./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 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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-0f8a17c [2021-11-17 09:42:04,512 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-17 09:42:04,514 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-17 09:42:04,576 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-17 09:42:04,577 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-17 09:42:04,578 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-17 09:42:04,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-17 09:42:04,580 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-17 09:42:04,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-17 09:42:04,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-17 09:42:04,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-17 09:42:04,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-17 09:42:04,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-17 09:42:04,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-17 09:42:04,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-17 09:42:04,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-17 09:42:04,589 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-17 09:42:04,589 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-17 09:42:04,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-17 09:42:04,594 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-17 09:42:04,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-17 09:42:04,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-17 09:42:04,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-17 09:42:04,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-17 09:42:04,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-17 09:42:04,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-17 09:42:04,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-17 09:42:04,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-17 09:42:04,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-17 09:42:04,608 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-17 09:42:04,608 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-17 09:42:04,609 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-17 09:42:04,610 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-17 09:42:04,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-17 09:42:04,612 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-17 09:42:04,612 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-17 09:42:04,613 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-17 09:42:04,613 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-17 09:42:04,613 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-17 09:42:04,614 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-17 09:42:04,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-17 09:42:04,622 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-17 09:42:04,657 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-17 09:42:04,659 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-17 09:42:04,659 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-17 09:42:04,660 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-17 09:42:04,660 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-17 09:42:04,661 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-17 09:42:04,661 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-17 09:42:04,662 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-17 09:42:04,662 INFO L138 SettingsManager]: * Use SBE=true [2021-11-17 09:42:04,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-17 09:42:04,663 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-17 09:42:04,663 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-17 09:42:04,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-17 09:42:04,663 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-17 09:42:04,663 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-17 09:42:04,664 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-17 09:42:04,664 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-17 09:42:04,664 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-17 09:42:04,664 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-17 09:42:04,664 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-17 09:42:04,664 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-17 09:42:04,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 09:42:04,665 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-17 09:42:04,665 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-17 09:42:04,665 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-17 09:42:04,665 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-17 09:42:04,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-17 09:42:04,666 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-17 09:42:04,666 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-17 09:42:04,666 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-17 09:42:04,666 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-17 09:42:04,667 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e6bc9d78defbcb89894956744a3ba8cb825e2463e5d0c94ea32acee4a75d7f82 [2021-11-17 09:42:04,915 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-17 09:42:04,935 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-17 09:42:04,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-17 09:42:04,939 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-17 09:42:04,939 INFO L275 PluginConnector]: CDTParser initialized [2021-11-17 09:42:04,940 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-17 09:42:05,003 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f18a9621a/0a32a353789f447abe2557d6fd45f372/FLAG4b4da069f [2021-11-17 09:42:06,281 INFO L306 CDTParser]: Found 1 translation units. [2021-11-17 09:42:06,281 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-17 09:42:06,384 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f18a9621a/0a32a353789f447abe2557d6fd45f372/FLAG4b4da069f [2021-11-17 09:42:06,464 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f18a9621a/0a32a353789f447abe2557d6fd45f372 [2021-11-17 09:42:06,467 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-17 09:42:06,468 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-17 09:42:06,469 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-17 09:42:06,469 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-17 09:42:06,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-17 09:42:06,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 09:42:06" (1/1) ... [2021-11-17 09:42:06,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c5f33bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:42:06, skipping insertion in model container [2021-11-17 09:42:06,474 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 09:42:06" (1/1) ... [2021-11-17 09:42:06,480 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-17 09:42:06,774 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-17 09:42:24,425 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062365,1062378] [2021-11-17 09:42:24,432 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062512,1062525] [2021-11-17 09:42:24,433 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062651,1062664] [2021-11-17 09:42:24,434 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062809,1062822] [2021-11-17 09:42:24,498 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 09:42:24,560 INFO L203 MainTranslator]: Completed pre-run [2021-11-17 09:42:26,225 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062365,1062378] [2021-11-17 09:42:26,226 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062512,1062525] [2021-11-17 09:42:26,226 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062651,1062664] [2021-11-17 09:42:26,227 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062809,1062822] [2021-11-17 09:42:26,236 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 09:42:27,227 INFO L208 MainTranslator]: Completed translation [2021-11-17 09:42:27,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:42:27 WrapperNode [2021-11-17 09:42:27,228 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-17 09:42:27,230 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-17 09:42:27,230 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-17 09:42:27,230 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-17 09:42:27,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:42:27" (1/1) ... [2021-11-17 09:42:27,536 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:42:27" (1/1) ... [2021-11-17 09:42:28,043 INFO L137 Inliner]: procedures = 1268, calls = 13190, calls flagged for inlining = 672, calls inlined = 650, statements flattened = 28728 [2021-11-17 09:42:28,045 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-17 09:42:28,046 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-17 09:42:28,046 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-17 09:42:28,046 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-17 09:42:28,055 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:42:27" (1/1) ... [2021-11-17 09:42:28,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:42:27" (1/1) ... [2021-11-17 09:42:28,380 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:42:27" (1/1) ... [2021-11-17 09:42:28,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:42:27" (1/1) ... [2021-11-17 09:42:29,052 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:42:27" (1/1) ... [2021-11-17 09:42:29,158 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:42:27" (1/1) ... [2021-11-17 09:42:29,502 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:42:27" (1/1) ... [2021-11-17 09:42:29,802 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-17 09:42:29,804 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-17 09:42:29,804 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-17 09:42:29,805 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-17 09:42:29,806 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:42:27" (1/1) ... [2021-11-17 09:42:29,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 09:42:29,821 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 09:42:29,881 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-17 09:42:29,939 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-17 09:42:30,000 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2021-11-17 09:42:30,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2021-11-17 09:42:30,000 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-17 09:42:30,000 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-17 09:42:30,000 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-17 09:42:30,001 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2021-11-17 09:42:30,001 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2021-11-17 09:42:30,001 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-11-17 09:42:30,001 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-11-17 09:42:30,001 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-17 09:42:30,001 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-17 09:42:30,001 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_redirect [2021-11-17 09:42:30,001 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_redirect [2021-11-17 09:42:30,001 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2021-11-17 09:42:30,001 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2021-11-17 09:42:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-17 09:42:30,002 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-17 09:42:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1006_phy_prep [2021-11-17 09:42:30,002 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1006_phy_prep [2021-11-17 09:42:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2021-11-17 09:42:30,002 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2021-11-17 09:42:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-17 09:42:30,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-17 09:42:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-11-17 09:42:30,002 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-11-17 09:42:30,003 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-11-17 09:42:30,003 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-11-17 09:42:30,003 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-11-17 09:42:30,003 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-11-17 09:42:30,003 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-17 09:42:30,003 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-17 09:42:30,003 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-17 09:42:30,003 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-17 09:42:30,004 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2021-11-17 09:42:30,004 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2021-11-17 09:42:30,004 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2021-11-17 09:42:30,004 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2021-11-17 09:42:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-17 09:42:30,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-17 09:42:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2021-11-17 09:42:30,005 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2021-11-17 09:42:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-17 09:42:30,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-17 09:42:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-11-17 09:42:30,005 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-11-17 09:42:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2021-11-17 09:42:30,006 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2021-11-17 09:42:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2021-11-17 09:42:30,006 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2021-11-17 09:42:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-11-17 09:42:30,007 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-11-17 09:42:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2021-11-17 09:42:30,008 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2021-11-17 09:42:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-17 09:42:30,008 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-17 09:42:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-17 09:42:30,008 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-17 09:42:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-17 09:42:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2021-11-17 09:42:30,009 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2021-11-17 09:42:30,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_29 [2021-11-17 09:42:30,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_29 [2021-11-17 09:42:30,009 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2021-11-17 09:42:30,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2021-11-17 09:42:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2021-11-17 09:42:30,010 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2021-11-17 09:42:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-17 09:42:30,010 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-17 09:42:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-17 09:42:30,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-17 09:42:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-17 09:42:30,011 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-17 09:42:30,011 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2021-11-17 09:42:30,011 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2021-11-17 09:42:30,011 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2021-11-17 09:42:30,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2021-11-17 09:42:30,012 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2021-11-17 09:42:30,012 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2021-11-17 09:42:30,012 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-17 09:42:30,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-17 09:42:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure t3_qt2045_phy_prep [2021-11-17 09:42:30,013 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_qt2045_phy_prep [2021-11-17 09:42:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-17 09:42:30,014 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-17 09:42:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2021-11-17 09:42:30,014 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2021-11-17 09:42:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-17 09:42:30,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-17 09:42:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2021-11-17 09:42:30,015 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2021-11-17 09:42:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2021-11-17 09:42:30,015 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2021-11-17 09:42:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-11-17 09:42:30,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-11-17 09:42:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-17 09:42:30,016 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-17 09:42:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-17 09:42:30,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-17 09:42:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2021-11-17 09:42:30,016 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2021-11-17 09:42:30,017 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-11-17 09:42:30,017 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-11-17 09:42:30,017 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-17 09:42:30,017 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-17 09:42:30,017 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-17 09:42:30,017 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-17 09:42:30,018 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-17 09:42:30,018 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-17 09:42:30,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-17 09:42:30,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-17 09:42:30,018 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2021-11-17 09:42:30,019 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2021-11-17 09:42:30,019 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2021-11-17 09:42:30,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2021-11-17 09:42:30,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-17 09:42:30,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-17 09:42:30,022 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2021-11-17 09:42:30,022 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2021-11-17 09:42:30,022 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2021-11-17 09:42:30,023 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2021-11-17 09:42:30,023 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-17 09:42:30,023 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-17 09:42:30,028 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-17 09:42:30,028 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-17 09:42:30,029 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2021-11-17 09:42:30,029 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2021-11-17 09:42:30,029 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-11-17 09:42:30,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-11-17 09:42:30,029 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2021-11-17 09:42:30,029 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2021-11-17 09:42:30,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-17 09:42:30,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-17 09:42:30,030 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-17 09:42:30,030 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-17 09:42:30,030 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-17 09:42:30,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-17 09:42:30,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-17 09:42:30,030 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2020_phy_prep [2021-11-17 09:42:30,030 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2020_phy_prep [2021-11-17 09:42:30,030 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2021-11-17 09:42:30,030 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2021-11-17 09:42:30,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-17 09:42:30,031 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-17 09:42:30,031 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2021-11-17 09:42:30,031 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2021-11-17 09:42:30,031 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2021-11-17 09:42:30,031 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2021-11-17 09:42:30,031 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2021-11-17 09:42:30,031 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2021-11-17 09:42:30,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-17 09:42:30,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-17 09:42:30,032 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-17 09:42:30,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-17 09:42:30,032 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2021-11-17 09:42:30,032 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2021-11-17 09:42:30,032 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-17 09:42:30,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-17 09:42:30,033 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-17 09:42:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-17 09:42:30,033 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-11-17 09:42:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-11-17 09:42:30,033 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-11-17 09:42:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-11-17 09:42:30,033 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-17 09:42:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-17 09:42:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-17 09:42:30,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-17 09:42:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-11-17 09:42:30,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-11-17 09:42:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-17 09:42:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2021-11-17 09:42:30,034 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2021-11-17 09:42:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2021-11-17 09:42:30,035 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2021-11-17 09:42:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-17 09:42:30,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-17 09:42:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure t3_eth_xmit [2021-11-17 09:42:30,035 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_eth_xmit [2021-11-17 09:42:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-17 09:42:30,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-17 09:42:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-17 09:42:30,036 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_offload_activate [2021-11-17 09:42:30,036 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_offload_activate [2021-11-17 09:42:30,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-17 09:42:30,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-17 09:42:30,036 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-11-17 09:42:30,036 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-11-17 09:42:30,036 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2021-11-17 09:42:30,036 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2021-11-17 09:42:30,037 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-17 09:42:30,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-17 09:42:30,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-17 09:42:30,037 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-17 09:42:30,037 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2021-11-17 09:42:30,037 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2021-11-17 09:42:30,037 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2021-11-17 09:42:30,037 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2021-11-17 09:42:30,037 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-17 09:42:30,038 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-17 09:42:30,038 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-17 09:42:30,038 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-17 09:42:30,038 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-17 09:42:30,038 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-17 09:42:30,038 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2021-11-17 09:42:30,038 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2021-11-17 09:42:30,038 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2021-11-17 09:42:30,039 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2021-11-17 09:42:30,039 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-17 09:42:30,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-17 09:42:30,039 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2021-11-17 09:42:30,039 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2021-11-17 09:42:30,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-17 09:42:30,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-17 09:42:30,039 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2021-11-17 09:42:30,040 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2021-11-17 09:42:30,040 INFO L130 BoogieDeclarations]: Found specification of procedure t3_aq100x_phy_prep [2021-11-17 09:42:30,040 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_aq100x_phy_prep [2021-11-17 09:42:30,040 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2021-11-17 09:42:30,040 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2021-11-17 09:42:30,040 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2021-11-17 09:42:30,040 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2021-11-17 09:42:30,040 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-17 09:42:30,040 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-17 09:42:30,041 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2021-11-17 09:42:30,041 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2021-11-17 09:42:30,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-17 09:42:30,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-17 09:42:30,041 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2021-11-17 09:42:30,041 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2021-11-17 09:42:30,041 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2021-11-17 09:42:30,041 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2021-11-17 09:42:30,042 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2021-11-17 09:42:30,042 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2021-11-17 09:42:30,042 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2021-11-17 09:42:30,042 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2021-11-17 09:42:30,042 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-17 09:42:30,042 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-17 09:42:30,042 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2021-11-17 09:42:30,042 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2021-11-17 09:42:30,043 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2021-11-17 09:42:30,046 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2021-11-17 09:42:30,046 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-17 09:42:30,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-17 09:42:30,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-17 09:42:30,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-17 09:42:30,047 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-17 09:42:30,047 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-17 09:42:30,047 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2021-11-17 09:42:30,047 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2021-11-17 09:42:30,048 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-17 09:42:30,048 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-17 09:42:30,048 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-11-17 09:42:30,048 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-11-17 09:42:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-17 09:42:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-17 09:42:30,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-17 09:42:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-17 09:42:30,049 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-17 09:42:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-17 09:42:30,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-17 09:42:30,049 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-11-17 09:42:30,050 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-11-17 09:42:30,050 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2021-11-17 09:42:30,050 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2021-11-17 09:42:30,050 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-17 09:42:30,050 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-17 09:42:30,050 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-17 09:42:30,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-17 09:42:30,050 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2021-11-17 09:42:30,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2021-11-17 09:42:30,051 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-17 09:42:30,051 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-17 09:42:30,051 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2021-11-17 09:42:30,051 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2021-11-17 09:42:30,051 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2021-11-17 09:42:30,051 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2021-11-17 09:42:30,051 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2021-11-17 09:42:30,051 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2021-11-17 09:42:30,052 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2021-11-17 09:42:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2021-11-17 09:42:30,052 INFO L130 BoogieDeclarations]: Found specification of procedure store_nservers [2021-11-17 09:42:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nservers [2021-11-17 09:42:30,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-17 09:42:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-17 09:42:30,052 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2021-11-17 09:42:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2021-11-17 09:42:30,052 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2021-11-17 09:42:30,053 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2021-11-17 09:42:30,053 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-17 09:42:30,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-17 09:42:30,053 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-17 09:42:30,053 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-17 09:42:30,053 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2021-11-17 09:42:30,053 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2021-11-17 09:42:30,053 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2021-11-17 09:42:30,054 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2021-11-17 09:42:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2021-11-17 09:42:30,054 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2021-11-17 09:42:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-17 09:42:30,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-17 09:42:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-17 09:42:30,054 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-17 09:42:30,054 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-17 09:42:30,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-17 09:42:30,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-17 09:42:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-17 09:42:30,055 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2021-11-17 09:42:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2021-11-17 09:42:30,055 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2021-11-17 09:42:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2021-11-17 09:42:30,055 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-17 09:42:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-17 09:42:30,056 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-11-17 09:42:30,056 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-11-17 09:42:30,056 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-17 09:42:30,056 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-17 09:42:30,056 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2021-11-17 09:42:30,056 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2021-11-17 09:42:30,056 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-17 09:42:30,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-17 09:42:30,057 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2021-11-17 09:42:30,057 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2021-11-17 09:42:30,058 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-11-17 09:42:30,058 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-11-17 09:42:30,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-17 09:42:30,058 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-17 09:42:30,058 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-17 09:42:30,058 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2021-11-17 09:42:30,058 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2021-11-17 09:42:30,058 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2021-11-17 09:42:30,059 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2021-11-17 09:42:30,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-17 09:42:30,075 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-17 09:42:30,075 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-17 09:42:30,075 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2021-11-17 09:42:30,075 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2021-11-17 09:42:30,076 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2021-11-17 09:42:30,076 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2021-11-17 09:42:30,076 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-17 09:42:30,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-17 09:42:30,076 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2021-11-17 09:42:30,076 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2021-11-17 09:42:30,076 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-11-17 09:42:30,076 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-11-17 09:42:30,077 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2021-11-17 09:42:30,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2021-11-17 09:42:30,077 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2021-11-17 09:42:30,077 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2021-11-17 09:42:30,077 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-17 09:42:30,077 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-17 09:42:30,077 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-11-17 09:42:30,077 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-11-17 09:42:30,078 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2021-11-17 09:42:30,078 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2021-11-17 09:42:30,078 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2021-11-17 09:42:30,078 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2021-11-17 09:42:30,078 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-17 09:42:30,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-17 09:42:30,078 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2021-11-17 09:42:30,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2021-11-17 09:42:30,078 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-11-17 09:42:30,079 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-11-17 09:42:30,079 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-17 09:42:30,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-17 09:42:30,079 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-17 09:42:30,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-17 09:42:30,079 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2021-11-17 09:42:30,079 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2021-11-17 09:42:30,079 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-17 09:42:30,080 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-17 09:42:30,080 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-11-17 09:42:30,080 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-11-17 09:42:30,080 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2021-11-17 09:42:30,080 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2021-11-17 09:42:30,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-17 09:42:30,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-17 09:42:30,080 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2021-11-17 09:42:30,081 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2021-11-17 09:42:30,081 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-17 09:42:30,081 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-17 09:42:30,081 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2021-11-17 09:42:30,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2021-11-17 09:42:30,081 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2021-11-17 09:42:30,081 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2021-11-17 09:42:30,081 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-17 09:42:30,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-17 09:42:30,082 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-17 09:42:30,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-17 09:42:30,082 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-11-17 09:42:30,082 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-11-17 09:42:30,082 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-17 09:42:30,082 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-17 09:42:30,082 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2021-11-17 09:42:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2021-11-17 09:42:30,083 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2021-11-17 09:42:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2021-11-17 09:42:30,083 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-17 09:42:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-17 09:42:30,083 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-11-17 09:42:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-11-17 09:42:30,083 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2021-11-17 09:42:30,084 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2021-11-17 09:42:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-17 09:42:30,084 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-17 09:42:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-11-17 09:42:30,084 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-11-17 09:42:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-17 09:42:30,084 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-17 09:42:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2021-11-17 09:42:30,084 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2021-11-17 09:42:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2021-11-17 09:42:30,085 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2021-11-17 09:42:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-17 09:42:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_38_4 [2021-11-17 09:42:30,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_38_4 [2021-11-17 09:42:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-17 09:42:30,085 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-17 09:42:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2021-11-17 09:42:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2021-11-17 09:42:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-17 09:42:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-17 09:42:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-17 09:42:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-17 09:42:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2021-11-17 09:42:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2021-11-17 09:42:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2021-11-17 09:42:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2021-11-17 09:42:30,087 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2021-11-17 09:42:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2021-11-17 09:42:30,087 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2021-11-17 09:42:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2021-11-17 09:42:30,087 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-11-17 09:42:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-11-17 09:42:30,087 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2021-11-17 09:42:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2021-11-17 09:42:30,088 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2021-11-17 09:42:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2021-11-17 09:42:30,088 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-17 09:42:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-17 09:42:30,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-17 09:42:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-17 09:42:30,088 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2021-11-17 09:42:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2021-11-17 09:42:30,088 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2021-11-17 09:42:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2021-11-17 09:42:30,089 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2021-11-17 09:42:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2021-11-17 09:42:30,089 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-17 09:42:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-17 09:42:30,089 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2021-11-17 09:42:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2021-11-17 09:42:30,089 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2021-11-17 09:42:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2021-11-17 09:42:30,090 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2021-11-17 09:42:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2021-11-17 09:42:30,090 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-17 09:42:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-17 09:42:30,090 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-17 09:42:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-17 09:42:30,090 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2021-11-17 09:42:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2021-11-17 09:42:30,091 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-17 09:42:30,091 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-17 09:42:30,091 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2021-11-17 09:42:30,091 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2021-11-17 09:42:30,091 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-11-17 09:42:30,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-11-17 09:42:30,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-17 09:42:30,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-17 09:42:30,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-11-17 09:42:30,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-11-17 09:42:30,092 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-11-17 09:42:30,092 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-11-17 09:42:30,092 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2021-11-17 09:42:30,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2021-11-17 09:42:30,092 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-17 09:42:30,092 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-17 09:42:30,093 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-17 09:42:30,093 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-17 09:42:30,093 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2021-11-17 09:42:30,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2021-11-17 09:42:30,093 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2021-11-17 09:42:30,093 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2021-11-17 09:42:30,093 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-17 09:42:30,093 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-17 09:42:30,094 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2021-11-17 09:42:30,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2021-11-17 09:42:30,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-17 09:42:30,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-17 09:42:30,094 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2021-11-17 09:42:30,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2021-11-17 09:42:30,094 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-17 09:42:30,094 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-17 09:42:30,094 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2021-11-17 09:42:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2021-11-17 09:42:30,095 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2021-11-17 09:42:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2021-11-17 09:42:30,095 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2021-11-17 09:42:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2021-11-17 09:42:30,095 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2021-11-17 09:42:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2021-11-17 09:42:30,095 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2021-11-17 09:42:30,096 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2021-11-17 09:42:30,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-17 09:42:30,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-17 09:42:30,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-17 09:42:30,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-17 09:42:30,099 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2021-11-17 09:42:30,099 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2021-11-17 09:42:30,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier [2021-11-17 09:42:30,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier [2021-11-17 09:42:30,099 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-17 09:42:30,100 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-17 09:42:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2021-11-17 09:42:30,100 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2021-11-17 09:42:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-17 09:42:30,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-17 09:42:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2021-11-17 09:42:30,100 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2021-11-17 09:42:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-11-17 09:42:30,101 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-11-17 09:42:30,101 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-17 09:42:30,101 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-17 09:42:30,101 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2021-11-17 09:42:30,101 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2021-11-17 09:42:30,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-17 09:42:30,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-17 09:42:30,101 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2021-11-17 09:42:30,101 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2021-11-17 09:42:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2021-11-17 09:42:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2021-11-17 09:42:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2021-11-17 09:42:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2021-11-17 09:42:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-17 09:42:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-17 09:42:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-17 09:42:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-17 09:42:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2021-11-17 09:42:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2021-11-17 09:42:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xaui_direct_phy_prep [2021-11-17 09:42:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xaui_direct_phy_prep [2021-11-17 09:42:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2021-11-17 09:42:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2021-11-17 09:42:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-17 09:42:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-17 09:42:30,104 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2021-11-17 09:42:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2021-11-17 09:42:30,104 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-11-17 09:42:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-11-17 09:42:30,104 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-17 09:42:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-17 09:42:30,104 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2021-11-17 09:42:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2021-11-17 09:42:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-17 09:42:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-17 09:42:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2021-11-17 09:42:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2021-11-17 09:42:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-17 09:42:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-17 09:42:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2021-11-17 09:42:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2021-11-17 09:42:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2021-11-17 09:42:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2021-11-17 09:42:30,106 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-17 09:42:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-17 09:42:30,106 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2021-11-17 09:42:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2021-11-17 09:42:30,106 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2021-11-17 09:42:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2021-11-17 09:42:30,106 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2021-11-17 09:42:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2021-11-17 09:42:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched0 [2021-11-17 09:42:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched0 [2021-11-17 09:42:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched7 [2021-11-17 09:42:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched7 [2021-11-17 09:42:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched6 [2021-11-17 09:42:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched6 [2021-11-17 09:42:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched5 [2021-11-17 09:42:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched5 [2021-11-17 09:42:30,108 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched4 [2021-11-17 09:42:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched4 [2021-11-17 09:42:30,108 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched3 [2021-11-17 09:42:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched3 [2021-11-17 09:42:30,108 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched2 [2021-11-17 09:42:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched2 [2021-11-17 09:42:30,108 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched1 [2021-11-17 09:42:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched1 [2021-11-17 09:42:30,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-17 09:42:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-17 09:42:30,109 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-17 09:42:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-17 09:42:30,109 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-11-17 09:42:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-11-17 09:42:30,109 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-17 09:42:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-17 09:42:30,110 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-17 09:42:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-17 09:42:30,110 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2021-11-17 09:42:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2021-11-17 09:42:30,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_44_2 [2021-11-17 09:42:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_44_2 [2021-11-17 09:42:30,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-17 09:42:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-17 09:42:30,110 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2021-11-17 09:42:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2021-11-17 09:42:30,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-17 09:42:30,111 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2021-11-17 09:42:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2021-11-17 09:42:30,111 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2021-11-17 09:42:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2021-11-17 09:42:30,111 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-17 09:42:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-17 09:42:30,112 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2021-11-17 09:42:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2021-11-17 09:42:30,112 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2021-11-17 09:42:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2021-11-17 09:42:30,112 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-17 09:42:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-17 09:42:30,112 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2021-11-17 09:42:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2021-11-17 09:42:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-17 09:42:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-17 09:42:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-17 09:42:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-17 09:42:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2021-11-17 09:42:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2021-11-17 09:42:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2021-11-17 09:42:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2021-11-17 09:42:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-17 09:42:30,114 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-17 09:42:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2021-11-17 09:42:30,114 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2021-11-17 09:42:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2021-11-17 09:42:30,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2021-11-17 09:42:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-17 09:42:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-17 09:42:30,115 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-17 09:42:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2021-11-17 09:42:30,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2021-11-17 09:42:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2021-11-17 09:42:30,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2021-11-17 09:42:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2021-11-17 09:42:30,115 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2021-11-17 09:42:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2021-11-17 09:42:30,115 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2021-11-17 09:42:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-17 09:42:30,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-17 09:42:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-17 09:42:30,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-17 09:42:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-17 09:42:30,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-17 09:42:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2021-11-17 09:42:30,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2021-11-17 09:42:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2021-11-17 09:42:30,117 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2021-11-17 09:42:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-17 09:42:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2021-11-17 09:42:30,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2021-11-17 09:42:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-17 09:42:30,117 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-17 09:42:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2021-11-17 09:42:30,118 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2021-11-17 09:42:30,118 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2021-11-17 09:42:30,118 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2021-11-17 09:42:30,118 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-17 09:42:30,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-17 09:42:30,118 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2021-11-17 09:42:30,118 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2021-11-17 09:42:30,118 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2021-11-17 09:42:30,118 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2021-11-17 09:42:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-17 09:42:30,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-17 09:42:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-17 09:42:30,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-17 09:42:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-17 09:42:30,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-17 09:42:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-11-17 09:42:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-11-17 09:42:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-17 09:42:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-17 09:42:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2021-11-17 09:42:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2021-11-17 09:42:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-17 09:42:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-17 09:42:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2021-11-17 09:42:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2021-11-17 09:42:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-11-17 09:42:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-11-17 09:42:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-17 09:42:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-17 09:42:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2021-11-17 09:42:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2021-11-17 09:42:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2005_phy_prep [2021-11-17 09:42:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2005_phy_prep [2021-11-17 09:42:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-11-17 09:42:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-11-17 09:42:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2021-11-17 09:42:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2021-11-17 09:42:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2021-11-17 09:42:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2021-11-17 09:42:30,122 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2021-11-17 09:42:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2021-11-17 09:42:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure store_nfilters [2021-11-17 09:42:30,123 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nfilters [2021-11-17 09:42:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-11-17 09:42:30,123 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-11-17 09:42:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2021-11-17 09:42:30,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2021-11-17 09:42:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-11-17 09:42:30,123 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-11-17 09:42:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-11-17 09:42:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-11-17 09:42:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2021-11-17 09:42:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2021-11-17 09:42:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-11-17 09:42:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-11-17 09:42:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2021-11-17 09:42:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2021-11-17 09:42:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2021-11-17 09:42:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2021-11-17 09:42:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2021-11-17 09:42:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2021-11-17 09:42:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2021-11-17 09:42:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2021-11-17 09:42:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2021-11-17 09:42:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2021-11-17 09:42:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-17 09:42:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-17 09:42:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-17 09:42:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-17 09:42:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2021-11-17 09:42:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2021-11-17 09:42:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-17 09:42:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-17 09:42:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-17 09:42:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-17 09:42:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2021-11-17 09:42:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2021-11-17 09:42:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2021-11-17 09:42:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2021-11-17 09:42:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2021-11-17 09:42:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2021-11-17 09:42:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-11-17 09:42:30,128 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-11-17 09:42:30,128 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2021-11-17 09:42:30,128 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2021-11-17 09:42:30,128 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2021-11-17 09:42:30,128 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2021-11-17 09:42:30,128 INFO L130 BoogieDeclarations]: Found specification of procedure t3_vsc8211_phy_prep [2021-11-17 09:42:30,128 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_vsc8211_phy_prep [2021-11-17 09:42:30,128 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-17 09:42:30,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-17 09:42:30,129 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-17 09:42:30,129 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-17 09:42:30,129 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-11-17 09:42:30,129 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-11-17 09:42:30,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-11-17 09:42:30,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-11-17 09:42:30,129 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-17 09:42:30,130 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-17 09:42:30,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-11-17 09:42:30,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-11-17 09:42:30,130 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-17 09:42:30,130 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-17 09:42:30,130 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-17 09:42:30,130 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-17 09:42:30,130 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2021-11-17 09:42:30,130 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2021-11-17 09:42:30,131 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2021-11-17 09:42:30,131 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2021-11-17 09:42:30,131 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2021-11-17 09:42:30,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2021-11-17 09:42:30,131 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2021-11-17 09:42:30,132 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2021-11-17 09:42:30,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-11-17 09:42:30,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-11-17 09:42:30,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2021-11-17 09:42:30,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2021-11-17 09:42:30,132 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2021-11-17 09:42:30,132 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2021-11-17 09:42:30,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-11-17 09:42:30,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-11-17 09:42:30,132 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-17 09:42:30,132 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-17 09:42:30,132 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2021-11-17 09:42:30,133 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2021-11-17 09:42:30,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_27 [2021-11-17 09:42:30,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_27 [2021-11-17 09:42:30,133 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-17 09:42:30,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-17 09:42:30,133 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2021-11-17 09:42:30,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2021-11-17 09:42:30,133 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2021-11-17 09:42:30,133 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2021-11-17 09:42:30,133 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2021-11-17 09:42:30,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2021-11-17 09:42:30,133 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2021-11-17 09:42:30,133 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2021-11-17 09:42:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-11-17 09:42:30,134 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-11-17 09:42:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-17 09:42:30,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-17 09:42:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-11-17 09:42:30,134 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-11-17 09:42:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-17 09:42:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2021-11-17 09:42:30,134 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2021-11-17 09:42:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-17 09:42:30,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-17 09:42:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2021-11-17 09:42:30,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2021-11-17 09:42:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2021-11-17 09:42:30,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2021-11-17 09:42:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2021-11-17 09:42:30,135 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2021-11-17 09:42:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2021-11-17 09:42:30,135 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2021-11-17 09:42:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-17 09:42:30,135 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-17 09:42:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2021-11-17 09:42:30,135 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2021-11-17 09:42:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2021-11-17 09:42:30,135 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2021-11-17 09:42:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2021-11-17 09:42:30,136 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2021-11-17 09:42:30,136 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2021-11-17 09:42:30,136 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2021-11-17 09:42:30,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2021-11-17 09:42:30,136 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2021-11-17 09:42:30,136 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-17 09:42:30,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-17 09:42:30,136 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-17 09:42:30,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-17 09:42:30,136 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-11-17 09:42:30,136 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-11-17 09:42:30,136 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2021-11-17 09:42:30,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2021-11-17 09:42:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-11-17 09:42:30,137 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-11-17 09:42:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2021-11-17 09:42:30,137 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2021-11-17 09:42:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-17 09:42:30,137 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-17 09:42:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-17 09:42:30,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-17 09:42:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-17 09:42:30,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-17 09:42:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2021-11-17 09:42:30,137 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2021-11-17 09:42:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-11-17 09:42:30,138 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-11-17 09:42:30,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan [2021-11-17 09:42:30,138 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan [2021-11-17 09:42:30,138 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2021-11-17 09:42:30,138 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2021-11-17 09:42:30,138 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2021-11-17 09:42:30,138 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2021-11-17 09:42:30,138 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2021-11-17 09:42:30,138 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2021-11-17 09:42:30,138 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-17 09:42:30,138 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-17 09:42:30,138 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-17 09:42:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-17 09:42:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-11-17 09:42:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-11-17 09:42:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-11-17 09:42:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-11-17 09:42:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-17 09:42:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-17 09:42:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2021-11-17 09:42:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2021-11-17 09:42:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-17 09:42:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-17 09:42:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2021-11-17 09:42:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2021-11-17 09:42:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2021-11-17 09:42:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2021-11-17 09:42:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2021-11-17 09:42:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2021-11-17 09:42:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-11-17 09:42:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-11-17 09:42:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-17 09:42:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-17 09:42:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-11-17 09:42:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-11-17 09:42:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-11-17 09:42:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-11-17 09:42:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-17 09:42:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-17 09:42:30,141 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2021-11-17 09:42:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2021-11-17 09:42:30,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-17 09:42:30,141 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-17 09:42:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-17 09:42:30,141 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-17 09:42:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-17 09:42:30,141 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-17 09:42:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-17 09:42:30,141 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2021-11-17 09:42:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2021-11-17 09:42:30,141 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2021-11-17 09:42:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2021-11-17 09:42:30,142 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-17 09:42:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-17 09:42:30,142 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-11-17 09:42:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-11-17 09:42:30,142 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-17 09:42:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-17 09:42:30,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-17 09:42:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-17 09:42:30,142 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_loopback [2021-11-17 09:42:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_loopback [2021-11-17 09:42:30,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-17 09:42:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-17 09:42:30,143 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-17 09:42:30,143 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-17 09:42:30,143 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-17 09:42:30,143 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-17 09:42:30,143 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2021-11-17 09:42:30,143 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2021-11-17 09:42:30,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-17 09:42:30,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-17 09:42:30,143 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2021-11-17 09:42:30,143 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2021-11-17 09:42:30,143 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-11-17 09:42:30,144 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-11-17 09:42:30,144 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-11-17 09:42:30,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-11-17 09:42:30,144 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-11-17 09:42:30,144 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-11-17 09:42:30,144 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2021-11-17 09:42:30,144 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2021-11-17 09:42:30,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier_18 [2021-11-17 09:42:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier_18 [2021-11-17 09:42:30,145 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2021-11-17 09:42:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2021-11-17 09:42:30,145 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-17 09:42:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-17 09:42:30,145 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-17 09:42:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-17 09:42:30,145 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-17 09:42:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-17 09:42:30,146 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2021-11-17 09:42:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2021-11-17 09:42:30,146 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2021-11-17 09:42:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2021-11-17 09:42:30,146 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-17 09:42:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-17 09:42:30,146 INFO L130 BoogieDeclarations]: Found specification of procedure set_l2t_ix [2021-11-17 09:42:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure set_l2t_ix [2021-11-17 09:42:30,147 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2021-11-17 09:42:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2021-11-17 09:42:30,147 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2021-11-17 09:42:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2021-11-17 09:42:30,147 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-11-17 09:42:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-11-17 09:42:30,147 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1002_phy_prep [2021-11-17 09:42:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1002_phy_prep [2021-11-17 09:42:30,148 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2021-11-17 09:42:30,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2021-11-17 09:42:30,148 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2021-11-17 09:42:30,148 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2021-11-17 09:42:30,148 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2021-11-17 09:42:30,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2021-11-17 09:42:30,148 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2021-11-17 09:42:30,148 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2021-11-17 09:42:30,149 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2021-11-17 09:42:30,149 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2021-11-17 09:42:30,149 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2021-11-17 09:42:30,149 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2021-11-17 09:42:30,149 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-17 09:42:30,149 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-17 09:42:30,149 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2021-11-17 09:42:30,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2021-11-17 09:42:30,149 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-17 09:42:30,150 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-17 09:42:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-17 09:42:30,150 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-17 09:42:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-17 09:42:30,150 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-17 09:42:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2021-11-17 09:42:30,150 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2021-11-17 09:42:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2021-11-17 09:42:30,151 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2021-11-17 09:42:30,151 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2021-11-17 09:42:30,151 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2021-11-17 09:42:30,151 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2021-11-17 09:42:30,151 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2021-11-17 09:42:30,151 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-17 09:42:30,151 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-17 09:42:30,151 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2021-11-17 09:42:30,151 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2021-11-17 09:42:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-17 09:42:30,152 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-17 09:42:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-17 09:42:30,152 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-17 09:42:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-11-17 09:42:30,152 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-11-17 09:42:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-17 09:42:30,152 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-17 09:42:30,153 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-11-17 09:42:30,153 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-11-17 09:42:30,153 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2021-11-17 09:42:30,153 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2021-11-17 09:42:30,153 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-11-17 09:42:30,153 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-11-17 09:42:30,153 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-11-17 09:42:30,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-11-17 09:42:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-17 09:42:30,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-17 09:42:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2021-11-17 09:42:30,154 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2021-11-17 09:42:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-17 09:42:30,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-17 09:42:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2021-11-17 09:42:30,154 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2021-11-17 09:42:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2021-11-17 09:42:30,155 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2021-11-17 09:42:30,155 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2021-11-17 09:42:30,155 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2021-11-17 09:42:30,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-17 09:42:30,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-17 09:42:30,155 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2021-11-17 09:42:30,155 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2021-11-17 09:42:30,155 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-17 09:42:30,156 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-17 09:42:30,156 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-17 09:42:30,156 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-17 09:42:30,156 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-17 09:42:30,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-17 09:42:30,156 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2021-11-17 09:42:30,156 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2021-11-17 09:42:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-11-17 09:42:30,157 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-11-17 09:42:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-17 09:42:30,157 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-17 09:42:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-17 09:42:30,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-17 09:42:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2021-11-17 09:42:30,157 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2021-11-17 09:42:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-17 09:42:30,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-17 09:42:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-17 09:42:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-17 09:42:30,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-17 09:42:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2021-11-17 09:42:30,158 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2021-11-17 09:42:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-11-17 09:42:30,159 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-11-17 09:42:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-11-17 09:42:30,159 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-11-17 09:42:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure nb_callback [2021-11-17 09:42:30,159 INFO L138 BoogieDeclarations]: Found implementation of procedure nb_callback [2021-11-17 09:42:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-17 09:42:30,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-17 09:42:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2021-11-17 09:42:30,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2021-11-17 09:42:32,671 INFO L236 CfgBuilder]: Building ICFG [2021-11-17 09:42:32,678 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-17 09:43:43,453 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-17 09:44:13,163 INFO L277 CfgBuilder]: Performing block encoding [2021-11-17 09:44:13,216 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-17 09:44:13,216 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-17 09:44:13,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 09:44:13 BoogieIcfgContainer [2021-11-17 09:44:13,227 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-17 09:44:13,229 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-17 09:44:13,229 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-17 09:44:13,232 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-17 09:44:13,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.11 09:42:06" (1/3) ... [2021-11-17 09:44:13,233 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ea0c490 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 09:44:13, skipping insertion in model container [2021-11-17 09:44:13,233 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:42:27" (2/3) ... [2021-11-17 09:44:13,233 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ea0c490 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 09:44:13, skipping insertion in model container [2021-11-17 09:44:13,234 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 09:44:13" (3/3) ... [2021-11-17 09:44:13,235 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-17 09:44:13,239 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-17 09:44:13,239 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-17 09:44:13,319 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-17 09:44:13,328 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 [2021-11-17 09:44:13,328 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-17 09:44:13,485 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) [2021-11-17 09:44:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-11-17 09:44:13,502 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 09:44:13,503 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] [2021-11-17 09:44:13,503 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 09:44:13,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 09:44:13,509 INFO L85 PathProgramCache]: Analyzing trace with hash 1590044431, now seen corresponding path program 1 times [2021-11-17 09:44:13,517 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 09:44:13,517 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [435531501] [2021-11-17 09:44:13,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 09:44:13,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 09:44:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:14,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-11-17 09:44:14,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:14,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-11-17 09:44:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:14,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 09:44:14,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:14,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-17 09:44:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:14,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-17 09:44:14,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:14,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2021-11-17 09:44:14,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:14,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-17 09:44:14,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2021-11-17 09:44:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 09:44:15,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-11-17 09:44:15,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-17 09:44:15,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-11-17 09:44:15,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-11-17 09:44:15,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-17 09:44:15,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2021-11-17 09:44:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-17 09:44:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-11-17 09:44:15,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-11-17 09:44:15,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-11-17 09:44:15,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-11-17 09:44:15,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-11-17 09:44:15,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-11-17 09:44:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-11-17 09:44:15,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-17 09:44:15,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-11-17 09:44:15,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-11-17 09:44:15,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-11-17 09:44:15,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-11-17 09:44:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-17 09:44:15,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 09:44:15,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-11-17 09:44:15,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-11-17 09:44:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:44:15,645 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-17 09:44:15,645 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 09:44:15,646 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [435531501] [2021-11-17 09:44:15,646 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [435531501] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 09:44:15,646 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 09:44:15,646 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-17 09:44:15,648 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159383416] [2021-11-17 09:44:15,649 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 09:44:15,652 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 09:44:15,652 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 09:44:15,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 09:44:15,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-17 09:44:15,714 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) [2021-11-17 09:44:17,892 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:44:22,095 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-11-17 09:44:26,176 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:44:28,266 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:44:30,291 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:44:31,347 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:44:33,363 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:44:35,375 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:44:37,393 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:44:39,404 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:44:41,419 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:44:47,265 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:44:49,280 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:44:52,539 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:45:01,844 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:45:06,031 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:45:08,195 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:45:22,154 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:45:24,177 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:45:25,673 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:45:27,380 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:45:30,294 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:45:35,110 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:45:37,273 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:45:46,935 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:45:52,259 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:46:01,861 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:46:10,876 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:46:13,963 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:46:16,169 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 [] [2021-11-17 09:46:17,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 09:46:17,952 INFO L93 Difference]: Finished difference Result 23137 states and 34198 transitions. [2021-11-17 09:46:17,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-17 09:46:17,955 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 [2021-11-17 09:46:17,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 09:46:18,070 INFO L225 Difference]: With dead ends: 23137 [2021-11-17 09:46:18,071 INFO L226 Difference]: Without dead ends: 12506 [2021-11-17 09:46:18,138 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 [2021-11-17 09:46:18,140 INFO L933 BasicCegarLoop]: 13834 mSDtfsCounter, 4631 mSDsluCounter, 17700 mSDsCounter, 0 mSdLazyCounter, 9277 mSolverCounterSat, 3721 mSolverCounterUnsat, 26 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 115.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5662 SdHoareTripleChecker+Valid, 31534 SdHoareTripleChecker+Invalid, 13024 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 3721 IncrementalHoareTripleChecker+Valid, 9277 IncrementalHoareTripleChecker+Invalid, 26 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 120.6s IncrementalHoareTripleChecker+Time [2021-11-17 09:46:18,141 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5662 Valid, 31534 Invalid, 13024 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [3721 Valid, 9277 Invalid, 26 Unknown, 0 Unchecked, 120.6s Time] [2021-11-17 09:46:18,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12506 states. [2021-11-17 09:46:18,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12506 to 10576. [2021-11-17 09:46:18,804 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) [2021-11-17 09:46:18,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10576 states to 10576 states and 15199 transitions. [2021-11-17 09:46:18,880 INFO L78 Accepts]: Start accepts. Automaton has 10576 states and 15199 transitions. Word has length 179 [2021-11-17 09:46:18,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 09:46:18,881 INFO L470 AbstractCegarLoop]: Abstraction has 10576 states and 15199 transitions. [2021-11-17 09:46:18,882 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) [2021-11-17 09:46:18,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10576 states and 15199 transitions. [2021-11-17 09:46:18,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2021-11-17 09:46:18,892 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 09:46:18,893 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] [2021-11-17 09:46:18,893 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-17 09:46:18,893 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 09:46:18,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 09:46:18,894 INFO L85 PathProgramCache]: Analyzing trace with hash -1308562421, now seen corresponding path program 1 times [2021-11-17 09:46:18,894 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 09:46:18,894 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [532871257] [2021-11-17 09:46:18,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 09:46:18,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 09:46:19,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 09:46:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 09:46:19,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 09:46:19,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-17 09:46:19,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-17 09:46:19,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-11-17 09:46:19,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-11-17 09:46:19,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2021-11-17 09:46:19,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 09:46:19,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-11-17 09:46:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-11-17 09:46:19,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2021-11-17 09:46:19,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 09:46:19,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-11-17 09:46:19,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2021-11-17 09:46:19,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2021-11-17 09:46:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-17 09:46:19,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-11-17 09:46:19,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2021-11-17 09:46:19,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:19,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-17 09:46:19,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:20,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-11-17 09:46:20,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:20,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2021-11-17 09:46:20,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:20,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-11-17 09:46:20,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:20,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-17 09:46:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:20,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-11-17 09:46:20,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:20,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-11-17 09:46:20,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:20,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-11-17 09:46:20,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:20,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-17 09:46:20,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:20,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-11-17 09:46:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:20,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 09:46:20,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:20,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-11-17 09:46:20,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:20,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-17 09:46:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:20,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-17 09:46:20,218 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 09:46:20,218 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [532871257] [2021-11-17 09:46:20,219 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [532871257] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 09:46:20,219 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [78831050] [2021-11-17 09:46:20,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 09:46:20,219 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 09:46:20,219 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 09:46:20,223 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 09:46:20,232 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-17 09:46:23,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:46:23,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 8977 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-17 09:46:23,416 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 09:46:24,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-17 09:46:24,398 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 09:46:25,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-17 09:46:25,008 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [78831050] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-17 09:46:25,008 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-17 09:46:25,008 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2021-11-17 09:46:25,009 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [800041758] [2021-11-17 09:46:25,009 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-17 09:46:25,010 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-17 09:46:25,010 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 09:46:25,011 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-17 09:46:25,011 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-17 09:46:25,011 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) [2021-11-17 09:46:27,135 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:46:35,681 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:46:37,869 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:46:39,910 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:46:40,983 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:46:42,996 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:46:45,938 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:46:47,959 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:46:49,973 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:46:51,991 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:46:58,761 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:47:00,790 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:47:04,371 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:47:15,914 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:47:21,190 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:47:23,406 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:47:40,315 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:47:43,335 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:47:47,637 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:47:53,327 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:47:55,518 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:47:57,701 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:48:05,287 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:48:10,600 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:48:16,716 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:48:26,346 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:48:38,177 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:48:40,138 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:48:42,369 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:48:44,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 09:48:44,059 INFO L93 Difference]: Finished difference Result 23085 states and 33675 transitions. [2021-11-17 09:48:44,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-17 09:48:44,060 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 [2021-11-17 09:48:44,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 09:48:44,132 INFO L225 Difference]: With dead ends: 23085 [2021-11-17 09:48:44,132 INFO L226 Difference]: Without dead ends: 12515 [2021-11-17 09:48:44,183 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 428 GetRequests, 422 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-17 09:48:44,184 INFO L933 BasicCegarLoop]: 13891 mSDtfsCounter, 4635 mSDsluCounter, 30605 mSDsCounter, 0 mSdLazyCounter, 12582 mSolverCounterSat, 3700 mSolverCounterUnsat, 25 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 131.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5666 SdHoareTripleChecker+Valid, 44496 SdHoareTripleChecker+Invalid, 16307 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3700 IncrementalHoareTripleChecker+Valid, 12582 IncrementalHoareTripleChecker+Invalid, 25 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 137.6s IncrementalHoareTripleChecker+Time [2021-11-17 09:48:44,184 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5666 Valid, 44496 Invalid, 16307 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3700 Valid, 12582 Invalid, 25 Unknown, 0 Unchecked, 137.6s Time] [2021-11-17 09:48:44,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12515 states. [2021-11-17 09:48:44,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12515 to 10582. [2021-11-17 09:48:44,641 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) [2021-11-17 09:48:44,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10582 states to 10582 states and 15205 transitions. [2021-11-17 09:48:44,685 INFO L78 Accepts]: Start accepts. Automaton has 10582 states and 15205 transitions. Word has length 181 [2021-11-17 09:48:44,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 09:48:44,686 INFO L470 AbstractCegarLoop]: Abstraction has 10582 states and 15205 transitions. [2021-11-17 09:48:44,686 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) [2021-11-17 09:48:44,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10582 states and 15205 transitions. [2021-11-17 09:48:44,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-11-17 09:48:44,688 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 09:48:44,688 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] [2021-11-17 09:48:44,733 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2021-11-17 09:48:44,905 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 09:48:44,905 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 09:48:44,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 09:48:44,906 INFO L85 PathProgramCache]: Analyzing trace with hash -143630081, now seen corresponding path program 2 times [2021-11-17 09:48:44,906 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 09:48:44,906 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2147333543] [2021-11-17 09:48:44,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 09:48:44,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 09:48:45,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:45,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 09:48:45,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:45,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-11-17 09:48:45,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:45,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-11-17 09:48:45,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:45,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-11-17 09:48:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:45,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 09:48:45,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:45,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-11-17 09:48:45,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:45,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-11-17 09:48:45,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:45,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-11-17 09:48:45,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:45,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2021-11-17 09:48:45,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:45,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-17 09:48:45,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:45,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-17 09:48:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:45,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-17 09:48:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:45,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-17 09:48:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-11-17 09:48:46,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-11-17 09:48:46,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-11-17 09:48:46,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-17 09:48:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-11-17 09:48:46,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-11-17 09:48:46,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-11-17 09:48:46,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-17 09:48:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-11-17 09:48:46,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-11-17 09:48:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-11-17 09:48:46,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-11-17 09:48:46,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-11-17 09:48:46,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-17 09:48:46,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-11-17 09:48:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-11-17 09:48:46,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 09:48:46,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-17 09:48:46,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-17 09:48:46,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:48:46,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1331 trivial. 0 not checked. [2021-11-17 09:48:46,373 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 09:48:46,373 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2147333543] [2021-11-17 09:48:46,373 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2147333543] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 09:48:46,373 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 09:48:46,373 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-17 09:48:46,374 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1953926320] [2021-11-17 09:48:46,374 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 09:48:46,374 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-17 09:48:46,374 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 09:48:46,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-17 09:48:46,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-17 09:48:46,376 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) [2021-11-17 09:48:48,529 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:48:54,913 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:48:56,998 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:48:59,028 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:49:01,084 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:49:03,100 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:49:05,115 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:49:07,135 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:49:09,999 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:49:13,761 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:49:15,871 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:49:26,465 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:49:30,990 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:49:33,151 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:49:49,969 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:49:51,741 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:49:53,778 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:49:55,820 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:49:58,796 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:50:04,313 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:50:06,495 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:50:08,664 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:50:18,408 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:50:24,432 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:50:45,478 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:51:24,190 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:51:34,235 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:51:37,277 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:51:44,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 09:51:44,413 INFO L93 Difference]: Finished difference Result 23425 states and 34534 transitions. [2021-11-17 09:51:44,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-17 09:51:44,413 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 [2021-11-17 09:51:44,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 09:51:44,548 INFO L225 Difference]: With dead ends: 23425 [2021-11-17 09:51:44,548 INFO L226 Difference]: Without dead ends: 22307 [2021-11-17 09:51:44,571 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 [2021-11-17 09:51:44,572 INFO L933 BasicCegarLoop]: 15665 mSDtfsCounter, 21991 mSDsluCounter, 31124 mSDsCounter, 0 mSdLazyCounter, 17200 mSolverCounterSat, 10602 mSolverCounterUnsat, 26 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 167.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24627 SdHoareTripleChecker+Valid, 46789 SdHoareTripleChecker+Invalid, 27828 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.4s SdHoareTripleChecker+Time, 10602 IncrementalHoareTripleChecker+Valid, 17200 IncrementalHoareTripleChecker+Invalid, 26 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 175.7s IncrementalHoareTripleChecker+Time [2021-11-17 09:51:44,572 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [24627 Valid, 46789 Invalid, 27828 Unknown, 0 Unchecked, 0.4s Time], IncrementalHoareTripleChecker [10602 Valid, 17200 Invalid, 26 Unknown, 0 Unchecked, 175.7s Time] [2021-11-17 09:51:44,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22307 states. [2021-11-17 09:51:45,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22307 to 18606. [2021-11-17 09:51:45,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18606 states, 12316 states have (on average 1.3113835660928872) internal successors, (16151), 12673 states have internal predecessors, (16151), 5289 states have call successors, (5289), 995 states have call predecessors, (5289), 1000 states have return successors, (5358), 5204 states have call predecessors, (5358), 5289 states have call successors, (5358) [2021-11-17 09:51:45,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18606 states to 18606 states and 26798 transitions. [2021-11-17 09:51:45,624 INFO L78 Accepts]: Start accepts. Automaton has 18606 states and 26798 transitions. Word has length 187 [2021-11-17 09:51:45,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 09:51:45,628 INFO L470 AbstractCegarLoop]: Abstraction has 18606 states and 26798 transitions. [2021-11-17 09:51:45,628 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) [2021-11-17 09:51:45,628 INFO L276 IsEmpty]: Start isEmpty. Operand 18606 states and 26798 transitions. [2021-11-17 09:51:45,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2021-11-17 09:51:45,632 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 09:51:45,632 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] [2021-11-17 09:51:45,632 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-17 09:51:45,632 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 09:51:45,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 09:51:45,633 INFO L85 PathProgramCache]: Analyzing trace with hash -482620758, now seen corresponding path program 1 times [2021-11-17 09:51:45,633 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 09:51:45,633 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [263235824] [2021-11-17 09:51:45,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 09:51:45,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 09:51:45,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 09:51:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-11-17 09:51:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-11-17 09:51:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-11-17 09:51:46,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 09:51:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-11-17 09:51:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-11-17 09:51:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-11-17 09:51:46,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2021-11-17 09:51:46,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-17 09:51:46,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-17 09:51:46,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-17 09:51:46,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-17 09:51:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-11-17 09:51:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-11-17 09:51:46,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-11-17 09:51:46,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-17 09:51:46,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-11-17 09:51:46,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-11-17 09:51:46,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-11-17 09:51:46,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-17 09:51:46,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-11-17 09:51:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-11-17 09:51:46,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-11-17 09:51:46,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:46,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-11-17 09:51:46,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-11-17 09:51:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-17 09:51:47,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-11-17 09:51:47,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-11-17 09:51:47,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 09:51:47,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 09:51:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 09:51:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-17 09:51:47,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 09:51:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 09:51:47,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 09:51:47,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-11-17 09:51:47,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 09:51:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 09:51:47,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 09:51:47,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2021-11-17 09:51:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-11-17 09:51:47,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:51:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1436 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1436 trivial. 0 not checked. [2021-11-17 09:51:47,526 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 09:51:47,526 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [263235824] [2021-11-17 09:51:47,526 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [263235824] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 09:51:47,526 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 09:51:47,527 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-17 09:51:47,527 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1970535262] [2021-11-17 09:51:47,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 09:51:47,527 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-17 09:51:47,528 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 09:51:47,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-17 09:51:47,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-11-17 09:51:47,528 INFO L87 Difference]: Start difference. First operand 18606 states and 26798 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) [2021-11-17 09:51:49,693 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:51:51,814 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:06,415 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:08,439 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:10,494 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:11,855 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:13,870 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:15,881 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:17,889 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:19,917 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:21,941 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:23,975 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:27,036 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:28,989 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:33,482 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:35,524 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:40,213 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:42,224 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:44,233 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:47,997 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:53,106 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:55,125 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:52:56,909 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:53:02,913 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:53:11,498 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:53:28,020 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:53:30,043 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:53:38,015 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:53:39,463 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:53:41,934 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:53:47,302 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:53:53,586 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:53:55,758 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:54:02,040 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:54:08,610 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:54:10,632 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:54:12,015 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:54:13,425 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:54:25,135 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:55:08,524 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:55:15,276 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:55:18,645 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:55:24,748 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:55:30,559 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:55:32,608 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 [] Killed by 15