./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/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 c864d486c79564802230ba61ac53efa089965447 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/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 c864d486c79564802230ba61ac53efa089965447 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 12:23:30,890 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:23:30,892 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:23:30,899 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:23:30,899 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:23:30,900 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:23:30,900 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:23:30,902 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:23:30,903 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:23:30,903 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:23:30,904 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:23:30,904 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:23:30,905 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:23:30,905 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:23:30,906 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:23:30,906 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:23:30,907 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:23:30,908 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:23:30,910 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:23:30,910 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:23:30,911 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:23:30,912 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:23:30,913 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:23:30,914 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:23:30,914 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:23:30,914 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:23:30,915 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:23:30,916 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:23:30,916 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:23:30,917 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:23:30,917 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:23:30,918 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:23:30,918 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:23:30,918 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:23:30,918 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:23:30,919 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:23:30,919 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-23 12:23:30,929 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:23:30,929 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:23:30,930 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:23:30,930 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 12:23:30,930 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 12:23:30,930 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 12:23:30,930 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 12:23:30,931 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 12:23:30,931 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 12:23:30,931 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 12:23:30,931 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-23 12:23:30,931 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 12:23:30,931 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 12:23:30,932 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 12:23:30,932 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:23:30,932 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:23:30,932 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:23:30,933 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:23:30,933 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:23:30,933 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:23:30,933 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:23:30,933 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:23:30,933 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:23:30,934 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:23:30,934 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 12:23:30,934 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:23:30,934 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 12:23:30,934 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 12:23:30,934 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:23:30,935 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:23:30,935 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:23:30,935 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 12:23:30,935 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:23:30,935 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 12:23:30,935 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 12:23:30,935 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 12:23:30,936 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_c1ddee2a-6308-407c-a902-e8637a084777/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 -> c864d486c79564802230ba61ac53efa089965447 [2018-11-23 12:23:30,958 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:23:30,965 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:23:30,967 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:23:30,968 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:23:30,968 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:23:30,969 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 12:23:31,004 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/data/e4903e74b/02cc57532ca64dd89383783d3d5a87c2/FLAG34dacd8c2 [2018-11-23 12:23:31,679 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:23:31,679 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 12:23:31,723 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/data/e4903e74b/02cc57532ca64dd89383783d3d5a87c2/FLAG34dacd8c2 [2018-11-23 12:23:31,985 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/data/e4903e74b/02cc57532ca64dd89383783d3d5a87c2 [2018-11-23 12:23:31,987 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:23:31,988 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:23:31,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:23:31,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:23:31,990 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:23:31,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:31" (1/1) ... [2018-11-23 12:23:31,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4167e7a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:31, skipping insertion in model container [2018-11-23 12:23:31,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:31" (1/1) ... [2018-11-23 12:23:31,998 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:23:32,099 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:23:36,688 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:23:36,723 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:23:37,548 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:23:38,251 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:23:38,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38 WrapperNode [2018-11-23 12:23:38,252 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:23:38,252 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:23:38,252 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:23:38,253 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:23:38,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2018-11-23 12:23:38,403 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2018-11-23 12:23:38,445 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:23:38,445 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:23:38,445 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:23:38,445 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:23:38,455 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2018-11-23 12:23:38,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2018-11-23 12:23:38,519 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2018-11-23 12:23:38,520 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2018-11-23 12:23:38,912 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2018-11-23 12:23:38,958 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2018-11-23 12:23:39,115 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... [2018-11-23 12:23:39,210 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:23:39,211 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:23:39,211 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:23:39,211 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:23:39,212 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/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 12:23:39,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2018-11-23 12:23:39,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2018-11-23 12:23:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_ppc [2018-11-23 12:23:39,257 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_ppc [2018-11-23 12:23:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-23 12:23:39,257 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-23 12:23:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_exact [2018-11-23 12:23:39,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_exact [2018-11-23 12:23:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_and_issue_cmd_fusion [2018-11-23 12:23:39,258 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_and_issue_cmd_fusion [2018-11-23 12:23:39,258 INFO L130 BoogieDeclarations]: Found specification of procedure MR_GetPhyParams [2018-11-23 12:23:39,259 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_GetPhyParams [2018-11-23 12:23:39,259 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_skinny [2018-11-23 12:23:39,259 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_skinny [2018-11-23 12:23:39,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_12 [2018-11-23 12:23:39,259 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_compat_ioctl_fw [2018-11-23 12:23:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_compat_ioctl_fw [2018-11-23 12:23:39,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2018-11-23 12:23:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2018-11-23 12:23:39,260 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2018-11-23 12:23:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2018-11-23 12:23:39,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 12:23:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 12:23:39,260 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_tags [2018-11-23 12:23:39,260 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_set_crash_dump_params_ioctl [2018-11-23 12:23:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_set_crash_dump_params_ioctl [2018-11-23 12:23:39,261 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ld_vf_affiliation_111 [2018-11-23 12:23:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ld_vf_affiliation_111 [2018-11-23 12:23:39,261 INFO L130 BoogieDeclarations]: Found specification of procedure get_arm_from_strip [2018-11-23 12:23:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure get_arm_from_strip [2018-11-23 12:23:39,261 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_set_dma_mask [2018-11-23 12:23:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_set_dma_mask [2018-11-23 12:23:39,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_aen_mutex_of_megasas_instance [2018-11-23 12:23:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_aen_mutex_of_megasas_instance [2018-11-23 12:23:39,262 INFO L130 BoogieDeclarations]: Found specification of procedure mr_update_load_balance_params [2018-11-23 12:23:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mr_update_load_balance_params [2018-11-23 12:23:39,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2018-11-23 12:23:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2018-11-23 12:23:39,262 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_adp_reset_xscale [2018-11-23 12:23:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_adp_reset_xscale [2018-11-23 12:23:39,262 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2018-11-23 12:23:39,262 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_setup_irqs_msix [2018-11-23 12:23:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_setup_irqs_msix [2018-11-23 12:23:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_init_mfi [2018-11-23 12:23:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_init_mfi [2018-11-23 12:23:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-23 12:23:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-23 12:23:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_teardown_frame_pool_fusion [2018-11-23 12:23:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_teardown_frame_pool_fusion [2018-11-23 12:23:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_set_crash_dump_params [2018-11-23 12:23:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_set_crash_dump_params [2018-11-23 12:23:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_syspd_fusion [2018-11-23 12:23:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_syspd_fusion [2018-11-23 12:23:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2018-11-23 12:23:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2018-11-23 12:23:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_free_cmds_fusion [2018-11-23 12:23:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_free_cmds_fusion [2018-11-23 12:23:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2018-11-23 12:23:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_slave_configure [2018-11-23 12:23:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_slave_configure [2018-11-23 12:23:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_internal_reset_defer_cmds [2018-11-23 12:23:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_internal_reset_defer_cmds [2018-11-23 12:23:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-23 12:23:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_73 [2018-11-23 12:23:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_73 [2018-11-23 12:23:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2018-11-23 12:23:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~u32~0 [2018-11-23 12:23:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~u32~0 [2018-11-23 12:23:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-11-23 12:23:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure mega_div64_32 [2018-11-23 12:23:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_div64_32 [2018-11-23 12:23:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_create_frame_pool_fusion [2018-11-23 12:23:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_create_frame_pool_fusion [2018-11-23 12:23:39,266 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_page_size_show [2018-11-23 12:23:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_page_size_show [2018-11-23 12:23:39,266 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_gen2 [2018-11-23 12:23:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_gen2 [2018-11-23 12:23:39,267 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2018-11-23 12:23:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2018-11-23 12:23:39,267 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2018-11-23 12:23:39,267 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-23 12:23:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-23 12:23:39,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_21 [2018-11-23 12:23:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_21 [2018-11-23 12:23:39,267 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fw_crash_buffer_store [2018-11-23 12:23:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fw_crash_buffer_store [2018-11-23 12:23:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ld_map_info [2018-11-23 12:23:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ld_map_info [2018-11-23 12:23:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_request_descriptor [2018-11-23 12:23:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_request_descriptor [2018-11-23 12:23:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2018-11-23 12:23:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure mr_spanset_get_span_block [2018-11-23 12:23:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mr_spanset_get_span_block [2018-11-23 12:23:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_24 [2018-11-23 12:23:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_24 [2018-11-23 12:23:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure MR_ArPdGet [2018-11-23 12:23:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_ArPdGet [2018-11-23 12:23:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure build_mpt_cmd [2018-11-23 12:23:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure build_mpt_cmd [2018-11-23 12:23:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_wait_for_outstanding [2018-11-23 12:23:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_wait_for_outstanding [2018-11-23 12:23:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 12:23:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 12:23:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2018-11-23 12:23:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2018-11-23 12:23:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_cmd_dpc [2018-11-23 12:23:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_cmd_dpc [2018-11-23 12:23:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_megasas_async_queue_mutex [2018-11-23 12:23:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_megasas_async_queue_mutex [2018-11-23 12:23:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2018-11-23 12:23:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2018-11-23 12:23:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2018-11-23 12:23:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2018-11-23 12:23:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_ldio_fusion [2018-11-23 12:23:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_ldio_fusion [2018-11-23 12:23:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_flush_cache [2018-11-23 12:23:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_flush_cache [2018-11-23 12:23:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure get_row_from_strip [2018-11-23 12:23:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure get_row_from_strip [2018-11-23 12:23:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_device [2018-11-23 12:23:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-23 12:23:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-23 12:23:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2018-11-23 12:23:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_int_cmd [2018-11-23 12:23:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_int_cmd [2018-11-23 12:23:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_18 [2018-11-23 12:23:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_18 [2018-11-23 12:23:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_deplete_reply_queue [2018-11-23 12:23:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_deplete_reply_queue [2018-11-23 12:23:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure mr_spanset_get_phy_params [2018-11-23 12:23:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mr_spanset_get_phy_params [2018-11-23 12:23:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2018-11-23 12:23:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_resume [2018-11-23 12:23:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_resume [2018-11-23 12:23:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_shutdown [2018-11-23 12:23:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_shutdown [2018-11-23 12:23:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 12:23:39,273 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 12:23:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2018-11-23 12:23:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_skinny [2018-11-23 12:23:39,273 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_skinny [2018-11-23 12:23:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:23:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-23 12:23:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_slave_alloc [2018-11-23 12:23:39,273 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_slave_alloc [2018-11-23 12:23:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_90 [2018-11-23 12:23:39,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_90 [2018-11-23 12:23:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2018-11-23 12:23:39,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2018-11-23 12:23:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2018-11-23 12:23:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdSpanArrayGet [2018-11-23 12:23:39,274 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdSpanArrayGet [2018-11-23 12:23:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_exit [2018-11-23 12:23:39,274 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_exit [2018-11-23 12:23:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-23 12:23:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_timer [2018-11-23 12:23:39,275 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_timer [2018-11-23 12:23:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ld_list [2018-11-23 12:23:39,275 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ld_list [2018-11-23 12:23:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2018-11-23 12:23:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-23 12:23:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2018-11-23 12:23:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-23 12:23:39,275 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-23 12:23:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_free_host_crash_buffer [2018-11-23 12:23:39,275 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_free_host_crash_buffer [2018-11-23 12:23:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_bios_param [2018-11-23 12:23:39,276 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_bios_param [2018-11-23 12:23:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ld_vf_affiliation [2018-11-23 12:23:39,276 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ld_vf_affiliation [2018-11-23 12:23:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2018-11-23 12:23:39,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2018-11-23 12:23:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_88 [2018-11-23 12:23:39,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_88 [2018-11-23 12:23:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_io_attach [2018-11-23 12:23:39,276 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_io_attach [2018-11-23 12:23:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2018-11-23 12:23:39,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2018-11-23 12:23:39,277 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_register_aen [2018-11-23 12:23:39,277 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_register_aen [2018-11-23 12:23:39,277 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-23 12:23:39,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2018-11-23 12:23:39,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2018-11-23 12:23:39,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2018-11-23 12:23:39,277 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-23 12:23:39,277 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_init [2018-11-23 12:23:39,277 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_init [2018-11-23 12:23:39,278 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2018-11-23 12:23:39,278 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fusion_crash_dump_wq [2018-11-23 12:23:39,278 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fusion_crash_dump_wq [2018-11-23 12:23:39,278 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sync_map_info [2018-11-23 12:23:39,278 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sync_map_info [2018-11-23 12:23:39,278 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 12:23:39,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-23 12:23:39,278 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 12:23:39,278 INFO L130 BoogieDeclarations]: Found specification of procedure megaraid_sas_kill_hba [2018-11-23 12:23:39,278 INFO L138 BoogieDeclarations]: Found implementation of procedure megaraid_sas_kill_hba [2018-11-23 12:23:39,279 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2018-11-23 12:23:39,279 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2018-11-23 12:23:39,279 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2018-11-23 12:23:39,279 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2018-11-23 12:23:39,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-23 12:23:39,279 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fw_crash_buffer_size_show [2018-11-23 12:23:39,279 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fw_crash_buffer_size_show [2018-11-23 12:23:39,279 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_alloc_cmds_fusion [2018-11-23 12:23:39,279 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_alloc_cmds_fusion [2018-11-23 12:23:39,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2018-11-23 12:23:39,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2018-11-23 12:23:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_23 [2018-11-23 12:23:39,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_23 [2018-11-23 12:23:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_5 [2018-11-23 12:23:39,280 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_5 [2018-11-23 12:23:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2018-11-23 12:23:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reset_mutex_of_megasas_instance [2018-11-23 12:23:39,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reset_mutex_of_megasas_instance [2018-11-23 12:23:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:23:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_start_aen [2018-11-23 12:23:39,280 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_start_aen [2018-11-23 12:23:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_isr_fusion [2018-11-23 12:23:39,281 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_isr_fusion [2018-11-23 12:23:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2018-11-23 12:23:39,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2018-11-23 12:23:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 12:23:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 12:23:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_12 [2018-11-23 12:23:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fw_crash_state_show [2018-11-23 12:23:39,281 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fw_crash_state_show [2018-11-23 12:23:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_xscale [2018-11-23 12:23:39,282 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_xscale [2018-11-23 12:23:39,282 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2018-11-23 12:23:39,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_13 [2018-11-23 12:23:39,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 12:23:39,282 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 12:23:39,282 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_first [2018-11-23 12:23:39,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_first [2018-11-23 12:23:39,282 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2018-11-23 12:23:39,282 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_blocked_cmd [2018-11-23 12:23:39,282 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_blocked_cmd [2018-11-23 12:23:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_cmd_type [2018-11-23 12:23:39,283 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_cmd_type [2018-11-23 12:23:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2018-11-23 12:23:39,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2018-11-23 12:23:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2018-11-23 12:23:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_do_ocr [2018-11-23 12:23:39,283 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_do_ocr [2018-11-23 12:23:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_20 [2018-11-23 12:23:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_21 [2018-11-23 12:23:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_22 [2018-11-23 12:23:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-23 12:23:39,284 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-23 12:23:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2018-11-23 12:23:39,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2018-11-23 12:23:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_34 [2018-11-23 12:23:39,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_34 [2018-11-23 12:23:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-23 12:23:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-23 12:23:39,284 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-23 12:23:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_gen2 [2018-11-23 12:23:39,284 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_gen2 [2018-11-23 12:23:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdSpanPtrGet [2018-11-23 12:23:39,284 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdSpanPtrGet [2018-11-23 12:23:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_19 [2018-11-23 12:23:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_teardown_frame_pool [2018-11-23 12:23:39,285 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_teardown_frame_pool [2018-11-23 12:23:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_gen2 [2018-11-23 12:23:39,285 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_gen2 [2018-11-23 12:23:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-11-23 12:23:39,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-11-23 12:23:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure mr_update_span_set [2018-11-23 12:23:39,285 INFO L138 BoogieDeclarations]: Found implementation of procedure mr_update_span_set [2018-11-23 12:23:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-23 12:23:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fusion_ocr_wq [2018-11-23 12:23:39,286 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fusion_ocr_wq [2018-11-23 12:23:39,286 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_support_device_change [2018-11-23 12:23:39,286 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_support_device_change [2018-11-23 12:23:39,286 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2018-11-23 12:23:39,286 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_suspend [2018-11-23 12:23:39,286 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_suspend [2018-11-23 12:23:39,286 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fw_crash_state_store [2018-11-23 12:23:39,286 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fw_crash_state_store [2018-11-23 12:23:39,286 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2018-11-23 12:23:39,286 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_skinny [2018-11-23 12:23:39,286 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_skinny [2018-11-23 12:23:39,287 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_skinny [2018-11-23 12:23:39,287 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_skinny [2018-11-23 12:23:39,287 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_skinny [2018-11-23 12:23:39,287 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_skinny [2018-11-23 12:23:39,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-23 12:23:39,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-23 12:23:39,287 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2018-11-23 12:23:39,287 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2018-11-23 12:23:39,287 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_outstanding_ioctls [2018-11-23 12:23:39,287 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_outstanding_ioctls [2018-11-23 12:23:39,287 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_5 [2018-11-23 12:23:39,287 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_5 [2018-11-23 12:23:39,288 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2018-11-23 12:23:39,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2018-11-23 12:23:39,288 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-23 12:23:39,288 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_device [2018-11-23 12:23:39,288 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_device [2018-11-23 12:23:39,288 INFO L130 BoogieDeclarations]: Found specification of procedure process_fw_state_change_wq [2018-11-23 12:23:39,288 INFO L138 BoogieDeclarations]: Found implementation of procedure process_fw_state_change_wq [2018-11-23 12:23:39,288 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_open [2018-11-23 12:23:39,288 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_open [2018-11-23 12:23:39,288 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_5 [2018-11-23 12:23:39,288 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_5 [2018-11-23 12:23:39,288 INFO L130 BoogieDeclarations]: Found specification of procedure MR_TargetIdToLdGet [2018-11-23 12:23:39,289 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_TargetIdToLdGet [2018-11-23 12:23:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_ioctl_fw [2018-11-23 12:23:39,289 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_ioctl_fw [2018-11-23 12:23:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2018-11-23 12:23:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2018-11-23 12:23:39,289 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2018-11-23 12:23:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 12:23:39,289 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 12:23:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2018-11-23 12:23:39,289 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2018-11-23 12:23:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-23 12:23:39,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-23 12:23:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 12:23:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2018-11-23 12:23:39,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2018-11-23 12:23:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_bus_host [2018-11-23 12:23:39,290 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_bus_host [2018-11-23 12:23:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-23 12:23:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_megasas_instance_template_6 [2018-11-23 12:23:39,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_megasas_instance_template_6 [2018-11-23 12:23:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure get_strip_from_row [2018-11-23 12:23:39,290 INFO L138 BoogieDeclarations]: Found implementation of procedure get_strip_from_row [2018-11-23 12:23:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 12:23:39,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 12:23:39,291 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_return_cmd [2018-11-23 12:23:39,291 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_return_cmd [2018-11-23 12:23:39,291 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-23 12:23:39,291 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 12:23:39,291 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_shutdown_controller [2018-11-23 12:23:39,291 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_shutdown_controller [2018-11-23 12:23:39,291 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2018-11-23 12:23:39,291 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_fw_ioctl [2018-11-23 12:23:39,291 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_fw_ioctl [2018-11-23 12:23:39,291 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-23 12:23:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-23 12:23:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_lookup [2018-11-23 12:23:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_ioc_init_fusion [2018-11-23 12:23:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_ioc_init_fusion [2018-11-23 12:23:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2018-11-23 12:23:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2018-11-23 12:23:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_return_cmd_fusion [2018-11-23 12:23:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_return_cmd_fusion [2018-11-23 12:23:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2018-11-23 12:23:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_ppc [2018-11-23 12:23:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_ppc [2018-11-23 12:23:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_make_sgl_fusion [2018-11-23 12:23:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_make_sgl_fusion [2018-11-23 12:23:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_init_fw [2018-11-23 12:23:39,293 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_init_fw [2018-11-23 12:23:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2018-11-23 12:23:39,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2018-11-23 12:23:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_xscale [2018-11-23 12:23:39,293 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_xscale [2018-11-23 12:23:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-23 12:23:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure wait_and_poll [2018-11-23 12:23:39,293 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_and_poll [2018-11-23 12:23:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_19 [2018-11-23 12:23:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-23 12:23:39,294 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-23 12:23:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_21 [2018-11-23 12:23:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_20 [2018-11-23 12:23:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2018-11-23 12:23:39,294 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2018-11-23 12:23:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-23 12:23:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 12:23:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_disable_intr_xscale [2018-11-23 12:23:39,294 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_disable_intr_xscale [2018-11-23 12:23:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_xscale [2018-11-23 12:23:39,294 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_xscale [2018-11-23 12:23:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sriov_start_heartbeat [2018-11-23 12:23:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sriov_start_heartbeat [2018-11-23 12:23:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-23 12:23:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2018-11-23 12:23:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2018-11-23 12:23:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_isr [2018-11-23 12:23:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_isr [2018-11-23 12:23:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_pending_cmds_again [2018-11-23 12:23:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_pending_cmds_again [2018-11-23 12:23:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_mpio_paths [2018-11-23 12:23:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_mpio_paths [2018-11-23 12:23:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2018-11-23 12:23:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_7 [2018-11-23 12:23:39,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_7 [2018-11-23 12:23:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2018-11-23 12:23:39,296 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2018-11-23 12:23:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2018-11-23 12:23:39,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2018-11-23 12:23:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_update_ext_vd_details [2018-11-23 12:23:39,296 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_update_ext_vd_details [2018-11-23 12:23:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_22 [2018-11-23 12:23:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_32 [2018-11-23 12:23:39,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_32 [2018-11-23 12:23:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2018-11-23 12:23:39,297 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2018-11-23 12:23:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-23 12:23:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-23 12:23:39,297 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-23 12:23:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-11-23 12:23:39,297 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-11-23 12:23:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-23 12:23:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-23 12:23:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2018-11-23 12:23:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_transition_to_ready [2018-11-23 12:23:39,298 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_transition_to_ready [2018-11-23 12:23:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-23 12:23:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:23:39,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:23:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2018-11-23 12:23:39,298 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2018-11-23 12:23:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fw_crash_buffer_show [2018-11-23 12:23:39,298 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fw_crash_buffer_show [2018-11-23 12:23:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_xscale [2018-11-23 12:23:39,298 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_xscale [2018-11-23 12:23:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-23 12:23:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-23 12:23:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_cmd_fusion [2018-11-23 12:23:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_cmd_fusion [2018-11-23 12:23:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2018-11-23 12:23:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_destroy_irqs [2018-11-23 12:23:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_destroy_irqs [2018-11-23 12:23:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_alloc_cmds [2018-11-23 12:23:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_alloc_cmds [2018-11-23 12:23:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-23 12:23:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_release_date [2018-11-23 12:23:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_release_date [2018-11-23 12:23:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2018-11-23 12:23:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2018-11-23 12:23:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-23 12:23:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_xscale [2018-11-23 12:23:39,300 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_xscale [2018-11-23 12:23:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2018-11-23 12:23:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 12:23:39,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 12:23:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2018-11-23 12:23:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_map_info [2018-11-23 12:23:39,300 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_map_info [2018-11-23 12:23:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_ppc [2018-11-23 12:23:39,300 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_ppc [2018-11-23 12:23:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2018-11-23 12:23:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_shared_tag_map [2018-11-23 12:23:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_init_shared_tag_map [2018-11-23 12:23:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-23 12:23:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-23 12:23:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure clear_user [2018-11-23 12:23:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure map_cmd_status [2018-11-23 12:23:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure map_cmd_status [2018-11-23 12:23:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_fasync [2018-11-23 12:23:39,301 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_fasync [2018-11-23 12:23:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2018-11-23 12:23:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2018-11-23 12:23:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2018-11-23 12:23:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2018-11-23 12:23:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2018-11-23 12:23:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_gen2 [2018-11-23 12:23:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_gen2 [2018-11-23 12:23:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_31 [2018-11-23 12:23:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_31 [2018-11-23 12:23:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sriov_heartbeat_handler [2018-11-23 12:23:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sriov_heartbeat_handler [2018-11-23 12:23:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_start_timer [2018-11-23 12:23:39,302 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_start_timer [2018-11-23 12:23:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-23 12:23:39,303 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-23 12:23:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2018-11-23 12:23:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 12:23:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 12:23:39,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 12:23:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2018-11-23 12:23:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2018-11-23 12:23:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure mega_mod64 [2018-11-23 12:23:39,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_mod64 [2018-11-23 12:23:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_14 [2018-11-23 12:23:39,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_14 [2018-11-23 12:23:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure MR_GetLDTgtId [2018-11-23 12:23:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_GetLDTgtId [2018-11-23 12:23:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-23 12:23:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-23 12:23:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 12:23:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 12:23:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure MR_BuildRaidContext [2018-11-23 12:23:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_BuildRaidContext [2018-11-23 12:23:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_reset_mutex_of_megasas_instance [2018-11-23 12:23:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_reset_mutex_of_megasas_instance [2018-11-23 12:23:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2018-11-23 12:23:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2018-11-23 12:23:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2018-11-23 12:23:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2018-11-23 12:23:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_fusion [2018-11-23 12:23:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_fusion [2018-11-23 12:23:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2018-11-23 12:23:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2018-11-23 12:23:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 12:23:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 12:23:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2018-11-23 12:23:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2018-11-23 12:23:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2018-11-23 12:23:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-23 12:23:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure get_arm [2018-11-23 12:23:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure get_arm [2018-11-23 12:23:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-23 12:23:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-23 12:23:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_megasas_instance_template_19 [2018-11-23 12:23:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_megasas_instance_template_19 [2018-11-23 12:23:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-23 12:23:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-23 12:23:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-23 12:23:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-23 12:23:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_disable_intr_fusion [2018-11-23 12:23:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_disable_intr_fusion [2018-11-23 12:23:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2018-11-23 12:23:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2018-11-23 12:23:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_adp_reset_gen2 [2018-11-23 12:23:39,307 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_adp_reset_gen2 [2018-11-23 12:23:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure up [2018-11-23 12:23:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-23 12:23:39,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-23 12:23:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2018-11-23 12:23:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 12:23:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-23 12:23:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-23 12:23:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_ld_nonrw_fusion [2018-11-23 12:23:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_ld_nonrw_fusion [2018-11-23 12:23:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_dcmd_fusion [2018-11-23 12:23:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_dcmd_fusion [2018-11-23 12:23:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_and_restore_queue_depth [2018-11-23 12:23:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_and_restore_queue_depth [2018-11-23 12:23:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2018-11-23 12:23:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure get_cpu_mask [2018-11-23 12:23:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cpu_mask [2018-11-23 12:23:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2018-11-23 12:23:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2018-11-23 12:23:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2018-11-23 12:23:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2018-11-23 12:23:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2018-11-23 12:23:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2018-11-23 12:23:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2018-11-23 12:23:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2018-11-23 12:23:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_4 [2018-11-23 12:23:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_4 [2018-11-23 12:23:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_aen_polling [2018-11-23 12:23:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_aen_polling [2018-11-23 12:23:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_setup_irqs_ioapic [2018-11-23 12:23:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_setup_irqs_ioapic [2018-11-23 12:23:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_abort [2018-11-23 12:23:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_abort [2018-11-23 12:23:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-23 12:23:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-23 12:23:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_support_poll_for_event [2018-11-23 12:23:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_support_poll_for_event [2018-11-23 12:23:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2018-11-23 12:23:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2018-11-23 12:23:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 12:23:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_ioctl [2018-11-23 12:23:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_ioctl [2018-11-23 12:23:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure MR_PdDevHandleGet [2018-11-23 12:23:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_PdDevHandleGet [2018-11-23 12:23:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2018-11-23 12:23:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_aen_mutex_of_megasas_instance [2018-11-23 12:23:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_aen_mutex_of_megasas_instance [2018-11-23 12:23:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_init_adapter_mfi [2018-11-23 12:23:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_init_adapter_mfi [2018-11-23 12:23:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure MR_GetSpanBlock [2018-11-23 12:23:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_GetSpanBlock [2018-11-23 12:23:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-23 12:23:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 12:23:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 12:23:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-23 12:23:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_io_fusion [2018-11-23 12:23:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_io_fusion [2018-11-23 12:23:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 12:23:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure build_mpt_mfi_pass_thru [2018-11-23 12:23:39,312 INFO L138 BoogieDeclarations]: Found implementation of procedure build_mpt_mfi_pass_thru [2018-11-23 12:23:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u32~0~X~$Pointer$~TO~VOID [2018-11-23 12:23:39,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u32~0~X~$Pointer$~TO~VOID [2018-11-23 12:23:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2018-11-23 12:23:39,312 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2018-11-23 12:23:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ctrl_info [2018-11-23 12:23:39,312 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ctrl_info [2018-11-23 12:23:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2018-11-23 12:23:39,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2018-11-23 12:23:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2018-11-23 12:23:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2018-11-23 12:23:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdRaidGet [2018-11-23 12:23:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdRaidGet [2018-11-23 12:23:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-23 12:23:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2018-11-23 12:23:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2018-11-23 12:23:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-11-23 12:23:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2018-11-23 12:23:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2018-11-23 12:23:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_and_issue_cmd [2018-11-23 12:23:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_and_issue_cmd [2018-11-23 12:23:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_set_dbg_lvl [2018-11-23 12:23:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_set_dbg_lvl [2018-11-23 12:23:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_5 [2018-11-23 12:23:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_5 [2018-11-23 12:23:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_make_sgl_skinny [2018-11-23 12:23:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_make_sgl_skinny [2018-11-23 12:23:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2018-11-23 12:23:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2018-11-23 12:23:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2018-11-23 12:23:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2018-11-23 12:23:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_frame_count [2018-11-23 12:23:39,314 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_frame_count [2018-11-23 12:23:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_89 [2018-11-23 12:23:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_89 [2018-11-23 12:23:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_fusion [2018-11-23 12:23:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_fusion [2018-11-23 12:23:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_reply_desc [2018-11-23 12:23:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_reply_desc [2018-11-23 12:23:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_version [2018-11-23 12:23:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_version [2018-11-23 12:23:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_13 [2018-11-23 12:23:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_13 [2018-11-23 12:23:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_ioctl_aen [2018-11-23 12:23:39,315 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_ioctl_aen [2018-11-23 12:23:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-23 12:23:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-23 12:23:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_compat_ioctl [2018-11-23 12:23:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_compat_ioctl [2018-11-23 12:23:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2018-11-23 12:23:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_poll [2018-11-23 12:23:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_poll [2018-11-23 12:23:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_cmd_dpc_fusion [2018-11-23 12:23:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_cmd_dpc_fusion [2018-11-23 12:23:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2018-11-23 12:23:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2018-11-23 12:23:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2018-11-23 12:23:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_probe_one [2018-11-23 12:23:39,316 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_probe_one [2018-11-23 12:23:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_fusion [2018-11-23 12:23:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_fusion [2018-11-23 12:23:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_disable_intr_ppc [2018-11-23 12:23:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_disable_intr_ppc [2018-11-23 12:23:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure MR_ValidateMapInfo [2018-11-23 12:23:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_ValidateMapInfo [2018-11-23 12:23:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_service_aen [2018-11-23 12:23:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_service_aen [2018-11-23 12:23:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2018-11-23 12:23:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2018-11-23 12:23:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-23 12:23:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2018-11-23 12:23:39,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2018-11-23 12:23:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_alloc_host_crash_buffer [2018-11-23 12:23:39,318 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_alloc_host_crash_buffer [2018-11-23 12:23:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_fusion [2018-11-23 12:23:39,318 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_fusion [2018-11-23 12:23:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_free_cmds [2018-11-23 12:23:39,318 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_free_cmds [2018-11-23 12:23:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2018-11-23 12:23:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure shost_use_blk_mq [2018-11-23 12:23:39,318 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_use_blk_mq [2018-11-23 12:23:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-23 12:23:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_adp_reset_fusion [2018-11-23 12:23:39,319 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_adp_reset_fusion [2018-11-23 12:23:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2018-11-23 12:23:39,319 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2018-11-23 12:23:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_4 [2018-11-23 12:23:39,319 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_4 [2018-11-23 12:23:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2018-11-23 12:23:39,319 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2018-11-23 12:23:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2018-11-23 12:23:39,319 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2018-11-23 12:23:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2018-11-23 12:23:39,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2018-11-23 12:23:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_dcdb [2018-11-23 12:23:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_dcdb [2018-11-23 12:23:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2018-11-23 12:23:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure get_updated_dev_handle [2018-11-23 12:23:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure get_updated_dev_handle [2018-11-23 12:23:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_blocked_abort_cmd [2018-11-23 12:23:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_blocked_abort_cmd [2018-11-23 12:23:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2018-11-23 12:23:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_best_arm_pd [2018-11-23 12:23:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_best_arm_pd [2018-11-23 12:23:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_create_frame_pool [2018-11-23 12:23:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_create_frame_pool [2018-11-23 12:23:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_release_fusion [2018-11-23 12:23:39,320 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_release_fusion [2018-11-23 12:23:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-23 12:23:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-23 12:23:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_18 [2018-11-23 12:23:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_18 [2018-11-23 12:23:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure complete_cmd_fusion [2018-11-23 12:23:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_cmd_fusion [2018-11-23 12:23:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_16 [2018-11-23 12:23:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_16 [2018-11-23 12:23:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_lookup_instance [2018-11-23 12:23:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_lookup_instance [2018-11-23 12:23:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 12:23:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2018-11-23 12:23:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___0 [2018-11-23 12:23:39,321 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___0 [2018-11-23 12:23:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 12:23:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_queue_command [2018-11-23 12:23:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_queue_command [2018-11-23 12:23:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_12 [2018-11-23 12:23:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_12 [2018-11-23 12:23:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 12:23:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 12:23:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_megasas_instance_template_22 [2018-11-23 12:23:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_megasas_instance_template_22 [2018-11-23 12:23:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_dcmd [2018-11-23 12:23:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_dcmd [2018-11-23 12:23:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_megasas_instance_template_21 [2018-11-23 12:23:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_megasas_instance_template_21 [2018-11-23 12:23:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_pd_list [2018-11-23 12:23:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_pd_list [2018-11-23 12:23:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdDataArmGet [2018-11-23 12:23:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdDataArmGet [2018-11-23 12:23:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2018-11-23 12:23:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2018-11-23 12:23:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_seq_num [2018-11-23 12:23:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_seq_num [2018-11-23 12:23:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_megasas_instance_template_20 [2018-11-23 12:23:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_megasas_instance_template_20 [2018-11-23 12:23:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_generic_reset [2018-11-23 12:23:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_generic_reset [2018-11-23 12:23:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work___0 [2018-11-23 12:23:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work___0 [2018-11-23 12:23:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_device [2018-11-23 12:23:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_affinity_hint [2018-11-23 12:23:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2018-11-23 12:23:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_cmd [2018-11-23 12:23:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_cmd [2018-11-23 12:23:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure MR_PopulateDrvRaidMap [2018-11-23 12:23:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_PopulateDrvRaidMap [2018-11-23 12:23:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-23 12:23:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-23 12:23:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_dbg_lvl [2018-11-23 12:23:39,324 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_dbg_lvl [2018-11-23 12:23:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2018-11-23 12:23:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_release_mfi [2018-11-23 12:23:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_release_mfi [2018-11-23 12:23:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-23 12:23:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-23 12:23:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_33 [2018-11-23 12:23:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_33 [2018-11-23 12:23:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2018-11-23 12:23:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2018-11-23 12:23:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-23 12:23:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-23 12:23:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_ldio [2018-11-23 12:23:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_ldio [2018-11-23 12:23:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_35 [2018-11-23 12:23:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_35 [2018-11-23 12:23:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_megasas_async_queue_mutex [2018-11-23 12:23:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_megasas_async_queue_mutex [2018-11-23 12:23:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-23 12:23:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-23 12:23:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2018-11-23 12:23:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2018-11-23 12:23:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_19 [2018-11-23 12:23:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_19 [2018-11-23 12:23:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_fusion [2018-11-23 12:23:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_fusion [2018-11-23 12:23:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_cmd [2018-11-23 12:23:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_cmd [2018-11-23 12:23:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2018-11-23 12:23:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2018-11-23 12:23:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2018-11-23 12:23:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2018-11-23 12:23:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ld_vf_affiliation_12 [2018-11-23 12:23:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ld_vf_affiliation_12 [2018-11-23 12:23:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-23 12:23:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_wait_for_outstanding_fusion [2018-11-23 12:23:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_wait_for_outstanding_fusion [2018-11-23 12:23:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_dump_pending_frames [2018-11-23 12:23:39,327 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_dump_pending_frames [2018-11-23 12:23:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdSpanInfoGet [2018-11-23 12:23:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdSpanInfoGet [2018-11-23 12:23:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-23 12:23:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-23 12:23:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_ppc [2018-11-23 12:23:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_ppc [2018-11-23 12:23:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2018-11-23 12:23:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_20 [2018-11-23 12:23:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_20 [2018-11-23 12:23:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-23 12:23:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_set_pd_lba [2018-11-23 12:23:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_set_pd_lba [2018-11-23 12:23:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_22 [2018-11-23 12:23:39,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_22 [2018-11-23 12:23:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2018-11-23 12:23:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_fusion [2018-11-23 12:23:39,329 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_fusion [2018-11-23 12:23:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_ppc [2018-11-23 12:23:39,329 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_ppc [2018-11-23 12:23:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_refire_mgmt_cmd [2018-11-23 12:23:39,329 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_refire_mgmt_cmd [2018-11-23 12:23:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_17 [2018-11-23 12:23:39,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_17 [2018-11-23 12:23:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_display_intel_branding [2018-11-23 12:23:39,329 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_display_intel_branding [2018-11-23 12:23:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-23 12:23:39,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-23 12:23:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-23 12:23:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-23 12:23:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_ld_list_query [2018-11-23 12:23:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_ld_list_query [2018-11-23 12:23:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-11-23 12:23:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-11-23 12:23:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2018-11-23 12:23:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 12:23:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-23 12:23:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-23 12:23:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-23 12:23:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-23 12:23:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-23 12:23:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 12:23:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 12:23:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_detach_one [2018-11-23 12:23:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_detach_one [2018-11-23 12:23:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_polled [2018-11-23 12:23:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_polled [2018-11-23 12:23:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_init_adapter_fusion [2018-11-23 12:23:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_init_adapter_fusion [2018-11-23 12:23:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_make_sgl64 [2018-11-23 12:23:39,331 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_make_sgl64 [2018-11-23 12:23:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2018-11-23 12:25:56,442 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:25:56,443 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 12:25:56,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:25:56 BoogieIcfgContainer [2018-11-23 12:25:56,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:25:56,444 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 12:25:56,444 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 12:25:56,446 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 12:25:56,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 12:23:31" (1/3) ... [2018-11-23 12:25:56,447 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13248d2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:25:56, skipping insertion in model container [2018-11-23 12:25:56,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:38" (2/3) ... [2018-11-23 12:25:56,447 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13248d2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:25:56, skipping insertion in model container [2018-11-23 12:25:56,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:25:56" (3/3) ... [2018-11-23 12:25:56,449 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 12:25:56,455 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 12:25:56,462 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 12:25:56,475 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 12:25:56,508 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 12:25:56,508 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 12:25:56,508 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 12:25:56,508 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 12:25:56,508 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 12:25:56,508 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 12:25:56,508 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 12:25:56,508 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 12:25:56,566 INFO L276 IsEmpty]: Start isEmpty. Operand 5820 states. [2018-11-23 12:25:56,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2018-11-23 12:25:56,591 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:25:56,592 INFO L402 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 30, 30, 30, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:25:56,594 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:25:56,597 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:25:56,598 INFO L82 PathProgramCache]: Analyzing trace with hash 128973210, now seen corresponding path program 1 times [2018-11-23 12:25:56,599 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:25:56,659 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:25:56,659 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:25:56,659 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:25:56,659 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:25:57,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:25:58,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8139 trivial. 0 not checked. [2018-11-23 12:25:58,480 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:25:58,480 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:25:58,480 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:25:58,484 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:25:58,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:25:58,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:25:58,492 INFO L87 Difference]: Start difference. First operand 5820 states. Second operand 3 states. [2018-11-23 12:25:58,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:25:58,990 INFO L93 Difference]: Finished difference Result 15252 states and 22463 transitions. [2018-11-23 12:25:58,991 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:25:58,992 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 708 [2018-11-23 12:25:58,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:25:59,053 INFO L225 Difference]: With dead ends: 15252 [2018-11-23 12:25:59,053 INFO L226 Difference]: Without dead ends: 9547 [2018-11-23 12:25:59,083 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 8 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 12:25:59,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9547 states. [2018-11-23 12:25:59,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9547 to 9542. [2018-11-23 12:25:59,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9542 states. [2018-11-23 12:25:59,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9542 states to 9542 states and 13826 transitions. [2018-11-23 12:25:59,479 INFO L78 Accepts]: Start accepts. Automaton has 9542 states and 13826 transitions. Word has length 708 [2018-11-23 12:25:59,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:25:59,480 INFO L480 AbstractCegarLoop]: Abstraction has 9542 states and 13826 transitions. [2018-11-23 12:25:59,480 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:25:59,481 INFO L276 IsEmpty]: Start isEmpty. Operand 9542 states and 13826 transitions. [2018-11-23 12:25:59,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 713 [2018-11-23 12:25:59,500 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:25:59,500 INFO L402 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 30, 30, 30, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:25:59,500 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:25:59,500 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:25:59,501 INFO L82 PathProgramCache]: Analyzing trace with hash 90371046, now seen corresponding path program 1 times [2018-11-23 12:25:59,501 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:25:59,505 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:25:59,505 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:25:59,505 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:25:59,506 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:25:59,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:26:01,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8139 trivial. 0 not checked. [2018-11-23 12:26:01,014 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:26:01,014 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:26:01,014 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:26:01,016 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:26:01,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:26:01,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:26:01,017 INFO L87 Difference]: Start difference. First operand 9542 states and 13826 transitions. Second operand 3 states. [2018-11-23 12:26:02,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:26:02,448 INFO L93 Difference]: Finished difference Result 27994 states and 40581 transitions. [2018-11-23 12:26:02,448 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:26:02,448 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 712 [2018-11-23 12:26:02,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:26:02,542 INFO L225 Difference]: With dead ends: 27994 [2018-11-23 12:26:02,542 INFO L226 Difference]: Without dead ends: 18604 [2018-11-23 12:26:02,583 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 12:26:02,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18604 states. [2018-11-23 12:26:03,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18604 to 18557. [2018-11-23 12:26:03,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18557 states. [2018-11-23 12:26:03,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18557 states to 18557 states and 26916 transitions. [2018-11-23 12:26:03,210 INFO L78 Accepts]: Start accepts. Automaton has 18557 states and 26916 transitions. Word has length 712 [2018-11-23 12:26:03,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:26:03,212 INFO L480 AbstractCegarLoop]: Abstraction has 18557 states and 26916 transitions. [2018-11-23 12:26:03,212 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:26:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 18557 states and 26916 transitions. [2018-11-23 12:26:03,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2018-11-23 12:26:03,219 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:26:03,219 INFO L402 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 30, 30, 30, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:03,220 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:26:03,220 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:26:03,220 INFO L82 PathProgramCache]: Analyzing trace with hash 389573077, now seen corresponding path program 1 times [2018-11-23 12:26:03,220 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:26:03,224 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:03,224 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:26:03,224 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:03,224 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:26:03,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:26:04,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8139 trivial. 0 not checked. [2018-11-23 12:26:04,275 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:26:04,275 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:26:04,275 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:26:04,276 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:26:04,276 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:26:04,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:26:04,277 INFO L87 Difference]: Start difference. First operand 18557 states and 26916 transitions. Second operand 3 states. [2018-11-23 12:26:08,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:26:08,035 INFO L93 Difference]: Finished difference Result 33298 states and 48043 transitions. [2018-11-23 12:26:08,036 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:26:08,036 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 721 [2018-11-23 12:26:08,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:26:08,139 INFO L225 Difference]: With dead ends: 33298 [2018-11-23 12:26:08,139 INFO L226 Difference]: Without dead ends: 18175 [2018-11-23 12:26:08,190 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 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 12:26:08,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18175 states. [2018-11-23 12:26:08,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18175 to 18161. [2018-11-23 12:26:08,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18161 states. [2018-11-23 12:26:08,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18161 states to 18161 states and 26166 transitions. [2018-11-23 12:26:08,797 INFO L78 Accepts]: Start accepts. Automaton has 18161 states and 26166 transitions. Word has length 721 [2018-11-23 12:26:08,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:26:08,797 INFO L480 AbstractCegarLoop]: Abstraction has 18161 states and 26166 transitions. [2018-11-23 12:26:08,797 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:26:08,798 INFO L276 IsEmpty]: Start isEmpty. Operand 18161 states and 26166 transitions. [2018-11-23 12:26:08,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2018-11-23 12:26:08,805 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:26:08,805 INFO L402 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 30, 30, 30, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:08,805 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:26:08,805 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:26:08,806 INFO L82 PathProgramCache]: Analyzing trace with hash -202477036, now seen corresponding path program 1 times [2018-11-23 12:26:08,806 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:26:08,809 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:08,810 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:26:08,810 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:08,810 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:26:09,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:26:09,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8139 trivial. 0 not checked. [2018-11-23 12:26:09,807 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:26:09,807 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:26:09,807 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:26:09,808 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:26:09,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:26:09,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:26:09,808 INFO L87 Difference]: Start difference. First operand 18161 states and 26166 transitions. Second operand 3 states. [2018-11-23 12:26:13,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:26:13,468 INFO L93 Difference]: Finished difference Result 53953 states and 77788 transitions. [2018-11-23 12:26:13,468 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:26:13,468 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 721 [2018-11-23 12:26:13,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:26:13,587 INFO L225 Difference]: With dead ends: 53953 [2018-11-23 12:26:13,587 INFO L226 Difference]: Without dead ends: 35944 [2018-11-23 12:26:13,639 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 12:26:13,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35944 states. [2018-11-23 12:26:14,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35944 to 35927. [2018-11-23 12:26:14,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35927 states. [2018-11-23 12:26:14,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35927 states to 35927 states and 51815 transitions. [2018-11-23 12:26:14,877 INFO L78 Accepts]: Start accepts. Automaton has 35927 states and 51815 transitions. Word has length 721 [2018-11-23 12:26:14,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:26:14,878 INFO L480 AbstractCegarLoop]: Abstraction has 35927 states and 51815 transitions. [2018-11-23 12:26:14,878 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:26:14,878 INFO L276 IsEmpty]: Start isEmpty. Operand 35927 states and 51815 transitions. [2018-11-23 12:26:14,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 727 [2018-11-23 12:26:14,885 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:26:14,885 INFO L402 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 30, 30, 30, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:14,885 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:26:14,885 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:26:14,886 INFO L82 PathProgramCache]: Analyzing trace with hash 1719366602, now seen corresponding path program 1 times [2018-11-23 12:26:14,886 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:26:14,888 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:14,889 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:26:14,889 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:14,889 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:26:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:26:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8139 trivial. 0 not checked. [2018-11-23 12:26:15,675 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:26:15,675 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:26:15,675 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:26:15,676 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:26:15,676 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:26:15,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:26:15,676 INFO L87 Difference]: Start difference. First operand 35927 states and 51815 transitions. Second operand 3 states. [2018-11-23 12:26:16,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:26:16,065 INFO L93 Difference]: Finished difference Result 37443 states and 53713 transitions. [2018-11-23 12:26:16,066 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:26:16,066 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 726 [2018-11-23 12:26:16,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:26:16,161 INFO L225 Difference]: With dead ends: 37443 [2018-11-23 12:26:16,161 INFO L226 Difference]: Without dead ends: 37439 [2018-11-23 12:26:16,174 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 6 SyntacticMatches, 1 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 12:26:16,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37439 states. [2018-11-23 12:26:16,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37439 to 37437. [2018-11-23 12:26:16,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37437 states. [2018-11-23 12:26:16,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37437 states to 37437 states and 53700 transitions. [2018-11-23 12:26:16,889 INFO L78 Accepts]: Start accepts. Automaton has 37437 states and 53700 transitions. Word has length 726 [2018-11-23 12:26:16,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:26:16,890 INFO L480 AbstractCegarLoop]: Abstraction has 37437 states and 53700 transitions. [2018-11-23 12:26:16,890 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:26:16,890 INFO L276 IsEmpty]: Start isEmpty. Operand 37437 states and 53700 transitions. [2018-11-23 12:26:16,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2018-11-23 12:26:16,900 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:26:16,900 INFO L402 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 30, 30, 30, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:16,900 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:26:16,901 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:26:16,901 INFO L82 PathProgramCache]: Analyzing trace with hash 1890038971, now seen corresponding path program 1 times [2018-11-23 12:26:16,901 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:26:16,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:16,904 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:26:16,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:16,904 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:26:17,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:26:17,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8139 trivial. 0 not checked. [2018-11-23 12:26:17,658 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:26:17,658 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:26:17,658 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:26:17,659 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:26:17,659 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:26:17,659 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:26:17,659 INFO L87 Difference]: Start difference. First operand 37437 states and 53700 transitions. Second operand 5 states. [2018-11-23 12:26:29,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:26:29,019 INFO L93 Difference]: Finished difference Result 74739 states and 107201 transitions. [2018-11-23 12:26:29,020 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:26:29,020 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 749 [2018-11-23 12:26:29,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:26:29,145 INFO L225 Difference]: With dead ends: 74739 [2018-11-23 12:26:29,145 INFO L226 Difference]: Without dead ends: 37454 [2018-11-23 12:26:29,223 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:26:29,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37454 states. [2018-11-23 12:26:30,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37454 to 37446. [2018-11-23 12:26:30,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37446 states. [2018-11-23 12:26:30,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37446 states to 37446 states and 53700 transitions. [2018-11-23 12:26:30,139 INFO L78 Accepts]: Start accepts. Automaton has 37446 states and 53700 transitions. Word has length 749 [2018-11-23 12:26:30,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:26:30,140 INFO L480 AbstractCegarLoop]: Abstraction has 37446 states and 53700 transitions. [2018-11-23 12:26:30,140 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:26:30,140 INFO L276 IsEmpty]: Start isEmpty. Operand 37446 states and 53700 transitions. [2018-11-23 12:26:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 748 [2018-11-23 12:26:30,152 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:26:30,153 INFO L402 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 30, 30, 30, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:30,153 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:26:30,153 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:26:30,153 INFO L82 PathProgramCache]: Analyzing trace with hash -1166316604, now seen corresponding path program 1 times [2018-11-23 12:26:30,154 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:26:30,157 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:30,157 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:26:30,158 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:30,158 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:26:30,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:26:31,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8139 trivial. 0 not checked. [2018-11-23 12:26:31,038 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:26:31,039 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:26:31,039 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:26:31,039 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:26:31,039 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:26:31,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:26:31,040 INFO L87 Difference]: Start difference. First operand 37446 states and 53700 transitions. Second operand 3 states. [2018-11-23 12:26:34,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:26:34,471 INFO L93 Difference]: Finished difference Result 37448 states and 53701 transitions. [2018-11-23 12:26:34,472 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:26:34,472 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 747 [2018-11-23 12:26:34,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:26:34,562 INFO L225 Difference]: With dead ends: 37448 [2018-11-23 12:26:34,562 INFO L226 Difference]: Without dead ends: 37445 [2018-11-23 12:26:34,576 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 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 12:26:34,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37445 states. [2018-11-23 12:26:35,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37445 to 37445. [2018-11-23 12:26:35,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37445 states. [2018-11-23 12:26:35,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37445 states to 37445 states and 53691 transitions. [2018-11-23 12:26:35,531 INFO L78 Accepts]: Start accepts. Automaton has 37445 states and 53691 transitions. Word has length 747 [2018-11-23 12:26:35,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:26:35,532 INFO L480 AbstractCegarLoop]: Abstraction has 37445 states and 53691 transitions. [2018-11-23 12:26:35,532 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:26:35,532 INFO L276 IsEmpty]: Start isEmpty. Operand 37445 states and 53691 transitions. [2018-11-23 12:26:35,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2018-11-23 12:26:35,541 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:26:35,541 INFO L402 BasicCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 31, 31, 31, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:35,541 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:26:35,541 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:26:35,542 INFO L82 PathProgramCache]: Analyzing trace with hash 939161700, now seen corresponding path program 1 times [2018-11-23 12:26:35,542 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:26:35,545 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:35,545 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:26:35,545 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:35,545 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:26:35,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:26:38,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8795 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8795 trivial. 0 not checked. [2018-11-23 12:26:38,575 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:26:38,575 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:26:38,575 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:26:38,575 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:26:38,575 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:26:38,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:26:38,576 INFO L87 Difference]: Start difference. First operand 37445 states and 53691 transitions. Second operand 3 states. [2018-11-23 12:26:39,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:26:39,013 INFO L93 Difference]: Finished difference Result 37447 states and 53692 transitions. [2018-11-23 12:26:39,014 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:26:39,014 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 759 [2018-11-23 12:26:39,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:26:39,106 INFO L225 Difference]: With dead ends: 37447 [2018-11-23 12:26:39,106 INFO L226 Difference]: Without dead ends: 37444 [2018-11-23 12:26:39,120 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 12:26:39,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37444 states. [2018-11-23 12:26:39,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37444 to 37444. [2018-11-23 12:26:39,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37444 states. [2018-11-23 12:26:39,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37444 states to 37444 states and 53689 transitions. [2018-11-23 12:26:39,865 INFO L78 Accepts]: Start accepts. Automaton has 37444 states and 53689 transitions. Word has length 759 [2018-11-23 12:26:39,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:26:39,866 INFO L480 AbstractCegarLoop]: Abstraction has 37444 states and 53689 transitions. [2018-11-23 12:26:39,866 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:26:39,866 INFO L276 IsEmpty]: Start isEmpty. Operand 37444 states and 53689 transitions. [2018-11-23 12:26:39,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 761 [2018-11-23 12:26:39,873 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:26:39,873 INFO L402 BasicCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 31, 31, 31, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:39,874 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:26:39,874 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:26:39,874 INFO L82 PathProgramCache]: Analyzing trace with hash -953237268, now seen corresponding path program 1 times [2018-11-23 12:26:39,874 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:26:39,876 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:39,876 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:26:39,876 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:39,876 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:26:40,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:26:40,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8795 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8795 trivial. 0 not checked. [2018-11-23 12:26:40,586 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:26:40,586 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:26:40,586 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:26:40,587 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:26:40,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:26:40,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:26:40,587 INFO L87 Difference]: Start difference. First operand 37444 states and 53689 transitions. Second operand 3 states. [2018-11-23 12:26:41,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:26:41,015 INFO L93 Difference]: Finished difference Result 37446 states and 53690 transitions. [2018-11-23 12:26:41,016 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:26:41,016 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 760 [2018-11-23 12:26:41,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:26:41,122 INFO L225 Difference]: With dead ends: 37446 [2018-11-23 12:26:41,122 INFO L226 Difference]: Without dead ends: 37443 [2018-11-23 12:26:41,138 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 12:26:41,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37443 states. [2018-11-23 12:26:42,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37443 to 37443. [2018-11-23 12:26:42,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37443 states. [2018-11-23 12:26:42,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37443 states to 37443 states and 53687 transitions. [2018-11-23 12:26:42,087 INFO L78 Accepts]: Start accepts. Automaton has 37443 states and 53687 transitions. Word has length 760 [2018-11-23 12:26:42,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:26:42,087 INFO L480 AbstractCegarLoop]: Abstraction has 37443 states and 53687 transitions. [2018-11-23 12:26:42,087 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:26:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 37443 states and 53687 transitions. [2018-11-23 12:26:42,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 762 [2018-11-23 12:26:42,094 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:26:42,095 INFO L402 BasicCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 31, 31, 31, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:42,095 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:26:42,095 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:26:42,095 INFO L82 PathProgramCache]: Analyzing trace with hash 511941735, now seen corresponding path program 1 times [2018-11-23 12:26:42,095 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:26:42,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:42,098 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:26:42,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:42,098 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:26:42,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:26:42,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8795 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8795 trivial. 0 not checked. [2018-11-23 12:26:42,797 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:26:42,797 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:26:42,797 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:26:42,797 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:26:42,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:26:42,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:26:42,798 INFO L87 Difference]: Start difference. First operand 37443 states and 53687 transitions. Second operand 3 states. [2018-11-23 12:26:43,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:26:43,269 INFO L93 Difference]: Finished difference Result 37447 states and 53689 transitions. [2018-11-23 12:26:43,269 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:26:43,269 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 761 [2018-11-23 12:26:43,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:26:43,339 INFO L225 Difference]: With dead ends: 37447 [2018-11-23 12:26:43,339 INFO L226 Difference]: Without dead ends: 37443 [2018-11-23 12:26:43,352 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:26:43,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37443 states. [2018-11-23 12:26:44,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37443 to 37441. [2018-11-23 12:26:44,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37441 states. [2018-11-23 12:26:44,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37441 states to 37441 states and 53682 transitions. [2018-11-23 12:26:44,074 INFO L78 Accepts]: Start accepts. Automaton has 37441 states and 53682 transitions. Word has length 761 [2018-11-23 12:26:44,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:26:44,074 INFO L480 AbstractCegarLoop]: Abstraction has 37441 states and 53682 transitions. [2018-11-23 12:26:44,074 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:26:44,074 INFO L276 IsEmpty]: Start isEmpty. Operand 37441 states and 53682 transitions. [2018-11-23 12:26:44,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 764 [2018-11-23 12:26:44,082 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:26:44,083 INFO L402 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 30, 30, 30, 30, 30, 30, 30, 30, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:44,083 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:26:44,083 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:26:44,083 INFO L82 PathProgramCache]: Analyzing trace with hash 543884853, now seen corresponding path program 1 times [2018-11-23 12:26:44,083 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:26:44,086 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:44,086 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:26:44,086 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:44,086 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:26:44,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:26:45,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8147 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8143 trivial. 0 not checked. [2018-11-23 12:26:45,086 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:26:45,086 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:26:45,086 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:26:45,087 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:26:45,087 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:26:45,087 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:26:45,087 INFO L87 Difference]: Start difference. First operand 37441 states and 53682 transitions. Second operand 3 states. [2018-11-23 12:26:47,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:26:47,109 INFO L93 Difference]: Finished difference Result 111765 states and 162300 transitions. [2018-11-23 12:26:47,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:26:47,110 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 763 [2018-11-23 12:26:47,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:26:47,276 INFO L225 Difference]: With dead ends: 111765 [2018-11-23 12:26:47,276 INFO L226 Difference]: Without dead ends: 74493 [2018-11-23 12:26:47,353 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:26:47,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74493 states. [2018-11-23 12:26:48,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74493 to 74454. [2018-11-23 12:26:48,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74454 states. [2018-11-23 12:26:48,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74454 states to 74454 states and 107787 transitions. [2018-11-23 12:26:48,915 INFO L78 Accepts]: Start accepts. Automaton has 74454 states and 107787 transitions. Word has length 763 [2018-11-23 12:26:48,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:26:48,916 INFO L480 AbstractCegarLoop]: Abstraction has 74454 states and 107787 transitions. [2018-11-23 12:26:48,916 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:26:48,916 INFO L276 IsEmpty]: Start isEmpty. Operand 74454 states and 107787 transitions. [2018-11-23 12:26:48,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 763 [2018-11-23 12:26:48,924 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:26:48,924 INFO L402 BasicCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 31, 31, 31, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:48,924 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:26:48,924 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:26:48,924 INFO L82 PathProgramCache]: Analyzing trace with hash -1312144561, now seen corresponding path program 1 times [2018-11-23 12:26:48,924 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:26:48,927 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:48,928 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:26:48,928 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:48,928 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:26:49,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:26:49,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8795 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8795 trivial. 0 not checked. [2018-11-23 12:26:49,826 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:26:49,826 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:26:49,826 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 12:26:49,827 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:26:49,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:26:49,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:26:49,827 INFO L87 Difference]: Start difference. First operand 74454 states and 107787 transitions. Second operand 3 states. [2018-11-23 12:26:50,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:26:50,861 INFO L93 Difference]: Finished difference Result 74456 states and 107788 transitions. [2018-11-23 12:26:50,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:26:50,861 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 762 [2018-11-23 12:26:50,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:26:51,028 INFO L225 Difference]: With dead ends: 74456 [2018-11-23 12:26:51,028 INFO L226 Difference]: Without dead ends: 74429 [2018-11-23 12:26:51,057 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 12:26:51,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74429 states. [2018-11-23 12:26:52,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74429 to 74429. [2018-11-23 12:26:52,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74429 states. [2018-11-23 12:26:52,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74429 states to 74429 states and 107750 transitions. [2018-11-23 12:26:52,984 INFO L78 Accepts]: Start accepts. Automaton has 74429 states and 107750 transitions. Word has length 762 [2018-11-23 12:26:52,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:26:52,984 INFO L480 AbstractCegarLoop]: Abstraction has 74429 states and 107750 transitions. [2018-11-23 12:26:52,984 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:26:52,985 INFO L276 IsEmpty]: Start isEmpty. Operand 74429 states and 107750 transitions. [2018-11-23 12:26:52,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 765 [2018-11-23 12:26:52,994 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:26:52,994 INFO L402 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 30, 30, 30, 30, 30, 30, 30, 30, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:52,994 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:26:52,994 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:26:52,995 INFO L82 PathProgramCache]: Analyzing trace with hash 586850902, now seen corresponding path program 1 times [2018-11-23 12:26:52,995 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 12:26:52,997 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:52,997 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:26:52,997 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:26:52,998 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 12:26:53,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:26:53,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8147 backedges. 95 proven. 112 refuted. 0 times theorem prover too weak. 7940 trivial. 0 not checked. [2018-11-23 12:26:53,831 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:26:53,831 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 12:26:53,832 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 765 with the following transitions: [2018-11-23 12:26:53,833 INFO L202 CegarAbsIntRunner]: [305], [306], [3338], [3458], [3460], [3461], [3722], [3724], [3726], [3728], [3730], [3732], [3734], [3736], [3738], [3740], [3742], [3744], [3746], [3748], [3750], [3752], [3754], [3756], [3758], [3760], [3762], [3764], [3766], [3768], [3770], [3772], [3774], [3776], [3778], [3780], [3782], [3784], [3786], [3788], [3790], [3792], [3794], [3796], [3798], [3800], [3802], [3804], [3806], [3808], [3810], [3812], [3814], [3816], [3818], [3820], [3822], [3824], [3826], [3828], [3830], [3832], [3834], [3836], [3838], [3840], [3842], [3844], [3846], [3848], [3850], [3852], [3854], [3856], [3858], [3891], [4177], [4223], [4256], [4259], [4262], [6093], [6099], [6105], [6111], [6117], [6123], [6129], [6132], [7218], [7225], [7228], [7230], [7264], [7265], [7495], [7496], [8079], [8097], [8103], [8104], [8347], [8350], [8353], [8355], [8356], [8363], [8365], [8366], [8367], [8368], [8652], [8665], [8668], [8671], [10406], [10408], [10414], [10416], [10419], [10423], [10426], [10466], [10469], [10479], [10482], [10779], [10780], [10781], [10782], [10783], [10784], [10785], [10786], [10787], [10789], [10790], [11777], [11779], [11780], [12957], [12958], [13973], [14011], [14012], [14073], [14074], [14075], [14076], [14077], [14078], [14079], [14080], [14081], [14082], [14083], [14084], [14085], [14086], [14087], [14088], [14089], [14090], [14091], [14092], [14093], [14094], [14095], [14096], [14097], [14098], [14099], [14100], [14101], [14102], [14103], [14104], [14105], [14106], [14107], [14108], [14109], [14110], [14111], [14112], [14113], [14114], [14115], [14116], [14117], [14118], [14119], [14120], [14121], [14122], [14123], [14124], [14125], [14126], [14127], [14128], [14129], [14130], [14131], [14132], [14133], [14134], [14135], [14136], [14137], [14138], [14139], [14140], [14141], [14142], [14143], [14144], [14145], [14146], [14147], [14148], [14149], [14150], [14151], [14152], [14153], [14154], [14155], [14156], [14157], [14158], [14159], [14160], [14161], [14162], [14163], [14164], [14165], [14166], [14167], [14168], [14169], [14170], [14171], [14172], [14173], [14174], [14175], [14176], [14177], [14178], [14179], [14180], [14181], [14182], [14183], [14184], [14185], [14186], [14187], [14188], [14189], [14190], [14191], [14192], [14193], [14194], [14195], [14196], [14197], [14198], [14199], [14200], [14201], [14202], [14203], [14204], [14205], [14206], [14269], [14569], [14765], [14766], [14847], [14848], [14849], [14941], [14945], [14946], [15027], [15357], [15358], [15361], [15362], [15379], [15380], [15381], [15475], [15476], [15697], [15698] [2018-11-23 12:26:53,881 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 12:26:53,881 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 12:27:01,264 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 12:27:01,267 INFO L168 Benchmark]: Toolchain (without parser) took 209279.60 ms. Allocated memory was 1.0 GB in the beginning and 5.5 GB in the end (delta: 4.5 GB). Free memory was 932.4 MB in the beginning and 4.1 GB in the end (delta: -3.1 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-11-23 12:27:01,268 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:27:01,269 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6263.95 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 372.2 MB). Free memory was 932.4 MB in the beginning and 1.2 GB in the end (delta: -272.3 MB). Peak memory consumption was 599.1 MB. Max. memory is 11.5 GB. [2018-11-23 12:27:01,269 INFO L168 Benchmark]: Boogie Procedure Inliner took 192.65 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 28.9 MB). Peak memory consumption was 28.9 MB. Max. memory is 11.5 GB. [2018-11-23 12:27:01,269 INFO L168 Benchmark]: Boogie Preprocessor took 765.40 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 845.4 MB in the end (delta: 330.3 MB). Peak memory consumption was 330.3 MB. Max. memory is 11.5 GB. [2018-11-23 12:27:01,270 INFO L168 Benchmark]: RCFGBuilder took 137232.32 ms. Allocated memory was 1.4 GB in the beginning and 5.0 GB in the end (delta: 3.6 GB). Free memory was 845.4 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. [2018-11-23 12:27:01,270 INFO L168 Benchmark]: TraceAbstraction took 64822.65 ms. Allocated memory was 5.0 GB in the beginning and 5.5 GB in the end (delta: 466.6 MB). Free memory was 2.3 GB in the beginning and 4.1 GB in the end (delta: -1.8 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-11-23 12:27:01,273 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 6263.95 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 372.2 MB). Free memory was 932.4 MB in the beginning and 1.2 GB in the end (delta: -272.3 MB). Peak memory consumption was 599.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 192.65 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 28.9 MB). Peak memory consumption was 28.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 765.40 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 845.4 MB in the end (delta: 330.3 MB). Peak memory consumption was 330.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 137232.32 ms. Allocated memory was 1.4 GB in the beginning and 5.0 GB in the end (delta: 3.6 GB). Free memory was 845.4 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. * TraceAbstraction took 64822.65 ms. Allocated memory was 5.0 GB in the beginning and 5.5 GB in the end (delta: 466.6 MB). Free memory was 2.3 GB in the beginning and 4.1 GB in the end (delta: -1.8 GB). Peak memory consumption was 1.6 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 12:27:02,857 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:27:02,858 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:27:02,866 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:27:02,866 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:27:02,867 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:27:02,867 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:27:02,868 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:27:02,869 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:27:02,870 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:27:02,871 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:27:02,871 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:27:02,872 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:27:02,872 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:27:02,873 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:27:02,873 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:27:02,875 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:27:02,876 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:27:02,877 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:27:02,878 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:27:02,879 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:27:02,880 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:27:02,881 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:27:02,882 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:27:02,882 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:27:02,883 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:27:02,884 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:27:02,884 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:27:02,885 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:27:02,886 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:27:02,886 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:27:02,887 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:27:02,887 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:27:02,887 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:27:02,888 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:27:02,888 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:27:02,888 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-23 12:27:02,899 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:27:02,899 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:27:02,900 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:27:02,900 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 12:27:02,900 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 12:27:02,900 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 12:27:02,900 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 12:27:02,900 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 12:27:02,900 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 12:27:02,900 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 12:27:02,901 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:27:02,901 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:27:02,901 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:27:02,901 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:27:02,901 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:27:02,901 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 12:27:02,901 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 12:27:02,902 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:27:02,902 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:27:02,903 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:27:02,903 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:27:02,903 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 12:27:02,903 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:27:02,904 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 12:27:02,904 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 12:27:02,904 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:27:02,904 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:27:02,904 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:27:02,904 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 12:27:02,904 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:27:02,904 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 12:27:02,904 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 12:27:02,904 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_c1ddee2a-6308-407c-a902-e8637a084777/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 -> c864d486c79564802230ba61ac53efa089965447 [2018-11-23 12:27:02,932 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:27:02,940 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:27:02,942 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:27:02,943 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:27:02,943 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:27:02,944 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 12:27:02,979 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/data/a659ad373/4b688233bb11423798cc12febe650062/FLAG1bcd8d51a [2018-11-23 12:27:03,676 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:27:03,676 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 12:27:03,719 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/data/a659ad373/4b688233bb11423798cc12febe650062/FLAG1bcd8d51a [2018-11-23 12:27:03,960 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/bin-2019/utaipan/data/a659ad373/4b688233bb11423798cc12febe650062 [2018-11-23 12:27:03,963 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:27:03,964 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:27:03,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:27:03,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:27:03,967 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:27:03,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:27:03" (1/1) ... [2018-11-23 12:27:03,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b592943 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:03, skipping insertion in model container [2018-11-23 12:27:03,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:27:03" (1/1) ... [2018-11-23 12:27:03,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:27:04,151 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:27:08,875 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:27:08,921 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:27:09,807 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:27:10,944 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:27:10,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:10 WrapperNode [2018-11-23 12:27:10,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:27:10,945 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:27:10,945 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:27:10,946 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:27:10,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:10" (1/1) ... [2018-11-23 12:27:11,054 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:10" (1/1) ... [2018-11-23 12:27:11,087 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:27:11,088 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:27:11,088 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:27:11,088 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:27:11,094 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:10" (1/1) ... [2018-11-23 12:27:11,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:10" (1/1) ... [2018-11-23 12:27:11,157 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:10" (1/1) ... [2018-11-23 12:27:11,157 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:10" (1/1) ... [2018-11-23 12:27:11,493 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:10" (1/1) ... [2018-11-23 12:27:11,526 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:10" (1/1) ... [2018-11-23 12:27:11,718 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:10" (1/1) ... [2018-11-23 12:27:11,794 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:27:11,795 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:27:11,795 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:27:11,795 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:27:11,795 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/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 12:27:11,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2018-11-23 12:27:11,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2018-11-23 12:27:11,833 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_ppc [2018-11-23 12:27:11,833 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_ppc [2018-11-23 12:27:11,833 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-23 12:27:11,833 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-23 12:27:11,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_exact [2018-11-23 12:27:11,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_exact [2018-11-23 12:27:11,833 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_and_issue_cmd_fusion [2018-11-23 12:27:11,834 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_and_issue_cmd_fusion [2018-11-23 12:27:11,834 INFO L130 BoogieDeclarations]: Found specification of procedure MR_GetPhyParams [2018-11-23 12:27:11,834 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_GetPhyParams [2018-11-23 12:27:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_skinny [2018-11-23 12:27:11,835 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_skinny [2018-11-23 12:27:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_12 [2018-11-23 12:27:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_compat_ioctl_fw [2018-11-23 12:27:11,835 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_compat_ioctl_fw [2018-11-23 12:27:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2018-11-23 12:27:11,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2018-11-23 12:27:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2018-11-23 12:27:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2018-11-23 12:27:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 12:27:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 12:27:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_tags [2018-11-23 12:27:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_set_crash_dump_params_ioctl [2018-11-23 12:27:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_set_crash_dump_params_ioctl [2018-11-23 12:27:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ld_vf_affiliation_111 [2018-11-23 12:27:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ld_vf_affiliation_111 [2018-11-23 12:27:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure get_arm_from_strip [2018-11-23 12:27:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure get_arm_from_strip [2018-11-23 12:27:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_set_dma_mask [2018-11-23 12:27:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_set_dma_mask [2018-11-23 12:27:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_aen_mutex_of_megasas_instance [2018-11-23 12:27:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_aen_mutex_of_megasas_instance [2018-11-23 12:27:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure mr_update_load_balance_params [2018-11-23 12:27:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mr_update_load_balance_params [2018-11-23 12:27:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2018-11-23 12:27:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2018-11-23 12:27:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_adp_reset_xscale [2018-11-23 12:27:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_adp_reset_xscale [2018-11-23 12:27:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2018-11-23 12:27:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_setup_irqs_msix [2018-11-23 12:27:11,838 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_setup_irqs_msix [2018-11-23 12:27:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_init_mfi [2018-11-23 12:27:11,838 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_init_mfi [2018-11-23 12:27:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-23 12:27:11,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-23 12:27:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_teardown_frame_pool_fusion [2018-11-23 12:27:11,838 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_teardown_frame_pool_fusion [2018-11-23 12:27:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_set_crash_dump_params [2018-11-23 12:27:11,838 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_set_crash_dump_params [2018-11-23 12:27:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_syspd_fusion [2018-11-23 12:27:11,838 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_syspd_fusion [2018-11-23 12:27:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2018-11-23 12:27:11,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2018-11-23 12:27:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_free_cmds_fusion [2018-11-23 12:27:11,839 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_free_cmds_fusion [2018-11-23 12:27:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2018-11-23 12:27:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_slave_configure [2018-11-23 12:27:11,839 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_slave_configure [2018-11-23 12:27:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_internal_reset_defer_cmds [2018-11-23 12:27:11,839 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_internal_reset_defer_cmds [2018-11-23 12:27:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-23 12:27:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_73 [2018-11-23 12:27:11,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_73 [2018-11-23 12:27:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2018-11-23 12:27:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~u32~0 [2018-11-23 12:27:11,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~u32~0 [2018-11-23 12:27:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-11-23 12:27:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure mega_div64_32 [2018-11-23 12:27:11,840 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_div64_32 [2018-11-23 12:27:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_create_frame_pool_fusion [2018-11-23 12:27:11,840 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_create_frame_pool_fusion [2018-11-23 12:27:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_page_size_show [2018-11-23 12:27:11,840 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_page_size_show [2018-11-23 12:27:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_gen2 [2018-11-23 12:27:11,841 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_gen2 [2018-11-23 12:27:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2018-11-23 12:27:11,841 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2018-11-23 12:27:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2018-11-23 12:27:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-23 12:27:11,841 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-23 12:27:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_21 [2018-11-23 12:27:11,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_21 [2018-11-23 12:27:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fw_crash_buffer_store [2018-11-23 12:27:11,841 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fw_crash_buffer_store [2018-11-23 12:27:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ld_map_info [2018-11-23 12:27:11,842 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ld_map_info [2018-11-23 12:27:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_request_descriptor [2018-11-23 12:27:11,842 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_request_descriptor [2018-11-23 12:27:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2018-11-23 12:27:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure mr_spanset_get_span_block [2018-11-23 12:27:11,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mr_spanset_get_span_block [2018-11-23 12:27:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_24 [2018-11-23 12:27:11,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_24 [2018-11-23 12:27:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure MR_ArPdGet [2018-11-23 12:27:11,842 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_ArPdGet [2018-11-23 12:27:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure build_mpt_cmd [2018-11-23 12:27:11,843 INFO L138 BoogieDeclarations]: Found implementation of procedure build_mpt_cmd [2018-11-23 12:27:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_wait_for_outstanding [2018-11-23 12:27:11,843 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_wait_for_outstanding [2018-11-23 12:27:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 12:27:11,843 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 12:27:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2018-11-23 12:27:11,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2018-11-23 12:27:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_cmd_dpc [2018-11-23 12:27:11,843 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_cmd_dpc [2018-11-23 12:27:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_megasas_async_queue_mutex [2018-11-23 12:27:11,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_megasas_async_queue_mutex [2018-11-23 12:27:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2018-11-23 12:27:11,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2018-11-23 12:27:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2018-11-23 12:27:11,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2018-11-23 12:27:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_ldio_fusion [2018-11-23 12:27:11,844 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_ldio_fusion [2018-11-23 12:27:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_flush_cache [2018-11-23 12:27:11,844 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_flush_cache [2018-11-23 12:27:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure get_row_from_strip [2018-11-23 12:27:11,845 INFO L138 BoogieDeclarations]: Found implementation of procedure get_row_from_strip [2018-11-23 12:27:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_device [2018-11-23 12:27:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-23 12:27:11,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-23 12:27:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2018-11-23 12:27:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_int_cmd [2018-11-23 12:27:11,845 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_int_cmd [2018-11-23 12:27:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_18 [2018-11-23 12:27:11,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_18 [2018-11-23 12:27:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_deplete_reply_queue [2018-11-23 12:27:11,845 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_deplete_reply_queue [2018-11-23 12:27:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure mr_spanset_get_phy_params [2018-11-23 12:27:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure mr_spanset_get_phy_params [2018-11-23 12:27:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2018-11-23 12:27:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_resume [2018-11-23 12:27:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_resume [2018-11-23 12:27:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_shutdown [2018-11-23 12:27:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_shutdown [2018-11-23 12:27:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 12:27:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 12:27:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2018-11-23 12:27:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_skinny [2018-11-23 12:27:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_skinny [2018-11-23 12:27:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:27:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-23 12:27:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_slave_alloc [2018-11-23 12:27:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_slave_alloc [2018-11-23 12:27:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_90 [2018-11-23 12:27:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_90 [2018-11-23 12:27:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2018-11-23 12:27:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2018-11-23 12:27:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2018-11-23 12:27:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-23 12:27:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdSpanArrayGet [2018-11-23 12:27:11,848 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdSpanArrayGet [2018-11-23 12:27:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_exit [2018-11-23 12:27:11,848 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_exit [2018-11-23 12:27:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 12:27:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-23 12:27:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 12:27:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_timer [2018-11-23 12:27:11,848 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_timer [2018-11-23 12:27:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ld_list [2018-11-23 12:27:11,848 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ld_list [2018-11-23 12:27:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 12:27:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2018-11-23 12:27:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-23 12:27:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2018-11-23 12:27:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-23 12:27:11,849 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-23 12:27:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_free_host_crash_buffer [2018-11-23 12:27:11,849 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_free_host_crash_buffer [2018-11-23 12:27:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_bios_param [2018-11-23 12:27:11,849 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_bios_param [2018-11-23 12:27:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ld_vf_affiliation [2018-11-23 12:27:11,849 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ld_vf_affiliation [2018-11-23 12:27:11,850 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2018-11-23 12:27:11,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2018-11-23 12:27:11,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_88 [2018-11-23 12:27:11,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_88 [2018-11-23 12:27:11,850 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_io_attach [2018-11-23 12:27:11,850 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_io_attach [2018-11-23 12:27:11,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2018-11-23 12:27:11,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2018-11-23 12:27:11,850 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_register_aen [2018-11-23 12:27:11,850 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_register_aen [2018-11-23 12:27:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-23 12:27:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2018-11-23 12:27:11,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2018-11-23 12:27:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2018-11-23 12:27:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-23 12:27:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_init [2018-11-23 12:27:11,851 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_init [2018-11-23 12:27:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2018-11-23 12:27:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fusion_crash_dump_wq [2018-11-23 12:27:11,851 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fusion_crash_dump_wq [2018-11-23 12:27:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sync_map_info [2018-11-23 12:27:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sync_map_info [2018-11-23 12:27:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 12:27:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-23 12:27:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 12:27:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure megaraid_sas_kill_hba [2018-11-23 12:27:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure megaraid_sas_kill_hba [2018-11-23 12:27:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2018-11-23 12:27:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2018-11-23 12:27:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2018-11-23 12:27:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2018-11-23 12:27:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fw_crash_buffer_size_show [2018-11-23 12:27:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fw_crash_buffer_size_show [2018-11-23 12:27:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_alloc_cmds_fusion [2018-11-23 12:27:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_alloc_cmds_fusion [2018-11-23 12:27:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2018-11-23 12:27:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2018-11-23 12:27:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_23 [2018-11-23 12:27:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_23 [2018-11-23 12:27:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_5 [2018-11-23 12:27:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_5 [2018-11-23 12:27:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2018-11-23 12:27:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reset_mutex_of_megasas_instance [2018-11-23 12:27:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reset_mutex_of_megasas_instance [2018-11-23 12:27:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:27:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_start_aen [2018-11-23 12:27:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_start_aen [2018-11-23 12:27:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_isr_fusion [2018-11-23 12:27:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_isr_fusion [2018-11-23 12:27:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2018-11-23 12:27:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2018-11-23 12:27:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 12:27:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_12 [2018-11-23 12:27:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fw_crash_state_show [2018-11-23 12:27:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fw_crash_state_show [2018-11-23 12:27:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_xscale [2018-11-23 12:27:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_xscale [2018-11-23 12:27:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2018-11-23 12:27:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_13 [2018-11-23 12:27:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 12:27:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 12:27:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_first [2018-11-23 12:27:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_first [2018-11-23 12:27:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2018-11-23 12:27:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_blocked_cmd [2018-11-23 12:27:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_blocked_cmd [2018-11-23 12:27:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_cmd_type [2018-11-23 12:27:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_cmd_type [2018-11-23 12:27:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2018-11-23 12:27:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2018-11-23 12:27:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2018-11-23 12:27:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_do_ocr [2018-11-23 12:27:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_do_ocr [2018-11-23 12:27:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_20 [2018-11-23 12:27:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_21 [2018-11-23 12:27:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_22 [2018-11-23 12:27:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-23 12:27:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-23 12:27:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2018-11-23 12:27:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2018-11-23 12:27:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_34 [2018-11-23 12:27:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_34 [2018-11-23 12:27:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-23 12:27:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-23 12:27:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-23 12:27:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_gen2 [2018-11-23 12:27:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_gen2 [2018-11-23 12:27:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdSpanPtrGet [2018-11-23 12:27:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdSpanPtrGet [2018-11-23 12:27:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_19 [2018-11-23 12:27:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_teardown_frame_pool [2018-11-23 12:27:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_teardown_frame_pool [2018-11-23 12:27:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_gen2 [2018-11-23 12:27:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_gen2 [2018-11-23 12:27:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-11-23 12:27:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-11-23 12:27:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure mr_update_span_set [2018-11-23 12:27:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mr_update_span_set [2018-11-23 12:27:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-23 12:27:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fusion_ocr_wq [2018-11-23 12:27:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fusion_ocr_wq [2018-11-23 12:27:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_support_device_change [2018-11-23 12:27:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_support_device_change [2018-11-23 12:27:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2018-11-23 12:27:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_suspend [2018-11-23 12:27:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_suspend [2018-11-23 12:27:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fw_crash_state_store [2018-11-23 12:27:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fw_crash_state_store [2018-11-23 12:27:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-23 12:27:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-23 12:27:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2018-11-23 12:27:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_skinny [2018-11-23 12:27:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_skinny [2018-11-23 12:27:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_skinny [2018-11-23 12:27:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_skinny [2018-11-23 12:27:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_skinny [2018-11-23 12:27:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_skinny [2018-11-23 12:27:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-23 12:27:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-23 12:27:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2018-11-23 12:27:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2018-11-23 12:27:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_outstanding_ioctls [2018-11-23 12:27:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_outstanding_ioctls [2018-11-23 12:27:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_5 [2018-11-23 12:27:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_5 [2018-11-23 12:27:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2018-11-23 12:27:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2018-11-23 12:27:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-23 12:27:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_device [2018-11-23 12:27:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_device [2018-11-23 12:27:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure process_fw_state_change_wq [2018-11-23 12:27:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure process_fw_state_change_wq [2018-11-23 12:27:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_open [2018-11-23 12:27:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_open [2018-11-23 12:27:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_5 [2018-11-23 12:27:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_5 [2018-11-23 12:27:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure MR_TargetIdToLdGet [2018-11-23 12:27:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_TargetIdToLdGet [2018-11-23 12:27:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_ioctl_fw [2018-11-23 12:27:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_ioctl_fw [2018-11-23 12:27:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2018-11-23 12:27:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2018-11-23 12:27:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2018-11-23 12:27:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 12:27:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 12:27:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2018-11-23 12:27:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2018-11-23 12:27:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-23 12:27:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-23 12:27:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 12:27:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2018-11-23 12:27:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2018-11-23 12:27:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_bus_host [2018-11-23 12:27:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_bus_host [2018-11-23 12:27:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-23 12:27:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_megasas_instance_template_6 [2018-11-23 12:27:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_megasas_instance_template_6 [2018-11-23 12:27:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure get_strip_from_row [2018-11-23 12:27:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure get_strip_from_row [2018-11-23 12:27:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 12:27:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 12:27:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_return_cmd [2018-11-23 12:27:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_return_cmd [2018-11-23 12:27:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-23 12:27:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 12:27:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_shutdown_controller [2018-11-23 12:27:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_shutdown_controller [2018-11-23 12:27:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2018-11-23 12:27:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_fw_ioctl [2018-11-23 12:27:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_fw_ioctl [2018-11-23 12:27:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_lookup [2018-11-23 12:27:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_ioc_init_fusion [2018-11-23 12:27:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_ioc_init_fusion [2018-11-23 12:27:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2018-11-23 12:27:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2018-11-23 12:27:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_return_cmd_fusion [2018-11-23 12:27:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_return_cmd_fusion [2018-11-23 12:27:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2018-11-23 12:27:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_ppc [2018-11-23 12:27:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_ppc [2018-11-23 12:27:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_make_sgl_fusion [2018-11-23 12:27:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_make_sgl_fusion [2018-11-23 12:27:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_init_fw [2018-11-23 12:27:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_init_fw [2018-11-23 12:27:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2018-11-23 12:27:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2018-11-23 12:27:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_xscale [2018-11-23 12:27:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_xscale [2018-11-23 12:27:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-23 12:27:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure wait_and_poll [2018-11-23 12:27:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_and_poll [2018-11-23 12:27:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_19 [2018-11-23 12:27:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-23 12:27:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-23 12:27:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_21 [2018-11-23 12:27:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_20 [2018-11-23 12:27:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2018-11-23 12:27:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2018-11-23 12:27:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-23 12:27:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 12:27:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_disable_intr_xscale [2018-11-23 12:27:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_disable_intr_xscale [2018-11-23 12:27:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_xscale [2018-11-23 12:27:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_xscale [2018-11-23 12:27:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sriov_start_heartbeat [2018-11-23 12:27:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sriov_start_heartbeat [2018-11-23 12:27:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-23 12:27:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2018-11-23 12:27:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2018-11-23 12:27:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_isr [2018-11-23 12:27:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_isr [2018-11-23 12:27:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_pending_cmds_again [2018-11-23 12:27:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_pending_cmds_again [2018-11-23 12:27:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_mpio_paths [2018-11-23 12:27:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_mpio_paths [2018-11-23 12:27:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2018-11-23 12:27:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_7 [2018-11-23 12:27:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_7 [2018-11-23 12:27:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2018-11-23 12:27:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2018-11-23 12:27:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_update_ext_vd_details [2018-11-23 12:27:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_update_ext_vd_details [2018-11-23 12:27:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_22 [2018-11-23 12:27:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_32 [2018-11-23 12:27:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_32 [2018-11-23 12:27:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2018-11-23 12:27:11,871 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2018-11-23 12:27:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-23 12:27:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-23 12:27:11,871 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-23 12:27:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-11-23 12:27:11,871 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-11-23 12:27:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-23 12:27:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-23 12:27:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2018-11-23 12:27:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_transition_to_ready [2018-11-23 12:27:11,872 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_transition_to_ready [2018-11-23 12:27:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-23 12:27:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:27:11,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:27:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2018-11-23 12:27:11,872 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2018-11-23 12:27:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fw_crash_buffer_show [2018-11-23 12:27:11,872 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fw_crash_buffer_show [2018-11-23 12:27:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_xscale [2018-11-23 12:27:11,872 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_xscale [2018-11-23 12:27:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-23 12:27:11,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-23 12:27:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_cmd_fusion [2018-11-23 12:27:11,873 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_cmd_fusion [2018-11-23 12:27:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2018-11-23 12:27:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_destroy_irqs [2018-11-23 12:27:11,873 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_destroy_irqs [2018-11-23 12:27:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 12:27:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_alloc_cmds [2018-11-23 12:27:11,873 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_alloc_cmds [2018-11-23 12:27:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_release_date [2018-11-23 12:27:11,874 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_release_date [2018-11-23 12:27:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-23 12:27:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2018-11-23 12:27:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 12:27:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2018-11-23 12:27:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-23 12:27:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 12:27:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 12:27:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_xscale [2018-11-23 12:27:11,874 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_xscale [2018-11-23 12:27:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2018-11-23 12:27:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 12:27:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 12:27:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2018-11-23 12:27:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_map_info [2018-11-23 12:27:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_map_info [2018-11-23 12:27:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_ppc [2018-11-23 12:27:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_ppc [2018-11-23 12:27:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2018-11-23 12:27:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_shared_tag_map [2018-11-23 12:27:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_init_shared_tag_map [2018-11-23 12:27:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-23 12:27:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-23 12:27:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure clear_user [2018-11-23 12:27:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure map_cmd_status [2018-11-23 12:27:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure map_cmd_status [2018-11-23 12:27:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_fasync [2018-11-23 12:27:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_fasync [2018-11-23 12:27:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2018-11-23 12:27:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2018-11-23 12:27:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2018-11-23 12:27:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2018-11-23 12:27:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2018-11-23 12:27:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_gen2 [2018-11-23 12:27:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_gen2 [2018-11-23 12:27:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_31 [2018-11-23 12:27:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_31 [2018-11-23 12:27:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sriov_heartbeat_handler [2018-11-23 12:27:11,877 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sriov_heartbeat_handler [2018-11-23 12:27:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_start_timer [2018-11-23 12:27:11,877 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_start_timer [2018-11-23 12:27:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-23 12:27:11,877 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-23 12:27:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2018-11-23 12:27:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 12:27:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 12:27:11,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 12:27:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2018-11-23 12:27:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2018-11-23 12:27:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure mega_mod64 [2018-11-23 12:27:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_mod64 [2018-11-23 12:27:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_14 [2018-11-23 12:27:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_14 [2018-11-23 12:27:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure MR_GetLDTgtId [2018-11-23 12:27:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_GetLDTgtId [2018-11-23 12:27:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-23 12:27:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-23 12:27:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 12:27:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 12:27:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure MR_BuildRaidContext [2018-11-23 12:27:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_BuildRaidContext [2018-11-23 12:27:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_reset_mutex_of_megasas_instance [2018-11-23 12:27:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_reset_mutex_of_megasas_instance [2018-11-23 12:27:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2018-11-23 12:27:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2018-11-23 12:27:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2018-11-23 12:27:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2018-11-23 12:27:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_read_fw_status_reg_fusion [2018-11-23 12:27:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_read_fw_status_reg_fusion [2018-11-23 12:27:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2018-11-23 12:27:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2018-11-23 12:27:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 12:27:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 12:27:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2018-11-23 12:27:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2018-11-23 12:27:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2018-11-23 12:27:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-23 12:27:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure get_arm [2018-11-23 12:27:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure get_arm [2018-11-23 12:27:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-23 12:27:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-23 12:27:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_megasas_instance_template_19 [2018-11-23 12:27:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_megasas_instance_template_19 [2018-11-23 12:27:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-23 12:27:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-23 12:27:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-23 12:27:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-23 12:27:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_disable_intr_fusion [2018-11-23 12:27:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_disable_intr_fusion [2018-11-23 12:27:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2018-11-23 12:27:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2018-11-23 12:27:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_adp_reset_gen2 [2018-11-23 12:27:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_adp_reset_gen2 [2018-11-23 12:27:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure up [2018-11-23 12:27:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-23 12:27:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-23 12:27:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2018-11-23 12:27:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 12:27:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-23 12:27:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-23 12:27:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_ld_nonrw_fusion [2018-11-23 12:27:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_ld_nonrw_fusion [2018-11-23 12:27:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_dcmd_fusion [2018-11-23 12:27:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_dcmd_fusion [2018-11-23 12:27:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_and_restore_queue_depth [2018-11-23 12:27:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_and_restore_queue_depth [2018-11-23 12:27:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2018-11-23 12:27:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure get_cpu_mask [2018-11-23 12:27:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cpu_mask [2018-11-23 12:27:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2018-11-23 12:27:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2018-11-23 12:27:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2018-11-23 12:27:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2018-11-23 12:27:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2018-11-23 12:27:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2018-11-23 12:27:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2018-11-23 12:27:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2018-11-23 12:27:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_4 [2018-11-23 12:27:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_4 [2018-11-23 12:27:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_aen_polling [2018-11-23 12:27:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_aen_polling [2018-11-23 12:27:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_setup_irqs_ioapic [2018-11-23 12:27:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_setup_irqs_ioapic [2018-11-23 12:27:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_abort [2018-11-23 12:27:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_abort [2018-11-23 12:27:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 12:27:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 12:27:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-23 12:27:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_support_poll_for_event [2018-11-23 12:27:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_support_poll_for_event [2018-11-23 12:27:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-23 12:27:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-23 12:27:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 12:27:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2018-11-23 12:27:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2018-11-23 12:27:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 12:27:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_ioctl [2018-11-23 12:27:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_ioctl [2018-11-23 12:27:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure MR_PdDevHandleGet [2018-11-23 12:27:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_PdDevHandleGet [2018-11-23 12:27:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2018-11-23 12:27:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_aen_mutex_of_megasas_instance [2018-11-23 12:27:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_aen_mutex_of_megasas_instance [2018-11-23 12:27:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_init_adapter_mfi [2018-11-23 12:27:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_init_adapter_mfi [2018-11-23 12:27:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure MR_GetSpanBlock [2018-11-23 12:27:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_GetSpanBlock [2018-11-23 12:27:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-23 12:27:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 12:27:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 12:27:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-23 12:27:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_io_fusion [2018-11-23 12:27:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_io_fusion [2018-11-23 12:27:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 12:27:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure build_mpt_mfi_pass_thru [2018-11-23 12:27:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure build_mpt_mfi_pass_thru [2018-11-23 12:27:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u32~0~X~$Pointer$~TO~VOID [2018-11-23 12:27:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u32~0~X~$Pointer$~TO~VOID [2018-11-23 12:27:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2018-11-23 12:27:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2018-11-23 12:27:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ctrl_info [2018-11-23 12:27:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ctrl_info [2018-11-23 12:27:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2018-11-23 12:27:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2018-11-23 12:27:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2018-11-23 12:27:11,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2018-11-23 12:27:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdRaidGet [2018-11-23 12:27:11,887 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdRaidGet [2018-11-23 12:27:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-23 12:27:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2018-11-23 12:27:11,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2018-11-23 12:27:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-11-23 12:27:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2018-11-23 12:27:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2018-11-23 12:27:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_and_issue_cmd [2018-11-23 12:27:11,887 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_and_issue_cmd [2018-11-23 12:27:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_set_dbg_lvl [2018-11-23 12:27:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_set_dbg_lvl [2018-11-23 12:27:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_5 [2018-11-23 12:27:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_5 [2018-11-23 12:27:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_make_sgl_skinny [2018-11-23 12:27:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_make_sgl_skinny [2018-11-23 12:27:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2018-11-23 12:27:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2018-11-23 12:27:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2018-11-23 12:27:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2018-11-23 12:27:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_frame_count [2018-11-23 12:27:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_frame_count [2018-11-23 12:27:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_89 [2018-11-23 12:27:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_89 [2018-11-23 12:27:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_clear_intr_fusion [2018-11-23 12:27:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_clear_intr_fusion [2018-11-23 12:27:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_version [2018-11-23 12:27:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_version [2018-11-23 12:27:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_reply_desc [2018-11-23 12:27:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_reply_desc [2018-11-23 12:27:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_13 [2018-11-23 12:27:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_13 [2018-11-23 12:27:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_ioctl_aen [2018-11-23 12:27:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_ioctl_aen [2018-11-23 12:27:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-23 12:27:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-23 12:27:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_compat_ioctl [2018-11-23 12:27:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_compat_ioctl [2018-11-23 12:27:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2018-11-23 12:27:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_mgmt_poll [2018-11-23 12:27:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_mgmt_poll [2018-11-23 12:27:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_cmd_dpc_fusion [2018-11-23 12:27:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_cmd_dpc_fusion [2018-11-23 12:27:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2018-11-23 12:27:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2018-11-23 12:27:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2018-11-23 12:27:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_probe_one [2018-11-23 12:27:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_probe_one [2018-11-23 12:27:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_fusion [2018-11-23 12:27:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_fusion [2018-11-23 12:27:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_disable_intr_ppc [2018-11-23 12:27:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_disable_intr_ppc [2018-11-23 12:27:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure MR_ValidateMapInfo [2018-11-23 12:27:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_ValidateMapInfo [2018-11-23 12:27:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_service_aen [2018-11-23 12:27:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_service_aen [2018-11-23 12:27:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2018-11-23 12:27:11,892 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2018-11-23 12:27:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-23 12:27:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2018-11-23 12:27:11,892 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2018-11-23 12:27:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_alloc_host_crash_buffer [2018-11-23 12:27:11,892 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_alloc_host_crash_buffer [2018-11-23 12:27:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_reset_fusion [2018-11-23 12:27:11,892 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_reset_fusion [2018-11-23 12:27:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_free_cmds [2018-11-23 12:27:11,892 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_free_cmds [2018-11-23 12:27:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2018-11-23 12:27:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure shost_use_blk_mq [2018-11-23 12:27:11,893 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_use_blk_mq [2018-11-23 12:27:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-23 12:27:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_adp_reset_fusion [2018-11-23 12:27:11,893 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_adp_reset_fusion [2018-11-23 12:27:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2018-11-23 12:27:11,893 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2018-11-23 12:27:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_4 [2018-11-23 12:27:11,893 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_4 [2018-11-23 12:27:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2018-11-23 12:27:11,893 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2018-11-23 12:27:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2018-11-23 12:27:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2018-11-23 12:27:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2018-11-23 12:27:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2018-11-23 12:27:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_dcdb [2018-11-23 12:27:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_dcdb [2018-11-23 12:27:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2018-11-23 12:27:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure get_updated_dev_handle [2018-11-23 12:27:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure get_updated_dev_handle [2018-11-23 12:27:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_blocked_abort_cmd [2018-11-23 12:27:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_blocked_abort_cmd [2018-11-23 12:27:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2018-11-23 12:27:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_best_arm_pd [2018-11-23 12:27:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_best_arm_pd [2018-11-23 12:27:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_create_frame_pool [2018-11-23 12:27:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_create_frame_pool [2018-11-23 12:27:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-11-23 12:27:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-11-23 12:27:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_release_fusion [2018-11-23 12:27:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_release_fusion [2018-11-23 12:27:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-23 12:27:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-23 12:27:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_18 [2018-11-23 12:27:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_18 [2018-11-23 12:27:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure complete_cmd_fusion [2018-11-23 12:27:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_cmd_fusion [2018-11-23 12:27:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_16 [2018-11-23 12:27:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_16 [2018-11-23 12:27:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_lookup_instance [2018-11-23 12:27:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_lookup_instance [2018-11-23 12:27:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 12:27:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2018-11-23 12:27:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___0 [2018-11-23 12:27:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___0 [2018-11-23 12:27:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_queue_command [2018-11-23 12:27:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_queue_command [2018-11-23 12:27:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_12 [2018-11-23 12:27:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_12 [2018-11-23 12:27:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-23 12:27:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-23 12:27:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-23 12:27:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-23 12:27:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 12:27:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 12:27:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_megasas_instance_template_22 [2018-11-23 12:27:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_megasas_instance_template_22 [2018-11-23 12:27:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_dcmd [2018-11-23 12:27:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_dcmd [2018-11-23 12:27:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_megasas_instance_template_21 [2018-11-23 12:27:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_megasas_instance_template_21 [2018-11-23 12:27:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_pd_list [2018-11-23 12:27:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_pd_list [2018-11-23 12:27:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdDataArmGet [2018-11-23 12:27:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdDataArmGet [2018-11-23 12:27:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2018-11-23 12:27:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2018-11-23 12:27:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_seq_num [2018-11-23 12:27:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_seq_num [2018-11-23 12:27:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_megasas_instance_template_20 [2018-11-23 12:27:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_megasas_instance_template_20 [2018-11-23 12:27:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_generic_reset [2018-11-23 12:27:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_generic_reset [2018-11-23 12:27:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work___0 [2018-11-23 12:27:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work___0 [2018-11-23 12:27:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_device [2018-11-23 12:27:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_affinity_hint [2018-11-23 12:27:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2018-11-23 12:27:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_complete_cmd [2018-11-23 12:27:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_complete_cmd [2018-11-23 12:27:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure MR_PopulateDrvRaidMap [2018-11-23 12:27:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_PopulateDrvRaidMap [2018-11-23 12:27:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_sysfs_show_dbg_lvl [2018-11-23 12:27:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_sysfs_show_dbg_lvl [2018-11-23 12:27:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-23 12:27:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-23 12:27:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2018-11-23 12:27:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_release_mfi [2018-11-23 12:27:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_release_mfi [2018-11-23 12:27:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-23 12:27:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-23 12:27:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_33 [2018-11-23 12:27:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_33 [2018-11-23 12:27:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2018-11-23 12:27:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2018-11-23 12:27:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-23 12:27:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-23 12:27:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_build_ldio [2018-11-23 12:27:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_build_ldio [2018-11-23 12:27:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_35 [2018-11-23 12:27:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_35 [2018-11-23 12:27:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_megasas_async_queue_mutex [2018-11-23 12:27:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_megasas_async_queue_mutex [2018-11-23 12:27:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-23 12:27:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-23 12:27:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2018-11-23 12:27:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2018-11-23 12:27:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_19 [2018-11-23 12:27:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_19 [2018-11-23 12:27:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_fusion [2018-11-23 12:27:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_fusion [2018-11-23 12:27:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_cmd [2018-11-23 12:27:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_cmd [2018-11-23 12:27:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2018-11-23 12:27:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2018-11-23 12:27:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2018-11-23 12:27:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2018-11-23 12:27:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_get_ld_vf_affiliation_12 [2018-11-23 12:27:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_get_ld_vf_affiliation_12 [2018-11-23 12:27:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-23 12:27:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_wait_for_outstanding_fusion [2018-11-23 12:27:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_wait_for_outstanding_fusion [2018-11-23 12:27:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_dump_pending_frames [2018-11-23 12:27:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_dump_pending_frames [2018-11-23 12:27:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure MR_LdSpanInfoGet [2018-11-23 12:27:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure MR_LdSpanInfoGet [2018-11-23 12:27:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-23 12:27:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-23 12:27:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_enable_intr_ppc [2018-11-23 12:27:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_enable_intr_ppc [2018-11-23 12:27:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2018-11-23 12:27:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_20 [2018-11-23 12:27:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_20 [2018-11-23 12:27:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-23 12:27:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_set_pd_lba [2018-11-23 12:27:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_set_pd_lba [2018-11-23 12:27:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_22 [2018-11-23 12:27:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_22 [2018-11-23 12:27:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2018-11-23 12:27:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_check_reset_fusion [2018-11-23 12:27:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_check_reset_fusion [2018-11-23 12:27:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_fire_cmd_ppc [2018-11-23 12:27:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_fire_cmd_ppc [2018-11-23 12:27:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_refire_mgmt_cmd [2018-11-23 12:27:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_refire_mgmt_cmd [2018-11-23 12:27:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_17 [2018-11-23 12:27:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_17 [2018-11-23 12:27:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_display_intel_branding [2018-11-23 12:27:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_display_intel_branding [2018-11-23 12:27:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-23 12:27:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-23 12:27:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_ld_list_query [2018-11-23 12:27:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_ld_list_query [2018-11-23 12:27:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2018-11-23 12:27:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2018-11-23 12:27:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-11-23 12:27:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-11-23 12:27:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2018-11-23 12:27:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-23 12:27:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-23 12:27:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-23 12:27:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-23 12:27:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-23 12:27:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 12:27:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 12:27:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_detach_one [2018-11-23 12:27:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_detach_one [2018-11-23 12:27:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_issue_polled [2018-11-23 12:27:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_issue_polled [2018-11-23 12:27:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_init_adapter_fusion [2018-11-23 12:27:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_init_adapter_fusion [2018-11-23 12:27:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure megasas_make_sgl64 [2018-11-23 12:27:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure megasas_make_sgl64 [2018-11-23 12:27:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2018-11-23 12:34:03,987 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:34:03,987 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 12:34:03,987 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:34:03 BoogieIcfgContainer [2018-11-23 12:34:03,987 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:34:03,988 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 12:34:03,988 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 12:34:03,990 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 12:34:03,990 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 12:27:03" (1/3) ... [2018-11-23 12:34:03,990 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1aa84c31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:34:03, skipping insertion in model container [2018-11-23 12:34:03,990 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:27:10" (2/3) ... [2018-11-23 12:34:03,991 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1aa84c31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:34:03, skipping insertion in model container [2018-11-23 12:34:03,991 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:34:03" (3/3) ... [2018-11-23 12:34:03,992 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 12:34:03,997 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 12:34:04,004 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 12:34:04,013 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 12:34:04,045 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 12:34:04,046 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 12:34:04,046 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 12:34:04,046 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 12:34:04,046 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 12:34:04,046 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 12:34:04,046 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 12:34:04,046 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 12:34:04,046 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 12:34:04,101 INFO L276 IsEmpty]: Start isEmpty. Operand 5802 states. [2018-11-23 12:34:04,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2018-11-23 12:34:04,125 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:34:04,126 INFO L402 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 30, 30, 30, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:34:04,128 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:34:04,131 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:34:04,132 INFO L82 PathProgramCache]: Analyzing trace with hash -1046962730, now seen corresponding path program 1 times [2018-11-23 12:34:04,139 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 12:34:04,140 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/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 12:34:04,180 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:34:07,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:34:07,240 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:34:07,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8139 trivial. 0 not checked. [2018-11-23 12:34:07,643 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 12:34:07,655 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:34:07,655 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:34:07,659 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:34:07,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:34:07,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:34:07,672 INFO L87 Difference]: Start difference. First operand 5802 states. Second operand 3 states. [2018-11-23 12:34:08,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:34:08,118 INFO L93 Difference]: Finished difference Result 15163 states and 22339 transitions. [2018-11-23 12:34:08,119 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:34:08,120 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 708 [2018-11-23 12:34:08,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:34:08,180 INFO L225 Difference]: With dead ends: 15163 [2018-11-23 12:34:08,180 INFO L226 Difference]: Without dead ends: 9476 [2018-11-23 12:34:08,211 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 707 GetRequests, 706 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 12:34:08,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9476 states. [2018-11-23 12:34:08,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9476 to 9471. [2018-11-23 12:34:08,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9471 states. [2018-11-23 12:34:08,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9471 states to 9471 states and 13730 transitions. [2018-11-23 12:34:08,654 INFO L78 Accepts]: Start accepts. Automaton has 9471 states and 13730 transitions. Word has length 708 [2018-11-23 12:34:08,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:34:08,656 INFO L480 AbstractCegarLoop]: Abstraction has 9471 states and 13730 transitions. [2018-11-23 12:34:08,656 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:34:08,656 INFO L276 IsEmpty]: Start isEmpty. Operand 9471 states and 13730 transitions. [2018-11-23 12:34:08,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 713 [2018-11-23 12:34:08,676 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:34:08,676 INFO L402 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 30, 30, 30, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:34:08,676 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:34:08,677 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:34:08,677 INFO L82 PathProgramCache]: Analyzing trace with hash 650582929, now seen corresponding path program 1 times [2018-11-23 12:34:08,682 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 12:34:08,682 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/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 12:34:08,718 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:34:11,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:34:11,430 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:34:11,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8139 trivial. 0 not checked. [2018-11-23 12:34:11,594 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 12:34:11,604 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:34:11,604 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:34:11,606 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:34:11,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:34:11,606 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:34:11,606 INFO L87 Difference]: Start difference. First operand 9471 states and 13730 transitions. Second operand 3 states. [2018-11-23 12:34:25,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:34:25,983 INFO L93 Difference]: Finished difference Result 27761 states and 40269 transitions. [2018-11-23 12:34:25,983 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:34:25,983 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 712 [2018-11-23 12:34:25,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:34:26,050 INFO L225 Difference]: With dead ends: 27761 [2018-11-23 12:34:26,050 INFO L226 Difference]: Without dead ends: 18442 [2018-11-23 12:34:26,080 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 711 GetRequests, 710 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 12:34:26,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18442 states. [2018-11-23 12:34:26,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18442 to 18395. [2018-11-23 12:34:26,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18395 states. [2018-11-23 12:34:26,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18395 states to 18395 states and 26700 transitions. [2018-11-23 12:34:26,495 INFO L78 Accepts]: Start accepts. Automaton has 18395 states and 26700 transitions. Word has length 712 [2018-11-23 12:34:26,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:34:26,496 INFO L480 AbstractCegarLoop]: Abstraction has 18395 states and 26700 transitions. [2018-11-23 12:34:26,496 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:34:26,496 INFO L276 IsEmpty]: Start isEmpty. Operand 18395 states and 26700 transitions. [2018-11-23 12:34:26,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2018-11-23 12:34:26,501 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:34:26,501 INFO L402 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 30, 30, 30, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:34:26,502 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:34:26,502 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:34:26,503 INFO L82 PathProgramCache]: Analyzing trace with hash 979193199, now seen corresponding path program 1 times [2018-11-23 12:34:26,505 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 12:34:26,505 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c1ddee2a-6308-407c-a902-e8637a084777/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 12:34:26,534 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:34:29,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:34:29,311 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:34:29,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8139 trivial. 0 not checked. [2018-11-23 12:34:29,486 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 12:34:29,495 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:34:29,496 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:34:29,496 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:34:29,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:34:29,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:34:29,497 INFO L87 Difference]: Start difference. First operand 18395 states and 26700 transitions. Second operand 3 states. [2018-11-23 12:34:36,008 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2018-11-23 12:34:36,009 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:123) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.pop(Scriptor.java:139) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.DiffWrapperScript.pop(DiffWrapperScript.java:102) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.pop(ManagedScript.java:131) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.unAssertPostcondition(IncrementalHoareTripleChecker.java:651) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.clearAssertionStack(IncrementalHoareTripleChecker.java:255) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.releaseLock(IncrementalHoareTripleChecker.java:270) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.ProtectiveHoareTripleChecker.releaseLock(ProtectiveHoareTripleChecker.java:94) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.EfficientHoareTripleChecker.releaseLock(EfficientHoareTripleChecker.java:164) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.CachingHoareTripleChecker.releaseLock(CachingHoareTripleChecker.java:202) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.switchToReadonlyMode(AbstractInterpolantAutomaton.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.computeAutomataDifference(BasicCegarLoop.java:715) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.refineAbstraction(BasicCegarLoop.java:628) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:472) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:126) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.io.IOException: Stream closed at java.lang.ProcessBuilder$NullOutputStream.write(ProcessBuilder.java:433) at java.io.OutputStream.write(OutputStream.java:116) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140) at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:297) at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141) at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229) at java.io.BufferedWriter.flush(BufferedWriter.java:254) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:120) ... 28 more [2018-11-23 12:34:36,011 INFO L168 Benchmark]: Toolchain (without parser) took 452047.82 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.1 GB). Free memory was 924.0 MB in the beginning and 962.7 MB in the end (delta: -38.7 MB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. [2018-11-23 12:34:36,012 INFO L168 Benchmark]: CDTParser took 0.13 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 12:34:36,012 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6980.51 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 414.2 MB). Free memory was 924.0 MB in the beginning and 1.1 GB in the end (delta: -174.9 MB). Peak memory consumption was 597.2 MB. Max. memory is 11.5 GB. [2018-11-23 12:34:36,012 INFO L168 Benchmark]: Boogie Procedure Inliner took 142.03 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2018-11-23 12:34:36,013 INFO L168 Benchmark]: Boogie Preprocessor took 706.72 ms. Allocated memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: 349.2 MB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -481.3 MB). Peak memory consumption was 362.1 MB. Max. memory is 11.5 GB. [2018-11-23 12:34:36,013 INFO L168 Benchmark]: RCFGBuilder took 412192.75 ms. Allocated memory was 1.8 GB in the beginning and 3.3 GB in the end (delta: 1.5 GB). Free memory was 1.5 GB in the beginning and 1.2 GB in the end (delta: 333.6 MB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-11-23 12:34:36,013 INFO L168 Benchmark]: TraceAbstraction took 32022.73 ms. Allocated memory was 3.3 GB in the beginning and 3.1 GB in the end (delta: -155.7 MB). Free memory was 1.2 GB in the beginning and 962.7 MB in the end (delta: 252.0 MB). Peak memory consumption was 96.3 MB. Max. memory is 11.5 GB. [2018-11-23 12:34:36,016 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 6980.51 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 414.2 MB). Free memory was 924.0 MB in the beginning and 1.1 GB in the end (delta: -174.9 MB). Peak memory consumption was 597.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 142.03 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 706.72 ms. Allocated memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: 349.2 MB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -481.3 MB). Peak memory consumption was 362.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 412192.75 ms. Allocated memory was 1.8 GB in the beginning and 3.3 GB in the end (delta: 1.5 GB). Free memory was 1.5 GB in the beginning and 1.2 GB in the end (delta: 333.6 MB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * TraceAbstraction took 32022.73 ms. Allocated memory was 3.3 GB in the beginning and 3.1 GB in the end (delta: -155.7 MB). Free memory was 1.2 GB in the beginning and 962.7 MB in the end (delta: 252.0 MB). Peak memory consumption was 96.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken: de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:123) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...