./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-qlogic-qlge-qlge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ae007674 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-qlogic-qlge-qlge.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 06e88aedd360f26c2c58d082279a5afa1e3591ea2a378463b23f06e81a0be45c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ae00767 [2021-12-28 04:42:53,158 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 04:42:53,161 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 04:42:53,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 04:42:53,202 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 04:42:53,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 04:42:53,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 04:42:53,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 04:42:53,211 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 04:42:53,215 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 04:42:53,216 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 04:42:53,217 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 04:42:53,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 04:42:53,219 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 04:42:53,220 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 04:42:53,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 04:42:53,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 04:42:53,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 04:42:53,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 04:42:53,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 04:42:53,232 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 04:42:53,233 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 04:42:53,233 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 04:42:53,235 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 04:42:53,240 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 04:42:53,240 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 04:42:53,240 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 04:42:53,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 04:42:53,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 04:42:53,243 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 04:42:53,243 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 04:42:53,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 04:42:53,244 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 04:42:53,245 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 04:42:53,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 04:42:53,246 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 04:42:53,247 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 04:42:53,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 04:42:53,247 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 04:42:53,248 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 04:42:53,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 04:42:53,249 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 04:42:53,278 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 04:42:53,279 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 04:42:53,279 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 04:42:53,280 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 04:42:53,280 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 04:42:53,281 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 04:42:53,282 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 04:42:53,282 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 04:42:53,282 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 04:42:53,282 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 04:42:53,283 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 04:42:53,283 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 04:42:53,283 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 04:42:53,283 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 04:42:53,283 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 04:42:53,284 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 04:42:53,284 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 04:42:53,284 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 04:42:53,284 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 04:42:53,284 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 04:42:53,284 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 04:42:53,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:42:53,285 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 04:42:53,285 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 04:42:53,285 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 04:42:53,285 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 04:42:53,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 04:42:53,285 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 04:42:53,285 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 04:42:53,285 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 04:42:53,286 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 06e88aedd360f26c2c58d082279a5afa1e3591ea2a378463b23f06e81a0be45c [2021-12-28 04:42:53,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 04:42:53,582 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 04:42:53,585 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 04:42:53,586 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 04:42:53,586 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 04:42:53,588 INFO L432 ainManager$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-qlogic-qlge-qlge.cil.i [2021-12-28 04:42:53,653 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20f8421dc/fc6b01d45cdf4f19b597a2acc69a2340/FLAG208f276e4 [2021-12-28 04:42:54,426 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 04:42:54,427 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-qlogic-qlge-qlge.cil.i [2021-12-28 04:42:54,513 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20f8421dc/fc6b01d45cdf4f19b597a2acc69a2340/FLAG208f276e4 [2021-12-28 04:42:54,913 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20f8421dc/fc6b01d45cdf4f19b597a2acc69a2340 [2021-12-28 04:42:54,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 04:42:54,920 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 04:42:54,922 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 04:42:54,922 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 04:42:54,924 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 04:42:54,925 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:42:54" (1/1) ... [2021-12-28 04:42:54,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e6b7003 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:42:54, skipping insertion in model container [2021-12-28 04:42:54,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:42:54" (1/1) ... [2021-12-28 04:42:54,930 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 04:42:55,087 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 04:43:00,433 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[612846,612859] [2021-12-28 04:43:00,467 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:43:00,562 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 04:43:01,160 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-qlogic-qlge-qlge.cil.i[612846,612859] [2021-12-28 04:43:01,194 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:43:01,568 INFO L208 MainTranslator]: Completed translation [2021-12-28 04:43:01,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:01 WrapperNode [2021-12-28 04:43:01,569 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 04:43:01,570 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 04:43:01,570 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 04:43:01,570 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 04:43:01,575 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:01" (1/1) ... [2021-12-28 04:43:01,731 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:01" (1/1) ... [2021-12-28 04:43:02,120 INFO L137 Inliner]: procedures = 675, calls = 7412, calls flagged for inlining = 371, calls inlined = 352, statements flattened = 15728 [2021-12-28 04:43:02,121 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 04:43:02,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 04:43:02,122 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 04:43:02,122 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 04:43:02,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:01" (1/1) ... [2021-12-28 04:43:02,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:01" (1/1) ... [2021-12-28 04:43:02,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:01" (1/1) ... [2021-12-28 04:43:02,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:01" (1/1) ... [2021-12-28 04:43:02,517 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:01" (1/1) ... [2021-12-28 04:43:02,557 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:01" (1/1) ... [2021-12-28 04:43:02,645 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:01" (1/1) ... [2021-12-28 04:43:02,783 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 04:43:02,784 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 04:43:02,784 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 04:43:02,784 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 04:43:02,785 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:01" (1/1) ... [2021-12-28 04:43:02,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:43:02,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 04:43:02,864 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) [2021-12-28 04:43:02,883 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 [2021-12-28 04:43:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-28 04:43:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-28 04:43:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-28 04:43:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-28 04:43:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-28 04:43:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 04:43:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 04:43:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-28 04:43:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-28 04:43:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2021-12-28 04:43:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2021-12-28 04:43:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-28 04:43:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-28 04:43:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-28 04:43:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-28 04:43:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2021-12-28 04:43:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2021-12-28 04:43:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 04:43:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 04:43:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2021-12-28 04:43:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2021-12-28 04:43:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2021-12-28 04:43:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2021-12-28 04:43:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2021-12-28 04:43:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2021-12-28 04:43:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-12-28 04:43:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-12-28 04:43:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-28 04:43:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-28 04:43:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-12-28 04:43:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-12-28 04:43:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2021-12-28 04:43:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2021-12-28 04:43:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-28 04:43:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-28 04:43:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-28 04:43:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-28 04:43:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-28 04:43:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-28 04:43:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-28 04:43:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-28 04:43:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-28 04:43:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-28 04:43:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-28 04:43:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-28 04:43:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2021-12-28 04:43:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2021-12-28 04:43:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2021-12-28 04:43:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2021-12-28 04:43:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 04:43:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 04:43:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-28 04:43:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-28 04:43:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2021-12-28 04:43:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2021-12-28 04:43:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2021-12-28 04:43:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2021-12-28 04:43:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2021-12-28 04:43:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2021-12-28 04:43:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2021-12-28 04:43:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2021-12-28 04:43:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-12-28 04:43:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-12-28 04:43:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-28 04:43:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-28 04:43:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-28 04:43:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-28 04:43:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2021-12-28 04:43:02,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2021-12-28 04:43:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-28 04:43:02,915 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-28 04:43:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-28 04:43:02,915 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-28 04:43:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2021-12-28 04:43:02,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2021-12-28 04:43:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-28 04:43:02,916 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-28 04:43:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-28 04:43:02,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-28 04:43:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2021-12-28 04:43:02,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2021-12-28 04:43:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2021-12-28 04:43:02,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2021-12-28 04:43:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-28 04:43:02,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-28 04:43:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-28 04:43:02,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-28 04:43:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 04:43:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-28 04:43:02,917 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-28 04:43:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2021-12-28 04:43:02,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2021-12-28 04:43:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2021-12-28 04:43:02,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2021-12-28 04:43:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2021-12-28 04:43:02,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2021-12-28 04:43:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2021-12-28 04:43:02,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2021-12-28 04:43:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2021-12-28 04:43:02,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2021-12-28 04:43:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-28 04:43:02,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-28 04:43:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2021-12-28 04:43:02,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2021-12-28 04:43:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-28 04:43:02,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-28 04:43:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2021-12-28 04:43:02,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2021-12-28 04:43:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2021-12-28 04:43:02,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2021-12-28 04:43:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-12-28 04:43:02,920 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-12-28 04:43:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-28 04:43:02,920 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-28 04:43:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2021-12-28 04:43:02,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2021-12-28 04:43:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-28 04:43:02,920 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-28 04:43:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2021-12-28 04:43:02,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2021-12-28 04:43:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-12-28 04:43:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-12-28 04:43:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-28 04:43:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-28 04:43:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 04:43:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2021-12-28 04:43:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2021-12-28 04:43:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-28 04:43:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-28 04:43:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-28 04:43:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-28 04:43:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-28 04:43:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-28 04:43:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2021-12-28 04:43:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2021-12-28 04:43:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2021-12-28 04:43:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2021-12-28 04:43:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2021-12-28 04:43:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2021-12-28 04:43:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 04:43:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2021-12-28 04:43:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2021-12-28 04:43:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-28 04:43:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-28 04:43:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 04:43:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-28 04:43:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-28 04:43:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-28 04:43:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-28 04:43:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-28 04:43:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-28 04:43:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-28 04:43:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-28 04:43:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-28 04:43:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-28 04:43:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2021-12-28 04:43:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2021-12-28 04:43:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2021-12-28 04:43:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2021-12-28 04:43:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-28 04:43:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-28 04:43:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2021-12-28 04:43:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2021-12-28 04:43:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-28 04:43:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-28 04:43:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-28 04:43:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-28 04:43:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2021-12-28 04:43:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2021-12-28 04:43:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2021-12-28 04:43:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2021-12-28 04:43:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-28 04:43:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-28 04:43:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-28 04:43:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-28 04:43:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2021-12-28 04:43:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2021-12-28 04:43:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2021-12-28 04:43:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2021-12-28 04:43:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2021-12-28 04:43:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2021-12-28 04:43:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 04:43:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2021-12-28 04:43:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2021-12-28 04:43:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-28 04:43:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-28 04:43:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-28 04:43:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-28 04:43:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-28 04:43:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-28 04:43:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-12-28 04:43:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-12-28 04:43:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-28 04:43:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-28 04:43:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2021-12-28 04:43:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2021-12-28 04:43:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 04:43:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-28 04:43:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-28 04:43:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-28 04:43:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-28 04:43:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-28 04:43:02,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-28 04:43:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 04:43:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 04:43:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2021-12-28 04:43:02,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2021-12-28 04:43:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2021-12-28 04:43:02,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2021-12-28 04:43:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-28 04:43:02,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-28 04:43:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-28 04:43:02,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-28 04:43:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2021-12-28 04:43:02,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2021-12-28 04:43:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-28 04:43:02,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-28 04:43:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2021-12-28 04:43:02,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2021-12-28 04:43:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2021-12-28 04:43:02,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2021-12-28 04:43:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-28 04:43:02,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-28 04:43:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2021-12-28 04:43:02,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2021-12-28 04:43:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-28 04:43:02,932 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-28 04:43:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2021-12-28 04:43:02,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2021-12-28 04:43:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-28 04:43:02,932 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-28 04:43:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-28 04:43:02,933 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-28 04:43:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-28 04:43:02,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-28 04:43:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-28 04:43:02,933 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-28 04:43:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2021-12-28 04:43:02,933 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2021-12-28 04:43:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2021-12-28 04:43:02,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2021-12-28 04:43:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-28 04:43:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-28 04:43:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2021-12-28 04:43:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2021-12-28 04:43:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-28 04:43:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-28 04:43:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-28 04:43:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-28 04:43:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 04:43:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 04:43:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2021-12-28 04:43:02,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2021-12-28 04:43:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-28 04:43:02,935 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-28 04:43:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2021-12-28 04:43:02,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2021-12-28 04:43:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2021-12-28 04:43:02,935 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2021-12-28 04:43:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-28 04:43:02,936 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-28 04:43:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2021-12-28 04:43:02,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2021-12-28 04:43:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 04:43:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 04:43:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 04:43:02,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 04:43:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-12-28 04:43:02,936 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-12-28 04:43:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-28 04:43:02,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-28 04:43:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-28 04:43:02,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-28 04:43:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2021-12-28 04:43:02,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2021-12-28 04:43:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-28 04:43:02,937 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-28 04:43:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-28 04:43:02,937 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-28 04:43:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-28 04:43:02,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-28 04:43:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2021-12-28 04:43:02,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2021-12-28 04:43:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-28 04:43:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2021-12-28 04:43:02,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2021-12-28 04:43:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-28 04:43:02,938 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-28 04:43:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2021-12-28 04:43:02,939 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2021-12-28 04:43:02,939 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2021-12-28 04:43:02,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2021-12-28 04:43:02,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-28 04:43:02,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-28 04:43:02,939 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2021-12-28 04:43:02,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2021-12-28 04:43:02,939 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-28 04:43:02,939 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-28 04:43:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2021-12-28 04:43:02,940 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2021-12-28 04:43:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-28 04:43:02,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-28 04:43:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-28 04:43:02,940 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-28 04:43:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-28 04:43:02,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-28 04:43:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-28 04:43:02,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-28 04:43:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2021-12-28 04:43:02,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2021-12-28 04:43:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-28 04:43:02,941 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-28 04:43:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 04:43:02,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 04:43:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-28 04:43:02,941 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-28 04:43:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2021-12-28 04:43:02,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2021-12-28 04:43:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-28 04:43:02,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-28 04:43:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2021-12-28 04:43:02,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2021-12-28 04:43:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2021-12-28 04:43:02,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2021-12-28 04:43:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-28 04:43:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-28 04:43:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2021-12-28 04:43:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2021-12-28 04:43:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-28 04:43:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-28 04:43:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-28 04:43:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-28 04:43:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 04:43:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-28 04:43:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-28 04:43:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2021-12-28 04:43:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2021-12-28 04:43:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-28 04:43:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-28 04:43:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2021-12-28 04:43:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2021-12-28 04:43:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-28 04:43:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-28 04:43:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2021-12-28 04:43:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2021-12-28 04:43:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 04:43:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-28 04:43:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-28 04:43:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2021-12-28 04:43:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2021-12-28 04:43:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2021-12-28 04:43:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2021-12-28 04:43:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-28 04:43:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-28 04:43:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-28 04:43:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-28 04:43:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 04:43:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-12-28 04:43:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-12-28 04:43:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2021-12-28 04:43:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2021-12-28 04:43:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-28 04:43:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-28 04:43:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2021-12-28 04:43:02,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2021-12-28 04:43:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-28 04:43:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-28 04:43:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-28 04:43:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-28 04:43:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-28 04:43:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-28 04:43:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-28 04:43:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-28 04:43:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-28 04:43:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-28 04:43:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-28 04:43:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-28 04:43:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2021-12-28 04:43:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2021-12-28 04:43:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2021-12-28 04:43:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2021-12-28 04:43:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-28 04:43:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-28 04:43:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-28 04:43:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-28 04:43:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2021-12-28 04:43:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2021-12-28 04:43:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-28 04:43:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-28 04:43:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-28 04:43:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-28 04:43:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-28 04:43:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-28 04:43:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2021-12-28 04:43:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2021-12-28 04:43:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-28 04:43:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-28 04:43:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2021-12-28 04:43:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2021-12-28 04:43:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-28 04:43:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-28 04:43:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-28 04:43:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-28 04:43:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-28 04:43:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-28 04:43:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2021-12-28 04:43:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2021-12-28 04:43:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 04:43:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 04:43:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2021-12-28 04:43:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2021-12-28 04:43:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 04:43:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-28 04:43:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-28 04:43:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 04:43:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 04:43:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2021-12-28 04:43:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2021-12-28 04:43:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-28 04:43:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-28 04:43:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-28 04:43:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-28 04:43:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2021-12-28 04:43:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2021-12-28 04:43:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2021-12-28 04:43:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2021-12-28 04:43:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-28 04:43:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-28 04:43:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2021-12-28 04:43:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2021-12-28 04:43:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2021-12-28 04:43:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2021-12-28 04:43:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-28 04:43:02,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-28 04:43:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-28 04:43:02,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-28 04:43:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2021-12-28 04:43:02,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2021-12-28 04:43:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2021-12-28 04:43:02,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2021-12-28 04:43:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2021-12-28 04:43:02,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2021-12-28 04:43:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-28 04:43:02,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-28 04:43:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-28 04:43:02,983 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-28 04:43:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2021-12-28 04:43:02,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2021-12-28 04:43:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2021-12-28 04:43:02,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2021-12-28 04:43:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-28 04:43:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-28 04:43:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2021-12-28 04:43:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2021-12-28 04:43:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2021-12-28 04:43:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2021-12-28 04:43:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-28 04:43:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-28 04:43:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2021-12-28 04:43:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2021-12-28 04:43:02,985 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-28 04:43:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-28 04:43:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-12-28 04:43:02,986 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-12-28 04:43:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2021-12-28 04:43:02,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2021-12-28 04:43:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2021-12-28 04:43:02,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2021-12-28 04:43:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2021-12-28 04:43:02,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2021-12-28 04:43:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-28 04:43:02,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-28 04:43:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-28 04:43:02,987 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-28 04:43:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-28 04:43:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 04:43:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2021-12-28 04:43:02,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2021-12-28 04:43:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2021-12-28 04:43:02,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2021-12-28 04:43:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2021-12-28 04:43:02,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2021-12-28 04:43:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-28 04:43:02,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-28 04:43:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-12-28 04:43:02,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-12-28 04:43:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-12-28 04:43:02,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-12-28 04:43:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2021-12-28 04:43:02,989 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2021-12-28 04:43:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2021-12-28 04:43:02,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2021-12-28 04:43:04,173 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 04:43:04,176 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 04:43:04,248 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 04:43:19,255 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-12-28 04:43:19,764 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 04:43:19,793 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 04:43:19,793 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-12-28 04:43:19,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:43:19 BoogieIcfgContainer [2021-12-28 04:43:19,800 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 04:43:19,801 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 04:43:19,801 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 04:43:19,803 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 04:43:19,803 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 04:42:54" (1/3) ... [2021-12-28 04:43:19,804 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a62b736 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:43:19, skipping insertion in model container [2021-12-28 04:43:19,804 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:43:01" (2/3) ... [2021-12-28 04:43:19,804 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a62b736 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:43:19, skipping insertion in model container [2021-12-28 04:43:19,804 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:43:19" (3/3) ... [2021-12-28 04:43:19,805 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-12-28 04:43:19,809 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 04:43:19,809 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-28 04:43:19,860 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 04:43:19,868 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 [2021-12-28 04:43:19,868 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-28 04:43:19,942 INFO L276 IsEmpty]: Start isEmpty. Operand has 5124 states, 3642 states have (on average 1.3410214168039538) internal successors, (4884), 3704 states have internal predecessors, (4884), 1246 states have call successors, (1246), 236 states have call predecessors, (1246), 235 states have return successors, (1239), 1223 states have call predecessors, (1239), 1239 states have call successors, (1239) [2021-12-28 04:43:19,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-12-28 04:43:19,959 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:43:19,960 INFO L514 BasicCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 04:43:19,960 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:43:19,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:43:19,964 INFO L85 PathProgramCache]: Analyzing trace with hash 434920415, now seen corresponding path program 1 times [2021-12-28 04:43:19,969 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:43:19,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416556872] [2021-12-28 04:43:19,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:43:19,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:43:20,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-28 04:43:20,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:20,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-28 04:43:20,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:20,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-28 04:43:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:20,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-28 04:43:20,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:20,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-28 04:43:20,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:20,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-28 04:43:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:20,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-28 04:43:20,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-28 04:43:20,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:20,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-28 04:43:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:20,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:21,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-28 04:43:21,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:21,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-28 04:43:21,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:21,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-28 04:43:21,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:21,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-28 04:43:21,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:21,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-28 04:43:21,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-28 04:43:21,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:21,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-28 04:43:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:21,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-28 04:43:21,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-28 04:43:21,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-12-28 04:43:21,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-12-28 04:43:21,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:21,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2021-12-28 04:43:21,237 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:43:21,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1416556872] [2021-12-28 04:43:21,238 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1416556872] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:43:21,238 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:43:21,238 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-28 04:43:21,239 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439814969] [2021-12-28 04:43:21,240 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:43:21,245 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-28 04:43:21,246 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:43:21,269 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-28 04:43:21,270 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-28 04:43:21,280 INFO L87 Difference]: Start difference. First operand has 5124 states, 3642 states have (on average 1.3410214168039538) internal successors, (4884), 3704 states have internal predecessors, (4884), 1246 states have call successors, (1246), 236 states have call predecessors, (1246), 235 states have return successors, (1239), 1223 states have call predecessors, (1239), 1239 states have call successors, (1239) Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2021-12-28 04:43:31,462 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:43:33,733 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:43:38,511 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:43:40,848 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:43:42,957 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:43:45,787 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:43:47,892 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:43:52,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 04:43:52,918 INFO L93 Difference]: Finished difference Result 16677 states and 24498 transitions. [2021-12-28 04:43:52,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-28 04:43:52,920 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 225 [2021-12-28 04:43:52,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 04:43:53,025 INFO L225 Difference]: With dead ends: 16677 [2021-12-28 04:43:53,026 INFO L226 Difference]: Without dead ends: 11578 [2021-12-28 04:43:53,071 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-28 04:43:53,075 INFO L933 BasicCegarLoop]: 7707 mSDtfsCounter, 11723 mSDsluCounter, 7337 mSDsCounter, 0 mSdLazyCounter, 6185 mSolverCounterSat, 4694 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12942 SdHoareTripleChecker+Valid, 15044 SdHoareTripleChecker+Invalid, 10886 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4694 IncrementalHoareTripleChecker+Valid, 6185 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.6s IncrementalHoareTripleChecker+Time [2021-12-28 04:43:53,080 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [12942 Valid, 15044 Invalid, 10886 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4694 Valid, 6185 Invalid, 7 Unknown, 0 Unchecked, 30.6s Time] [2021-12-28 04:43:53,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11578 states. [2021-12-28 04:43:53,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11578 to 10067. [2021-12-28 04:43:53,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10067 states, 7160 states have (on average 1.3356145251396647) internal successors, (9563), 7285 states have internal predecessors, (9563), 2438 states have call successors, (2438), 468 states have call predecessors, (2438), 468 states have return successors, (2437), 2403 states have call predecessors, (2437), 2435 states have call successors, (2437) [2021-12-28 04:43:53,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10067 states to 10067 states and 14438 transitions. [2021-12-28 04:43:53,784 INFO L78 Accepts]: Start accepts. Automaton has 10067 states and 14438 transitions. Word has length 225 [2021-12-28 04:43:53,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 04:43:53,787 INFO L470 AbstractCegarLoop]: Abstraction has 10067 states and 14438 transitions. [2021-12-28 04:43:53,789 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2021-12-28 04:43:53,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10067 states and 14438 transitions. [2021-12-28 04:43:53,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-12-28 04:43:53,807 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:43:53,807 INFO L514 BasicCegarLoop]: trace histogram [22, 22, 18, 18, 18, 18, 18, 18, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 04:43:53,808 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-28 04:43:53,808 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:43:53,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:43:53,809 INFO L85 PathProgramCache]: Analyzing trace with hash -609978399, now seen corresponding path program 1 times [2021-12-28 04:43:53,809 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:43:53,809 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [782339400] [2021-12-28 04:43:53,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:43:53,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:43:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:54,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-28 04:43:54,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:54,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:54,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:54,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-28 04:43:54,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:54,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:54,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-28 04:43:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:54,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:54,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-28 04:43:54,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:54,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:43:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:43:54,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47