./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e6bc9d78defbcb89894956744a3ba8cb825e2463e5d0c94ea32acee4a75d7f82 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 06:39:29,036 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 06:39:29,040 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 06:39:29,109 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 06:39:29,110 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 06:39:29,114 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 06:39:29,117 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 06:39:29,121 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 06:39:29,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 06:39:29,131 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 06:39:29,132 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 06:39:29,135 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 06:39:29,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 06:39:29,138 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 06:39:29,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 06:39:29,146 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 06:39:29,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 06:39:29,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 06:39:29,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 06:39:29,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 06:39:29,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 06:39:29,170 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 06:39:29,171 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 06:39:29,173 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 06:39:29,177 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 06:39:29,177 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 06:39:29,178 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 06:39:29,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 06:39:29,179 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 06:39:29,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 06:39:29,181 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 06:39:29,182 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 06:39:29,183 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 06:39:29,185 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 06:39:29,186 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 06:39:29,187 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 06:39:29,187 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 06:39:29,188 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 06:39:29,188 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 06:39:29,189 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 06:39:29,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 06:39:29,192 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-20 06:39:29,240 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 06:39:29,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 06:39:29,241 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 06:39:29,241 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 06:39:29,242 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 06:39:29,243 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 06:39:29,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 06:39:29,244 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 06:39:29,244 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 06:39:29,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 06:39:29,246 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 06:39:29,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 06:39:29,246 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 06:39:29,246 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 06:39:29,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 06:39:29,247 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 06:39:29,247 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 06:39:29,247 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 06:39:29,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 06:39:29,248 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 06:39:29,248 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 06:39:29,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 06:39:29,249 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 06:39:29,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 06:39:29,249 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 06:39:29,249 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 06:39:29,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 06:39:29,250 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-20 06:39:29,250 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-20 06:39:29,252 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 06:39:29,252 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 06:39:29,252 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e6bc9d78defbcb89894956744a3ba8cb825e2463e5d0c94ea32acee4a75d7f82 [2021-11-20 06:39:29,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 06:39:29,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 06:39:29,655 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 06:39:29,657 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 06:39:29,658 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 06:39:29,659 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-20 06:39:29,745 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/data/e0f640069/8ee24b8ca51e4d4db22d9a05ba71460e/FLAGf8eacf30d [2021-11-20 06:39:31,607 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 06:39:31,608 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-20 06:39:31,813 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/data/e0f640069/8ee24b8ca51e4d4db22d9a05ba71460e/FLAGf8eacf30d [2021-11-20 06:39:32,094 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/data/e0f640069/8ee24b8ca51e4d4db22d9a05ba71460e [2021-11-20 06:39:32,097 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 06:39:32,099 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 06:39:32,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 06:39:32,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 06:39:32,105 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 06:39:32,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:39:32" (1/1) ... [2021-11-20 06:39:32,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@332eeaf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:39:32, skipping insertion in model container [2021-11-20 06:39:32,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:39:32" (1/1) ... [2021-11-20 06:39:32,115 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 06:39:32,650 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 06:39:52,297 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062365,1062378] [2021-11-20 06:39:52,303 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062512,1062525] [2021-11-20 06:39:52,304 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062651,1062664] [2021-11-20 06:39:52,304 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062809,1062822] [2021-11-20 06:39:52,413 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 06:39:52,528 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 06:39:54,716 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062365,1062378] [2021-11-20 06:39:54,716 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062512,1062525] [2021-11-20 06:39:54,717 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062651,1062664] [2021-11-20 06:39:54,718 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062809,1062822] [2021-11-20 06:39:54,732 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 06:39:56,224 INFO L208 MainTranslator]: Completed translation [2021-11-20 06:39:56,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:39:56 WrapperNode [2021-11-20 06:39:56,225 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 06:39:56,226 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 06:39:56,227 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 06:39:56,227 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 06:39:56,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:39:56" (1/1) ... [2021-11-20 06:39:56,841 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:39:56" (1/1) ... [2021-11-20 06:39:57,720 INFO L137 Inliner]: procedures = 1268, calls = 13190, calls flagged for inlining = 672, calls inlined = 650, statements flattened = 28787 [2021-11-20 06:39:57,721 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 06:39:57,722 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 06:39:57,723 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 06:39:57,723 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 06:39:57,734 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:39:56" (1/1) ... [2021-11-20 06:39:57,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:39:56" (1/1) ... [2021-11-20 06:39:58,280 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:39:56" (1/1) ... [2021-11-20 06:39:58,281 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:39:56" (1/1) ... [2021-11-20 06:39:59,465 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:39:56" (1/1) ... [2021-11-20 06:39:59,595 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:39:56" (1/1) ... [2021-11-20 06:40:00,036 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:39:56" (1/1) ... [2021-11-20 06:40:00,227 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 06:40:00,228 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 06:40:00,228 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 06:40:00,231 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 06:40:00,232 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:39:56" (1/1) ... [2021-11-20 06:40:00,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 06:40:00,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:40:00,395 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 06:40:00,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 06:40:00,451 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2021-11-20 06:40:00,451 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2021-11-20 06:40:00,451 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-20 06:40:00,452 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-20 06:40:00,452 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-20 06:40:00,452 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2021-11-20 06:40:00,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2021-11-20 06:40:00,452 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-11-20 06:40:00,453 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-11-20 06:40:00,453 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-20 06:40:00,453 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-20 06:40:00,453 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_redirect [2021-11-20 06:40:00,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_redirect [2021-11-20 06:40:00,454 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2021-11-20 06:40:00,454 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2021-11-20 06:40:00,454 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-20 06:40:00,454 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-20 06:40:00,454 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1006_phy_prep [2021-11-20 06:40:00,455 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1006_phy_prep [2021-11-20 06:40:00,455 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2021-11-20 06:40:00,455 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2021-11-20 06:40:00,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-20 06:40:00,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-20 06:40:00,456 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-11-20 06:40:00,456 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-11-20 06:40:00,456 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-11-20 06:40:00,456 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-11-20 06:40:00,457 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-11-20 06:40:00,457 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-11-20 06:40:00,457 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-20 06:40:00,457 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-20 06:40:00,457 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-20 06:40:00,458 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-20 06:40:00,458 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2021-11-20 06:40:00,458 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2021-11-20 06:40:00,458 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2021-11-20 06:40:00,458 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2021-11-20 06:40:00,459 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-20 06:40:00,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-20 06:40:00,459 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2021-11-20 06:40:00,459 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2021-11-20 06:40:00,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-20 06:40:00,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-20 06:40:00,460 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-11-20 06:40:00,460 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-11-20 06:40:00,460 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2021-11-20 06:40:00,460 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2021-11-20 06:40:00,461 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2021-11-20 06:40:00,461 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2021-11-20 06:40:00,461 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-11-20 06:40:00,461 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-11-20 06:40:00,461 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2021-11-20 06:40:00,462 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2021-11-20 06:40:00,462 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-20 06:40:00,462 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-20 06:40:00,462 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-20 06:40:00,463 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-20 06:40:00,463 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-20 06:40:00,463 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2021-11-20 06:40:00,463 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2021-11-20 06:40:00,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_29 [2021-11-20 06:40:00,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_29 [2021-11-20 06:40:00,464 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2021-11-20 06:40:00,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2021-11-20 06:40:00,464 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2021-11-20 06:40:00,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2021-11-20 06:40:00,465 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-20 06:40:00,465 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-20 06:40:00,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-20 06:40:00,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-20 06:40:00,465 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-20 06:40:00,466 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-20 06:40:00,466 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2021-11-20 06:40:00,466 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2021-11-20 06:40:00,466 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2021-11-20 06:40:00,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2021-11-20 06:40:00,467 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2021-11-20 06:40:00,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2021-11-20 06:40:00,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-20 06:40:00,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-20 06:40:00,467 INFO L130 BoogieDeclarations]: Found specification of procedure t3_qt2045_phy_prep [2021-11-20 06:40:00,468 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_qt2045_phy_prep [2021-11-20 06:40:00,468 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-20 06:40:00,468 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-20 06:40:00,468 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2021-11-20 06:40:00,468 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2021-11-20 06:40:00,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-20 06:40:00,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-20 06:40:00,469 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2021-11-20 06:40:00,469 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2021-11-20 06:40:00,469 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2021-11-20 06:40:00,470 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2021-11-20 06:40:00,470 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-11-20 06:40:00,470 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-11-20 06:40:00,470 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-20 06:40:00,470 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-20 06:40:00,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-20 06:40:00,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-20 06:40:00,471 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2021-11-20 06:40:00,471 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2021-11-20 06:40:00,471 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-11-20 06:40:00,472 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-11-20 06:40:00,472 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-20 06:40:00,472 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-20 06:40:00,472 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-20 06:40:00,472 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-20 06:40:00,473 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-20 06:40:00,473 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-20 06:40:00,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-20 06:40:00,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-20 06:40:00,473 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2021-11-20 06:40:00,474 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2021-11-20 06:40:00,474 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2021-11-20 06:40:00,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2021-11-20 06:40:00,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-20 06:40:00,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-20 06:40:00,475 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2021-11-20 06:40:00,475 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2021-11-20 06:40:00,475 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2021-11-20 06:40:00,475 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2021-11-20 06:40:00,475 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-20 06:40:00,476 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-20 06:40:00,476 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-20 06:40:00,476 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-20 06:40:00,476 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2021-11-20 06:40:00,476 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2021-11-20 06:40:00,477 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-11-20 06:40:00,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-11-20 06:40:00,477 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2021-11-20 06:40:00,477 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2021-11-20 06:40:00,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-20 06:40:00,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-20 06:40:00,478 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-20 06:40:00,478 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-20 06:40:00,478 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-20 06:40:00,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-20 06:40:00,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-20 06:40:00,479 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2020_phy_prep [2021-11-20 06:40:00,479 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2020_phy_prep [2021-11-20 06:40:00,479 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2021-11-20 06:40:00,479 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2021-11-20 06:40:00,480 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-20 06:40:00,480 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-20 06:40:00,480 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2021-11-20 06:40:00,480 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2021-11-20 06:40:00,480 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2021-11-20 06:40:00,480 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2021-11-20 06:40:00,481 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2021-11-20 06:40:00,481 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2021-11-20 06:40:00,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-20 06:40:00,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-20 06:40:00,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-20 06:40:00,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-20 06:40:00,482 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2021-11-20 06:40:00,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2021-11-20 06:40:00,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-20 06:40:00,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-20 06:40:00,483 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-20 06:40:00,483 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-20 06:40:00,483 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-11-20 06:40:00,483 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-11-20 06:40:00,484 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-11-20 06:40:00,484 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-11-20 06:40:00,484 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-20 06:40:00,484 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-20 06:40:00,484 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-20 06:40:00,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-20 06:40:00,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-11-20 06:40:00,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-11-20 06:40:00,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-20 06:40:00,485 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2021-11-20 06:40:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2021-11-20 06:40:00,486 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2021-11-20 06:40:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2021-11-20 06:40:00,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-20 06:40:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-20 06:40:00,486 INFO L130 BoogieDeclarations]: Found specification of procedure t3_eth_xmit [2021-11-20 06:40:00,487 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_eth_xmit [2021-11-20 06:40:00,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-20 06:40:00,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-20 06:40:00,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 06:40:00,487 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_offload_activate [2021-11-20 06:40:00,488 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_offload_activate [2021-11-20 06:40:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-20 06:40:00,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-20 06:40:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-11-20 06:40:00,488 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-11-20 06:40:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2021-11-20 06:40:00,489 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2021-11-20 06:40:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-20 06:40:00,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-20 06:40:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-20 06:40:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-20 06:40:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2021-11-20 06:40:00,490 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2021-11-20 06:40:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2021-11-20 06:40:00,490 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2021-11-20 06:40:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-20 06:40:00,491 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-20 06:40:00,491 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-20 06:40:00,491 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-20 06:40:00,491 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-20 06:40:00,491 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-20 06:40:00,492 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2021-11-20 06:40:00,492 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2021-11-20 06:40:00,492 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2021-11-20 06:40:00,492 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2021-11-20 06:40:00,492 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-20 06:40:00,492 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-20 06:40:00,493 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2021-11-20 06:40:00,493 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2021-11-20 06:40:00,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-20 06:40:00,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-20 06:40:00,493 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2021-11-20 06:40:00,494 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2021-11-20 06:40:00,494 INFO L130 BoogieDeclarations]: Found specification of procedure t3_aq100x_phy_prep [2021-11-20 06:40:00,494 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_aq100x_phy_prep [2021-11-20 06:40:00,494 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2021-11-20 06:40:00,494 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2021-11-20 06:40:00,494 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2021-11-20 06:40:00,495 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2021-11-20 06:40:00,495 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-20 06:40:00,495 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-20 06:40:00,495 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2021-11-20 06:40:00,495 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2021-11-20 06:40:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-20 06:40:00,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-20 06:40:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2021-11-20 06:40:00,496 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2021-11-20 06:40:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2021-11-20 06:40:00,496 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2021-11-20 06:40:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2021-11-20 06:40:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2021-11-20 06:40:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2021-11-20 06:40:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2021-11-20 06:40:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-20 06:40:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-20 06:40:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2021-11-20 06:40:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2021-11-20 06:40:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2021-11-20 06:40:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2021-11-20 06:40:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-20 06:40:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-20 06:40:00,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 06:40:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 06:40:00,499 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-20 06:40:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-20 06:40:00,500 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2021-11-20 06:40:00,500 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2021-11-20 06:40:00,500 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-20 06:40:00,500 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-20 06:40:00,500 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-11-20 06:40:00,501 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-11-20 06:40:00,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-20 06:40:00,501 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-20 06:40:00,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-20 06:40:00,501 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-20 06:40:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-20 06:40:00,502 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-20 06:40:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-20 06:40:00,502 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-11-20 06:40:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-11-20 06:40:00,502 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2021-11-20 06:40:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2021-11-20 06:40:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-20 06:40:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-20 06:40:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-20 06:40:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-20 06:40:00,504 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2021-11-20 06:40:00,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2021-11-20 06:40:00,504 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-20 06:40:00,504 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-20 06:40:00,504 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2021-11-20 06:40:00,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2021-11-20 06:40:00,505 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2021-11-20 06:40:00,505 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2021-11-20 06:40:00,505 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2021-11-20 06:40:00,505 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2021-11-20 06:40:00,505 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2021-11-20 06:40:00,506 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2021-11-20 06:40:00,506 INFO L130 BoogieDeclarations]: Found specification of procedure store_nservers [2021-11-20 06:40:00,506 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nservers [2021-11-20 06:40:00,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-20 06:40:00,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-20 06:40:00,506 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2021-11-20 06:40:00,507 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2021-11-20 06:40:00,507 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2021-11-20 06:40:00,507 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2021-11-20 06:40:00,507 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-20 06:40:00,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-20 06:40:00,508 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-20 06:40:00,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-20 06:40:00,508 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2021-11-20 06:40:00,508 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2021-11-20 06:40:00,508 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2021-11-20 06:40:00,508 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2021-11-20 06:40:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2021-11-20 06:40:00,509 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2021-11-20 06:40:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-20 06:40:00,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-20 06:40:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-20 06:40:00,510 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-20 06:40:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-20 06:40:00,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-20 06:40:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-20 06:40:00,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-20 06:40:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2021-11-20 06:40:00,511 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2021-11-20 06:40:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2021-11-20 06:40:00,511 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2021-11-20 06:40:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-20 06:40:00,511 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-20 06:40:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-11-20 06:40:00,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-11-20 06:40:00,512 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-20 06:40:00,512 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-20 06:40:00,512 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2021-11-20 06:40:00,512 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2021-11-20 06:40:00,513 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-20 06:40:00,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-20 06:40:00,513 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2021-11-20 06:40:00,513 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2021-11-20 06:40:00,513 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-11-20 06:40:00,513 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-11-20 06:40:00,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 06:40:00,514 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-20 06:40:00,514 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-20 06:40:00,514 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2021-11-20 06:40:00,514 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2021-11-20 06:40:00,515 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2021-11-20 06:40:00,515 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2021-11-20 06:40:00,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-20 06:40:00,515 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-20 06:40:00,515 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-20 06:40:00,515 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2021-11-20 06:40:00,516 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2021-11-20 06:40:00,516 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2021-11-20 06:40:00,516 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2021-11-20 06:40:00,516 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-20 06:40:00,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-20 06:40:00,516 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2021-11-20 06:40:00,517 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2021-11-20 06:40:00,517 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-11-20 06:40:00,517 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-11-20 06:40:00,517 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2021-11-20 06:40:00,517 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2021-11-20 06:40:00,518 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2021-11-20 06:40:00,518 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2021-11-20 06:40:00,518 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-20 06:40:00,518 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-20 06:40:00,518 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-11-20 06:40:00,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-11-20 06:40:00,519 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2021-11-20 06:40:00,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2021-11-20 06:40:00,519 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2021-11-20 06:40:00,519 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2021-11-20 06:40:00,519 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-20 06:40:00,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-20 06:40:00,520 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2021-11-20 06:40:00,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2021-11-20 06:40:00,520 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-11-20 06:40:00,520 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-11-20 06:40:00,520 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-20 06:40:00,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-20 06:40:00,521 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-20 06:40:00,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-20 06:40:00,521 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2021-11-20 06:40:00,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2021-11-20 06:40:00,522 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-20 06:40:00,522 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-20 06:40:00,522 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-11-20 06:40:00,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-11-20 06:40:00,522 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2021-11-20 06:40:00,523 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2021-11-20 06:40:00,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-20 06:40:00,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-20 06:40:00,523 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2021-11-20 06:40:00,523 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2021-11-20 06:40:00,524 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-20 06:40:00,524 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-20 06:40:00,524 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2021-11-20 06:40:00,524 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2021-11-20 06:40:00,524 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2021-11-20 06:40:00,524 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2021-11-20 06:40:00,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-20 06:40:00,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-20 06:40:00,525 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-20 06:40:00,525 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-20 06:40:00,525 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-11-20 06:40:00,526 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-11-20 06:40:00,526 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-20 06:40:00,526 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-20 06:40:00,526 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2021-11-20 06:40:00,526 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2021-11-20 06:40:00,526 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2021-11-20 06:40:00,527 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2021-11-20 06:40:00,527 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-20 06:40:00,527 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-20 06:40:00,527 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-11-20 06:40:00,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-11-20 06:40:00,528 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2021-11-20 06:40:00,528 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2021-11-20 06:40:00,528 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-20 06:40:00,528 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-20 06:40:00,528 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-11-20 06:40:00,528 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-11-20 06:40:00,529 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-20 06:40:00,529 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-20 06:40:00,529 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2021-11-20 06:40:00,529 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2021-11-20 06:40:00,529 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2021-11-20 06:40:00,530 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2021-11-20 06:40:00,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-20 06:40:00,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_38_4 [2021-11-20 06:40:00,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_38_4 [2021-11-20 06:40:00,530 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-20 06:40:00,531 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-20 06:40:00,531 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2021-11-20 06:40:00,531 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2021-11-20 06:40:00,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-20 06:40:00,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-20 06:40:00,532 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-20 06:40:00,532 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-20 06:40:00,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2021-11-20 06:40:00,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2021-11-20 06:40:00,532 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2021-11-20 06:40:00,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2021-11-20 06:40:00,533 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2021-11-20 06:40:00,533 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2021-11-20 06:40:00,533 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2021-11-20 06:40:00,533 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2021-11-20 06:40:00,533 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-11-20 06:40:00,533 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-11-20 06:40:00,534 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2021-11-20 06:40:00,534 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2021-11-20 06:40:00,534 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2021-11-20 06:40:00,534 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2021-11-20 06:40:00,534 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-20 06:40:00,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-20 06:40:00,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-20 06:40:00,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-20 06:40:00,535 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2021-11-20 06:40:00,535 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2021-11-20 06:40:00,535 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2021-11-20 06:40:00,535 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2021-11-20 06:40:00,536 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2021-11-20 06:40:00,536 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2021-11-20 06:40:00,536 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-20 06:40:00,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-20 06:40:00,536 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2021-11-20 06:40:00,536 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2021-11-20 06:40:00,537 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2021-11-20 06:40:00,537 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2021-11-20 06:40:00,537 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2021-11-20 06:40:00,537 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2021-11-20 06:40:00,537 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-20 06:40:00,537 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-20 06:40:00,538 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-20 06:40:00,538 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-20 06:40:00,538 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2021-11-20 06:40:00,538 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2021-11-20 06:40:00,538 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-20 06:40:00,538 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-20 06:40:00,539 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2021-11-20 06:40:00,539 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2021-11-20 06:40:00,539 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-11-20 06:40:00,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-11-20 06:40:00,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-20 06:40:00,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-20 06:40:00,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-11-20 06:40:00,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-11-20 06:40:00,540 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-11-20 06:40:00,540 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-11-20 06:40:00,540 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2021-11-20 06:40:00,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2021-11-20 06:40:00,541 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-20 06:40:00,541 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-20 06:40:00,541 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-20 06:40:00,541 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-20 06:40:00,541 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2021-11-20 06:40:00,542 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2021-11-20 06:40:00,542 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2021-11-20 06:40:00,542 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2021-11-20 06:40:00,542 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-20 06:40:00,542 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-20 06:40:00,542 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2021-11-20 06:40:00,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2021-11-20 06:40:00,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-20 06:40:00,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-20 06:40:00,543 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2021-11-20 06:40:00,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2021-11-20 06:40:00,543 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-20 06:40:00,544 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-20 06:40:00,544 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2021-11-20 06:40:00,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2021-11-20 06:40:00,544 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2021-11-20 06:40:00,544 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2021-11-20 06:40:00,544 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2021-11-20 06:40:00,545 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2021-11-20 06:40:00,545 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2021-11-20 06:40:00,545 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2021-11-20 06:40:00,545 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2021-11-20 06:40:00,545 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2021-11-20 06:40:00,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-20 06:40:00,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-20 06:40:00,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-20 06:40:00,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-20 06:40:00,546 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2021-11-20 06:40:00,546 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2021-11-20 06:40:00,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier [2021-11-20 06:40:00,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier [2021-11-20 06:40:00,547 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-20 06:40:00,547 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-20 06:40:00,547 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2021-11-20 06:40:00,547 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2021-11-20 06:40:00,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-20 06:40:00,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-20 06:40:00,548 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2021-11-20 06:40:00,548 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2021-11-20 06:40:00,548 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-11-20 06:40:00,548 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-11-20 06:40:00,549 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-20 06:40:00,549 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-20 06:40:00,549 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2021-11-20 06:40:00,549 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2021-11-20 06:40:00,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-20 06:40:00,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-20 06:40:00,550 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2021-11-20 06:40:00,550 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2021-11-20 06:40:00,550 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2021-11-20 06:40:00,550 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2021-11-20 06:40:00,550 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2021-11-20 06:40:00,551 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2021-11-20 06:40:00,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-20 06:40:00,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-20 06:40:00,551 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-20 06:40:00,551 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-20 06:40:00,551 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2021-11-20 06:40:00,552 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2021-11-20 06:40:00,552 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xaui_direct_phy_prep [2021-11-20 06:40:00,552 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xaui_direct_phy_prep [2021-11-20 06:40:00,552 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2021-11-20 06:40:00,552 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2021-11-20 06:40:00,552 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-20 06:40:00,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-20 06:40:00,553 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2021-11-20 06:40:00,553 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2021-11-20 06:40:00,553 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-11-20 06:40:00,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-11-20 06:40:00,553 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-20 06:40:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-20 06:40:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2021-11-20 06:40:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2021-11-20 06:40:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-20 06:40:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-20 06:40:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2021-11-20 06:40:00,555 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2021-11-20 06:40:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-20 06:40:00,555 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-20 06:40:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2021-11-20 06:40:00,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2021-11-20 06:40:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2021-11-20 06:40:00,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2021-11-20 06:40:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-20 06:40:00,556 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-20 06:40:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2021-11-20 06:40:00,556 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2021-11-20 06:40:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2021-11-20 06:40:00,556 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2021-11-20 06:40:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2021-11-20 06:40:00,557 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2021-11-20 06:40:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched0 [2021-11-20 06:40:00,557 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched0 [2021-11-20 06:40:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched7 [2021-11-20 06:40:00,557 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched7 [2021-11-20 06:40:00,558 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched6 [2021-11-20 06:40:00,558 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched6 [2021-11-20 06:40:00,558 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched5 [2021-11-20 06:40:00,558 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched5 [2021-11-20 06:40:00,558 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched4 [2021-11-20 06:40:00,558 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched4 [2021-11-20 06:40:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched3 [2021-11-20 06:40:00,559 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched3 [2021-11-20 06:40:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched2 [2021-11-20 06:40:00,559 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched2 [2021-11-20 06:40:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched1 [2021-11-20 06:40:00,559 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched1 [2021-11-20 06:40:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-20 06:40:00,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-20 06:40:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-20 06:40:00,560 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-20 06:40:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-11-20 06:40:00,560 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-11-20 06:40:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-20 06:40:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-20 06:40:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-20 06:40:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-20 06:40:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2021-11-20 06:40:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2021-11-20 06:40:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_44_2 [2021-11-20 06:40:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_44_2 [2021-11-20 06:40:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-20 06:40:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-20 06:40:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2021-11-20 06:40:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2021-11-20 06:40:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 06:40:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2021-11-20 06:40:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2021-11-20 06:40:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2021-11-20 06:40:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2021-11-20 06:40:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-20 06:40:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-20 06:40:00,564 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2021-11-20 06:40:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2021-11-20 06:40:00,564 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2021-11-20 06:40:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2021-11-20 06:40:00,564 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-20 06:40:00,565 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-20 06:40:00,565 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2021-11-20 06:40:00,565 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2021-11-20 06:40:00,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-20 06:40:00,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-20 06:40:00,565 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-20 06:40:00,566 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-20 06:40:00,566 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2021-11-20 06:40:00,566 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2021-11-20 06:40:00,566 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2021-11-20 06:40:00,566 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2021-11-20 06:40:00,566 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-20 06:40:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-20 06:40:00,567 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2021-11-20 06:40:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2021-11-20 06:40:00,567 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2021-11-20 06:40:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2021-11-20 06:40:00,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-20 06:40:00,567 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-20 06:40:00,568 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-20 06:40:00,568 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2021-11-20 06:40:00,568 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2021-11-20 06:40:00,568 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2021-11-20 06:40:00,568 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2021-11-20 06:40:00,568 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2021-11-20 06:40:00,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2021-11-20 06:40:00,569 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2021-11-20 06:40:00,569 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2021-11-20 06:40:00,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-20 06:40:00,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-20 06:40:00,569 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-20 06:40:00,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-20 06:40:00,570 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-20 06:40:00,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-20 06:40:00,570 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2021-11-20 06:40:00,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2021-11-20 06:40:00,570 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2021-11-20 06:40:00,571 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2021-11-20 06:40:00,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-20 06:40:00,571 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2021-11-20 06:40:00,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2021-11-20 06:40:00,571 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-20 06:40:00,571 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-20 06:40:00,572 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2021-11-20 06:40:00,572 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2021-11-20 06:40:00,572 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2021-11-20 06:40:00,572 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2021-11-20 06:40:00,572 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-20 06:40:00,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-20 06:40:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2021-11-20 06:40:00,573 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2021-11-20 06:40:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2021-11-20 06:40:00,573 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2021-11-20 06:40:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-20 06:40:00,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-20 06:40:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-20 06:40:00,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-20 06:40:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-20 06:40:00,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-20 06:40:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-11-20 06:40:00,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-11-20 06:40:00,575 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-20 06:40:00,575 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-20 06:40:00,575 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2021-11-20 06:40:00,575 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2021-11-20 06:40:00,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-20 06:40:00,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-20 06:40:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2021-11-20 06:40:00,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2021-11-20 06:40:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-11-20 06:40:00,576 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-11-20 06:40:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-20 06:40:00,576 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-20 06:40:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2021-11-20 06:40:00,577 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2021-11-20 06:40:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2005_phy_prep [2021-11-20 06:40:00,577 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2005_phy_prep [2021-11-20 06:40:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-11-20 06:40:00,577 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-11-20 06:40:00,578 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2021-11-20 06:40:00,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2021-11-20 06:40:00,578 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2021-11-20 06:40:00,578 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2021-11-20 06:40:00,578 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2021-11-20 06:40:00,578 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2021-11-20 06:40:00,579 INFO L130 BoogieDeclarations]: Found specification of procedure store_nfilters [2021-11-20 06:40:00,579 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nfilters [2021-11-20 06:40:00,579 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-11-20 06:40:00,579 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-11-20 06:40:00,579 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2021-11-20 06:40:00,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2021-11-20 06:40:00,580 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-11-20 06:40:00,580 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-11-20 06:40:00,580 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-11-20 06:40:00,580 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-11-20 06:40:00,580 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2021-11-20 06:40:00,580 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2021-11-20 06:40:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-11-20 06:40:00,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-11-20 06:40:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2021-11-20 06:40:00,581 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2021-11-20 06:40:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2021-11-20 06:40:00,581 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2021-11-20 06:40:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2021-11-20 06:40:00,582 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2021-11-20 06:40:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2021-11-20 06:40:00,582 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2021-11-20 06:40:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2021-11-20 06:40:00,582 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2021-11-20 06:40:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-20 06:40:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-20 06:40:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-20 06:40:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-20 06:40:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2021-11-20 06:40:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2021-11-20 06:40:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-20 06:40:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-20 06:40:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-20 06:40:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-20 06:40:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2021-11-20 06:40:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2021-11-20 06:40:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2021-11-20 06:40:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2021-11-20 06:40:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2021-11-20 06:40:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2021-11-20 06:40:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-11-20 06:40:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-11-20 06:40:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2021-11-20 06:40:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2021-11-20 06:40:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2021-11-20 06:40:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2021-11-20 06:40:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure t3_vsc8211_phy_prep [2021-11-20 06:40:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_vsc8211_phy_prep [2021-11-20 06:40:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-20 06:40:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-20 06:40:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-20 06:40:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-20 06:40:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-11-20 06:40:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-11-20 06:40:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-11-20 06:40:00,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-11-20 06:40:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-20 06:40:00,588 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-20 06:40:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-11-20 06:40:00,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-11-20 06:40:00,589 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-20 06:40:00,589 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-20 06:40:00,589 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-20 06:40:00,589 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-20 06:40:00,589 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2021-11-20 06:40:00,589 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2021-11-20 06:40:00,590 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2021-11-20 06:40:00,590 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2021-11-20 06:40:00,590 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2021-11-20 06:40:00,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2021-11-20 06:40:00,590 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2021-11-20 06:40:00,590 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2021-11-20 06:40:00,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-11-20 06:40:00,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-11-20 06:40:00,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2021-11-20 06:40:00,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2021-11-20 06:40:00,591 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2021-11-20 06:40:00,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2021-11-20 06:40:00,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-11-20 06:40:00,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-11-20 06:40:00,592 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-20 06:40:00,592 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-20 06:40:00,592 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2021-11-20 06:40:00,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2021-11-20 06:40:00,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_27 [2021-11-20 06:40:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_27 [2021-11-20 06:40:00,593 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-20 06:40:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-20 06:40:00,593 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2021-11-20 06:40:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2021-11-20 06:40:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2021-11-20 06:40:00,594 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2021-11-20 06:40:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2021-11-20 06:40:00,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2021-11-20 06:40:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2021-11-20 06:40:00,594 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2021-11-20 06:40:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-11-20 06:40:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-11-20 06:40:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-20 06:40:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-20 06:40:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-11-20 06:40:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-11-20 06:40:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-20 06:40:00,596 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2021-11-20 06:40:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2021-11-20 06:40:00,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-20 06:40:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-20 06:40:00,596 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2021-11-20 06:40:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2021-11-20 06:40:00,597 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2021-11-20 06:40:00,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2021-11-20 06:40:00,597 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2021-11-20 06:40:00,597 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2021-11-20 06:40:00,597 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2021-11-20 06:40:00,597 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2021-11-20 06:40:00,598 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-20 06:40:00,598 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-20 06:40:00,598 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2021-11-20 06:40:00,598 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2021-11-20 06:40:00,598 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2021-11-20 06:40:00,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2021-11-20 06:40:00,599 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2021-11-20 06:40:00,599 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2021-11-20 06:40:00,599 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2021-11-20 06:40:00,599 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2021-11-20 06:40:00,599 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2021-11-20 06:40:00,599 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2021-11-20 06:40:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-20 06:40:00,600 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-20 06:40:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-20 06:40:00,600 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-20 06:40:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-11-20 06:40:00,600 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-11-20 06:40:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2021-11-20 06:40:00,601 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2021-11-20 06:40:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-11-20 06:40:00,601 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-11-20 06:40:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2021-11-20 06:40:00,601 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2021-11-20 06:40:00,602 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-20 06:40:00,602 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-20 06:40:00,602 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-20 06:40:00,602 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-20 06:40:00,602 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-20 06:40:00,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-20 06:40:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2021-11-20 06:40:00,603 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2021-11-20 06:40:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-11-20 06:40:00,603 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-11-20 06:40:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan [2021-11-20 06:40:00,603 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan [2021-11-20 06:40:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2021-11-20 06:40:00,604 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2021-11-20 06:40:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2021-11-20 06:40:00,604 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2021-11-20 06:40:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2021-11-20 06:40:00,604 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2021-11-20 06:40:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-20 06:40:00,605 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-20 06:40:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-20 06:40:00,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-20 06:40:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-11-20 06:40:00,605 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-11-20 06:40:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-11-20 06:40:00,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-11-20 06:40:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-20 06:40:00,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-20 06:40:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2021-11-20 06:40:00,606 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2021-11-20 06:40:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-20 06:40:00,607 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-20 06:40:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2021-11-20 06:40:00,607 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2021-11-20 06:40:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2021-11-20 06:40:00,607 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2021-11-20 06:40:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2021-11-20 06:40:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2021-11-20 06:40:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-11-20 06:40:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-11-20 06:40:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-20 06:40:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-20 06:40:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-11-20 06:40:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-11-20 06:40:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-11-20 06:40:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-11-20 06:40:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-20 06:40:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-20 06:40:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2021-11-20 06:40:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2021-11-20 06:40:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-20 06:40:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-20 06:40:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-20 06:40:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-20 06:40:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-20 06:40:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-20 06:40:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-20 06:40:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2021-11-20 06:40:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2021-11-20 06:40:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2021-11-20 06:40:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2021-11-20 06:40:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-20 06:40:00,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-20 06:40:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-11-20 06:40:00,612 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-11-20 06:40:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-20 06:40:00,612 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-20 06:40:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-20 06:40:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-20 06:40:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_loopback [2021-11-20 06:40:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_loopback [2021-11-20 06:40:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-20 06:40:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-20 06:40:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-20 06:40:00,614 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-20 06:40:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-20 06:40:00,614 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-20 06:40:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2021-11-20 06:40:00,614 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2021-11-20 06:40:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-20 06:40:00,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-20 06:40:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2021-11-20 06:40:00,615 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2021-11-20 06:40:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-11-20 06:40:00,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-11-20 06:40:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-11-20 06:40:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-11-20 06:40:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-11-20 06:40:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-11-20 06:40:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2021-11-20 06:40:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2021-11-20 06:40:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier_18 [2021-11-20 06:40:00,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier_18 [2021-11-20 06:40:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2021-11-20 06:40:00,617 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2021-11-20 06:40:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-20 06:40:00,617 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-20 06:40:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-20 06:40:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-20 06:40:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-20 06:40:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-20 06:40:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2021-11-20 06:40:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2021-11-20 06:40:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2021-11-20 06:40:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2021-11-20 06:40:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-20 06:40:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-20 06:40:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure set_l2t_ix [2021-11-20 06:40:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure set_l2t_ix [2021-11-20 06:40:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2021-11-20 06:40:00,620 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2021-11-20 06:40:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2021-11-20 06:40:00,620 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2021-11-20 06:40:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-11-20 06:40:00,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-11-20 06:40:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1002_phy_prep [2021-11-20 06:40:00,620 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1002_phy_prep [2021-11-20 06:40:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2021-11-20 06:40:00,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2021-11-20 06:40:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2021-11-20 06:40:00,621 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2021-11-20 06:40:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2021-11-20 06:40:00,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2021-11-20 06:40:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2021-11-20 06:40:00,622 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2021-11-20 06:40:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2021-11-20 06:40:00,622 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2021-11-20 06:40:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2021-11-20 06:40:00,622 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2021-11-20 06:40:00,623 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-20 06:40:00,623 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-20 06:40:00,623 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2021-11-20 06:40:00,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2021-11-20 06:40:00,623 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-20 06:40:00,623 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-20 06:40:00,624 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-20 06:40:00,624 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-20 06:40:00,624 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-20 06:40:00,624 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-20 06:40:00,624 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2021-11-20 06:40:00,624 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2021-11-20 06:40:00,624 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2021-11-20 06:40:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2021-11-20 06:40:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2021-11-20 06:40:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2021-11-20 06:40:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2021-11-20 06:40:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2021-11-20 06:40:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-20 06:40:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-20 06:40:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2021-11-20 06:40:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2021-11-20 06:40:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-20 06:40:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-20 06:40:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-20 06:40:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-20 06:40:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-11-20 06:40:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-11-20 06:40:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-20 06:40:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-20 06:40:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-11-20 06:40:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-11-20 06:40:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2021-11-20 06:40:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2021-11-20 06:40:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-11-20 06:40:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-11-20 06:40:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-11-20 06:40:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-11-20 06:40:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-20 06:40:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-20 06:40:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2021-11-20 06:40:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2021-11-20 06:40:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-20 06:40:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-20 06:40:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2021-11-20 06:40:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2021-11-20 06:40:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2021-11-20 06:40:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2021-11-20 06:40:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2021-11-20 06:40:00,631 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2021-11-20 06:40:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-20 06:40:00,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-20 06:40:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2021-11-20 06:40:00,631 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2021-11-20 06:40:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-20 06:40:00,632 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-20 06:40:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-20 06:40:00,632 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-20 06:40:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-20 06:40:00,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-20 06:40:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2021-11-20 06:40:00,633 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2021-11-20 06:40:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-11-20 06:40:00,633 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-11-20 06:40:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-20 06:40:00,633 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-20 06:40:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-20 06:40:00,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-20 06:40:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2021-11-20 06:40:00,634 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2021-11-20 06:40:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-20 06:40:00,634 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-20 06:40:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 06:40:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-20 06:40:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-20 06:40:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2021-11-20 06:40:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2021-11-20 06:40:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-11-20 06:40:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-11-20 06:40:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-11-20 06:40:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-11-20 06:40:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure nb_callback [2021-11-20 06:40:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure nb_callback [2021-11-20 06:40:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-20 06:40:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-20 06:40:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2021-11-20 06:40:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2021-11-20 06:40:03,691 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 06:40:03,708 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 06:41:22,905 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-20 06:41:56,891 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 06:41:56,968 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 06:41:56,968 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-20 06:41:56,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:41:56 BoogieIcfgContainer [2021-11-20 06:41:56,985 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 06:41:56,987 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-20 06:41:56,987 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-20 06:41:56,991 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-20 06:41:56,991 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 06:39:32" (1/3) ... [2021-11-20 06:41:56,992 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@454b2a40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 06:41:56, skipping insertion in model container [2021-11-20 06:41:56,992 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:39:56" (2/3) ... [2021-11-20 06:41:56,993 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@454b2a40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 06:41:56, skipping insertion in model container [2021-11-20 06:41:56,993 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:41:56" (3/3) ... [2021-11-20 06:41:56,995 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-20 06:41:57,001 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-20 06:41:57,001 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-20 06:41:57,106 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-20 06:41:57,121 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-20 06:41:57,122 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-20 06:41:57,353 INFO L276 IsEmpty]: Start isEmpty. Operand has 10623 states, 7030 states have (on average 1.305263157894737) internal successors, (9176), 7249 states have internal predecessors, (9176), 3073 states have call successors, (3073), 519 states have call predecessors, (3073), 518 states have return successors, (3062), 3020 states have call predecessors, (3062), 3062 states have call successors, (3062) [2021-11-20 06:41:57,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-11-20 06:41:57,370 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:41:57,371 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 3, 3, 3, 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] [2021-11-20 06:41:57,372 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:41:57,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:41:57,378 INFO L85 PathProgramCache]: Analyzing trace with hash 1590044431, now seen corresponding path program 1 times [2021-11-20 06:41:57,389 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:41:57,389 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777737781] [2021-11-20 06:41:57,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:41:57,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:41:58,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:58,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-11-20 06:41:58,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-11-20 06:41:59,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-20 06:41:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-20 06:41:59,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-20 06:41:59,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2021-11-20 06:41:59,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-20 06:41:59,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2021-11-20 06:41:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-20 06:41:59,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-11-20 06:41:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-20 06:41:59,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-11-20 06:41:59,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-11-20 06:41:59,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-20 06:41:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2021-11-20 06:41:59,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 06:41:59,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-11-20 06:41:59,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-11-20 06:41:59,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:41:59,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-11-20 06:41:59,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:42:00,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-11-20 06:42:00,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:42:00,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-11-20 06:42:00,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:42:00,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-11-20 06:42:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:42:00,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-11-20 06:42:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:42:00,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-20 06:42:00,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:42:00,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-11-20 06:42:00,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:42:00,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-11-20 06:42:00,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:42:00,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-11-20 06:42:00,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:42:00,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-11-20 06:42:00,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:42:00,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-20 06:42:00,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:42:00,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:42:00,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:42:00,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-11-20 06:42:00,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:42:00,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-11-20 06:42:00,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:42:00,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-20 06:42:00,376 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:42:00,376 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1777737781] [2021-11-20 06:42:00,377 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1777737781] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:42:00,377 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:42:00,377 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-20 06:42:00,379 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2006461659] [2021-11-20 06:42:00,379 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:42:00,384 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 06:42:00,384 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:42:00,417 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 06:42:00,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-20 06:42:00,448 INFO L87 Difference]: Start difference. First operand has 10623 states, 7030 states have (on average 1.305263157894737) internal successors, (9176), 7249 states have internal predecessors, (9176), 3073 states have call successors, (3073), 519 states have call predecessors, (3073), 518 states have return successors, (3062), 3020 states have call predecessors, (3062), 3062 states have call successors, (3062) Second operand has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2021-11-20 06:42:06,738 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:42:08,800 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:42:10,837 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:42:12,887 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:42:14,917 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:42:16,932 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:42:18,955 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:42:23,457 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:42:27,173 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:42:29,244 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:42:33,650 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:42:36,302 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:42:43,112 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:42:47,312 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:42:49,470 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:42:58,285 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:43:00,211 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:43:05,618 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:43:08,100 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:43:10,883 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:43:15,202 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:43:17,411 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:43:26,117 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:43:27,581 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:43:34,318 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:43:39,568 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:43:41,632 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:43:50,841 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:43:53,744 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:43:55,941 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:43:57,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:43:57,669 INFO L93 Difference]: Finished difference Result 23138 states and 34199 transitions. [2021-11-20 06:43:57,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-20 06:43:57,672 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 179 [2021-11-20 06:43:57,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:43:57,873 INFO L225 Difference]: With dead ends: 23138 [2021-11-20 06:43:57,874 INFO L226 Difference]: Without dead ends: 12507 [2021-11-20 06:43:57,989 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-20 06:43:57,994 INFO L933 BasicCegarLoop]: 13993 mSDtfsCounter, 4629 mSDsluCounter, 17872 mSDsCounter, 0 mSdLazyCounter, 9276 mSolverCounterSat, 3698 mSolverCounterUnsat, 25 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 109.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5660 SdHoareTripleChecker+Valid, 31865 SdHoareTripleChecker+Invalid, 12999 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 3698 IncrementalHoareTripleChecker+Valid, 9276 IncrementalHoareTripleChecker+Invalid, 25 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 115.4s IncrementalHoareTripleChecker+Time [2021-11-20 06:43:57,996 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5660 Valid, 31865 Invalid, 12999 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [3698 Valid, 9276 Invalid, 25 Unknown, 0 Unchecked, 115.4s Time] [2021-11-20 06:43:58,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12507 states. [2021-11-20 06:43:59,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12507 to 10576. [2021-11-20 06:43:59,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10576 states, 6998 states have (on average 1.297942269219777) internal successors, (9083), 7209 states have internal predecessors, (9083), 3059 states have call successors, (3059), 518 states have call predecessors, (3059), 517 states have return successors, (3057), 3015 states have call predecessors, (3057), 3057 states have call successors, (3057) [2021-11-20 06:43:59,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10576 states to 10576 states and 15199 transitions. [2021-11-20 06:43:59,402 INFO L78 Accepts]: Start accepts. Automaton has 10576 states and 15199 transitions. Word has length 179 [2021-11-20 06:43:59,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:43:59,403 INFO L470 AbstractCegarLoop]: Abstraction has 10576 states and 15199 transitions. [2021-11-20 06:43:59,404 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2021-11-20 06:43:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10576 states and 15199 transitions. [2021-11-20 06:43:59,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2021-11-20 06:43:59,424 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:43:59,425 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 3, 3, 3, 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] [2021-11-20 06:43:59,426 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-20 06:43:59,426 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:43:59,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:43:59,427 INFO L85 PathProgramCache]: Analyzing trace with hash -1308562421, now seen corresponding path program 1 times [2021-11-20 06:43:59,427 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:43:59,428 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347376310] [2021-11-20 06:43:59,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:43:59,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:43:59,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 06:44:00,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-20 06:44:00,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-20 06:44:00,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-20 06:44:00,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-20 06:44:00,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-11-20 06:44:00,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-11-20 06:44:00,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2021-11-20 06:44:00,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-20 06:44:00,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-11-20 06:44:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-11-20 06:44:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2021-11-20 06:44:00,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-20 06:44:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-11-20 06:44:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2021-11-20 06:44:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2021-11-20 06:44:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-20 06:44:00,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-11-20 06:44:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2021-11-20 06:44:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-20 06:44:00,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-11-20 06:44:00,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2021-11-20 06:44:00,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-11-20 06:44:00,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-20 06:44:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:00,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-11-20 06:44:00,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:01,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-11-20 06:44:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:01,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-11-20 06:44:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:01,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-20 06:44:01,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:01,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-11-20 06:44:01,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:01,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:44:01,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:01,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-11-20 06:44:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:01,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-20 06:44:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:01,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-20 06:44:01,201 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:44:01,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1347376310] [2021-11-20 06:44:01,202 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1347376310] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-20 06:44:01,202 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [319286839] [2021-11-20 06:44:01,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:44:01,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-20 06:44:01,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:44:01,205 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-20 06:44:01,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-20 06:44:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:44:05,198 INFO L263 TraceCheckSpWp]: Trace formula consists of 9093 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-20 06:44:05,218 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-20 06:44:06,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-20 06:44:06,089 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-20 06:44:06,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-20 06:44:06,686 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [319286839] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-20 06:44:06,686 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-20 06:44:06,686 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2021-11-20 06:44:06,687 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1150217777] [2021-11-20 06:44:06,688 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-20 06:44:06,691 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-20 06:44:06,692 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:44:06,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-20 06:44:06,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-20 06:44:06,696 INFO L87 Difference]: Start difference. First operand 10576 states and 15199 transitions. Second operand has 8 states, 8 states have (on average 6.5) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (91), 3 states have call predecessors, (91), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-11-20 06:44:15,650 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:44:17,718 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:44:19,760 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:44:21,812 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:44:23,830 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:44:25,848 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:44:27,881 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:44:32,808 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:44:33,896 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:44:35,651 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:44:36,912 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:44:39,772 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:44:41,830 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:44:48,197 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:44:58,160 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:45:03,414 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:45:05,628 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:45:19,488 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:45:25,859 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:45:27,511 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:45:29,543 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:45:30,911 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:45:32,943 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:45:36,088 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:45:41,984 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:45:44,215 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:45:46,434 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:45:48,644 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:45:50,857 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:45:59,625 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:46:01,066 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:46:03,096 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:46:05,128 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:46:10,118 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:46:17,264 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:46:20,410 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:46:32,473 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:46:35,636 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:46:37,840 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:46:39,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:46:39,498 INFO L93 Difference]: Finished difference Result 23085 states and 33675 transitions. [2021-11-20 06:46:39,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-20 06:46:39,499 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.5) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (91), 3 states have call predecessors, (91), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 181 [2021-11-20 06:46:39,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:46:39,606 INFO L225 Difference]: With dead ends: 23085 [2021-11-20 06:46:39,607 INFO L226 Difference]: Without dead ends: 12515 [2021-11-20 06:46:39,679 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 428 GetRequests, 422 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-20 06:46:39,680 INFO L933 BasicCegarLoop]: 13938 mSDtfsCounter, 4635 mSDsluCounter, 43595 mSDsCounter, 0 mSdLazyCounter, 15869 mSolverCounterSat, 3694 mSolverCounterUnsat, 29 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 143.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5666 SdHoareTripleChecker+Valid, 57533 SdHoareTripleChecker+Invalid, 19592 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 3694 IncrementalHoareTripleChecker+Valid, 15869 IncrementalHoareTripleChecker+Invalid, 29 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 151.4s IncrementalHoareTripleChecker+Time [2021-11-20 06:46:39,682 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5666 Valid, 57533 Invalid, 19592 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [3694 Valid, 15869 Invalid, 29 Unknown, 0 Unchecked, 151.4s Time] [2021-11-20 06:46:39,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12515 states. [2021-11-20 06:46:40,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12515 to 10582. [2021-11-20 06:46:40,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10582 states, 7004 states have (on average 1.2976870359794404) internal successors, (9089), 7215 states have internal predecessors, (9089), 3059 states have call successors, (3059), 518 states have call predecessors, (3059), 517 states have return successors, (3057), 3015 states have call predecessors, (3057), 3057 states have call successors, (3057) [2021-11-20 06:46:40,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10582 states to 10582 states and 15205 transitions. [2021-11-20 06:46:40,423 INFO L78 Accepts]: Start accepts. Automaton has 10582 states and 15205 transitions. Word has length 181 [2021-11-20 06:46:40,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:46:40,425 INFO L470 AbstractCegarLoop]: Abstraction has 10582 states and 15205 transitions. [2021-11-20 06:46:40,426 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.5) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (91), 3 states have call predecessors, (91), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-11-20 06:46:40,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10582 states and 15205 transitions. [2021-11-20 06:46:40,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-11-20 06:46:40,431 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:46:40,432 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 4, 4, 3, 3, 3, 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] [2021-11-20 06:46:40,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2021-11-20 06:46:40,651 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46ad8f0c-469f-446d-a159-f028fb832392/bin/uautomizer-DQz5hQGWxF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-20 06:46:40,651 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:46:40,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:46:40,652 INFO L85 PathProgramCache]: Analyzing trace with hash -143630081, now seen corresponding path program 2 times [2021-11-20 06:46:40,652 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:46:40,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328868298] [2021-11-20 06:46:40,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:46:40,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:46:41,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:41,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-20 06:46:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:41,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-11-20 06:46:41,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:41,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-11-20 06:46:41,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:41,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-11-20 06:46:41,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:41,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-20 06:46:41,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:41,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-11-20 06:46:41,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:41,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-11-20 06:46:41,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:41,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-11-20 06:46:41,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:41,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2021-11-20 06:46:42,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-20 06:46:42,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-20 06:46:42,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 06:46:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-20 06:46:42,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-11-20 06:46:42,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-11-20 06:46:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-11-20 06:46:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-20 06:46:42,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-11-20 06:46:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-11-20 06:46:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-11-20 06:46:42,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 06:46:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-11-20 06:46:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-11-20 06:46:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-11-20 06:46:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-11-20 06:46:42,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-11-20 06:46:42,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-20 06:46:42,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-11-20 06:46:42,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-11-20 06:46:42,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:46:42,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-20 06:46:42,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-20 06:46:42,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:46:42,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1331 trivial. 0 not checked. [2021-11-20 06:46:42,824 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:46:42,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1328868298] [2021-11-20 06:46:42,824 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1328868298] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:46:42,825 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:46:42,825 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:46:42,825 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136403739] [2021-11-20 06:46:42,825 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:46:42,826 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 06:46:42,826 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:46:42,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:46:42,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:46:42,828 INFO L87 Difference]: Start difference. First operand 10582 states and 15205 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2021-11-20 06:46:49,545 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:46:51,656 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:46:53,694 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:46:55,735 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:46:57,757 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:46:59,777 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:47:01,816 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:47:05,308 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:47:07,546 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:47:10,180 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:47:12,241 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:47:14,417 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:47:24,300 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:47:28,734 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:47:30,955 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:47:40,967 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:47:42,261 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:47:43,467 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:47:49,622 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:47:52,150 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:47:55,186 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:48:00,333 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:48:02,570 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:48:04,802 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:48:13,998 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:48:15,352 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:48:19,606 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:48:22,457 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:48:23,733 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:48:31,390 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:48:35,168 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:48:38,310 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:48:41,132 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:48:49,334 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:48:56,144 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:49:01,012 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:49:03,673 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:49:05,890 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:49:08,106 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:49:27,992 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:49:33,795 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:49:36,911 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:49:39,723 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:49:46,063 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:49:50,192 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:49:52,353 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:49:52,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:49:52,775 INFO L93 Difference]: Finished difference Result 23421 states and 34530 transitions. [2021-11-20 06:49:52,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 06:49:52,775 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 187 [2021-11-20 06:49:52,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:49:52,966 INFO L225 Difference]: With dead ends: 23421 [2021-11-20 06:49:52,966 INFO L226 Difference]: Without dead ends: 22303 [2021-11-20 06:49:52,991 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-20 06:49:52,994 INFO L933 BasicCegarLoop]: 15614 mSDtfsCounter, 22005 mSDsluCounter, 31076 mSDsCounter, 0 mSdLazyCounter, 17173 mSolverCounterSat, 10615 mSolverCounterUnsat, 34 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 176.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24639 SdHoareTripleChecker+Valid, 46690 SdHoareTripleChecker+Invalid, 27822 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.4s SdHoareTripleChecker+Time, 10615 IncrementalHoareTripleChecker+Valid, 17173 IncrementalHoareTripleChecker+Invalid, 34 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 187.9s IncrementalHoareTripleChecker+Time [2021-11-20 06:49:52,996 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [24639 Valid, 46690 Invalid, 27822 Unknown, 0 Unchecked, 0.4s Time], IncrementalHoareTripleChecker [10615 Valid, 17173 Invalid, 34 Unknown, 0 Unchecked, 187.9s Time] [2021-11-20 06:49:53,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22303 states. [2021-11-20 06:49:54,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22303 to 18729. [2021-11-20 06:49:54,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18729 states, 12417 states have (on average 1.312796971893372) internal successors, (16301), 12777 states have internal predecessors, (16301), 5303 states have call successors, (5303), 995 states have call predecessors, (5303), 1008 states have return successors, (5431), 5224 states have call predecessors, (5431), 5303 states have call successors, (5431) [2021-11-20 06:49:54,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18729 states to 18729 states and 27035 transitions. [2021-11-20 06:49:54,678 INFO L78 Accepts]: Start accepts. Automaton has 18729 states and 27035 transitions. Word has length 187 [2021-11-20 06:49:54,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:49:54,680 INFO L470 AbstractCegarLoop]: Abstraction has 18729 states and 27035 transitions. [2021-11-20 06:49:54,680 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2021-11-20 06:49:54,681 INFO L276 IsEmpty]: Start isEmpty. Operand 18729 states and 27035 transitions. [2021-11-20 06:49:54,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2021-11-20 06:49:54,685 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:49:54,686 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-11-20 06:49:54,686 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-20 06:49:54,687 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:49:54,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:49:54,687 INFO L85 PathProgramCache]: Analyzing trace with hash -482620758, now seen corresponding path program 1 times [2021-11-20 06:49:54,688 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:49:54,688 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346464539] [2021-11-20 06:49:54,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:49:54,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:49:55,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:55,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-20 06:49:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:55,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-11-20 06:49:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:55,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-11-20 06:49:55,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:55,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-11-20 06:49:55,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-20 06:49:56,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-11-20 06:49:56,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-11-20 06:49:56,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-11-20 06:49:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2021-11-20 06:49:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-20 06:49:56,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-20 06:49:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-20 06:49:56,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-20 06:49:56,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-11-20 06:49:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-11-20 06:49:56,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-11-20 06:49:56,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-20 06:49:56,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-11-20 06:49:56,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-11-20 06:49:56,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-11-20 06:49:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 06:49:56,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-11-20 06:49:56,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-11-20 06:49:56,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-11-20 06:49:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-11-20 06:49:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-11-20 06:49:56,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-20 06:49:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-11-20 06:49:56,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-11-20 06:49:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:49:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 06:49:56,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-20 06:49:56,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:56,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-20 06:49:56,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:57,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:49:57,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:57,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 06:49:57,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:57,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-20 06:49:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:57,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-11-20 06:49:57,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:57,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:49:57,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:57,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-20 06:49:57,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:57,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-20 06:49:57,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:57,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2021-11-20 06:49:57,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:57,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-11-20 06:49:57,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:49:57,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1436 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1436 trivial. 0 not checked. [2021-11-20 06:49:57,365 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:49:57,366 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346464539] [2021-11-20 06:49:57,366 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [346464539] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:49:57,366 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:49:57,366 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-20 06:49:57,367 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747816324] [2021-11-20 06:49:57,367 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:49:57,368 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-20 06:49:57,368 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:49:57,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-20 06:49:57,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-11-20 06:49:57,369 INFO L87 Difference]: Start difference. First operand 18729 states and 27035 transitions. Second operand has 7 states, 7 states have (on average 6.0) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (36), 4 states have call predecessors, (36), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2021-11-20 06:50:05,493 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:07,021 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:09,568 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:13,308 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:15,073 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:19,261 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:22,184 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:24,212 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:26,260 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:28,321 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:30,349 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:32,379 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:34,410 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:39,199 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:41,268 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:46,911 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:50:56,079 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:51:04,057 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:51:16,342 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:51:17,533 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:51:22,505 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:51:24,530 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:51:30,707 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:51:32,244 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:51:34,288 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:51:35,496 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:51:41,498 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:51:47,901 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:51:50,158 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:51:52,406 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:51:54,652 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:51:56,884 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []