./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-emulex-benet-be2net.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_complex_emg_linux-drivers-clk1_drivers-net-ethernet-emulex-benet-be2net.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 bf99ad58c97d33a85f90649ad72afb2c9045a582d0b7e52628531913735684da --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-17 06:57:15,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-17 06:57:15,736 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-17 06:57:15,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-17 06:57:15,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-17 06:57:15,788 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-17 06:57:15,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-17 06:57:15,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-17 06:57:15,793 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-17 06:57:15,795 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-17 06:57:15,796 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-17 06:57:15,797 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-17 06:57:15,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-17 06:57:15,802 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-17 06:57:15,803 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-17 06:57:15,804 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-17 06:57:15,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-17 06:57:15,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-17 06:57:15,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-17 06:57:15,812 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-17 06:57:15,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-17 06:57:15,815 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-17 06:57:15,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-17 06:57:15,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-17 06:57:15,818 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-17 06:57:15,820 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-17 06:57:15,820 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-17 06:57:15,821 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-17 06:57:15,822 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-17 06:57:15,822 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-17 06:57:15,823 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-17 06:57:15,823 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-17 06:57:15,824 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-17 06:57:15,825 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-17 06:57:15,825 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-17 06:57:15,826 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-17 06:57:15,827 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-17 06:57:15,827 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-17 06:57:15,827 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-17 06:57:15,827 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-17 06:57:15,828 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-17 06:57:15,829 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-17 06:57:15,846 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-17 06:57:15,847 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-17 06:57:15,848 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-17 06:57:15,848 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-17 06:57:15,848 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-17 06:57:15,849 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-17 06:57:15,849 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-17 06:57:15,849 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-17 06:57:15,849 INFO L138 SettingsManager]: * Use SBE=true [2021-11-17 06:57:15,850 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-17 06:57:15,850 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-17 06:57:15,850 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-17 06:57:15,851 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-17 06:57:15,851 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-17 06:57:15,851 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-17 06:57:15,851 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-17 06:57:15,851 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-17 06:57:15,851 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-17 06:57:15,852 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-17 06:57:15,852 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-17 06:57:15,852 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-17 06:57:15,852 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 06:57:15,852 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-17 06:57:15,852 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-17 06:57:15,852 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-17 06:57:15,853 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-17 06:57:15,853 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-17 06:57:15,854 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-17 06:57:15,854 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-17 06:57:15,854 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-17 06:57:15,855 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-17 06:57:15,855 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf99ad58c97d33a85f90649ad72afb2c9045a582d0b7e52628531913735684da [2021-11-17 06:57:16,008 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-17 06:57:16,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-17 06:57:16,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-17 06:57:16,028 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-17 06:57:16,029 INFO L275 PluginConnector]: CDTParser initialized [2021-11-17 06:57:16,030 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-emulex-benet-be2net.cil.i [2021-11-17 06:57:16,070 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/426ece87e/2a18d287889d46ada21c506cc339c94a/FLAGc86f7344f [2021-11-17 06:57:16,877 INFO L306 CDTParser]: Found 1 translation units. [2021-11-17 06:57:16,878 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-emulex-benet-be2net.cil.i [2021-11-17 06:57:16,942 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/426ece87e/2a18d287889d46ada21c506cc339c94a/FLAGc86f7344f [2021-11-17 06:57:17,105 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/426ece87e/2a18d287889d46ada21c506cc339c94a [2021-11-17 06:57:17,107 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-17 06:57:17,108 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-17 06:57:17,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-17 06:57:17,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-17 06:57:17,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-17 06:57:17,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 06:57:17" (1/1) ... [2021-11-17 06:57:17,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a897718 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:57:17, skipping insertion in model container [2021-11-17 06:57:17,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 06:57:17" (1/1) ... [2021-11-17 06:57:17,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-17 06:57:17,270 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-17 06:57:24,443 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_complex_emg_linux-drivers-clk1_drivers-net-ethernet-emulex-benet-be2net.cil.i[785685,785698] [2021-11-17 06:57:24,484 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 06:57:24,567 INFO L203 MainTranslator]: Completed pre-run [2021-11-17 06:57:25,267 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_complex_emg_linux-drivers-clk1_drivers-net-ethernet-emulex-benet-be2net.cil.i[785685,785698] [2021-11-17 06:57:25,276 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 06:57:25,837 INFO L208 MainTranslator]: Completed translation [2021-11-17 06:57:25,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:57:25 WrapperNode [2021-11-17 06:57:25,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-17 06:57:25,839 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-17 06:57:25,839 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-17 06:57:25,840 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-17 06:57:25,844 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:57:25" (1/1) ... [2021-11-17 06:57:26,013 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:57:25" (1/1) ... [2021-11-17 06:57:26,472 INFO L137 Inliner]: procedures = 835, calls = 9224, calls flagged for inlining = 474, calls inlined = 463, statements flattened = 21578 [2021-11-17 06:57:26,473 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-17 06:57:26,474 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-17 06:57:26,474 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-17 06:57:26,474 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-17 06:57:26,497 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:57:25" (1/1) ... [2021-11-17 06:57:26,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:57:25" (1/1) ... [2021-11-17 06:57:26,639 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:57:25" (1/1) ... [2021-11-17 06:57:26,651 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:57:25" (1/1) ... [2021-11-17 06:57:27,157 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:57:25" (1/1) ... [2021-11-17 06:57:27,202 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:57:25" (1/1) ... [2021-11-17 06:57:27,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:57:25" (1/1) ... [2021-11-17 06:57:27,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-17 06:57:27,362 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-17 06:57:27,362 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-17 06:57:27,363 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-17 06:57:27,363 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:57:25" (1/1) ... [2021-11-17 06:57:27,369 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 06:57:27,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 06:57:27,402 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 06:57:27,419 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 06:57:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-17 06:57:27,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-17 06:57:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure be_setup_queues [2021-11-17 06:57:27,431 INFO L138 BoogieDeclarations]: Found implementation of procedure be_setup_queues [2021-11-17 06:57:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure be_fw_wait_ready [2021-11-17 06:57:27,432 INFO L138 BoogieDeclarations]: Found implementation of procedure be_fw_wait_ready [2021-11-17 06:57:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure be_setup [2021-11-17 06:57:27,432 INFO L138 BoogieDeclarations]: Found implementation of procedure be_setup [2021-11-17 06:57:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify_wait [2021-11-17 06:57:27,432 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify_wait [2021-11-17 06:57:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure amap_get [2021-11-17 06:57:27,432 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_get [2021-11-17 06:57:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-17 06:57:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-17 06:57:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_q_destroy [2021-11-17 06:57:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_q_destroy [2021-11-17 06:57:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-17 06:57:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-17 06:57:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-17 06:57:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-17 06:57:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure be_roce_dev_remove [2021-11-17 06:57:27,434 INFO L138 BoogieDeclarations]: Found implementation of procedure be_roce_dev_remove [2021-11-17 06:57:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-17 06:57:27,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-17 06:57:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure be_resume [2021-11-17 06:57:27,434 INFO L138 BoogieDeclarations]: Found implementation of procedure be_resume [2021-11-17 06:57:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-11-17 06:57:27,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-11-17 06:57:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-17 06:57:27,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-17 06:57:27,435 INFO L130 BoogieDeclarations]: Found specification of procedure events_get [2021-11-17 06:57:27,435 INFO L138 BoogieDeclarations]: Found implementation of procedure events_get [2021-11-17 06:57:27,435 INFO L130 BoogieDeclarations]: Found specification of procedure be_lock_napi [2021-11-17 06:57:27,435 INFO L138 BoogieDeclarations]: Found implementation of procedure be_lock_napi [2021-11-17 06:57:27,435 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-17 06:57:27,435 INFO L130 BoogieDeclarations]: Found specification of procedure be_insert_vlan_in_pkt [2021-11-17 06:57:27,435 INFO L138 BoogieDeclarations]: Found implementation of procedure be_insert_vlan_in_pkt [2021-11-17 06:57:27,436 INFO L130 BoogieDeclarations]: Found specification of procedure swap_dws [2021-11-17 06:57:27,436 INFO L138 BoogieDeclarations]: Found implementation of procedure swap_dws [2021-11-17 06:57:27,436 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_cmd_write_object [2021-11-17 06:57:27,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_cmd_write_object [2021-11-17 06:57:27,436 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-11-17 06:57:27,436 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-11-17 06:57:27,436 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-17 06:57:27,436 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-17 06:57:27,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-17 06:57:27,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-17 06:57:27,437 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_rxq_create [2021-11-17 06:57:27,437 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_rxq_create [2021-11-17 06:57:27,437 INFO L130 BoogieDeclarations]: Found specification of procedure be_msix_disable [2021-11-17 06:57:27,438 INFO L138 BoogieDeclarations]: Found implementation of procedure be_msix_disable [2021-11-17 06:57:27,438 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-17 06:57:27,438 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-17 06:57:27,438 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_physdev_ctrl [2021-11-17 06:57:27,438 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_physdev_ctrl [2021-11-17 06:57:27,438 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-11-17 06:57:27,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-11-17 06:57:27,439 INFO L130 BoogieDeclarations]: Found specification of procedure be_flash_redboot [2021-11-17 06:57:27,439 INFO L138 BoogieDeclarations]: Found implementation of procedure be_flash_redboot [2021-11-17 06:57:27,440 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-17 06:57:27,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-17 06:57:27,440 INFO L130 BoogieDeclarations]: Found specification of procedure unmap_tx_frag [2021-11-17 06:57:27,440 INFO L138 BoogieDeclarations]: Found implementation of procedure unmap_tx_frag [2021-11-17 06:57:27,440 INFO L130 BoogieDeclarations]: Found specification of procedure db_bar [2021-11-17 06:57:27,441 INFO L138 BoogieDeclarations]: Found implementation of procedure db_bar [2021-11-17 06:57:27,441 INFO L130 BoogieDeclarations]: Found specification of procedure be_msix_vec_get [2021-11-17 06:57:27,441 INFO L138 BoogieDeclarations]: Found implementation of procedure be_msix_vec_get [2021-11-17 06:57:27,441 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-17 06:57:27,441 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-17 06:57:27,441 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-17 06:57:27,441 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-17 06:57:27,441 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-17 06:57:27,442 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-17 06:57:27,442 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_free [2021-11-17 06:57:27,442 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_free [2021-11-17 06:57:27,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-17 06:57:27,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-17 06:57:27,442 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-17 06:57:27,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-17 06:57:27,443 INFO L130 BoogieDeclarations]: Found specification of procedure qnq_async_evt_rcvd [2021-11-17 06:57:27,443 INFO L138 BoogieDeclarations]: Found implementation of procedure qnq_async_evt_rcvd [2021-11-17 06:57:27,443 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-17 06:57:27,443 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-17 06:57:27,443 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_fw_init [2021-11-17 06:57:27,443 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_fw_init [2021-11-17 06:57:27,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-17 06:57:27,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-17 06:57:27,444 INFO L130 BoogieDeclarations]: Found specification of procedure index_inc [2021-11-17 06:57:27,444 INFO L138 BoogieDeclarations]: Found implementation of procedure index_inc [2021-11-17 06:57:27,444 INFO L130 BoogieDeclarations]: Found specification of procedure be_eq_notify [2021-11-17 06:57:27,444 INFO L138 BoogieDeclarations]: Found implementation of procedure be_eq_notify [2021-11-17 06:57:27,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-17 06:57:27,445 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-11-17 06:57:27,445 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-11-17 06:57:27,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-17 06:57:27,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-17 06:57:27,446 INFO L130 BoogieDeclarations]: Found specification of procedure be_unmap_pci_bars [2021-11-17 06:57:27,446 INFO L138 BoogieDeclarations]: Found implementation of procedure be_unmap_pci_bars [2021-11-17 06:57:27,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-17 06:57:27,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-17 06:57:27,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-17 06:57:27,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-17 06:57:27,446 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_profile_config [2021-11-17 06:57:27,447 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_profile_config [2021-11-17 06:57:27,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-17 06:57:27,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-17 06:57:27,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-17 06:57:27,447 INFO L130 BoogieDeclarations]: Found specification of procedure be_decode_resp_hdr [2021-11-17 06:57:27,447 INFO L138 BoogieDeclarations]: Found implementation of procedure be_decode_resp_hdr [2021-11-17 06:57:27,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-17 06:57:27,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-17 06:57:27,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-17 06:57:27,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-17 06:57:27,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-17 06:57:27,448 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-17 06:57:27,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-17 06:57:27,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-17 06:57:27,449 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_inc [2021-11-17 06:57:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_inc [2021-11-17 06:57:27,451 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-17 06:57:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-17 06:57:27,451 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-17 06:57:27,451 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_allowed [2021-11-17 06:57:27,452 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_allowed [2021-11-17 06:57:27,453 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-17 06:57:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-17 06:57:27,453 INFO L130 BoogieDeclarations]: Found specification of procedure be_intr_set [2021-11-17 06:57:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure be_intr_set [2021-11-17 06:57:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure be_get_nic_desc [2021-11-17 06:57:27,457 INFO L138 BoogieDeclarations]: Found implementation of procedure be_get_nic_desc [2021-11-17 06:57:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure be_tx_compl_get [2021-11-17 06:57:27,458 INFO L138 BoogieDeclarations]: Found implementation of procedure be_tx_compl_get [2021-11-17 06:57:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_if_create [2021-11-17 06:57:27,458 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_if_create [2021-11-17 06:57:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-17 06:57:27,458 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-17 06:57:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-17 06:57:27,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-17 06:57:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_if_destroy [2021-11-17 06:57:27,458 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_if_destroy [2021-11-17 06:57:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure be_error [2021-11-17 06:57:27,459 INFO L138 BoogieDeclarations]: Found implementation of procedure be_error [2021-11-17 06:57:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-17 06:57:27,459 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-17 06:57:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure use_mcc [2021-11-17 06:57:27,459 INFO L138 BoogieDeclarations]: Found implementation of procedure use_mcc [2021-11-17 06:57:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-17 06:57:27,459 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-17 06:57:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure be_copy_nic_desc [2021-11-17 06:57:27,460 INFO L138 BoogieDeclarations]: Found implementation of procedure be_copy_nic_desc [2021-11-17 06:57:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-17 06:57:27,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-17 06:57:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure be_flash [2021-11-17 06:57:27,460 INFO L138 BoogieDeclarations]: Found implementation of procedure be_flash [2021-11-17 06:57:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure be_vid_config [2021-11-17 06:57:27,460 INFO L138 BoogieDeclarations]: Found implementation of procedure be_vid_config [2021-11-17 06:57:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_mac_addr_query [2021-11-17 06:57:27,460 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_mac_addr_query [2021-11-17 06:57:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-17 06:57:27,461 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-17 06:57:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-17 06:57:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure be_link_status_update [2021-11-17 06:57:27,461 INFO L138 BoogieDeclarations]: Found implementation of procedure be_link_status_update [2021-11-17 06:57:27,461 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 06:57:27,461 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 06:57:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-17 06:57:27,461 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-17 06:57:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-17 06:57:27,462 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-17 06:57:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-17 06:57:27,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-17 06:57:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-17 06:57:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_test_and_set_rdy_state [2021-11-17 06:57:27,462 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_test_and_set_rdy_state [2021-11-17 06:57:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_fw_ver [2021-11-17 06:57:27,462 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_fw_ver [2021-11-17 06:57:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-17 06:57:27,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-17 06:57:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_flow_control [2021-11-17 06:57:27,463 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_flow_control [2021-11-17 06:57:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-17 06:57:27,463 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-17 06:57:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_link_status_query [2021-11-17 06:57:27,463 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_link_status_query [2021-11-17 06:57:27,463 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-17 06:57:27,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-17 06:57:27,464 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-17 06:57:27,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-17 06:57:27,464 INFO L130 BoogieDeclarations]: Found specification of procedure be_ipv6_tx_stall_chk [2021-11-17 06:57:27,464 INFO L138 BoogieDeclarations]: Found implementation of procedure be_ipv6_tx_stall_chk [2021-11-17 06:57:27,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-17 06:57:27,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-17 06:57:27,464 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_put_tag [2021-11-17 06:57:27,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_put_tag [2021-11-17 06:57:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_rss_config [2021-11-17 06:57:27,465 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_rss_config [2021-11-17 06:57:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_cmd_get_file_len [2021-11-17 06:57:27,465 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_cmd_get_file_len [2021-11-17 06:57:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-17 06:57:27,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-17 06:57:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-17 06:57:27,465 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-17 06:57:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure be_get_tx_vlan_tag [2021-11-17 06:57:27,466 INFO L138 BoogieDeclarations]: Found implementation of procedure be_get_tx_vlan_tag [2021-11-17 06:57:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-17 06:57:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-17 06:57:27,466 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-17 06:57:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-17 06:57:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-17 06:57:27,466 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-17 06:57:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure be_setup_wol [2021-11-17 06:57:27,466 INFO L138 BoogieDeclarations]: Found implementation of procedure be_setup_wol [2021-11-17 06:57:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-17 06:57:27,467 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-17 06:57:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure be_get_eeprom_len [2021-11-17 06:57:27,467 INFO L138 BoogieDeclarations]: Found implementation of procedure be_get_eeprom_len [2021-11-17 06:57:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-17 06:57:27,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-17 06:57:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure be_post_rx_frags [2021-11-17 06:57:27,467 INFO L138 BoogieDeclarations]: Found implementation of procedure be_post_rx_frags [2021-11-17 06:57:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-17 06:57:27,468 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-17 06:57:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure be_process_rx [2021-11-17 06:57:27,468 INFO L138 BoogieDeclarations]: Found implementation of procedure be_process_rx [2021-11-17 06:57:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_pmac_add [2021-11-17 06:57:27,468 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_pmac_add [2021-11-17 06:57:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-17 06:57:27,468 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-17 06:57:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-17 06:57:27,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-17 06:57:27,469 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-17 06:57:27,469 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-17 06:57:27,469 INFO L130 BoogieDeclarations]: Found specification of procedure _be_roce_dev_open [2021-11-17 06:57:27,469 INFO L138 BoogieDeclarations]: Found implementation of procedure _be_roce_dev_open [2021-11-17 06:57:27,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-17 06:57:27,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-17 06:57:27,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-17 06:57:27,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-17 06:57:27,469 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_loopback [2021-11-17 06:57:27,470 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_loopback [2021-11-17 06:57:27,470 INFO L130 BoogieDeclarations]: Found specification of procedure be_hw_error [2021-11-17 06:57:27,470 INFO L138 BoogieDeclarations]: Found implementation of procedure be_hw_error [2021-11-17 06:57:27,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-17 06:57:27,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-17 06:57:27,470 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_mac [2021-11-17 06:57:27,471 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_mac [2021-11-17 06:57:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_db_ready_wait [2021-11-17 06:57:27,473 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_db_ready_wait [2021-11-17 06:57:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-17 06:57:27,473 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-17 06:57:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-17 06:57:27,474 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-17 06:57:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_ext_fat_capabilites [2021-11-17 06:57:27,474 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_ext_fat_capabilites [2021-11-17 06:57:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure be_eeh_resume [2021-11-17 06:57:27,475 INFO L138 BoogieDeclarations]: Found implementation of procedure be_eeh_resume [2021-11-17 06:57:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-17 06:57:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_set_page [2021-11-17 06:57:27,475 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_set_page [2021-11-17 06:57:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-17 06:57:27,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-17 06:57:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure be_clear_queues [2021-11-17 06:57:27,476 INFO L138 BoogieDeclarations]: Found implementation of procedure be_clear_queues [2021-11-17 06:57:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-17 06:57:27,476 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-17 06:57:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_wait_ready [2021-11-17 06:57:27,476 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_wait_ready [2021-11-17 06:57:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-17 06:57:27,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-17 06:57:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-17 06:57:27,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-17 06:57:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-17 06:57:27,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-17 06:57:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-17 06:57:27,477 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-17 06:57:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure be_busy_poll [2021-11-17 06:57:27,477 INFO L138 BoogieDeclarations]: Found implementation of procedure be_busy_poll [2021-11-17 06:57:27,477 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 06:57:27,477 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 06:57:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure amap_mask [2021-11-17 06:57:27,477 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_mask [2021-11-17 06:57:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-17 06:57:27,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-17 06:57:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure be_encoded_q_len [2021-11-17 06:57:27,478 INFO L138 BoogieDeclarations]: Found implementation of procedure be_encoded_q_len [2021-11-17 06:57:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure __get_unaligned_cpu32 [2021-11-17 06:57:27,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_unaligned_cpu32 [2021-11-17 06:57:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_reset_function [2021-11-17 06:57:27,478 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_reset_function [2021-11-17 06:57:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-17 06:57:27,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-17 06:57:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-17 06:57:27,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-17 06:57:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-17 06:57:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_beacon_state [2021-11-17 06:57:27,479 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_beacon_state [2021-11-17 06:57:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-17 06:57:27,479 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-17 06:57:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-17 06:57:27,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-17 06:57:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_flow_control [2021-11-17 06:57:27,480 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_flow_control [2021-11-17 06:57:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_be_exit_module_15_2 [2021-11-17 06:57:27,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_be_exit_module_15_2 [2021-11-17 06:57:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_use [2021-11-17 06:57:27,480 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_use [2021-11-17 06:57:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-17 06:57:27,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-17 06:57:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-17 06:57:27,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-17 06:57:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-17 06:57:27,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-17 06:57:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_hash [2021-11-17 06:57:27,481 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_hash [2021-11-17 06:57:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-17 06:57:27,481 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-17 06:57:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_num_vf [2021-11-17 06:57:27,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_num_vf [2021-11-17 06:57:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure be_tx_compl_process [2021-11-17 06:57:27,482 INFO L138 BoogieDeclarations]: Found implementation of procedure be_tx_compl_process [2021-11-17 06:57:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-17 06:57:27,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-17 06:57:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure be_close [2021-11-17 06:57:27,482 INFO L138 BoogieDeclarations]: Found implementation of procedure be_close [2021-11-17 06:57:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-17 06:57:27,482 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-17 06:57:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-17 06:57:27,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-17 06:57:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_is_new [2021-11-17 06:57:27,483 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_is_new [2021-11-17 06:57:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure be_roce_unregister_driver [2021-11-17 06:57:27,483 INFO L138 BoogieDeclarations]: Found implementation of procedure be_roce_unregister_driver [2021-11-17 06:57:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_add [2021-11-17 06:57:27,483 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_add [2021-11-17 06:57:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_qos [2021-11-17 06:57:27,483 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_qos [2021-11-17 06:57:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-17 06:57:27,483 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-17 06:57:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-17 06:57:27,484 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-17 06:57:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-11-17 06:57:27,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-11-17 06:57:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-17 06:57:27,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-17 06:57:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure be_set_rx_mode [2021-11-17 06:57:27,484 INFO L138 BoogieDeclarations]: Found implementation of procedure be_set_rx_mode [2021-11-17 06:57:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-17 06:57:27,485 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-17 06:57:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_page_addrs_prepare [2021-11-17 06:57:27,485 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_page_addrs_prepare [2021-11-17 06:57:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-17 06:57:27,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-17 06:57:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-17 06:57:27,485 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-17 06:57:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-17 06:57:27,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-17 06:57:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_notify_wait [2021-11-17 06:57:27,486 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_notify_wait [2021-11-17 06:57:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-17 06:57:27,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-17 06:57:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-17 06:57:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure be_cancel_worker [2021-11-17 06:57:27,486 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cancel_worker [2021-11-17 06:57:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_cmd_read_file [2021-11-17 06:57:27,486 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_cmd_read_file [2021-11-17 06:57:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-17 06:57:27,487 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-17 06:57:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure be_ctrl_cleanup [2021-11-17 06:57:27,487 INFO L138 BoogieDeclarations]: Found implementation of procedure be_ctrl_cleanup [2021-11-17 06:57:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure be_cq_notify [2021-11-17 06:57:27,487 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cq_notify [2021-11-17 06:57:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-17 06:57:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_mac_from_list [2021-11-17 06:57:27,487 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_mac_from_list [2021-11-17 06:57:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure be_shutdown [2021-11-17 06:57:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure be_shutdown [2021-11-17 06:57:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-17 06:57:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-17 06:57:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-17 06:57:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_fill [2021-11-17 06:57:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_fill [2021-11-17 06:57:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure be_set_msg_level [2021-11-17 06:57:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure be_set_msg_level [2021-11-17 06:57:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-17 06:57:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-17 06:57:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2021-11-17 06:57:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2021-11-17 06:57:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure be_loopback_test [2021-11-17 06:57:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure be_loopback_test [2021-11-17 06:57:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-17 06:57:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-17 06:57:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure be_open [2021-11-17 06:57:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure be_open [2021-11-17 06:57:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-17 06:57:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-17 06:57:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-17 06:57:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-17 06:57:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure be_schedule_worker [2021-11-17 06:57:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure be_schedule_worker [2021-11-17 06:57:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mccq [2021-11-17 06:57:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mccq [2021-11-17 06:57:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-17 06:57:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-17 06:57:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure amap_set [2021-11-17 06:57:27,491 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_set [2021-11-17 06:57:27,491 INFO L130 BoogieDeclarations]: Found specification of procedure be_max_qs [2021-11-17 06:57:27,491 INFO L138 BoogieDeclarations]: Found implementation of procedure be_max_qs [2021-11-17 06:57:27,491 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_process [2021-11-17 06:57:27,491 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_process [2021-11-17 06:57:27,491 INFO L130 BoogieDeclarations]: Found specification of procedure embedded_payload [2021-11-17 06:57:27,491 INFO L138 BoogieDeclarations]: Found implementation of procedure embedded_payload [2021-11-17 06:57:27,491 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-11-17 06:57:27,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-11-17 06:57:27,492 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-17 06:57:27,492 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-17 06:57:27,492 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-17 06:57:27,492 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-17 06:57:27,492 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-17 06:57:27,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-17 06:57:27,492 INFO L130 BoogieDeclarations]: Found specification of procedure be_clear [2021-11-17 06:57:27,492 INFO L138 BoogieDeclarations]: Found implementation of procedure be_clear [2021-11-17 06:57:27,492 INFO L130 BoogieDeclarations]: Found specification of procedure _be_roce_dev_remove [2021-11-17 06:57:27,493 INFO L138 BoogieDeclarations]: Found implementation of procedure _be_roce_dev_remove [2021-11-17 06:57:27,493 INFO L130 BoogieDeclarations]: Found specification of procedure MODULO [2021-11-17 06:57:27,493 INFO L138 BoogieDeclarations]: Found implementation of procedure MODULO [2021-11-17 06:57:27,493 INFO L130 BoogieDeclarations]: Found specification of procedure be_pause_supported [2021-11-17 06:57:27,493 INFO L138 BoogieDeclarations]: Found implementation of procedure be_pause_supported [2021-11-17 06:57:27,493 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-17 06:57:27,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-17 06:57:27,493 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-17 06:57:27,493 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-17 06:57:27,493 INFO L130 BoogieDeclarations]: Found specification of procedure dump_present [2021-11-17 06:57:27,494 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_present [2021-11-17 06:57:27,494 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_et_setting [2021-11-17 06:57:27,494 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_et_setting [2021-11-17 06:57:27,494 INFO L130 BoogieDeclarations]: Found specification of procedure queue_head_node [2021-11-17 06:57:27,494 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_head_node [2021-11-17 06:57:27,494 INFO L130 BoogieDeclarations]: Found specification of procedure be_flash_BEx [2021-11-17 06:57:27,494 INFO L138 BoogieDeclarations]: Found implementation of procedure be_flash_BEx [2021-11-17 06:57:27,494 INFO L130 BoogieDeclarations]: Found specification of procedure get_fsec_info [2021-11-17 06:57:27,494 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fsec_info [2021-11-17 06:57:27,495 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-17 06:57:27,495 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-17 06:57:27,495 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-17 06:57:27,495 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-17 06:57:27,495 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-17 06:57:27,495 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-17 06:57:27,495 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_alloc [2021-11-17 06:57:27,495 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_alloc [2021-11-17 06:57:27,495 INFO L130 BoogieDeclarations]: Found specification of procedure nic_name [2021-11-17 06:57:27,496 INFO L138 BoogieDeclarations]: Found implementation of procedure nic_name [2021-11-17 06:57:27,496 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_cmd_read_object [2021-11-17 06:57:27,496 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_cmd_read_object [2021-11-17 06:57:27,496 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_node [2021-11-17 06:57:27,496 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_node [2021-11-17 06:57:27,496 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_wait_idle [2021-11-17 06:57:27,496 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_wait_idle [2021-11-17 06:57:27,496 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-17 06:57:27,496 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-17 06:57:27,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-17 06:57:27,497 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-17 06:57:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure be_clear_all_error [2021-11-17 06:57:27,497 INFO L138 BoogieDeclarations]: Found implementation of procedure be_clear_all_error [2021-11-17 06:57:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure check_privilege [2021-11-17 06:57:27,497 INFO L138 BoogieDeclarations]: Found implementation of procedure check_privilege [2021-11-17 06:57:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-17 06:57:27,497 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-17 06:57:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-17 06:57:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_notify_wait [2021-11-17 06:57:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_notify_wait [2021-11-17 06:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-17 06:57:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-17 06:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure be_rx_compl_get [2021-11-17 06:57:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure be_rx_compl_get [2021-11-17 06:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-17 06:57:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-17 06:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-17 06:57:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-17 06:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure queue_head_inc [2021-11-17 06:57:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_head_inc [2021-11-17 06:57:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure be_msix_enable [2021-11-17 06:57:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure be_msix_enable [2021-11-17 06:57:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_fn_privileges [2021-11-17 06:57:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_fn_privileges [2021-11-17 06:57:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-17 06:57:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-17 06:57:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-17 06:57:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-17 06:57:27,500 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-17 06:57:27,500 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-17 06:57:27,500 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-17 06:57:27,500 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-17 06:57:27,500 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mark_napi_id [2021-11-17 06:57:27,500 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mark_napi_id [2021-11-17 06:57:27,500 INFO L130 BoogieDeclarations]: Found specification of procedure be_aic_update [2021-11-17 06:57:27,500 INFO L138 BoogieDeclarations]: Found implementation of procedure be_aic_update [2021-11-17 06:57:27,500 INFO L130 BoogieDeclarations]: Found specification of procedure be_stats_cleanup [2021-11-17 06:57:27,501 INFO L138 BoogieDeclarations]: Found implementation of procedure be_stats_cleanup [2021-11-17 06:57:27,501 INFO L130 BoogieDeclarations]: Found specification of procedure be_eq_clean [2021-11-17 06:57:27,501 INFO L138 BoogieDeclarations]: Found implementation of procedure be_eq_clean [2021-11-17 06:57:27,501 INFO L130 BoogieDeclarations]: Found specification of procedure be_process_mcc [2021-11-17 06:57:27,501 INFO L138 BoogieDeclarations]: Found implementation of procedure be_process_mcc [2021-11-17 06:57:27,501 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_cq_create [2021-11-17 06:57:27,501 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_cq_create [2021-11-17 06:57:27,501 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2021-11-17 06:57:27,501 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2021-11-17 06:57:27,501 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-17 06:57:27,502 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-17 06:57:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure fill_wrb_tags [2021-11-17 06:57:27,502 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_wrb_tags [2021-11-17 06:57:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_cnt_for_skb [2021-11-17 06:57:27,502 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_cnt_for_skb [2021-11-17 06:57:27,504 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-17 06:57:27,504 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-17 06:57:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure be_multi_rxq [2021-11-17 06:57:27,505 INFO L138 BoogieDeclarations]: Found implementation of procedure be_multi_rxq [2021-11-17 06:57:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-17 06:57:27,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-17 06:57:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-17 06:57:27,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-17 06:57:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure be_detect_error [2021-11-17 06:57:27,505 INFO L138 BoogieDeclarations]: Found implementation of procedure be_detect_error [2021-11-17 06:57:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_active_mac [2021-11-17 06:57:27,506 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_active_mac [2021-11-17 06:57:27,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-17 06:57:27,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-17 06:57:27,506 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-17 06:57:27,506 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-17 06:57:27,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-17 06:57:27,506 INFO L130 BoogieDeclarations]: Found specification of procedure be_get_reg_len [2021-11-17 06:57:27,506 INFO L138 BoogieDeclarations]: Found implementation of procedure be_get_reg_len [2021-11-17 06:57:27,506 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-17 06:57:27,507 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-17 06:57:27,507 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_notify [2021-11-17 06:57:27,507 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_notify [2021-11-17 06:57:27,507 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-17 06:57:27,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-17 06:57:27,507 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-17 06:57:27,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-17 06:57:27,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-17 06:57:27,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-17 06:57:27,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-17 06:57:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-17 06:57:27,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2021-11-17 06:57:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2021-11-17 06:57:27,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-17 06:57:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-17 06:57:27,508 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_phy_info [2021-11-17 06:57:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_phy_info [2021-11-17 06:57:27,508 INFO L130 BoogieDeclarations]: Found specification of procedure be_is_mc [2021-11-17 06:57:27,508 INFO L138 BoogieDeclarations]: Found implementation of procedure be_is_mc [2021-11-17 06:57:27,509 INFO L130 BoogieDeclarations]: Found specification of procedure be_wrb_cmd_hdr_prepare [2021-11-17 06:57:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure be_wrb_cmd_hdr_prepare [2021-11-17 06:57:27,509 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-11-17 06:57:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-11-17 06:57:27,509 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-17 06:57:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-17 06:57:27,509 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_enable_magic_wol [2021-11-17 06:57:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_enable_magic_wol [2021-11-17 06:57:27,509 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-17 06:57:27,510 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-17 06:57:27,510 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-17 06:57:27,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-17 06:57:27,510 INFO L130 BoogieDeclarations]: Found specification of procedure be_vf_clear [2021-11-17 06:57:27,510 INFO L138 BoogieDeclarations]: Found implementation of procedure be_vf_clear [2021-11-17 06:57:27,510 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_hsw_config [2021-11-17 06:57:27,510 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_hsw_config [2021-11-17 06:57:27,510 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_provisioning_error [2021-11-17 06:57:27,510 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_provisioning_error [2021-11-17 06:57:27,511 INFO L130 BoogieDeclarations]: Found specification of procedure be_netpoll [2021-11-17 06:57:27,511 INFO L138 BoogieDeclarations]: Found implementation of procedure be_netpoll [2021-11-17 06:57:27,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-17 06:57:27,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-17 06:57:27,511 INFO L130 BoogieDeclarations]: Found specification of procedure get_rx_page_info [2021-11-17 06:57:27,511 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rx_page_info [2021-11-17 06:57:27,511 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-17 06:57:27,511 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-17 06:57:27,511 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-17 06:57:27,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-17 06:57:27,512 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_pmac_del [2021-11-17 06:57:27,512 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_pmac_del [2021-11-17 06:57:27,512 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-17 06:57:27,512 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-17 06:57:27,512 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-11-17 06:57:27,512 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-11-17 06:57:27,512 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-17 06:57:27,512 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-17 06:57:27,513 INFO L130 BoogieDeclarations]: Found specification of procedure hw_stats_from_cmd [2021-11-17 06:57:27,513 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_stats_from_cmd [2021-11-17 06:57:27,513 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-17 06:57:27,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-17 06:57:27,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-17 06:57:27,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-17 06:57:27,513 INFO L130 BoogieDeclarations]: Found specification of procedure _be_roce_dev_add [2021-11-17 06:57:27,513 INFO L138 BoogieDeclarations]: Found implementation of procedure _be_roce_dev_add [2021-11-17 06:57:27,513 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-17 06:57:27,514 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-17 06:57:27,514 INFO L130 BoogieDeclarations]: Found specification of procedure be_remove [2021-11-17 06:57:27,514 INFO L138 BoogieDeclarations]: Found implementation of procedure be_remove [2021-11-17 06:57:27,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-17 06:57:27,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-17 06:57:27,514 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mbox [2021-11-17 06:57:27,514 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mbox [2021-11-17 06:57:27,514 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_rx_filter [2021-11-17 06:57:27,514 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_rx_filter [2021-11-17 06:57:27,514 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-17 06:57:27,515 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-17 06:57:27,515 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-17 06:57:27,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-17 06:57:27,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-17 06:57:27,515 INFO L130 BoogieDeclarations]: Found specification of procedure be_rx_compl_discard [2021-11-17 06:57:27,515 INFO L138 BoogieDeclarations]: Found implementation of procedure be_rx_compl_discard [2021-11-17 06:57:27,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-17 06:57:27,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-17 06:57:27,515 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-17 06:57:27,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-17 06:57:28,989 INFO L236 CfgBuilder]: Building ICFG [2021-11-17 06:57:29,005 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-17 06:57:29,276 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-17 07:11:15,626 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-17 07:11:15,890 INFO L277 CfgBuilder]: Performing block encoding [2021-11-17 07:11:15,921 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-17 07:11:15,921 INFO L301 CfgBuilder]: Removed 9 assume(true) statements. [2021-11-17 07:11:15,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 07:11:15 BoogieIcfgContainer [2021-11-17 07:11:15,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-17 07:11:15,930 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-17 07:11:15,930 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-17 07:11:15,933 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-17 07:11:15,933 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.11 06:57:17" (1/3) ... [2021-11-17 07:11:15,933 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@430ea0ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 07:11:15, skipping insertion in model container [2021-11-17 07:11:15,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 06:57:25" (2/3) ... [2021-11-17 07:11:15,934 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@430ea0ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 07:11:15, skipping insertion in model container [2021-11-17 07:11:15,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 07:11:15" (3/3) ... [2021-11-17 07:11:15,935 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-emulex-benet-be2net.cil.i [2021-11-17 07:11:15,946 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-17 07:11:15,946 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-17 07:11:16,000 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-17 07:11:16,005 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 07:11:16,005 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-17 07:11:16,091 INFO L276 IsEmpty]: Start isEmpty. Operand has 6995 states, 4930 states have (on average 1.3310344827586207) internal successors, (6562), 5018 states have internal predecessors, (6562), 1770 states have call successors, (1770), 298 states have call predecessors, (1770), 297 states have return successors, (1764), 1750 states have call predecessors, (1764), 1764 states have call successors, (1764) [2021-11-17 07:11:16,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2021-11-17 07:11:16,114 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 07:11:16,115 INFO L514 BasicCegarLoop]: trace histogram [32, 32, 31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:11:16,115 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 07:11:16,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 07:11:16,119 INFO L85 PathProgramCache]: Analyzing trace with hash 1383292299, now seen corresponding path program 1 times [2021-11-17 07:11:16,125 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 07:11:16,126 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [690813256] [2021-11-17 07:11:16,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 07:11:16,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 07:11:16,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-11-17 07:11:17,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 07:11:17,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-17 07:11:17,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-11-17 07:11:17,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-11-17 07:11:17,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-11-17 07:11:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-17 07:11:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-11-17 07:11:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-11-17 07:11:17,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-11-17 07:11:17,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-11-17 07:11:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-11-17 07:11:17,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-11-17 07:11:17,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-11-17 07:11:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-11-17 07:11:17,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-11-17 07:11:17,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-11-17 07:11:17,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-11-17 07:11:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-11-17 07:11:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-11-17 07:11:17,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-11-17 07:11:17,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2021-11-17 07:11:17,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-11-17 07:11:17,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-11-17 07:11:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2021-11-17 07:11:17,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-11-17 07:11:17,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-11-17 07:11:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2021-11-17 07:11:17,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2021-11-17 07:11:17,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-11-17 07:11:17,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2021-11-17 07:11:17,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 07:11:17,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2021-11-17 07:11:17,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359 [2021-11-17 07:11:17,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 07:11:17,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4278 trivial. 0 not checked. [2021-11-17 07:11:17,572 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 07:11:17,572 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [690813256] [2021-11-17 07:11:17,572 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [690813256] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 07:11:17,573 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 07:11:17,573 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-17 07:11:17,574 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1240661883] [2021-11-17 07:11:17,574 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 07:11:17,577 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 07:11:17,577 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 07:11:17,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 07:11:17,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-17 07:11:17,606 INFO L87 Difference]: Start difference. First operand has 6995 states, 4930 states have (on average 1.3310344827586207) internal successors, (6562), 5018 states have internal predecessors, (6562), 1770 states have call successors, (1770), 298 states have call predecessors, (1770), 297 states have return successors, (1764), 1750 states have call predecessors, (1764), 1764 states have call successors, (1764) Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2021-11-17 07:11:19,739 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 07:11:22,018 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 07:11:26,855 WARN L515 Checker$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 07:11:37,798 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 [] Killed by 15