ceAbstractionStarter]: At program point L6603(line 6603) the Hoare annotation is: true [2018-11-23 12:15:57,335 INFO L448 ceAbstractionStarter]: For program point L6574-1(line 6574) no Hoare annotation was computed. [2018-11-23 12:15:57,335 INFO L451 ceAbstractionStarter]: At program point L6595(lines 6569 6611) the Hoare annotation is: true [2018-11-23 12:15:57,336 INFO L448 ceAbstractionStarter]: For program point L6583(line 6583) no Hoare annotation was computed. [2018-11-23 12:15:57,336 INFO L448 ceAbstractionStarter]: For program point L6575(lines 6575 6579) no Hoare annotation was computed. [2018-11-23 12:15:57,336 INFO L448 ceAbstractionStarter]: For program point L6608-1(lines 6561 6612) no Hoare annotation was computed. [2018-11-23 12:15:57,336 INFO L451 ceAbstractionStarter]: At program point L6608(line 6608) the Hoare annotation is: true [2018-11-23 12:15:57,336 INFO L448 ceAbstractionStarter]: For program point L6571-1(line 6571) no Hoare annotation was computed. [2018-11-23 12:15:57,336 INFO L451 ceAbstractionStarter]: At program point L6571(line 6571) the Hoare annotation is: true [2018-11-23 12:15:57,336 INFO L451 ceAbstractionStarter]: At program point spin_unlockENTRY(lines 5300 5308) the Hoare annotation is: true [2018-11-23 12:15:57,336 INFO L448 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 5300 5308) no Hoare annotation was computed. [2018-11-23 12:15:57,342 INFO L448 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 5300 5308) no Hoare annotation was computed. [2018-11-23 12:15:57,342 INFO L448 ceAbstractionStarter]: For program point netif_stop_queueEXIT(lines 5671 5680) no Hoare annotation was computed. [2018-11-23 12:15:57,342 INFO L448 ceAbstractionStarter]: For program point L5676-1(line 5676) no Hoare annotation was computed. [2018-11-23 12:15:57,342 INFO L451 ceAbstractionStarter]: At program point L5677(line 5677) the Hoare annotation is: true [2018-11-23 12:15:57,343 INFO L451 ceAbstractionStarter]: At program point L5676(line 5676) the Hoare annotation is: true [2018-11-23 12:15:57,343 INFO L448 ceAbstractionStarter]: For program point netif_stop_queueFINAL(lines 5671 5680) no Hoare annotation was computed. [2018-11-23 12:15:57,343 INFO L451 ceAbstractionStarter]: At program point netif_stop_queueENTRY(lines 5671 5680) the Hoare annotation is: true [2018-11-23 12:15:57,343 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,343 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 12:15:57,343 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,343 INFO L448 ceAbstractionStarter]: For program point test_and_clear_bitEXIT(lines 5109 5118) no Hoare annotation was computed. [2018-11-23 12:15:57,343 INFO L451 ceAbstractionStarter]: At program point test_and_clear_bitENTRY(lines 5109 5118) the Hoare annotation is: true [2018-11-23 12:15:57,343 INFO L448 ceAbstractionStarter]: For program point test_and_clear_bitFINAL(lines 5109 5118) no Hoare annotation was computed. [2018-11-23 12:15:57,343 INFO L448 ceAbstractionStarter]: For program point ei_openEXIT(lines 6768 6776) no Hoare annotation was computed. [2018-11-23 12:15:57,343 INFO L448 ceAbstractionStarter]: For program point ei_openFINAL(lines 6768 6776) no Hoare annotation was computed. [2018-11-23 12:15:57,343 INFO L451 ceAbstractionStarter]: At program point ei_openENTRY(lines 6768 6776) the Hoare annotation is: true [2018-11-23 12:15:57,343 INFO L448 ceAbstractionStarter]: For program point L6773-1(line 6773) no Hoare annotation was computed. [2018-11-23 12:15:57,343 INFO L451 ceAbstractionStarter]: At program point L6773(line 6773) the Hoare annotation is: true [2018-11-23 12:15:57,343 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 7776 7789) the Hoare annotation is: true [2018-11-23 12:15:57,344 INFO L448 ceAbstractionStarter]: For program point L7782(lines 7782 7786) no Hoare annotation was computed. [2018-11-23 12:15:57,344 INFO L448 ceAbstractionStarter]: For program point L7785-1(lines 7776 7789) no Hoare annotation was computed. [2018-11-23 12:15:57,344 INFO L444 ceAbstractionStarter]: At program point L7785(line 7785) the Hoare annotation is: (or (not (= ~last_index~0 (_ bv0 32))) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,344 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 7776 7789) no Hoare annotation was computed. [2018-11-23 12:15:57,344 INFO L448 ceAbstractionStarter]: For program point L7781-1(line 7781) no Hoare annotation was computed. [2018-11-23 12:15:57,344 INFO L451 ceAbstractionStarter]: At program point L7781(line 7781) the Hoare annotation is: true [2018-11-23 12:15:57,344 INFO L448 ceAbstractionStarter]: For program point arch_local_save_flagsFINAL(lines 5132 5164) no Hoare annotation was computed. [2018-11-23 12:15:57,344 INFO L448 ceAbstractionStarter]: For program point L5150(lines 5150 5157) no Hoare annotation was computed. [2018-11-23 12:15:57,344 INFO L451 ceAbstractionStarter]: At program point L5153(lines 5150 5155) the Hoare annotation is: true [2018-11-23 12:15:57,351 INFO L448 ceAbstractionStarter]: For program point L5148-1(lines 5148 5149) no Hoare annotation was computed. [2018-11-23 12:15:57,351 INFO L448 ceAbstractionStarter]: For program point arch_local_save_flagsEXIT(lines 5132 5164) no Hoare annotation was computed. [2018-11-23 12:15:57,351 INFO L451 ceAbstractionStarter]: At program point L5148(lines 5148 5149) the Hoare annotation is: true [2018-11-23 12:15:57,351 INFO L451 ceAbstractionStarter]: At program point arch_local_save_flagsENTRY(lines 5132 5164) the Hoare annotation is: true [2018-11-23 12:15:57,351 INFO L451 ceAbstractionStarter]: At program point L5263(line 5263) the Hoare annotation is: true [2018-11-23 12:15:57,351 INFO L448 ceAbstractionStarter]: For program point L5264-1(line 5264) no Hoare annotation was computed. [2018-11-23 12:15:57,351 INFO L448 ceAbstractionStarter]: For program point L5263-1(line 5263) no Hoare annotation was computed. [2018-11-23 12:15:57,351 INFO L451 ceAbstractionStarter]: At program point L5264(line 5264) the Hoare annotation is: true [2018-11-23 12:15:57,351 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_saveFINAL(lines 5258 5267) no Hoare annotation was computed. [2018-11-23 12:15:57,352 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_saveEXIT(lines 5258 5267) no Hoare annotation was computed. [2018-11-23 12:15:57,352 INFO L451 ceAbstractionStarter]: At program point arch_local_irq_saveENTRY(lines 5258 5267) the Hoare annotation is: true [2018-11-23 12:15:57,352 INFO L451 ceAbstractionStarter]: At program point L5247(lines 5244 5249) the Hoare annotation is: true [2018-11-23 12:15:57,352 INFO L451 ceAbstractionStarter]: At program point arch_local_irq_enableENTRY(lines 5227 5257) the Hoare annotation is: true [2018-11-23 12:15:57,352 INFO L451 ceAbstractionStarter]: At program point L5242(lines 5242 5243) the Hoare annotation is: true [2018-11-23 12:15:57,352 INFO L448 ceAbstractionStarter]: For program point L5244(lines 5244 5251) no Hoare annotation was computed. [2018-11-23 12:15:57,352 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_enableEXIT(lines 5227 5257) no Hoare annotation was computed. [2018-11-23 12:15:57,352 INFO L448 ceAbstractionStarter]: For program point L5242-1(lines 5242 5243) no Hoare annotation was computed. [2018-11-23 12:15:57,352 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_enableFINAL(lines 5227 5257) no Hoare annotation was computed. [2018-11-23 12:15:57,352 INFO L448 ceAbstractionStarter]: For program point L5430(lines 5430 5437) no Hoare annotation was computed. [2018-11-23 12:15:57,352 INFO L448 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 5422 5439) no Hoare annotation was computed. [2018-11-23 12:15:57,352 INFO L451 ceAbstractionStarter]: At program point L5433(line 5433) the Hoare annotation is: true [2018-11-23 12:15:57,352 INFO L448 ceAbstractionStarter]: For program point L5433-1(line 5433) no Hoare annotation was computed. [2018-11-23 12:15:57,352 INFO L451 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 5422 5439) the Hoare annotation is: true [2018-11-23 12:15:57,352 INFO L448 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 5422 5439) no Hoare annotation was computed. [2018-11-23 12:15:57,353 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,353 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_retval_2~0 (_ bv0 32)) (= ~last_index~0 (_ bv0 32))) [2018-11-23 12:15:57,353 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 12:15:57,353 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 12:15:57,359 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 5283 5290) the Hoare annotation is: true [2018-11-23 12:15:57,359 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 5283 5290) no Hoare annotation was computed. [2018-11-23 12:15:57,359 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 5283 5290) no Hoare annotation was computed. [2018-11-23 12:15:57,359 INFO L448 ceAbstractionStarter]: For program point __ei_pollEXIT(lines 6111 6121) no Hoare annotation was computed. [2018-11-23 12:15:57,359 INFO L444 ceAbstractionStarter]: At program point __ei_pollENTRY(lines 6111 6121) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,360 INFO L444 ceAbstractionStarter]: At program point L6117(line 6117) the Hoare annotation is: (or (not (= |old(~last_index~0)| (_ bv0 32))) (= ~last_index~0 (_ bv0 32)) (not (= (_ bv0 32) ~ldv_retval_2~0))) [2018-11-23 12:15:57,360 INFO L448 ceAbstractionStarter]: For program point L6117-1(line 6117) no Hoare annotation was computed. [2018-11-23 12:15:57,360 INFO L448 ceAbstractionStarter]: For program point __ei_pollFINAL(lines 6111 6121) no Hoare annotation was computed. [2018-11-23 12:15:57,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 12:15:57 BoogieIcfgContainer [2018-11-23 12:15:57,378 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 12:15:57,379 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 12:15:57,379 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 12:15:57,379 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 12:15:57,379 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:15:49" (3/4) ... [2018-11-23 12:15:57,382 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 12:15:57,389 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ei_rx_overrun [2018-11-23 12:15:57,389 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ei_tx_timeout [2018-11-23 12:15:57,389 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free_int [2018-11-23 12:15:57,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_netif_rx_13 [2018-11-23 12:15:57,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure enable_irq_lockdep [2018-11-23 12:15:57,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ethdev_setup [2018-11-23 12:15:57,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_disable [2018-11-23 12:15:57,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 12:15:57,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ei_poll [2018-11-23 12:15:57,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_start_queue [2018-11-23 12:15:57,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_irq_nosync_lockdep_irqsave [2018-11-23 12:15:57,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_init [2018-11-23 12:15:57,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ei_get_stats [2018-11-23 12:15:57,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_wake_queue [2018-11-23 12:15:57,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2018-11-23 12:15:57,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_INT~TO~VOID [2018-11-23 12:15:57,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sw_tx_timestamp [2018-11-23 12:15:57,390 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_add [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ei_close [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_irq_nosync_lockdep [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_stop_queue [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ei_tx_err [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_is_empty [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_remove [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_netdev_alloc_skb_12 [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ei_tx_timeout [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2018-11-23 12:15:57,391 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-23 12:15:57,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2018-11-23 12:15:57,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __NS8390_init [2018-11-23 12:15:57,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_irqs_disabled_flags [2018-11-23 12:15:57,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-23 12:15:57,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ei_start_xmit [2018-11-23 12:15:57,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure NS8390_trigger_send [2018-11-23 12:15:57,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2018-11-23 12:15:57,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ei_set_multicast_list [2018-11-23 12:15:57,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ei_tx_intr [2018-11-23 12:15:57,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ei_open [2018-11-23 12:15:57,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_alloc [2018-11-23 12:15:57,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_tx_timestamp [2018-11-23 12:15:57,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_restore [2018-11-23 12:15:57,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ei_close [2018-11-23 12:15:57,392 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure make_mc_bits [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ei_receive [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns8390_module_exit [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ei_start_xmit [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_consume_skb_any [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure enable_irq_lockdep_irqrestore [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ei_set_multicast_list [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_net_device_ops_2 [2018-11-23 12:15:57,393 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns8390_module_init [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ei_interrupt [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_net_device_ops_1 [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ei_get_stats [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure do_set_multicast_list [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_clear_bit [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ei_open [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_save_flags [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_save [2018-11-23 12:15:57,394 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_enable [2018-11-23 12:15:57,395 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-11-23 12:15:57,395 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-23 12:15:57,395 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ei_poll [2018-11-23 12:15:57,431 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 392 nodes and edges [2018-11-23 12:15:57,434 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 145 nodes and edges [2018-11-23 12:15:57,437 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 62 nodes and edges [2018-11-23 12:15:57,439 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2018-11-23 12:15:57,441 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-23 12:15:57,444 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-11-23 12:15:57,446 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 12:15:57,486 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(last_index) == 0bv32) || (ldv_retval_2 == 0bv32 && last_index == 0bv32)) || !(0bv32 == \old(ldv_retval_2)) [2018-11-23 12:15:57,488 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(last_index) == 0bv32) || (ldv_retval_2 == 0bv32 && last_index == 0bv32)) || !(0bv32 == \old(ldv_retval_2)) [2018-11-23 12:15:57,488 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(last_index) == 0bv32) || last_index == 0bv32) || !(0bv32 == ldv_retval_2) [2018-11-23 12:15:57,489 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(last_index) == 0bv32) || last_index == 0bv32) || !(0bv32 == ldv_retval_2) [2018-11-23 12:15:57,491 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(last_index) == 0bv32) || last_index == 0bv32) || !(0bv32 == ldv_retval_2) [2018-11-23 12:15:57,491 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(last_index) == 0bv32) || last_index == 0bv32) || !(0bv32 == ldv_retval_2) [2018-11-23 12:15:57,492 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(last_index) == 0bv32) || last_index == 0bv32) || !(0bv32 == ldv_retval_2) [2018-11-23 12:15:57,503 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(last_index) == 0bv32) || last_index == 0bv32) || !(0bv32 == ldv_retval_2) [2018-11-23 12:15:57,738 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_16043549-842a-491c-a034-9abfd5d4eee4/bin-2019/utaipan/witness.graphml [2018-11-23 12:15:57,738 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 12:15:57,739 INFO L168 Benchmark]: Toolchain (without parser) took 19239.55 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 461.9 MB). Free memory was 942.5 MB in the beginning and 1.4 GB in the end (delta: -463.6 MB). Peak memory consumption was 490.2 MB. Max. memory is 11.5 GB. [2018-11-23 12:15:57,740 INFO L168 Benchmark]: CDTParser took 0.18 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 12:15:57,740 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1615.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 942.5 MB in the beginning and 1.0 GB in the end (delta: -88.2 MB). Peak memory consumption was 115.2 MB. Max. memory is 11.5 GB. [2018-11-23 12:15:57,741 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:15:57,741 INFO L168 Benchmark]: Boogie Preprocessor took 109.80 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: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2018-11-23 12:15:57,741 INFO L168 Benchmark]: RCFGBuilder took 8764.26 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 82.8 MB). Free memory was 1.0 GB in the beginning and 925.0 MB in the end (delta: 83.1 MB). Peak memory consumption was 212.7 MB. Max. memory is 11.5 GB. [2018-11-23 12:15:57,741 INFO L168 Benchmark]: TraceAbstraction took 8335.29 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 94.4 MB). Free memory was 925.0 MB in the beginning and 862.0 MB in the end (delta: 63.0 MB). Peak memory consumption was 219.0 MB. Max. memory is 11.5 GB. [2018-11-23 12:15:57,741 INFO L168 Benchmark]: Witness Printer took 359.78 ms. Allocated memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: 113.8 MB). Free memory was 862.0 MB in the beginning and 1.4 GB in the end (delta: -544.1 MB). Peak memory consumption was 61.6 MB. Max. memory is 11.5 GB. [2018-11-23 12:15:57,743 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1615.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 942.5 MB in the beginning and 1.0 GB in the end (delta: -88.2 MB). Peak memory consumption was 115.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 109.80 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: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 8764.26 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 82.8 MB). Free memory was 1.0 GB in the beginning and 925.0 MB in the end (delta: 83.1 MB). Peak memory consumption was 212.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 8335.29 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 94.4 MB). Free memory was 925.0 MB in the beginning and 862.0 MB in the end (delta: 63.0 MB). Peak memory consumption was 219.0 MB. Max. memory is 11.5 GB. * Witness Printer took 359.78 ms. Allocated memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: 113.8 MB). Free memory was 862.0 MB in the beginning and 1.4 GB in the end (delta: -544.1 MB). Peak memory consumption was 61.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5473]: 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: 6279]: Loop Invariant Derived loop invariant: (!(\old(last_index) == 0bv32) || last_index == 0bv32) || !(0bv32 == ldv_retval_2) - InvariantResult [Line: 6279]: Loop Invariant Derived loop invariant: (!(\old(last_index) == 0bv32) || last_index == 0bv32) || !(0bv32 == ldv_retval_2) - InvariantResult [Line: 6679]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5991]: Loop Invariant Derived loop invariant: (!(\old(last_index) == 0bv32) || last_index == 0bv32) || !(0bv32 == ldv_retval_2) - InvariantResult [Line: 7591]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7010]: Loop Invariant Derived loop invariant: (!(\old(last_index) == 0bv32) || (ldv_retval_2 == 0bv32 && last_index == 0bv32)) || !(0bv32 == \old(ldv_retval_2)) - InvariantResult [Line: 5150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7560]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5182]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5991]: Loop Invariant Derived loop invariant: (!(\old(last_index) == 0bv32) || last_index == 0bv32) || !(0bv32 == ldv_retval_2) - InvariantResult [Line: 5213]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6540]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6428]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7010]: Loop Invariant Derived loop invariant: (!(\old(last_index) == 0bv32) || (ldv_retval_2 == 0bv32 && last_index == 0bv32)) || !(0bv32 == \old(ldv_retval_2)) - InvariantResult [Line: 5991]: Loop Invariant Derived loop invariant: (!(\old(last_index) == 0bv32) || last_index == 0bv32) || !(0bv32 == ldv_retval_2) - InvariantResult [Line: 6679]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6428]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6279]: Loop Invariant Derived loop invariant: (!(\old(last_index) == 0bv32) || last_index == 0bv32) || !(0bv32 == ldv_retval_2) - InvariantResult [Line: 5244]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6540]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7607]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 85 procedures, 964 locations, 1 error locations. SAFE Result, 8.2s OverallTime, 3 OverallIterations, 6 TraceHistogramMax, 4.1s AutomataDifference, 0.0s DeadEndRemovalTime, 2.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 3179 SDtfs, 2858 SDslu, 5342 SDs, 0 SdLazy, 387 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 213 GetRequests, 201 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1260occurred 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, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 364 LocationsWithAnnotation, 2568 PreInvPairs, 2727 NumberOfFragments, 1349 HoareAnnotationTreeSize, 2568 FomulaSimplifications, 325 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 364 FomulaSimplificationsInter, 9373 FormulaSimplificationTreeSizeReductionInter, 2.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 212 NumberOfCodeBlocks, 212 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 209 ConstructedInterpolants, 0 QuantifiedInterpolants, 29121 SizeOfPredicates, 3 NumberOfNonLiveVariables, 3787 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 113/113 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...