./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 791161d1 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.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 a2abac310a27b5a5bcc59448f1c6a5bb002a25760bc50fe35981661b9f35339a --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-23 01:33:39,514 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-23 01:33:39,517 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-23 01:33:39,568 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-23 01:33:39,569 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-23 01:33:39,570 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-23 01:33:39,572 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-23 01:33:39,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-23 01:33:39,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-23 01:33:39,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-23 01:33:39,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-23 01:33:39,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-23 01:33:39,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-23 01:33:39,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-23 01:33:39,589 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-23 01:33:39,592 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-23 01:33:39,592 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-23 01:33:39,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-23 01:33:39,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-23 01:33:39,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-23 01:33:39,600 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-23 01:33:39,601 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-23 01:33:39,602 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-23 01:33:39,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-23 01:33:39,605 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-23 01:33:39,609 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-23 01:33:39,609 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-23 01:33:39,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-23 01:33:39,610 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-23 01:33:39,611 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-23 01:33:39,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-23 01:33:39,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-23 01:33:39,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-23 01:33:39,613 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-23 01:33:39,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-23 01:33:39,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-23 01:33:39,615 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-23 01:33:39,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-23 01:33:39,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-23 01:33:39,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-23 01:33:39,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-23 01:33:39,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-23 01:33:39,619 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-23 01:33:39,644 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-23 01:33:39,645 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-23 01:33:39,645 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-23 01:33:39,645 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-23 01:33:39,645 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-23 01:33:39,646 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-23 01:33:39,646 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-23 01:33:39,646 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-23 01:33:39,646 INFO L138 SettingsManager]: * Use SBE=true [2022-07-23 01:33:39,647 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-23 01:33:39,647 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-23 01:33:39,647 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-23 01:33:39,647 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-23 01:33:39,648 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-23 01:33:39,648 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-23 01:33:39,648 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-23 01:33:39,648 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-23 01:33:39,648 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-23 01:33:39,648 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-23 01:33:39,648 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-23 01:33:39,649 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-23 01:33:39,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 01:33:39,649 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-23 01:33:39,649 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-23 01:33:39,649 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-23 01:33:39,649 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-23 01:33:39,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-23 01:33:39,650 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-23 01:33:39,650 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-23 01:33:39,650 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-23 01:33:39,650 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a2abac310a27b5a5bcc59448f1c6a5bb002a25760bc50fe35981661b9f35339a [2022-07-23 01:33:39,861 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-23 01:33:39,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-23 01:33:39,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-23 01:33:39,885 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-23 01:33:39,886 INFO L275 PluginConnector]: CDTParser initialized [2022-07-23 01:33:39,887 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2022-07-23 01:33:39,948 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/538914703/8cda37fd718449c98bd2b5e80c48939b/FLAG87cfbb55d [2022-07-23 01:33:40,724 INFO L306 CDTParser]: Found 1 translation units. [2022-07-23 01:33:40,724 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2022-07-23 01:33:40,777 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/538914703/8cda37fd718449c98bd2b5e80c48939b/FLAG87cfbb55d [2022-07-23 01:33:41,186 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/538914703/8cda37fd718449c98bd2b5e80c48939b [2022-07-23 01:33:41,188 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-23 01:33:41,189 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-23 01:33:41,190 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-23 01:33:41,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-23 01:33:41,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-23 01:33:41,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 01:33:41" (1/1) ... [2022-07-23 01:33:41,197 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47c9e6e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:33:41, skipping insertion in model container [2022-07-23 01:33:41,197 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 01:33:41" (1/1) ... [2022-07-23 01:33:41,202 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-23 01:33:41,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 01:33:46,657 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[600803,600816] [2022-07-23 01:33:46,722 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 01:33:46,786 INFO L203 MainTranslator]: Completed pre-run [2022-07-23 01:33:46,944 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-23 01:33:46,949 INFO L158 Benchmark]: Toolchain (without parser) took 5759.06ms. Allocated memory was 88.1MB in the beginning and 172.0MB in the end (delta: 83.9MB). Free memory was 39.5MB in the beginning and 52.3MB in the end (delta: -12.8MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. [2022-07-23 01:33:46,950 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 73.4MB. Free memory was 52.2MB in the beginning and 52.2MB in the end (delta: 41.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-23 01:33:46,951 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5757.71ms. Allocated memory was 88.1MB in the beginning and 172.0MB in the end (delta: 83.9MB). Free memory was 39.0MB in the beginning and 52.3MB in the end (delta: -13.3MB). Peak memory consumption was 78.4MB. Max. memory is 16.1GB. [2022-07-23 01:33:46,953 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 73.4MB. Free memory was 52.2MB in the beginning and 52.2MB in the end (delta: 41.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5757.71ms. Allocated memory was 88.1MB in the beginning and 172.0MB in the end (delta: 83.9MB). Free memory was 39.0MB in the beginning and 52.3MB in the end (delta: -13.3MB). Peak memory consumption was 78.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 a2abac310a27b5a5bcc59448f1c6a5bb002a25760bc50fe35981661b9f35339a --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-23 01:33:48,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-23 01:33:48,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-23 01:33:48,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-23 01:33:48,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-23 01:33:48,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-23 01:33:48,513 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-23 01:33:48,517 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-23 01:33:48,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-23 01:33:48,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-23 01:33:48,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-23 01:33:48,521 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-23 01:33:48,522 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-23 01:33:48,524 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-23 01:33:48,525 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-23 01:33:48,527 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-23 01:33:48,528 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-23 01:33:48,531 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-23 01:33:48,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-23 01:33:48,535 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-23 01:33:48,538 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-23 01:33:48,539 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-23 01:33:48,539 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-23 01:33:48,540 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-23 01:33:48,541 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-23 01:33:48,551 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-23 01:33:48,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-23 01:33:48,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-23 01:33:48,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-23 01:33:48,553 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-23 01:33:48,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-23 01:33:48,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-23 01:33:48,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-23 01:33:48,554 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-23 01:33:48,555 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-23 01:33:48,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-23 01:33:48,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-23 01:33:48,556 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-23 01:33:48,556 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-23 01:33:48,557 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-23 01:33:48,557 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-23 01:33:48,558 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-23 01:33:48,558 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-23 01:33:48,583 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-23 01:33:48,584 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-23 01:33:48,585 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-23 01:33:48,585 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-23 01:33:48,586 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-23 01:33:48,586 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-23 01:33:48,586 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-23 01:33:48,587 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-23 01:33:48,587 INFO L138 SettingsManager]: * Use SBE=true [2022-07-23 01:33:48,587 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-23 01:33:48,588 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-23 01:33:48,588 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-23 01:33:48,588 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-23 01:33:48,588 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-23 01:33:48,588 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-23 01:33:48,588 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-23 01:33:48,588 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-23 01:33:48,589 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-23 01:33:48,589 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-23 01:33:48,589 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-23 01:33:48,589 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-23 01:33:48,589 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-23 01:33:48,589 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-23 01:33:48,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 01:33:48,590 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-23 01:33:48,590 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-23 01:33:48,590 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-23 01:33:48,590 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-23 01:33:48,590 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-23 01:33:48,590 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-23 01:33:48,591 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-23 01:33:48,591 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-23 01:33:48,591 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-23 01:33:48,591 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a2abac310a27b5a5bcc59448f1c6a5bb002a25760bc50fe35981661b9f35339a [2022-07-23 01:33:48,886 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-23 01:33:48,905 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-23 01:33:48,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-23 01:33:48,908 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-23 01:33:48,909 INFO L275 PluginConnector]: CDTParser initialized [2022-07-23 01:33:48,910 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2022-07-23 01:33:48,966 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/767479836/32f75507347d4f5c870ce53f24481d00/FLAG49d36bbce [2022-07-23 01:33:49,984 INFO L306 CDTParser]: Found 1 translation units. [2022-07-23 01:33:49,985 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2022-07-23 01:33:50,043 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/767479836/32f75507347d4f5c870ce53f24481d00/FLAG49d36bbce [2022-07-23 01:33:50,350 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/767479836/32f75507347d4f5c870ce53f24481d00 [2022-07-23 01:33:50,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-23 01:33:50,353 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-23 01:33:50,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-23 01:33:50,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-23 01:33:50,357 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-23 01:33:50,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 01:33:50" (1/1) ... [2022-07-23 01:33:50,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e65a580 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:33:50, skipping insertion in model container [2022-07-23 01:33:50,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 01:33:50" (1/1) ... [2022-07-23 01:33:50,364 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-23 01:33:50,508 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 01:33:56,409 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[600803,600816] [2022-07-23 01:33:56,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 01:33:56,559 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-23 01:33:56,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 01:33:57,143 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[600803,600816] [2022-07-23 01:33:57,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 01:33:57,203 INFO L203 MainTranslator]: Completed pre-run [2022-07-23 01:33:57,617 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[600803,600816] [2022-07-23 01:33:57,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 01:33:57,919 INFO L208 MainTranslator]: Completed translation [2022-07-23 01:33:57,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:33:57 WrapperNode [2022-07-23 01:33:57,920 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-23 01:33:57,921 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-23 01:33:57,921 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-23 01:33:57,921 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-23 01:33:57,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:33:57" (1/1) ... [2022-07-23 01:33:58,034 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:33:57" (1/1) ... [2022-07-23 01:33:58,298 INFO L137 Inliner]: procedures = 692, calls = 7466, calls flagged for inlining = 299, calls inlined = 290, statements flattened = 14978 [2022-07-23 01:33:58,298 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-23 01:33:58,299 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-23 01:33:58,299 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-23 01:33:58,299 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-23 01:33:58,306 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:33:57" (1/1) ... [2022-07-23 01:33:58,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:33:57" (1/1) ... [2022-07-23 01:33:58,478 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:33:57" (1/1) ... [2022-07-23 01:33:58,479 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:33:57" (1/1) ... [2022-07-23 01:33:58,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:33:57" (1/1) ... [2022-07-23 01:33:58,658 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:33:57" (1/1) ... [2022-07-23 01:33:58,704 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:33:57" (1/1) ... [2022-07-23 01:33:58,762 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-23 01:33:58,763 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-23 01:33:58,763 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-23 01:33:58,763 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-23 01:33:58,763 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:33:57" (1/1) ... [2022-07-23 01:33:58,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 01:33:58,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 01:33:58,796 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) [2022-07-23 01:33:58,813 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 [2022-07-23 01:33:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-23 01:33:58,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-23 01:33:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-07-23 01:33:58,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-07-23 01:33:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-07-23 01:33:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-23 01:33:58,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-23 01:33:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-07-23 01:33:58,825 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-07-23 01:33:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2022-07-23 01:33:58,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2022-07-23 01:33:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-07-23 01:33:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-07-23 01:33:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-07-23 01:33:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-07-23 01:33:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-07-23 01:33:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-07-23 01:33:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2022-07-23 01:33:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2022-07-23 01:33:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-23 01:33:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-23 01:33:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2022-07-23 01:33:58,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2022-07-23 01:33:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2022-07-23 01:33:58,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2022-07-23 01:33:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2022-07-23 01:33:58,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2022-07-23 01:33:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2022-07-23 01:33:58,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2022-07-23 01:33:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-07-23 01:33:58,828 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-07-23 01:33:58,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-07-23 01:33:58,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-07-23 01:33:58,828 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_port_cfg_work [2022-07-23 01:33:58,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_port_cfg_work [2022-07-23 01:33:58,828 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2022-07-23 01:33:58,828 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2022-07-23 01:33:58,828 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-07-23 01:33:58,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-07-23 01:33:58,829 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2022-07-23 01:33:58,829 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2022-07-23 01:33:58,829 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-07-23 01:33:58,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-07-23 01:33:58,829 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-07-23 01:33:58,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-07-23 01:33:58,829 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-07-23 01:33:58,829 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-07-23 01:33:58,829 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-07-23 01:33:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-07-23 01:33:58,830 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-07-23 01:33:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-07-23 01:33:58,830 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2022-07-23 01:33:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2022-07-23 01:33:58,830 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2022-07-23 01:33:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2022-07-23 01:33:58,830 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-23 01:33:58,830 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-23 01:33:58,831 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-07-23 01:33:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-07-23 01:33:58,831 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2022-07-23 01:33:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2022-07-23 01:33:58,831 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2022-07-23 01:33:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2022-07-23 01:33:58,831 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2022-07-23 01:33:58,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2022-07-23 01:33:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2022-07-23 01:33:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2022-07-23 01:33:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-07-23 01:33:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-07-23 01:33:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-23 01:33:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-23 01:33:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2022-07-23 01:33:58,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2022-07-23 01:33:58,832 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-23 01:33:58,833 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-23 01:33:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-07-23 01:33:58,833 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-07-23 01:33:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2022-07-23 01:33:58,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2022-07-23 01:33:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-07-23 01:33:58,833 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-07-23 01:33:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2022-07-23 01:33:58,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2022-07-23 01:33:58,833 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2022-07-23 01:33:58,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2022-07-23 01:33:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-07-23 01:33:58,834 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-07-23 01:33:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-07-23 01:33:58,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-07-23 01:33:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-23 01:33:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-07-23 01:33:58,834 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-07-23 01:33:58,834 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2022-07-23 01:33:58,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2022-07-23 01:33:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2022-07-23 01:33:58,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2022-07-23 01:33:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2022-07-23 01:33:58,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2022-07-23 01:33:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-23 01:33:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-23 01:33:58,835 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2022-07-23 01:33:58,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2022-07-23 01:33:58,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-23 01:33:58,836 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2022-07-23 01:33:58,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2022-07-23 01:33:58,836 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2022-07-23 01:33:58,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2022-07-23 01:33:58,836 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-07-23 01:33:58,836 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-07-23 01:33:58,836 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2022-07-23 01:33:58,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2022-07-23 01:33:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2022-07-23 01:33:58,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2022-07-23 01:33:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2022-07-23 01:33:58,837 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2022-07-23 01:33:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-23 01:33:58,837 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-23 01:33:58,837 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2022-07-23 01:33:58,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2022-07-23 01:33:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-23 01:33:58,838 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-23 01:33:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2022-07-23 01:33:58,838 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2022-07-23 01:33:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-07-23 01:33:58,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-07-23 01:33:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2022-07-23 01:33:58,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2022-07-23 01:33:58,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-07-23 01:33:58,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-07-23 01:33:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-23 01:33:58,839 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-23 01:33:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-23 01:33:58,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-23 01:33:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2022-07-23 01:33:58,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2022-07-23 01:33:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_idc_work [2022-07-23 01:33:58,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_idc_work [2022-07-23 01:33:58,839 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2022-07-23 01:33:58,840 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2022-07-23 01:33:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2022-07-23 01:33:58,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2022-07-23 01:33:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2022-07-23 01:33:58,840 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2022-07-23 01:33:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-07-23 01:33:58,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-07-23 01:33:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-23 01:33:58,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-23 01:33:58,840 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-07-23 01:33:58,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-07-23 01:33:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-07-23 01:33:58,841 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-07-23 01:33:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2022-07-23 01:33:58,841 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2022-07-23 01:33:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2022-07-23 01:33:58,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2022-07-23 01:33:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-23 01:33:58,841 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-23 01:33:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-07-23 01:33:58,842 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-07-23 01:33:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2022-07-23 01:33:58,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2022-07-23 01:33:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2022-07-23 01:33:58,842 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2022-07-23 01:33:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-23 01:33:58,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-23 01:33:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2022-07-23 01:33:58,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2022-07-23 01:33:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-07-23 01:33:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-07-23 01:33:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-07-23 01:33:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-07-23 01:33:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2022-07-23 01:33:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2022-07-23 01:33:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2022-07-23 01:33:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2022-07-23 01:33:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-07-23 01:33:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-07-23 01:33:58,844 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-23 01:33:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-23 01:33:58,844 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2022-07-23 01:33:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2022-07-23 01:33:58,844 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2022-07-23 01:33:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2022-07-23 01:33:58,844 INFO L130 BoogieDeclarations]: Found specification of procedure ql_asic_reset_work [2022-07-23 01:33:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_asic_reset_work [2022-07-23 01:33:58,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-07-23 01:33:58,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-07-23 01:33:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2022-07-23 01:33:58,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2022-07-23 01:33:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-23 01:33:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2022-07-23 01:33:58,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2022-07-23 01:33:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-07-23 01:33:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2022-07-23 01:33:58,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2022-07-23 01:33:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2022-07-23 01:33:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2022-07-23 01:33:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-23 01:33:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-07-23 01:33:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-07-23 01:33:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2022-07-23 01:33:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2022-07-23 01:33:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-23 01:33:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-23 01:33:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-23 01:33:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-23 01:33:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-23 01:33:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-23 01:33:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-23 01:33:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2022-07-23 01:33:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2022-07-23 01:33:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-07-23 01:33:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-07-23 01:33:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2022-07-23 01:33:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2022-07-23 01:33:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2022-07-23 01:33:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2022-07-23 01:33:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2022-07-23 01:33:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2022-07-23 01:33:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-07-23 01:33:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-07-23 01:33:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2022-07-23 01:33:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2022-07-23 01:33:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-23 01:33:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-23 01:33:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2022-07-23 01:33:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2022-07-23 01:33:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2022-07-23 01:33:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2022-07-23 01:33:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-23 01:33:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-23 01:33:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2022-07-23 01:33:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2022-07-23 01:33:58,849 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-07-23 01:33:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-07-23 01:33:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2022-07-23 01:33:58,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2022-07-23 01:33:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-07-23 01:33:58,850 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-07-23 01:33:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-07-23 01:33:58,850 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-07-23 01:33:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2022-07-23 01:33:58,850 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2022-07-23 01:33:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2022-07-23 01:33:58,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2022-07-23 01:33:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-07-23 01:33:58,851 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-07-23 01:33:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2022-07-23 01:33:58,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2022-07-23 01:33:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-07-23 01:33:58,851 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-07-23 01:33:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-07-23 01:33:58,851 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-07-23 01:33:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-23 01:33:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_core_to_log [2022-07-23 01:33:58,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_core_to_log [2022-07-23 01:33:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2022-07-23 01:33:58,852 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2022-07-23 01:33:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-23 01:33:58,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-23 01:33:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2022-07-23 01:33:58,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2022-07-23 01:33:58,852 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-07-23 01:33:58,852 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-07-23 01:33:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2022-07-23 01:33:58,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2022-07-23 01:33:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-23 01:33:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2022-07-23 01:33:58,853 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2022-07-23 01:33:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-23 01:33:58,853 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-23 01:33:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-23 01:33:58,853 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2022-07-23 01:33:58,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2022-07-23 01:33:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-23 01:33:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-23 01:33:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-23 01:33:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-23 01:33:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-23 01:33:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-23 01:33:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-07-23 01:33:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-07-23 01:33:58,854 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-07-23 01:33:58,854 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-07-23 01:33:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2022-07-23 01:33:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2022-07-23 01:33:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-07-23 01:33:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-07-23 01:33:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-07-23 01:33:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-07-23 01:33:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-07-23 01:33:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-07-23 01:33:58,855 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2022-07-23 01:33:58,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2022-07-23 01:33:58,856 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_idc_ack [2022-07-23 01:33:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_idc_ack [2022-07-23 01:33:58,856 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-23 01:33:58,856 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2022-07-23 01:33:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2022-07-23 01:33:58,856 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-07-23 01:33:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-07-23 01:33:58,856 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-07-23 01:33:58,856 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-07-23 01:33:58,856 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2022-07-23 01:33:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2022-07-23 01:33:58,857 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2022-07-23 01:33:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2022-07-23 01:33:58,857 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2022-07-23 01:33:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2022-07-23 01:33:58,857 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-07-23 01:33:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-07-23 01:33:58,857 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2022-07-23 01:33:58,857 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2022-07-23 01:33:58,857 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-23 01:33:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-23 01:33:58,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-23 01:33:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-23 01:33:58,858 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-07-23 01:33:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-07-23 01:33:58,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-07-23 01:33:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-07-23 01:33:58,858 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-07-23 01:33:58,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-07-23 01:33:58,858 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2022-07-23 01:33:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2022-07-23 01:33:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-23 01:33:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-23 01:33:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-23 01:33:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-23 01:33:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2022-07-23 01:33:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2022-07-23 01:33:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2022-07-23 01:33:58,859 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2022-07-23 01:33:58,859 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-23 01:33:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-23 01:33:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2022-07-23 01:33:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2022-07-23 01:33:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-07-23 01:33:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-07-23 01:33:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2022-07-23 01:33:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2022-07-23 01:33:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2022-07-23 01:33:58,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2022-07-23 01:33:58,860 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-07-23 01:33:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-07-23 01:33:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2022-07-23 01:33:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2022-07-23 01:33:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-07-23 01:33:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-07-23 01:33:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2022-07-23 01:33:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2022-07-23 01:33:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-23 01:33:58,861 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-23 01:33:58,861 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-23 01:33:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2022-07-23 01:33:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2022-07-23 01:33:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-07-23 01:33:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-07-23 01:33:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2022-07-23 01:33:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2022-07-23 01:33:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-07-23 01:33:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-07-23 01:33:58,862 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2022-07-23 01:33:58,862 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2022-07-23 01:33:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2022-07-23 01:33:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2022-07-23 01:33:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2022-07-23 01:33:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2022-07-23 01:33:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-23 01:33:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-07-23 01:33:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-07-23 01:33:58,863 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2022-07-23 01:33:58,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2022-07-23 01:33:58,864 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2022-07-23 01:33:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2022-07-23 01:33:58,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-07-23 01:33:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-07-23 01:33:58,864 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-07-23 01:33:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-07-23 01:33:58,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-07-23 01:33:58,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-07-23 01:33:58,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-23 01:33:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-23 01:33:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-23 01:33:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-23 01:33:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-23 01:33:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2022-07-23 01:33:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2022-07-23 01:33:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2022-07-23 01:33:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2022-07-23 01:33:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2022-07-23 01:33:58,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2022-07-23 01:33:58,865 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-07-23 01:33:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-07-23 01:33:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-07-23 01:33:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-07-23 01:33:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2022-07-23 01:33:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2022-07-23 01:33:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-23 01:33:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-23 01:33:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-23 01:33:58,866 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-23 01:33:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-23 01:33:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-23 01:33:58,867 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2022-07-23 01:33:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2022-07-23 01:33:58,867 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2022-07-23 01:33:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2022-07-23 01:33:58,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-07-23 01:33:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-07-23 01:33:58,867 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-07-23 01:33:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-07-23 01:33:58,867 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2022-07-23 01:33:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2022-07-23 01:33:58,868 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-07-23 01:33:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-07-23 01:33:58,868 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-23 01:33:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-23 01:33:58,868 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-07-23 01:33:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-07-23 01:33:58,868 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2022-07-23 01:33:58,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2022-07-23 01:33:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-07-23 01:33:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-07-23 01:33:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2022-07-23 01:33:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2022-07-23 01:33:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-07-23 01:33:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-07-23 01:33:58,869 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-07-23 01:33:58,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-07-23 01:33:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-07-23 01:33:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-07-23 01:33:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-07-23 01:33:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-07-23 01:33:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2022-07-23 01:33:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2022-07-23 01:33:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-23 01:33:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-23 01:33:58,870 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2022-07-23 01:33:58,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2022-07-23 01:33:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2022-07-23 01:33:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2022-07-23 01:33:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-07-23 01:33:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-07-23 01:33:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-23 01:33:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-23 01:33:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-23 01:33:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-23 01:33:58,871 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-07-23 01:33:58,871 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-07-23 01:33:58,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-23 01:33:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-23 01:33:58,872 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2022-07-23 01:33:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2022-07-23 01:33:58,872 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2022-07-23 01:33:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2022-07-23 01:33:58,872 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2022-07-23 01:33:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2022-07-23 01:33:58,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-07-23 01:33:58,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-07-23 01:33:58,872 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-07-23 01:33:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-07-23 01:33:58,873 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2022-07-23 01:33:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2022-07-23 01:33:58,873 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2022-07-23 01:33:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2022-07-23 01:33:58,873 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-07-23 01:33:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-07-23 01:33:58,873 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2022-07-23 01:33:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2022-07-23 01:33:58,873 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2022-07-23 01:33:58,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2022-07-23 01:33:58,874 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-07-23 01:33:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-07-23 01:33:58,874 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2022-07-23 01:33:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2022-07-23 01:33:58,874 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2022-07-23 01:33:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2022-07-23 01:33:58,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-07-23 01:33:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-07-23 01:33:58,874 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2022-07-23 01:33:58,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2022-07-23 01:33:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2022-07-23 01:33:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2022-07-23 01:33:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-07-23 01:33:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-07-23 01:33:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-07-23 01:33:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-07-23 01:33:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_work [2022-07-23 01:33:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_work [2022-07-23 01:33:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2022-07-23 01:33:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2022-07-23 01:33:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-07-23 01:33:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-07-23 01:33:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2022-07-23 01:33:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2022-07-23 01:33:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2022-07-23 01:33:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2022-07-23 01:33:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2022-07-23 01:33:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2022-07-23 01:33:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2022-07-23 01:33:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2022-07-23 01:33:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2022-07-23 01:33:58,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2022-07-23 01:33:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-07-23 01:33:58,877 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-07-23 01:33:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-07-23 01:33:58,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-07-23 01:33:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2022-07-23 01:33:58,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2022-07-23 01:33:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2022-07-23 01:33:58,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2022-07-23 01:33:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2022-07-23 01:33:58,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2022-07-23 01:33:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-07-23 01:33:58,878 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-07-23 01:33:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-23 01:33:58,878 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-23 01:33:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_reset_work [2022-07-23 01:33:58,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_reset_work [2022-07-23 01:33:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2022-07-23 01:33:58,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2022-07-23 01:33:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2022-07-23 01:33:58,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2022-07-23 01:33:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2022-07-23 01:33:58,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2022-07-23 01:33:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-07-23 01:33:58,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-07-23 01:33:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2022-07-23 01:33:58,879 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2022-07-23 01:33:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2022-07-23 01:33:58,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2022-07-23 01:34:00,192 INFO L234 CfgBuilder]: Building ICFG [2022-07-23 01:34:00,197 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-23 01:34:00,301 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-23 01:37:42,670 INFO L275 CfgBuilder]: Performing block encoding [2022-07-23 01:37:42,700 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-23 01:37:42,700 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-23 01:37:42,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 01:37:42 BoogieIcfgContainer [2022-07-23 01:37:42,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-23 01:37:42,711 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-23 01:37:42,712 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-23 01:37:42,714 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-23 01:37:42,714 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.07 01:33:50" (1/3) ... [2022-07-23 01:37:42,715 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@408a2e06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 01:37:42, skipping insertion in model container [2022-07-23 01:37:42,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 01:33:57" (2/3) ... [2022-07-23 01:37:42,715 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@408a2e06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 01:37:42, skipping insertion in model container [2022-07-23 01:37:42,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 01:37:42" (3/3) ... [2022-07-23 01:37:42,716 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2022-07-23 01:37:42,737 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-23 01:37:42,737 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-23 01:37:42,857 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-23 01:37:42,864 INFO L357 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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@12412dc5, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@242853e [2022-07-23 01:37:42,864 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-23 01:37:42,881 INFO L276 IsEmpty]: Start isEmpty. Operand has 5297 states, 3755 states have (on average 1.3824234354194407) internal successors, (5191), 3842 states have internal predecessors, (5191), 1292 states have call successors, (1292), 249 states have call predecessors, (1292), 248 states have return successors, (1276), 1262 states have call predecessors, (1276), 1276 states have call successors, (1276) [2022-07-23 01:37:42,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-07-23 01:37:42,924 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 01:37:42,926 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 01:37:42,927 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 01:37:42,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 01:37:42,933 INFO L85 PathProgramCache]: Analyzing trace with hash 1224976686, now seen corresponding path program 1 times [2022-07-23 01:37:42,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-23 01:37:42,953 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1086876455] [2022-07-23 01:37:42,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 01:37:42,954 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-23 01:37:42,954 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-23 01:37:42,956 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-23 01:37:42,959 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-07-23 01:37:46,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:37:46,957 INFO L263 TraceCheckSpWp]: Trace formula consists of 5372 conjuncts, 1 conjunts are in the unsatisfiable core [2022-07-23 01:37:46,984 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-23 01:37:47,040 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2022-07-23 01:37:47,044 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-23 01:37:47,045 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-23 01:37:47,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1086876455] [2022-07-23 01:37:47,047 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1086876455] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 01:37:47,047 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 01:37:47,047 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-23 01:37:47,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [409668097] [2022-07-23 01:37:47,049 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 01:37:47,052 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-07-23 01:37:47,052 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-23 01:37:47,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-23 01:37:47,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-23 01:37:47,082 INFO L87 Difference]: Start difference. First operand has 5297 states, 3755 states have (on average 1.3824234354194407) internal successors, (5191), 3842 states have internal predecessors, (5191), 1292 states have call successors, (1292), 249 states have call predecessors, (1292), 248 states have return successors, (1276), 1262 states have call predecessors, (1276), 1276 states have call successors, (1276) Second operand has 2 states, 2 states have (on average 62.5) internal successors, (125), 2 states have internal predecessors, (125), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-07-23 01:37:47,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 01:37:47,288 INFO L93 Difference]: Finished difference Result 10589 states and 15612 transitions. [2022-07-23 01:37:47,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-23 01:37:47,290 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 62.5) internal successors, (125), 2 states have internal predecessors, (125), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 260 [2022-07-23 01:37:47,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 01:37:47,329 INFO L225 Difference]: With dead ends: 10589 [2022-07-23 01:37:47,329 INFO L226 Difference]: Without dead ends: 5261 [2022-07-23 01:37:47,359 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 259 GetRequests, 259 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-23 01:37:47,361 INFO L413 NwaCegarLoop]: 7754 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 7754 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-23 01:37:47,362 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 7754 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-23 01:37:47,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5261 states. [2022-07-23 01:37:47,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5261 to 5261. [2022-07-23 01:37:47,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5261 states, 3737 states have (on average 1.3767728124163767) internal successors, (5145), 3806 states have internal predecessors, (5145), 1276 states have call successors, (1276), 248 states have call predecessors, (1276), 247 states have return successors, (1274), 1260 states have call predecessors, (1274), 1274 states have call successors, (1274) [2022-07-23 01:37:47,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 5261 states and 7695 transitions. [2022-07-23 01:37:47,615 INFO L78 Accepts]: Start accepts. Automaton has 5261 states and 7695 transitions. Word has length 260 [2022-07-23 01:37:47,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 01:37:47,616 INFO L495 AbstractCegarLoop]: Abstraction has 5261 states and 7695 transitions. [2022-07-23 01:37:47,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 62.5) internal successors, (125), 2 states have internal predecessors, (125), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-07-23 01:37:47,617 INFO L276 IsEmpty]: Start isEmpty. Operand 5261 states and 7695 transitions. [2022-07-23 01:37:47,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-07-23 01:37:47,628 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 01:37:47,629 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 01:37:47,747 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Ended with exit code 0 [2022-07-23 01:37:47,847 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-23 01:37:47,848 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 01:37:47,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 01:37:47,849 INFO L85 PathProgramCache]: Analyzing trace with hash -426566860, now seen corresponding path program 1 times [2022-07-23 01:37:47,855 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-23 01:37:47,855 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1964049660] [2022-07-23 01:37:47,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 01:37:47,855 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-23 01:37:47,855 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-23 01:37:47,873 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-23 01:37:47,907 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-07-23 01:37:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:37:52,278 INFO L263 TraceCheckSpWp]: Trace formula consists of 5372 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-23 01:37:52,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-23 01:37:52,992 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2022-07-23 01:37:52,993 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-23 01:37:52,993 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-23 01:37:52,993 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1964049660] [2022-07-23 01:37:52,993 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1964049660] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 01:37:52,993 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 01:37:52,993 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-23 01:37:52,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1621056848] [2022-07-23 01:37:52,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 01:37:52,994 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-23 01:37:52,994 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-23 01:37:52,995 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-23 01:37:52,995 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-23 01:37:52,995 INFO L87 Difference]: Start difference. First operand 5261 states and 7695 transitions. Second operand has 6 states, 5 states have (on average 24.2) internal successors, (121), 6 states have internal predecessors, (121), 3 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-07-23 01:37:56,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 01:37:56,677 INFO L93 Difference]: Finished difference Result 10518 states and 15626 transitions. [2022-07-23 01:37:56,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-23 01:37:56,678 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 24.2) internal successors, (121), 6 states have internal predecessors, (121), 3 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 260 [2022-07-23 01:37:56,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 01:37:56,709 INFO L225 Difference]: With dead ends: 10518 [2022-07-23 01:37:56,709 INFO L226 Difference]: Without dead ends: 5264 [2022-07-23 01:37:56,738 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 261 GetRequests, 255 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-07-23 01:37:56,739 INFO L413 NwaCegarLoop]: 7675 mSDtfsCounter, 6 mSDsluCounter, 30633 mSDsCounter, 0 mSdLazyCounter, 162 mSolverCounterSat, 40 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 38308 SdHoareTripleChecker+Invalid, 202 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 162 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-07-23 01:37:56,740 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 38308 Invalid, 202 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [40 Valid, 162 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-07-23 01:37:56,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5264 states. [2022-07-23 01:37:56,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5264 to 5264. [2022-07-23 01:37:56,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5264 states, 3739 states have (on average 1.3768387269323348) internal successors, (5148), 3809 states have internal predecessors, (5148), 1276 states have call successors, (1276), 248 states have call predecessors, (1276), 248 states have return successors, (1278), 1260 states have call predecessors, (1278), 1274 states have call successors, (1278) [2022-07-23 01:37:56,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 5264 states and 7702 transitions. [2022-07-23 01:37:56,922 INFO L78 Accepts]: Start accepts. Automaton has 5264 states and 7702 transitions. Word has length 260 [2022-07-23 01:37:56,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 01:37:56,923 INFO L495 AbstractCegarLoop]: Abstraction has 5264 states and 7702 transitions. [2022-07-23 01:37:56,923 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 24.2) internal successors, (121), 6 states have internal predecessors, (121), 3 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-07-23 01:37:56,924 INFO L276 IsEmpty]: Start isEmpty. Operand 5264 states and 7702 transitions. [2022-07-23 01:37:56,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-07-23 01:37:56,933 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 01:37:56,934 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 01:37:57,033 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-07-23 01:37:57,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-23 01:37:57,156 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 01:37:57,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 01:37:57,156 INFO L85 PathProgramCache]: Analyzing trace with hash -1821383006, now seen corresponding path program 1 times [2022-07-23 01:37:57,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-23 01:37:57,161 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1385291828] [2022-07-23 01:37:57,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 01:37:57,161 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-23 01:37:57,161 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-23 01:37:57,166 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-23 01:37:57,168 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-07-23 01:38:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 01:38:01,659 INFO L263 TraceCheckSpWp]: Trace formula consists of 5471 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-23 01:38:01,668 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-23 01:38:02,843 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 96 proven. 1 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2022-07-23 01:38:02,843 INFO L328 TraceCheckSpWp]: Computing backward predicates...