./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9fae230e52bc983f4c0251cc946bfbc52943e9b9d698b0f694e42af65a9c74e9 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 01:49:54,595 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 01:49:54,598 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 01:49:54,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 01:49:54,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 01:49:54,648 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 01:49:54,650 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 01:49:54,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 01:49:54,654 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 01:49:54,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 01:49:54,656 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 01:49:54,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 01:49:54,658 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 01:49:54,659 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 01:49:54,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 01:49:54,663 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 01:49:54,664 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 01:49:54,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 01:49:54,667 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 01:49:54,669 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 01:49:54,671 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 01:49:54,673 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 01:49:54,674 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 01:49:54,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 01:49:54,679 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 01:49:54,679 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 01:49:54,680 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 01:49:54,681 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 01:49:54,681 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 01:49:54,682 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 01:49:54,683 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 01:49:54,684 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 01:49:54,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 01:49:54,690 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 01:49:54,692 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 01:49:54,692 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 01:49:54,693 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 01:49:54,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 01:49:54,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 01:49:54,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 01:49:54,696 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 01:49:54,701 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-21 01:49:54,745 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 01:49:54,745 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 01:49:54,746 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-21 01:49:54,746 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-21 01:49:54,747 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 01:49:54,748 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-21 01:49:54,748 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-21 01:49:54,748 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-21 01:49:54,748 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-21 01:49:54,749 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-21 01:49:54,752 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-21 01:49:54,753 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-21 01:49:54,753 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-21 01:49:54,753 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-21 01:49:54,753 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-21 01:49:54,753 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-21 01:49:54,754 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-21 01:49:54,754 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-21 01:49:54,755 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 01:49:54,755 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 01:49:54,756 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 01:49:54,756 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 01:49:54,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 01:49:54,756 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 01:49:54,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 01:49:54,757 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 01:49:54,758 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 01:49:54,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 01:49:54,759 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-21 01:49:54,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-21 01:49:54,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 01:49:54,760 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 01:49:54,760 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 01:49:54,760 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-21 01:49:54,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 01:49:54,760 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 01:49:54,761 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-21 01:49:54,761 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 01:49:54,761 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fae230e52bc983f4c0251cc946bfbc52943e9b9d698b0f694e42af65a9c74e9 [2021-11-21 01:49:55,085 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 01:49:55,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 01:49:55,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 01:49:55,113 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 01:49:55,114 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 01:49:55,115 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i [2021-11-21 01:49:55,221 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/data/e98c1b9f9/6aae8d41652e46629cfe79c61bd2cdce/FLAG7991ae6a5 [2021-11-21 01:49:56,239 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 01:49:56,240 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i [2021-11-21 01:49:56,286 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/data/e98c1b9f9/6aae8d41652e46629cfe79c61bd2cdce/FLAG7991ae6a5 [2021-11-21 01:49:56,651 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/data/e98c1b9f9/6aae8d41652e46629cfe79c61bd2cdce [2021-11-21 01:49:56,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 01:49:56,654 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 01:49:56,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 01:49:56,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 01:49:56,666 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 01:49:56,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:49:56" (1/1) ... [2021-11-21 01:49:56,667 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29fe4b96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:49:56, skipping insertion in model container [2021-11-21 01:49:56,668 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:49:56" (1/1) ... [2021-11-21 01:49:56,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 01:49:56,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 01:49:59,577 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292221,292234] [2021-11-21 01:49:59,581 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292387,292400] [2021-11-21 01:49:59,581 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292551,292564] [2021-11-21 01:49:59,582 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292716,292729] [2021-11-21 01:49:59,613 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 01:49:59,688 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 01:50:00,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292221,292234] [2021-11-21 01:50:00,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292387,292400] [2021-11-21 01:50:00,011 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292551,292564] [2021-11-21 01:50:00,011 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292716,292729] [2021-11-21 01:50:00,020 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 01:50:00,201 INFO L208 MainTranslator]: Completed translation [2021-11-21 01:50:00,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:50:00 WrapperNode [2021-11-21 01:50:00,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 01:50:00,204 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 01:50:00,204 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 01:50:00,204 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 01:50:00,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:50:00" (1/1) ... [2021-11-21 01:50:00,324 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:50:00" (1/1) ... [2021-11-21 01:50:00,488 INFO L137 Inliner]: procedures = 357, calls = 1559, calls flagged for inlining = 197, calls inlined = 186, statements flattened = 4089 [2021-11-21 01:50:00,489 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 01:50:00,489 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 01:50:00,489 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 01:50:00,490 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 01:50:00,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:50:00" (1/1) ... [2021-11-21 01:50:00,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:50:00" (1/1) ... [2021-11-21 01:50:00,576 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:50:00" (1/1) ... [2021-11-21 01:50:00,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:50:00" (1/1) ... [2021-11-21 01:50:00,680 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:50:00" (1/1) ... [2021-11-21 01:50:00,698 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:50:00" (1/1) ... [2021-11-21 01:50:00,742 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:50:00" (1/1) ... [2021-11-21 01:50:00,780 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 01:50:00,781 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 01:50:00,781 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 01:50:00,781 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 01:50:00,782 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:50:00" (1/1) ... [2021-11-21 01:50:00,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-21 01:50:00,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:50:00,816 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-21 01:50:00,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-21 01:50:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txfree [2021-11-21 01:50:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txfree [2021-11-21 01:50:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-11-21 01:50:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-11-21 01:50:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 01:50:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 01:50:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 01:50:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 01:50:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-21 01:50:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-21 01:50:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_timeout [2021-11-21 01:50:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_timeout [2021-11-21 01:50:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-21 01:50:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-21 01:50:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-21 01:50:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-21 01:50:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 01:50:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 01:50:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mii_mutex_of_ipg_nic_private [2021-11-21 01:50:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mii_mutex_of_ipg_nic_private [2021-11-21 01:50:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-21 01:50:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-21 01:50:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-21 01:50:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-21 01:50:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure init_tfdlist [2021-11-21 01:50:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tfdlist [2021-11-21 01:50:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-21 01:50:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-21 01:50:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-21 01:50:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-21 01:50:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-21 01:50:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-21 01:50:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_set_multicast_list [2021-11-21 01:50:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_set_multicast_list [2021-11-21 01:50:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-21 01:50:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-21 01:50:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-21 01:50:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-21 01:50:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-21 01:50:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-21 01:50:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-21 01:50:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-21 01:50:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-21 01:50:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-21 01:50:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_clear [2021-11-21 01:50:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_clear [2021-11-21 01:50:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_rx_clear [2021-11-21 01:50:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_rx_clear [2021-11-21 01:50:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2021-11-21 01:50:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2021-11-21 01:50:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 01:50:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-21 01:50:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-21 01:50:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-11-21 01:50:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-11-21 01:50:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 01:50:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-21 01:50:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-21 01:50:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-21 01:50:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-21 01:50:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-21 01:50:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-21 01:50:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-21 01:50:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-21 01:50:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 01:50:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 01:50:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-21 01:50:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-21 01:50:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_free_skb [2021-11-21 01:50:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_free_skb [2021-11-21 01:50:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-21 01:50:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-21 01:50:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure send_three_state [2021-11-21 01:50:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure send_three_state [2021-11-21 01:50:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 01:50:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 01:50:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 01:50:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 01:50:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure read_phy_bit [2021-11-21 01:50:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure read_phy_bit [2021-11-21 01:50:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-21 01:50:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-21 01:50:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_remove [2021-11-21 01:50:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_remove [2021-11-21 01:50:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-21 01:50:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-21 01:50:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-21 01:50:00,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-21 01:50:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-21 01:50:00,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-21 01:50:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 01:50:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-21 01:50:00,886 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-21 01:50:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-21 01:50:00,886 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-21 01:50:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_io_config [2021-11-21 01:50:00,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_io_config [2021-11-21 01:50:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure init_rfdlist [2021-11-21 01:50:00,887 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rfdlist [2021-11-21 01:50:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_open [2021-11-21 01:50:00,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_open [2021-11-21 01:50:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 01:50:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-21 01:50:00,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-21 01:50:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-21 01:50:00,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-21 01:50:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 01:50:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-21 01:50:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-21 01:50:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-21 01:50:00,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-21 01:50:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-21 01:50:00,894 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-21 01:50:00,895 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-21 01:50:00,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-21 01:50:00,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 01:50:00,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 01:50:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-21 01:50:00,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-21 01:50:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-21 01:50:00,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-21 01:50:00,903 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-21 01:50:00,904 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-21 01:50:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-21 01:50:00,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-21 01:50:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-21 01:50:00,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-21 01:50:00,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-21 01:50:00,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-21 01:50:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-21 01:50:00,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-21 01:50:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 01:50:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-21 01:50:00,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-21 01:50:00,905 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-21 01:50:00,905 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-21 01:50:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 01:50:00,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 01:50:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_get_stats [2021-11-21 01:50:00,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_get_stats [2021-11-21 01:50:00,906 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nway_reset [2021-11-21 01:50:00,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nway_reset [2021-11-21 01:50:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mii_mutex_of_ipg_nic_private [2021-11-21 01:50:00,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mii_mutex_of_ipg_nic_private [2021-11-21 01:50:00,907 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rxrestore [2021-11-21 01:50:00,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rxrestore [2021-11-21 01:50:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 01:50:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_stop [2021-11-21 01:50:00,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_stop [2021-11-21 01:50:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-21 01:50:00,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-21 01:50:00,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-21 01:50:00,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-21 01:50:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_config_autoneg [2021-11-21 01:50:00,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_config_autoneg [2021-11-21 01:50:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 01:50:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 01:50:00,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 01:50:00,909 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-21 01:50:00,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-21 01:50:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 01:50:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2021-11-21 01:50:00,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2021-11-21 01:50:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-21 01:50:00,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-21 01:50:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 01:50:00,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 01:50:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioaddr [2021-11-21 01:50:00,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioaddr [2021-11-21 01:50:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-21 01:50:00,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-21 01:50:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-21 01:50:00,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-21 01:50:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-21 01:50:00,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-21 01:50:00,912 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset [2021-11-21 01:50:00,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset [2021-11-21 01:50:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-21 01:50:00,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-21 01:50:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-21 01:50:00,913 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-21 01:50:00,913 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-21 01:50:00,913 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-21 01:50:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-21 01:50:00,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-21 01:50:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_rxbuff [2021-11-21 01:50:00,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_rxbuff [2021-11-21 01:50:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_write_phy_ctl [2021-11-21 01:50:00,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_write_phy_ctl [2021-11-21 01:50:00,914 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-21 01:50:00,915 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-21 01:50:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-21 01:50:00,915 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-21 01:50:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-21 01:50:00,915 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-21 01:50:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-21 01:50:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 01:50:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_error [2021-11-21 01:50:00,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_error [2021-11-21 01:50:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-21 01:50:00,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-21 01:50:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_drive_phy_ctl_low_high [2021-11-21 01:50:00,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_drive_phy_ctl_low_high [2021-11-21 01:50:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-21 01:50:00,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-21 01:50:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 01:50:00,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 01:50:01,787 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 01:50:01,790 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 01:50:02,512 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-21 01:50:05,021 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-21 01:50:05,156 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 01:50:05,943 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 01:50:05,943 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-21 01:50:05,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:50:05 BoogieIcfgContainer [2021-11-21 01:50:05,948 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 01:50:05,950 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-21 01:50:05,950 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-21 01:50:05,954 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-21 01:50:05,954 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 01:49:56" (1/3) ... [2021-11-21 01:50:05,955 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4430f132 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 01:50:05, skipping insertion in model container [2021-11-21 01:50:05,955 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:50:00" (2/3) ... [2021-11-21 01:50:05,955 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4430f132 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 01:50:05, skipping insertion in model container [2021-11-21 01:50:05,955 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:50:05" (3/3) ... [2021-11-21 01:50:05,957 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i [2021-11-21 01:50:05,962 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-21 01:50:05,963 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-11-21 01:50:06,031 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-21 01:50:06,047 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-21 01:50:06,052 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-11-21 01:50:06,122 INFO L276 IsEmpty]: Start isEmpty. Operand has 1276 states, 738 states have (on average 1.2804878048780488) internal successors, (945), 773 states have internal predecessors, (945), 443 states have call successors, (443), 95 states have call predecessors, (443), 94 states have return successors, (437), 434 states have call predecessors, (437), 437 states have call successors, (437) [2021-11-21 01:50:06,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-21 01:50:06,144 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:50:06,145 INFO L514 BasicCegarLoop]: trace histogram [9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:50:06,145 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:50:06,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:50:06,151 INFO L85 PathProgramCache]: Analyzing trace with hash 1644754303, now seen corresponding path program 1 times [2021-11-21 01:50:06,161 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:50:06,161 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1165489605] [2021-11-21 01:50:06,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:50:06,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:50:06,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:50:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2021-11-21 01:50:06,839 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:50:06,844 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1165489605] [2021-11-21 01:50:06,845 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1165489605] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:50:06,845 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:50:06,845 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 01:50:06,847 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [721949116] [2021-11-21 01:50:06,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:50:06,853 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 01:50:06,853 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:50:06,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 01:50:06,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:50:06,894 INFO L87 Difference]: Start difference. First operand has 1276 states, 738 states have (on average 1.2804878048780488) internal successors, (945), 773 states have internal predecessors, (945), 443 states have call successors, (443), 95 states have call predecessors, (443), 94 states have return successors, (437), 434 states have call predecessors, (437), 437 states have call successors, (437) Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-21 01:50:09,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:50:09,341 INFO L93 Difference]: Finished difference Result 3671 states and 5298 transitions. [2021-11-21 01:50:09,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 01:50:09,344 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 101 [2021-11-21 01:50:09,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:50:09,387 INFO L225 Difference]: With dead ends: 3671 [2021-11-21 01:50:09,387 INFO L226 Difference]: Without dead ends: 2398 [2021-11-21 01:50:09,401 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:50:09,405 INFO L933 BasicCegarLoop]: 1976 mSDtfsCounter, 1632 mSDsluCounter, 1742 mSDsCounter, 0 mSdLazyCounter, 497 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1632 SdHoareTripleChecker+Valid, 3506 SdHoareTripleChecker+Invalid, 504 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 497 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2021-11-21 01:50:09,406 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1632 Valid, 3506 Invalid, 504 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 497 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2021-11-21 01:50:09,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2398 states. [2021-11-21 01:50:09,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2398 to 2379. [2021-11-21 01:50:09,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2379 states, 1370 states have (on average 1.2664233576642336) internal successors, (1735), 1439 states have internal predecessors, (1735), 823 states have call successors, (823), 185 states have call predecessors, (823), 183 states have return successors, (820), 807 states have call predecessors, (820), 819 states have call successors, (820) [2021-11-21 01:50:09,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 2379 states and 3378 transitions. [2021-11-21 01:50:09,667 INFO L78 Accepts]: Start accepts. Automaton has 2379 states and 3378 transitions. Word has length 101 [2021-11-21 01:50:09,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:50:09,668 INFO L470 AbstractCegarLoop]: Abstraction has 2379 states and 3378 transitions. [2021-11-21 01:50:09,669 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-21 01:50:09,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 3378 transitions. [2021-11-21 01:50:09,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-21 01:50:09,675 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:50:09,675 INFO L514 BasicCegarLoop]: trace histogram [9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:50:09,675 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-21 01:50:09,676 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:50:09,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:50:09,677 INFO L85 PathProgramCache]: Analyzing trace with hash 1530832893, now seen corresponding path program 1 times [2021-11-21 01:50:09,677 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:50:09,677 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850267627] [2021-11-21 01:50:09,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:50:09,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:50:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:50:09,951 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2021-11-21 01:50:09,951 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:50:09,952 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850267627] [2021-11-21 01:50:09,952 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1850267627] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:50:09,952 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:50:09,952 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 01:50:09,952 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1767159037] [2021-11-21 01:50:09,953 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:50:09,954 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 01:50:09,954 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:50:09,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 01:50:09,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:50:09,955 INFO L87 Difference]: Start difference. First operand 2379 states and 3378 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-21 01:50:12,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:50:12,252 INFO L93 Difference]: Finished difference Result 7024 states and 9969 transitions. [2021-11-21 01:50:12,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 01:50:12,252 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 101 [2021-11-21 01:50:12,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:50:12,298 INFO L225 Difference]: With dead ends: 7024 [2021-11-21 01:50:12,298 INFO L226 Difference]: Without dead ends: 4662 [2021-11-21 01:50:12,311 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:50:12,313 INFO L933 BasicCegarLoop]: 1962 mSDtfsCounter, 1706 mSDsluCounter, 1745 mSDsCounter, 0 mSdLazyCounter, 486 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1706 SdHoareTripleChecker+Valid, 3483 SdHoareTripleChecker+Invalid, 493 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 486 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2021-11-21 01:50:12,313 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1706 Valid, 3483 Invalid, 493 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 486 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2021-11-21 01:50:12,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4662 states. [2021-11-21 01:50:12,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4662 to 4658. [2021-11-21 01:50:12,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4658 states, 2695 states have (on average 1.2645640074211504) internal successors, (3408), 2825 states have internal predecessors, (3408), 1597 states have call successors, (1597), 366 states have call predecessors, (1597), 363 states have return successors, (1595), 1572 states have call predecessors, (1595), 1593 states have call successors, (1595) [2021-11-21 01:50:12,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4658 states to 4658 states and 6600 transitions. [2021-11-21 01:50:12,631 INFO L78 Accepts]: Start accepts. Automaton has 4658 states and 6600 transitions. Word has length 101 [2021-11-21 01:50:12,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:50:12,632 INFO L470 AbstractCegarLoop]: Abstraction has 4658 states and 6600 transitions. [2021-11-21 01:50:12,632 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-21 01:50:12,633 INFO L276 IsEmpty]: Start isEmpty. Operand 4658 states and 6600 transitions. [2021-11-21 01:50:12,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-21 01:50:12,636 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:50:12,636 INFO L514 BasicCegarLoop]: trace histogram [9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:50:12,637 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-21 01:50:12,637 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:50:12,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:50:12,638 INFO L85 PathProgramCache]: Analyzing trace with hash -2044464455, now seen corresponding path program 1 times [2021-11-21 01:50:12,638 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:50:12,638 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2097546222] [2021-11-21 01:50:12,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:50:12,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:50:12,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:50:12,890 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2021-11-21 01:50:12,891 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:50:12,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2097546222] [2021-11-21 01:50:12,892 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2097546222] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:50:12,892 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:50:12,892 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 01:50:12,892 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [740380201] [2021-11-21 01:50:12,893 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:50:12,893 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 01:50:12,894 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:50:12,895 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 01:50:12,895 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:50:12,896 INFO L87 Difference]: Start difference. First operand 4658 states and 6600 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-21 01:50:15,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:50:15,890 INFO L93 Difference]: Finished difference Result 9100 states and 12896 transitions. [2021-11-21 01:50:15,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 01:50:15,891 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 112 [2021-11-21 01:50:15,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:50:15,930 INFO L225 Difference]: With dead ends: 9100 [2021-11-21 01:50:15,930 INFO L226 Difference]: Without dead ends: 4459 [2021-11-21 01:50:15,952 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:50:15,953 INFO L933 BasicCegarLoop]: 2142 mSDtfsCounter, 1252 mSDsluCounter, 1736 mSDsCounter, 0 mSdLazyCounter, 594 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1252 SdHoareTripleChecker+Valid, 3659 SdHoareTripleChecker+Invalid, 610 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 594 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2021-11-21 01:50:15,954 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1252 Valid, 3659 Invalid, 610 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 594 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2021-11-21 01:50:15,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4459 states. [2021-11-21 01:50:16,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4459 to 4440. [2021-11-21 01:50:16,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4440 states, 2593 states have (on average 1.2610875433860393) internal successors, (3270), 2719 states have internal predecessors, (3270), 1495 states have call successors, (1495), 353 states have call predecessors, (1495), 349 states have return successors, (1492), 1469 states have call predecessors, (1492), 1491 states have call successors, (1492) [2021-11-21 01:50:16,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 4440 states and 6257 transitions. [2021-11-21 01:50:16,227 INFO L78 Accepts]: Start accepts. Automaton has 4440 states and 6257 transitions. Word has length 112 [2021-11-21 01:50:16,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:50:16,229 INFO L470 AbstractCegarLoop]: Abstraction has 4440 states and 6257 transitions. [2021-11-21 01:50:16,230 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-21 01:50:16,234 INFO L276 IsEmpty]: Start isEmpty. Operand 4440 states and 6257 transitions. [2021-11-21 01:50:16,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2021-11-21 01:50:16,244 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:50:16,244 INFO L514 BasicCegarLoop]: trace histogram [12, 8, 8, 8, 8, 8, 8, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:50:16,245 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-21 01:50:16,245 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:50:16,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:50:16,246 INFO L85 PathProgramCache]: Analyzing trace with hash -1257109747, now seen corresponding path program 1 times [2021-11-21 01:50:16,246 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:50:16,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278879321] [2021-11-21 01:50:16,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:50:16,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:50:16,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:50:16,511 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2021-11-21 01:50:16,511 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:50:16,512 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [278879321] [2021-11-21 01:50:16,512 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [278879321] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:50:16,512 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:50:16,512 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:50:16,512 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1199145998] [2021-11-21 01:50:16,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:50:16,513 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:50:16,513 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:50:16,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:50:16,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:50:16,514 INFO L87 Difference]: Start difference. First operand 4440 states and 6257 transitions. Second operand has 5 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-21 01:50:19,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:50:19,961 INFO L93 Difference]: Finished difference Result 4446 states and 6262 transitions. [2021-11-21 01:50:19,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-21 01:50:19,964 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 143 [2021-11-21 01:50:19,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:50:19,999 INFO L225 Difference]: With dead ends: 4446 [2021-11-21 01:50:20,000 INFO L226 Difference]: Without dead ends: 4444 [2021-11-21 01:50:20,003 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-21 01:50:20,004 INFO L933 BasicCegarLoop]: 1551 mSDtfsCounter, 1751 mSDsluCounter, 3565 mSDsCounter, 0 mSdLazyCounter, 713 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1754 SdHoareTripleChecker+Valid, 4648 SdHoareTripleChecker+Invalid, 714 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 713 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2021-11-21 01:50:20,005 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1754 Valid, 4648 Invalid, 714 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 713 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2021-11-21 01:50:20,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4444 states. [2021-11-21 01:50:20,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4444 to 4444. [2021-11-21 01:50:20,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4444 states, 2596 states have (on average 1.2607858243451464) internal successors, (3273), 2722 states have internal predecessors, (3273), 1495 states have call successors, (1495), 354 states have call predecessors, (1495), 350 states have return successors, (1492), 1469 states have call predecessors, (1492), 1491 states have call successors, (1492) [2021-11-21 01:50:20,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 4444 states and 6260 transitions. [2021-11-21 01:50:20,323 INFO L78 Accepts]: Start accepts. Automaton has 4444 states and 6260 transitions. Word has length 143 [2021-11-21 01:50:20,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:50:20,324 INFO L470 AbstractCegarLoop]: Abstraction has 4444 states and 6260 transitions. [2021-11-21 01:50:20,325 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-21 01:50:20,326 INFO L276 IsEmpty]: Start isEmpty. Operand 4444 states and 6260 transitions. [2021-11-21 01:50:20,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2021-11-21 01:50:20,331 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:50:20,332 INFO L514 BasicCegarLoop]: trace histogram [12, 8, 8, 8, 8, 8, 8, 5, 5, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:50:20,332 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-21 01:50:20,332 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:50:20,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:50:20,335 INFO L85 PathProgramCache]: Analyzing trace with hash -450422789, now seen corresponding path program 1 times [2021-11-21 01:50:20,335 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:50:20,336 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899479162] [2021-11-21 01:50:20,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:50:20,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:50:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:50:20,598 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2021-11-21 01:50:20,598 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:50:20,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899479162] [2021-11-21 01:50:20,599 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1899479162] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:50:20,599 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:50:20,599 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:50:20,599 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860460757] [2021-11-21 01:50:20,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:50:20,600 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:50:20,601 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:50:20,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:50:20,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:50:20,601 INFO L87 Difference]: Start difference. First operand 4444 states and 6260 transitions. Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-11-21 01:50:23,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:50:23,528 INFO L93 Difference]: Finished difference Result 4450 states and 6265 transitions. [2021-11-21 01:50:23,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-21 01:50:23,534 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 151 [2021-11-21 01:50:23,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:50:23,573 INFO L225 Difference]: With dead ends: 4450 [2021-11-21 01:50:23,573 INFO L226 Difference]: Without dead ends: 4448 [2021-11-21 01:50:23,577 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-21 01:50:23,578 INFO L933 BasicCegarLoop]: 1554 mSDtfsCounter, 1745 mSDsluCounter, 3565 mSDsCounter, 0 mSdLazyCounter, 713 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1747 SdHoareTripleChecker+Valid, 4651 SdHoareTripleChecker+Invalid, 714 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 713 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2021-11-21 01:50:23,579 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1747 Valid, 4651 Invalid, 714 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 713 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2021-11-21 01:50:23,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4448 states. [2021-11-21 01:50:23,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4448 to 4448. [2021-11-21 01:50:23,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4448 states, 2599 states have (on average 1.2604848018468642) internal successors, (3276), 2725 states have internal predecessors, (3276), 1495 states have call successors, (1495), 355 states have call predecessors, (1495), 351 states have return successors, (1492), 1469 states have call predecessors, (1492), 1491 states have call successors, (1492) [2021-11-21 01:50:23,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4448 states to 4448 states and 6263 transitions. [2021-11-21 01:50:23,911 INFO L78 Accepts]: Start accepts. Automaton has 4448 states and 6263 transitions. Word has length 151 [2021-11-21 01:50:23,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:50:23,912 INFO L470 AbstractCegarLoop]: Abstraction has 4448 states and 6263 transitions. [2021-11-21 01:50:23,912 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-11-21 01:50:23,912 INFO L276 IsEmpty]: Start isEmpty. Operand 4448 states and 6263 transitions. [2021-11-21 01:50:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-11-21 01:50:23,920 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:50:23,920 INFO L514 BasicCegarLoop]: trace histogram [12, 8, 8, 8, 8, 8, 8, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:50:23,920 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-21 01:50:23,921 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:50:23,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:50:23,922 INFO L85 PathProgramCache]: Analyzing trace with hash -1258510515, now seen corresponding path program 1 times [2021-11-21 01:50:23,922 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:50:23,922 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [513379632] [2021-11-21 01:50:23,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:50:23,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:50:24,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:50:24,136 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2021-11-21 01:50:24,137 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:50:24,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [513379632] [2021-11-21 01:50:24,137 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [513379632] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:50:24,137 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:50:24,137 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:50:24,138 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1384721520] [2021-11-21 01:50:24,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:50:24,138 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:50:24,139 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:50:24,139 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:50:24,139 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:50:24,139 INFO L87 Difference]: Start difference. First operand 4448 states and 6263 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2021-11-21 01:50:26,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:50:26,237 INFO L93 Difference]: Finished difference Result 4454 states and 6268 transitions. [2021-11-21 01:50:26,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-21 01:50:26,240 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 153 [2021-11-21 01:50:26,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:50:26,273 INFO L225 Difference]: With dead ends: 4454 [2021-11-21 01:50:26,274 INFO L226 Difference]: Without dead ends: 4450 [2021-11-21 01:50:26,278 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-21 01:50:26,279 INFO L933 BasicCegarLoop]: 1554 mSDtfsCounter, 1724 mSDsluCounter, 3585 mSDsCounter, 0 mSdLazyCounter, 718 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1725 SdHoareTripleChecker+Valid, 4667 SdHoareTripleChecker+Invalid, 720 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 718 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2021-11-21 01:50:26,280 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1725 Valid, 4667 Invalid, 720 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 718 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2021-11-21 01:50:26,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4450 states. [2021-11-21 01:50:26,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4450 to 4450. [2021-11-21 01:50:26,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4450 states, 2601 states have (on average 1.2599000384467514) internal successors, (3277), 2726 states have internal predecessors, (3277), 1495 states have call successors, (1495), 356 states have call predecessors, (1495), 351 states have return successors, (1492), 1469 states have call predecessors, (1492), 1491 states have call successors, (1492) [2021-11-21 01:50:26,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4450 states to 4450 states and 6264 transitions. [2021-11-21 01:50:26,552 INFO L78 Accepts]: Start accepts. Automaton has 4450 states and 6264 transitions. Word has length 153 [2021-11-21 01:50:26,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:50:26,552 INFO L470 AbstractCegarLoop]: Abstraction has 4450 states and 6264 transitions. [2021-11-21 01:50:26,553 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2021-11-21 01:50:26,553 INFO L276 IsEmpty]: Start isEmpty. Operand 4450 states and 6264 transitions. [2021-11-21 01:50:26,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2021-11-21 01:50:26,559 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:50:26,559 INFO L514 BasicCegarLoop]: trace histogram [12, 8, 8, 8, 8, 8, 8, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:50:26,560 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-21 01:50:26,560 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:50:26,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:50:26,561 INFO L85 PathProgramCache]: Analyzing trace with hash 775216577, now seen corresponding path program 1 times [2021-11-21 01:50:26,561 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:50:26,561 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057102416] [2021-11-21 01:50:26,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:50:26,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:50:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:50:26,807 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2021-11-21 01:50:26,807 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:50:26,808 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057102416] [2021-11-21 01:50:26,808 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1057102416] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:50:26,808 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:50:26,808 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:50:26,808 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1124267244] [2021-11-21 01:50:26,809 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:50:26,809 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:50:26,809 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:50:26,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:50:26,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:50:26,810 INFO L87 Difference]: Start difference. First operand 4450 states and 6264 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-11-21 01:50:29,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:50:29,693 INFO L93 Difference]: Finished difference Result 4450 states and 6264 transitions. [2021-11-21 01:50:29,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-21 01:50:29,697 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 158 [2021-11-21 01:50:29,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:50:29,731 INFO L225 Difference]: With dead ends: 4450 [2021-11-21 01:50:29,731 INFO L226 Difference]: Without dead ends: 4395 [2021-11-21 01:50:29,735 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-21 01:50:29,736 INFO L933 BasicCegarLoop]: 1552 mSDtfsCounter, 1742 mSDsluCounter, 3564 mSDsCounter, 0 mSdLazyCounter, 708 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1742 SdHoareTripleChecker+Valid, 4648 SdHoareTripleChecker+Invalid, 709 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 708 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2021-11-21 01:50:29,736 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1742 Valid, 4648 Invalid, 709 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 708 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2021-11-21 01:50:29,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4395 states. [2021-11-21 01:50:29,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4395 to 4395. [2021-11-21 01:50:29,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4395 states, 2583 states have (on average 1.2570654277971351) internal successors, (3247), 2696 states have internal predecessors, (3247), 1464 states have call successors, (1464), 347 states have call predecessors, (1464), 346 states have return successors, (1465), 1453 states have call predecessors, (1465), 1464 states have call successors, (1465) [2021-11-21 01:50:30,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4395 states to 4395 states and 6176 transitions. [2021-11-21 01:50:30,004 INFO L78 Accepts]: Start accepts. Automaton has 4395 states and 6176 transitions. Word has length 158 [2021-11-21 01:50:30,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:50:30,008 INFO L470 AbstractCegarLoop]: Abstraction has 4395 states and 6176 transitions. [2021-11-21 01:50:30,008 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-11-21 01:50:30,009 INFO L276 IsEmpty]: Start isEmpty. Operand 4395 states and 6176 transitions. [2021-11-21 01:50:30,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2021-11-21 01:50:30,015 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:50:30,015 INFO L514 BasicCegarLoop]: trace histogram [12, 8, 8, 8, 8, 8, 8, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:50:30,015 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-21 01:50:30,016 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:50:30,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:50:30,017 INFO L85 PathProgramCache]: Analyzing trace with hash -514931468, now seen corresponding path program 1 times [2021-11-21 01:50:30,017 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:50:30,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530073035] [2021-11-21 01:50:30,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:50:30,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:50:30,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:50:30,163 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2021-11-21 01:50:30,164 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:50:30,164 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530073035] [2021-11-21 01:50:30,164 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [530073035] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:50:30,164 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:50:30,164 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 01:50:30,165 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [389710572] [2021-11-21 01:50:30,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:50:30,165 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 01:50:30,165 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:50:30,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 01:50:30,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:50:30,166 INFO L87 Difference]: Start difference. First operand 4395 states and 6176 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2021-11-21 01:50:33,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:50:33,891 INFO L93 Difference]: Finished difference Result 9704 states and 13656 transitions. [2021-11-21 01:50:33,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 01:50:33,893 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) Word has length 159 [2021-11-21 01:50:33,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:50:33,921 INFO L225 Difference]: With dead ends: 9704 [2021-11-21 01:50:33,921 INFO L226 Difference]: Without dead ends: 5884 [2021-11-21 01:50:33,941 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:50:33,942 INFO L933 BasicCegarLoop]: 2564 mSDtfsCounter, 1229 mSDsluCounter, 1701 mSDsCounter, 0 mSdLazyCounter, 673 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1229 SdHoareTripleChecker+Valid, 4047 SdHoareTripleChecker+Invalid, 688 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 673 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2021-11-21 01:50:33,942 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1229 Valid, 4047 Invalid, 688 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 673 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2021-11-21 01:50:33,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5884 states. [2021-11-21 01:50:34,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5884 to 5878. [2021-11-21 01:50:34,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5878 states, 3463 states have (on average 1.2564250649725672) internal successors, (4351), 3613 states have internal predecessors, (4351), 1948 states have call successors, (1948), 466 states have call predecessors, (1948), 465 states have return successors, (1949), 1935 states have call predecessors, (1949), 1948 states have call successors, (1949) [2021-11-21 01:50:34,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5878 states to 5878 states and 8248 transitions. [2021-11-21 01:50:34,354 INFO L78 Accepts]: Start accepts. Automaton has 5878 states and 8248 transitions. Word has length 159 [2021-11-21 01:50:34,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:50:34,355 INFO L470 AbstractCegarLoop]: Abstraction has 5878 states and 8248 transitions. [2021-11-21 01:50:34,355 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2021-11-21 01:50:34,355 INFO L276 IsEmpty]: Start isEmpty. Operand 5878 states and 8248 transitions. [2021-11-21 01:50:34,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2021-11-21 01:50:34,367 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:50:34,367 INFO L514 BasicCegarLoop]: trace histogram [14, 8, 8, 8, 8, 8, 8, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:50:34,368 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-21 01:50:34,368 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:50:34,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:50:34,369 INFO L85 PathProgramCache]: Analyzing trace with hash -874320350, now seen corresponding path program 1 times [2021-11-21 01:50:34,369 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:50:34,369 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138716981] [2021-11-21 01:50:34,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:50:34,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:50:34,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:50:34,649 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2021-11-21 01:50:34,650 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:50:34,650 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138716981] [2021-11-21 01:50:34,650 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [138716981] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:50:34,650 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:50:34,651 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:50:34,651 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540307737] [2021-11-21 01:50:34,651 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:50:34,652 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:50:34,652 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:50:34,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:50:34,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:50:34,653 INFO L87 Difference]: Start difference. First operand 5878 states and 8248 transitions. Second operand has 5 states, 5 states have (on average 15.2) internal successors, (76), 4 states have internal predecessors, (76), 2 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2021-11-21 01:50:38,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:50:38,037 INFO L93 Difference]: Finished difference Result 5878 states and 8248 transitions. [2021-11-21 01:50:38,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:50:38,040 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.2) internal successors, (76), 4 states have internal predecessors, (76), 2 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 221 [2021-11-21 01:50:38,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:50:38,059 INFO L225 Difference]: With dead ends: 5878 [2021-11-21 01:50:38,059 INFO L226 Difference]: Without dead ends: 5876 [2021-11-21 01:50:38,062 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-21 01:50:38,062 INFO L933 BasicCegarLoop]: 1519 mSDtfsCounter, 1655 mSDsluCounter, 3519 mSDsCounter, 0 mSdLazyCounter, 706 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1656 SdHoareTripleChecker+Valid, 4570 SdHoareTripleChecker+Invalid, 707 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 706 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2021-11-21 01:50:38,063 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1656 Valid, 4570 Invalid, 707 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 706 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2021-11-21 01:50:38,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5876 states. [2021-11-21 01:50:38,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5876 to 5876. [2021-11-21 01:50:38,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5876 states, 3462 states have (on average 1.2553437319468514) internal successors, (4346), 3611 states have internal predecessors, (4346), 1948 states have call successors, (1948), 466 states have call predecessors, (1948), 465 states have return successors, (1949), 1935 states have call predecessors, (1949), 1948 states have call successors, (1949) [2021-11-21 01:50:38,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5876 states to 5876 states and 8243 transitions. [2021-11-21 01:50:38,478 INFO L78 Accepts]: Start accepts. Automaton has 5876 states and 8243 transitions. Word has length 221 [2021-11-21 01:50:38,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:50:38,479 INFO L470 AbstractCegarLoop]: Abstraction has 5876 states and 8243 transitions. [2021-11-21 01:50:38,480 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.2) internal successors, (76), 4 states have internal predecessors, (76), 2 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2021-11-21 01:50:38,480 INFO L276 IsEmpty]: Start isEmpty. Operand 5876 states and 8243 transitions. [2021-11-21 01:50:38,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-11-21 01:50:38,494 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:50:38,494 INFO L514 BasicCegarLoop]: trace histogram [14, 8, 8, 8, 8, 8, 8, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:50:38,494 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-21 01:50:38,495 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:50:38,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:50:38,496 INFO L85 PathProgramCache]: Analyzing trace with hash -2071214410, now seen corresponding path program 1 times [2021-11-21 01:50:38,496 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:50:38,496 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1378343059] [2021-11-21 01:50:38,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:50:38,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:50:38,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:50:38,723 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2021-11-21 01:50:38,723 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:50:38,724 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1378343059] [2021-11-21 01:50:38,724 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1378343059] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:50:38,724 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:50:38,724 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 01:50:38,724 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1890818061] [2021-11-21 01:50:38,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:50:38,726 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 01:50:38,726 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:50:38,726 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 01:50:38,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:50:38,727 INFO L87 Difference]: Start difference. First operand 5876 states and 8243 transitions. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2021-11-21 01:50:41,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:50:41,188 INFO L93 Difference]: Finished difference Result 12790 states and 17950 transitions. [2021-11-21 01:50:41,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 01:50:41,189 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 231 [2021-11-21 01:50:41,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:50:41,224 INFO L225 Difference]: With dead ends: 12790 [2021-11-21 01:50:41,224 INFO L226 Difference]: Without dead ends: 7489 [2021-11-21 01:50:41,251 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:50:41,252 INFO L933 BasicCegarLoop]: 2575 mSDtfsCounter, 1541 mSDsluCounter, 1402 mSDsCounter, 0 mSdLazyCounter, 645 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1541 SdHoareTripleChecker+Valid, 3791 SdHoareTripleChecker+Invalid, 661 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 645 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-11-21 01:50:41,252 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1541 Valid, 3791 Invalid, 661 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 645 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2021-11-21 01:50:41,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7489 states. [2021-11-21 01:50:41,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7489 to 7485. [2021-11-21 01:50:41,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7485 states, 4417 states have (on average 1.2549241566674214) internal successors, (5543), 4605 states have internal predecessors, (5543), 2468 states have call successors, (2468), 600 states have call predecessors, (2468), 599 states have return successors, (2469), 2453 states have call predecessors, (2469), 2468 states have call successors, (2469) [2021-11-21 01:50:41,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7485 states to 7485 states and 10480 transitions. [2021-11-21 01:50:41,800 INFO L78 Accepts]: Start accepts. Automaton has 7485 states and 10480 transitions. Word has length 231 [2021-11-21 01:50:41,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:50:41,802 INFO L470 AbstractCegarLoop]: Abstraction has 7485 states and 10480 transitions. [2021-11-21 01:50:41,802 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2021-11-21 01:50:41,803 INFO L276 IsEmpty]: Start isEmpty. Operand 7485 states and 10480 transitions. [2021-11-21 01:50:41,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2021-11-21 01:50:41,823 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:50:41,823 INFO L514 BasicCegarLoop]: trace histogram [16, 10, 10, 8, 8, 8, 8, 8, 8, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:50:41,824 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-21 01:50:41,824 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:50:41,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:50:41,825 INFO L85 PathProgramCache]: Analyzing trace with hash 57627433, now seen corresponding path program 1 times [2021-11-21 01:50:41,825 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:50:41,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539073199] [2021-11-21 01:50:41,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:50:41,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:50:41,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:50:42,039 INFO L134 CoverageAnalysis]: Checked inductivity of 608 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 582 trivial. 0 not checked. [2021-11-21 01:50:42,039 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:50:42,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539073199] [2021-11-21 01:50:42,040 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [539073199] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:50:42,040 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:50:42,040 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 01:50:42,040 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1184501736] [2021-11-21 01:50:42,041 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:50:42,042 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 01:50:42,042 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:50:42,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 01:50:42,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:50:42,043 INFO L87 Difference]: Start difference. First operand 7485 states and 10480 transitions. Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2021-11-21 01:50:44,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:50:44,220 INFO L93 Difference]: Finished difference Result 15886 states and 22266 transitions. [2021-11-21 01:50:44,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 01:50:44,221 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 274 [2021-11-21 01:50:44,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:50:44,266 INFO L225 Difference]: With dead ends: 15886 [2021-11-21 01:50:44,266 INFO L226 Difference]: Without dead ends: 8976 [2021-11-21 01:50:44,300 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:50:44,301 INFO L933 BasicCegarLoop]: 2493 mSDtfsCounter, 1236 mSDsluCounter, 1699 mSDsCounter, 0 mSdLazyCounter, 644 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1236 SdHoareTripleChecker+Valid, 3974 SdHoareTripleChecker+Invalid, 658 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 644 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2021-11-21 01:50:44,302 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1236 Valid, 3974 Invalid, 658 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 644 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2021-11-21 01:50:44,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8976 states. [2021-11-21 01:50:44,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8976 to 8972. [2021-11-21 01:50:44,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8972 states, 5305 states have (on average 1.2557964184731385) internal successors, (6662), 5530 states have internal predecessors, (6662), 2948 states have call successors, (2948), 719 states have call predecessors, (2948), 718 states have return successors, (2949), 2931 states have call predecessors, (2949), 2948 states have call successors, (2949) [2021-11-21 01:50:44,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8972 states to 8972 states and 12559 transitions. [2021-11-21 01:50:44,922 INFO L78 Accepts]: Start accepts. Automaton has 8972 states and 12559 transitions. Word has length 274 [2021-11-21 01:50:44,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:50:44,923 INFO L470 AbstractCegarLoop]: Abstraction has 8972 states and 12559 transitions. [2021-11-21 01:50:44,923 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2021-11-21 01:50:44,923 INFO L276 IsEmpty]: Start isEmpty. Operand 8972 states and 12559 transitions. [2021-11-21 01:50:44,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 01:50:44,945 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:50:44,945 INFO L514 BasicCegarLoop]: trace histogram [18, 11, 11, 8, 8, 8, 8, 8, 8, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:50:44,945 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-21 01:50:44,946 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:50:44,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:50:44,946 INFO L85 PathProgramCache]: Analyzing trace with hash -1524278614, now seen corresponding path program 1 times [2021-11-21 01:50:44,946 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:50:44,947 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [348711327] [2021-11-21 01:50:44,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:50:44,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:50:45,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:50:45,126 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 720 trivial. 0 not checked. [2021-11-21 01:50:45,126 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:50:45,126 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [348711327] [2021-11-21 01:50:45,126 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [348711327] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:50:45,126 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:50:45,127 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:50:45,127 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [117922436] [2021-11-21 01:50:45,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:50:45,128 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:50:45,128 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:50:45,129 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:50:45,129 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:50:45,129 INFO L87 Difference]: Start difference. First operand 8972 states and 12559 transitions. Second operand has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 3 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 4 states have call predecessors, (33), 3 states have call successors, (33) [2021-11-21 01:50:49,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:50:49,321 INFO L93 Difference]: Finished difference Result 18969 states and 26549 transitions. [2021-11-21 01:50:49,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:50:49,321 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 3 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 4 states have call predecessors, (33), 3 states have call successors, (33) Word has length 310 [2021-11-21 01:50:49,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:50:49,381 INFO L225 Difference]: With dead ends: 18969 [2021-11-21 01:50:49,381 INFO L226 Difference]: Without dead ends: 10572 [2021-11-21 01:50:49,415 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:50:49,416 INFO L933 BasicCegarLoop]: 2545 mSDtfsCounter, 1278 mSDsluCounter, 7554 mSDsCounter, 0 mSdLazyCounter, 1473 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1278 SdHoareTripleChecker+Valid, 9088 SdHoareTripleChecker+Invalid, 1476 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1473 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2021-11-21 01:50:49,416 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1278 Valid, 9088 Invalid, 1476 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 1473 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2021-11-21 01:50:49,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10572 states. [2021-11-21 01:50:50,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10572 to 10564. [2021-11-21 01:50:50,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10564 states, 6236 states have (on average 1.2552918537524054) internal successors, (7828), 6502 states have internal predecessors, (7828), 3473 states have call successors, (3473), 854 states have call predecessors, (3473), 854 states have return successors, (3476), 3455 states have call predecessors, (3476), 3473 states have call successors, (3476) [2021-11-21 01:50:50,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10564 states to 10564 states and 14777 transitions. [2021-11-21 01:50:50,172 INFO L78 Accepts]: Start accepts. Automaton has 10564 states and 14777 transitions. Word has length 310 [2021-11-21 01:50:50,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:50:50,173 INFO L470 AbstractCegarLoop]: Abstraction has 10564 states and 14777 transitions. [2021-11-21 01:50:50,174 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 3 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 4 states have call predecessors, (33), 3 states have call successors, (33) [2021-11-21 01:50:50,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10564 states and 14777 transitions. [2021-11-21 01:50:50,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-21 01:50:50,195 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:50:50,196 INFO L514 BasicCegarLoop]: trace histogram [18, 11, 11, 8, 8, 8, 8, 8, 8, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:50:50,196 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-21 01:50:50,196 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:50:50,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:50:50,197 INFO L85 PathProgramCache]: Analyzing trace with hash 380165026, now seen corresponding path program 1 times [2021-11-21 01:50:50,197 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:50:50,197 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1486729754] [2021-11-21 01:50:50,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:50:50,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:50:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:50:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 720 trivial. 0 not checked. [2021-11-21 01:50:50,385 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:50:50,385 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1486729754] [2021-11-21 01:50:50,386 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1486729754] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:50:50,386 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:50:50,386 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:50:50,386 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [636827655] [2021-11-21 01:50:50,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:50:50,387 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:50:50,387 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:50:50,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:50:50,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:50:50,388 INFO L87 Difference]: Start difference. First operand 10564 states and 14777 transitions. Second operand has 5 states, 5 states have (on average 21.0) internal successors, (105), 4 states have internal predecessors, (105), 3 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 4 states have call predecessors, (33), 3 states have call successors, (33) [2021-11-21 01:50:56,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:50:56,126 INFO L93 Difference]: Finished difference Result 22044 states and 30842 transitions. [2021-11-21 01:50:56,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:50:56,127 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.0) internal successors, (105), 4 states have internal predecessors, (105), 3 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 4 states have call predecessors, (33), 3 states have call successors, (33) Word has length 311 [2021-11-21 01:50:56,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:50:56,177 INFO L225 Difference]: With dead ends: 22044 [2021-11-21 01:50:56,177 INFO L226 Difference]: Without dead ends: 12055 [2021-11-21 01:50:56,206 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:50:56,207 INFO L933 BasicCegarLoop]: 2575 mSDtfsCounter, 1221 mSDsluCounter, 7644 mSDsCounter, 0 mSdLazyCounter, 1488 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1221 SdHoareTripleChecker+Valid, 9209 SdHoareTripleChecker+Invalid, 1496 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 1488 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2021-11-21 01:50:56,208 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1221 Valid, 9209 Invalid, 1496 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 1488 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2021-11-21 01:50:56,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12055 states. [2021-11-21 01:50:56,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12055 to 12047. [2021-11-21 01:50:56,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12047 states, 7112 states have (on average 1.2552024746906636) internal successors, (8927), 7415 states have internal predecessors, (8927), 3955 states have call successors, (3955), 977 states have call predecessors, (3955), 979 states have return successors, (3960), 3937 states have call predecessors, (3960), 3955 states have call successors, (3960) [2021-11-21 01:50:56,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12047 states to 12047 states and 16842 transitions. [2021-11-21 01:50:56,860 INFO L78 Accepts]: Start accepts. Automaton has 12047 states and 16842 transitions. Word has length 311 [2021-11-21 01:50:56,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:50:56,861 INFO L470 AbstractCegarLoop]: Abstraction has 12047 states and 16842 transitions. [2021-11-21 01:50:56,861 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.0) internal successors, (105), 4 states have internal predecessors, (105), 3 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 4 states have call predecessors, (33), 3 states have call successors, (33) [2021-11-21 01:50:56,862 INFO L276 IsEmpty]: Start isEmpty. Operand 12047 states and 16842 transitions. [2021-11-21 01:50:56,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 01:50:56,886 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:50:56,886 INFO L514 BasicCegarLoop]: trace histogram [18, 11, 11, 8, 8, 8, 8, 8, 8, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:50:56,886 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-21 01:50:56,887 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:50:56,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:50:56,888 INFO L85 PathProgramCache]: Analyzing trace with hash 665033725, now seen corresponding path program 1 times [2021-11-21 01:50:56,888 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:50:56,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485518177] [2021-11-21 01:50:56,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:50:56,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:50:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:50:57,078 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 720 trivial. 0 not checked. [2021-11-21 01:50:57,079 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:50:57,079 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [485518177] [2021-11-21 01:50:57,079 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [485518177] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:50:57,079 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:50:57,080 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:50:57,080 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1420625635] [2021-11-21 01:50:57,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:50:57,081 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:50:57,081 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:50:57,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:50:57,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:50:57,082 INFO L87 Difference]: Start difference. First operand 12047 states and 16842 transitions. Second operand has 5 states, 5 states have (on average 21.2) internal successors, (106), 4 states have internal predecessors, (106), 3 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 4 states have call predecessors, (33), 3 states have call successors, (33) [2021-11-21 01:51:03,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:51:03,962 INFO L93 Difference]: Finished difference Result 24988 states and 34956 transitions. [2021-11-21 01:51:03,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:51:03,964 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 21.2) internal successors, (106), 4 states have internal predecessors, (106), 3 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 4 states have call predecessors, (33), 3 states have call successors, (33) Word has length 312 [2021-11-21 01:51:03,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:51:04,030 INFO L225 Difference]: With dead ends: 24988 [2021-11-21 01:51:04,030 INFO L226 Difference]: Without dead ends: 13516 [2021-11-21 01:51:04,076 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:51:04,077 INFO L933 BasicCegarLoop]: 2572 mSDtfsCounter, 1210 mSDsluCounter, 7643 mSDsCounter, 0 mSdLazyCounter, 1493 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1210 SdHoareTripleChecker+Valid, 9206 SdHoareTripleChecker+Invalid, 1502 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 1493 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2021-11-21 01:51:04,078 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1210 Valid, 9206 Invalid, 1502 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 1493 Invalid, 0 Unknown, 0 Unchecked, 6.3s Time] [2021-11-21 01:51:04,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13516 states. [2021-11-21 01:51:04,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13516 to 13508. [2021-11-21 01:51:04,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13508 states, 7978 states have (on average 1.2554524943594887) internal successors, (10016), 8318 states have internal predecessors, (10016), 4433 states have call successors, (4433), 1094 states have call predecessors, (4433), 1096 states have return successors, (4438), 4413 states have call predecessors, (4438), 4433 states have call successors, (4438) [2021-11-21 01:51:04,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13508 states to 13508 states and 18887 transitions. [2021-11-21 01:51:04,849 INFO L78 Accepts]: Start accepts. Automaton has 13508 states and 18887 transitions. Word has length 312 [2021-11-21 01:51:04,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:51:04,851 INFO L470 AbstractCegarLoop]: Abstraction has 13508 states and 18887 transitions. [2021-11-21 01:51:04,851 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 21.2) internal successors, (106), 4 states have internal predecessors, (106), 3 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 4 states have call predecessors, (33), 3 states have call successors, (33) [2021-11-21 01:51:04,851 INFO L276 IsEmpty]: Start isEmpty. Operand 13508 states and 18887 transitions. [2021-11-21 01:51:04,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-21 01:51:04,880 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:51:04,881 INFO L514 BasicCegarLoop]: trace histogram [19, 11, 11, 8, 8, 8, 8, 8, 8, 6, 6, 6, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:51:04,881 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-21 01:51:04,881 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:51:04,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:51:04,882 INFO L85 PathProgramCache]: Analyzing trace with hash 1934930492, now seen corresponding path program 1 times [2021-11-21 01:51:04,882 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:51:04,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508168003] [2021-11-21 01:51:04,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:51:04,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:51:05,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:51:05,161 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 788 trivial. 0 not checked. [2021-11-21 01:51:05,161 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:51:05,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1508168003] [2021-11-21 01:51:05,162 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1508168003] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:51:05,162 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:51:05,162 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 01:51:05,162 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765224165] [2021-11-21 01:51:05,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:51:05,163 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 01:51:05,164 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:51:05,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 01:51:05,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:51:05,165 INFO L87 Difference]: Start difference. First operand 13508 states and 18887 transitions. Second operand has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2021-11-21 01:51:08,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:51:08,165 INFO L93 Difference]: Finished difference Result 27967 states and 39111 transitions. [2021-11-21 01:51:08,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 01:51:08,166 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 324 [2021-11-21 01:51:08,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:51:08,212 INFO L225 Difference]: With dead ends: 27967 [2021-11-21 01:51:08,212 INFO L226 Difference]: Without dead ends: 15034 [2021-11-21 01:51:08,250 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:51:08,250 INFO L933 BasicCegarLoop]: 2594 mSDtfsCounter, 1247 mSDsluCounter, 1702 mSDsCounter, 0 mSdLazyCounter, 674 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1247 SdHoareTripleChecker+Valid, 4078 SdHoareTripleChecker+Invalid, 676 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 674 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2021-11-21 01:51:08,251 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1247 Valid, 4078 Invalid, 676 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 674 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2021-11-21 01:51:08,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15034 states. [2021-11-21 01:51:09,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15034 to 15030. [2021-11-21 01:51:09,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15030 states, 8869 states have (on average 1.2558349306573457) internal successors, (11138), 9250 states have internal predecessors, (11138), 4938 states have call successors, (4938), 1220 states have call predecessors, (4938), 1222 states have return successors, (4943), 4916 states have call predecessors, (4943), 4938 states have call successors, (4943) [2021-11-21 01:51:09,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15030 states to 15030 states and 21019 transitions. [2021-11-21 01:51:09,201 INFO L78 Accepts]: Start accepts. Automaton has 15030 states and 21019 transitions. Word has length 324 [2021-11-21 01:51:09,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:51:09,202 INFO L470 AbstractCegarLoop]: Abstraction has 15030 states and 21019 transitions. [2021-11-21 01:51:09,202 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2021-11-21 01:51:09,202 INFO L276 IsEmpty]: Start isEmpty. Operand 15030 states and 21019 transitions. [2021-11-21 01:51:09,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-21 01:51:09,233 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:51:09,234 INFO L514 BasicCegarLoop]: trace histogram [19, 11, 11, 8, 8, 8, 8, 8, 8, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:51:09,234 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-21 01:51:09,234 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:51:09,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:51:09,235 INFO L85 PathProgramCache]: Analyzing trace with hash 339542149, now seen corresponding path program 1 times [2021-11-21 01:51:09,235 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:51:09,235 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044749879] [2021-11-21 01:51:09,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:51:09,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:51:09,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:51:09,407 INFO L134 CoverageAnalysis]: Checked inductivity of 859 backedges. 47 proven. 15 refuted. 0 times theorem prover too weak. 797 trivial. 0 not checked. [2021-11-21 01:51:09,407 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:51:09,407 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1044749879] [2021-11-21 01:51:09,410 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1044749879] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 01:51:09,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1255584953] [2021-11-21 01:51:09,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:51:09,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:51:09,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:51:09,412 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:51:09,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-21 01:51:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:51:10,315 INFO L263 TraceCheckSpWp]: Trace formula consists of 2540 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-21 01:51:10,335 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:51:11,004 INFO L134 CoverageAnalysis]: Checked inductivity of 859 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 773 trivial. 0 not checked. [2021-11-21 01:51:11,005 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 01:51:11,005 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1255584953] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:51:11,005 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-21 01:51:11,005 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2021-11-21 01:51:11,006 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1605834551] [2021-11-21 01:51:11,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:51:11,007 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 01:51:11,007 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:51:11,007 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 01:51:11,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:51:11,008 INFO L87 Difference]: Start difference. First operand 15030 states and 21019 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (37), 3 states have call predecessors, (37), 3 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2021-11-21 01:51:12,850 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:51:14,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:51:14,556 INFO L93 Difference]: Finished difference Result 30976 states and 43344 transitions. [2021-11-21 01:51:14,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 01:51:14,556 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (37), 3 states have call predecessors, (37), 3 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 331 [2021-11-21 01:51:14,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:51:14,606 INFO L225 Difference]: With dead ends: 30976 [2021-11-21 01:51:14,606 INFO L226 Difference]: Without dead ends: 16521 [2021-11-21 01:51:14,638 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 335 GetRequests, 332 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:51:14,639 INFO L933 BasicCegarLoop]: 1984 mSDtfsCounter, 1571 mSDsluCounter, 1375 mSDsCounter, 0 mSdLazyCounter, 506 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1571 SdHoareTripleChecker+Valid, 3174 SdHoareTripleChecker+Invalid, 527 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 506 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2021-11-21 01:51:14,639 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1571 Valid, 3174 Invalid, 527 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 506 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2021-11-21 01:51:14,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16521 states. [2021-11-21 01:51:15,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16521 to 16517. [2021-11-21 01:51:15,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16517 states, 9757 states have (on average 1.2572512042636057) internal successors, (12267), 10175 states have internal predecessors, (12267), 5418 states have call successors, (5418), 1339 states have call predecessors, (5418), 1341 states have return successors, (5423), 5394 states have call predecessors, (5423), 5418 states have call successors, (5423) [2021-11-21 01:51:15,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16517 states to 16517 states and 23108 transitions. [2021-11-21 01:51:15,883 INFO L78 Accepts]: Start accepts. Automaton has 16517 states and 23108 transitions. Word has length 331 [2021-11-21 01:51:15,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:51:15,897 INFO L470 AbstractCegarLoop]: Abstraction has 16517 states and 23108 transitions. [2021-11-21 01:51:15,898 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (37), 3 states have call predecessors, (37), 3 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2021-11-21 01:51:15,898 INFO L276 IsEmpty]: Start isEmpty. Operand 16517 states and 23108 transitions. [2021-11-21 01:51:15,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-21 01:51:15,952 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:51:15,952 INFO L514 BasicCegarLoop]: trace histogram [19, 12, 12, 8, 8, 8, 8, 8, 8, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:51:15,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-21 01:51:16,169 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-11-21 01:51:16,170 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:51:16,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:51:16,171 INFO L85 PathProgramCache]: Analyzing trace with hash -1393045169, now seen corresponding path program 1 times [2021-11-21 01:51:16,171 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:51:16,171 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [756300745] [2021-11-21 01:51:16,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:51:16,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:51:16,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:51:16,384 INFO L134 CoverageAnalysis]: Checked inductivity of 894 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 844 trivial. 0 not checked. [2021-11-21 01:51:16,384 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:51:16,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [756300745] [2021-11-21 01:51:16,385 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [756300745] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:51:16,385 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:51:16,385 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 01:51:16,385 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145768331] [2021-11-21 01:51:16,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:51:16,387 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 01:51:16,387 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:51:16,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 01:51:16,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:51:16,388 INFO L87 Difference]: Start difference. First operand 16517 states and 23108 transitions. Second operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2021-11-21 01:51:19,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:51:19,668 INFO L93 Difference]: Finished difference Result 33918 states and 47470 transitions. [2021-11-21 01:51:19,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 01:51:19,674 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 342 [2021-11-21 01:51:19,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:51:19,733 INFO L225 Difference]: With dead ends: 33918 [2021-11-21 01:51:19,733 INFO L226 Difference]: Without dead ends: 17976 [2021-11-21 01:51:19,772 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:51:19,773 INFO L933 BasicCegarLoop]: 2571 mSDtfsCounter, 1219 mSDsluCounter, 1700 mSDsCounter, 0 mSdLazyCounter, 670 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1219 SdHoareTripleChecker+Valid, 4054 SdHoareTripleChecker+Invalid, 677 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 670 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2021-11-21 01:51:19,774 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1219 Valid, 4054 Invalid, 677 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 670 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2021-11-21 01:51:19,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17976 states. [2021-11-21 01:51:20,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17976 to 17972. [2021-11-21 01:51:20,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17972 states, 10617 states have (on average 1.2574173495337666) internal successors, (13350), 11072 states have internal predecessors, (13350), 5896 states have call successors, (5896), 1456 states have call predecessors, (5896), 1458 states have return successors, (5901), 5870 states have call predecessors, (5901), 5896 states have call successors, (5901) [2021-11-21 01:51:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17972 states to 17972 states and 25147 transitions. [2021-11-21 01:51:20,811 INFO L78 Accepts]: Start accepts. Automaton has 17972 states and 25147 transitions. Word has length 342 [2021-11-21 01:51:20,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:51:20,812 INFO L470 AbstractCegarLoop]: Abstraction has 17972 states and 25147 transitions. [2021-11-21 01:51:20,813 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2021-11-21 01:51:20,813 INFO L276 IsEmpty]: Start isEmpty. Operand 17972 states and 25147 transitions. [2021-11-21 01:51:20,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2021-11-21 01:51:20,839 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:51:20,840 INFO L514 BasicCegarLoop]: trace histogram [21, 11, 11, 8, 8, 8, 8, 8, 8, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:51:20,840 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-21 01:51:20,840 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:51:20,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:51:20,841 INFO L85 PathProgramCache]: Analyzing trace with hash -1892675802, now seen corresponding path program 1 times [2021-11-21 01:51:20,841 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:51:20,841 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1237819284] [2021-11-21 01:51:20,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:51:20,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:51:20,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:51:21,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1021 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 957 trivial. 0 not checked. [2021-11-21 01:51:21,035 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:51:21,035 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1237819284] [2021-11-21 01:51:21,035 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1237819284] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:51:21,035 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:51:21,036 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:51:21,036 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599073771] [2021-11-21 01:51:21,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:51:21,037 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:51:21,037 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:51:21,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:51:21,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:51:21,038 INFO L87 Difference]: Start difference. First operand 17972 states and 25147 transitions. Second operand has 5 states, 5 states have (on average 22.2) internal successors, (111), 4 states have internal predecessors, (111), 3 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (34), 4 states have call predecessors, (34), 3 states have call successors, (34) [2021-11-21 01:51:26,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:51:26,529 INFO L93 Difference]: Finished difference Result 37300 states and 52140 transitions. [2021-11-21 01:51:26,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:51:26,530 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.2) internal successors, (111), 4 states have internal predecessors, (111), 3 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (34), 4 states have call predecessors, (34), 3 states have call successors, (34) Word has length 359 [2021-11-21 01:51:26,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:51:26,593 INFO L225 Difference]: With dead ends: 37300 [2021-11-21 01:51:26,593 INFO L226 Difference]: Without dead ends: 19903 [2021-11-21 01:51:26,636 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:51:26,637 INFO L933 BasicCegarLoop]: 2485 mSDtfsCounter, 1277 mSDsluCounter, 7412 mSDsCounter, 0 mSdLazyCounter, 1440 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1277 SdHoareTripleChecker+Valid, 8908 SdHoareTripleChecker+Invalid, 1443 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1440 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2021-11-21 01:51:26,637 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1277 Valid, 8908 Invalid, 1443 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 1440 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2021-11-21 01:51:26,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19903 states. [2021-11-21 01:51:27,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19903 to 18448. [2021-11-21 01:51:27,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18448 states, 10857 states have (on average 1.254305977710233) internal successors, (13618), 11318 states have internal predecessors, (13618), 6063 states have call successors, (6063), 1523 states have call predecessors, (6063), 1527 states have return successors, (6070), 6039 states have call predecessors, (6070), 6063 states have call successors, (6070) [2021-11-21 01:51:27,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18448 states to 18448 states and 25751 transitions. [2021-11-21 01:51:28,001 INFO L78 Accepts]: Start accepts. Automaton has 18448 states and 25751 transitions. Word has length 359 [2021-11-21 01:51:28,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:51:28,003 INFO L470 AbstractCegarLoop]: Abstraction has 18448 states and 25751 transitions. [2021-11-21 01:51:28,003 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.2) internal successors, (111), 4 states have internal predecessors, (111), 3 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (34), 4 states have call predecessors, (34), 3 states have call successors, (34) [2021-11-21 01:51:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 18448 states and 25751 transitions. [2021-11-21 01:51:28,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2021-11-21 01:51:28,034 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:51:28,034 INFO L514 BasicCegarLoop]: trace histogram [21, 11, 11, 8, 8, 8, 8, 8, 8, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:51:28,035 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-11-21 01:51:28,035 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:51:28,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:51:28,036 INFO L85 PathProgramCache]: Analyzing trace with hash -607881066, now seen corresponding path program 1 times [2021-11-21 01:51:28,036 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:51:28,036 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680764418] [2021-11-21 01:51:28,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:51:28,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:51:28,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:51:28,268 INFO L134 CoverageAnalysis]: Checked inductivity of 1022 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 958 trivial. 0 not checked. [2021-11-21 01:51:28,269 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:51:28,269 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [680764418] [2021-11-21 01:51:28,269 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [680764418] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:51:28,269 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:51:28,270 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:51:28,270 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1568675219] [2021-11-21 01:51:28,270 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:51:28,272 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:51:28,272 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:51:28,272 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:51:28,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:51:28,273 INFO L87 Difference]: Start difference. First operand 18448 states and 25751 transitions. Second operand has 5 states, 5 states have (on average 22.2) internal successors, (111), 4 states have internal predecessors, (111), 3 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (34), 4 states have call predecessors, (34), 3 states have call successors, (34) [2021-11-21 01:51:34,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:51:34,180 INFO L93 Difference]: Finished difference Result 37798 states and 52774 transitions. [2021-11-21 01:51:34,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:51:34,181 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.2) internal successors, (111), 4 states have internal predecessors, (111), 3 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (34), 4 states have call predecessors, (34), 3 states have call successors, (34) Word has length 360 [2021-11-21 01:51:34,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:51:34,240 INFO L225 Difference]: With dead ends: 37798 [2021-11-21 01:51:34,240 INFO L226 Difference]: Without dead ends: 19925 [2021-11-21 01:51:34,473 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:51:34,473 INFO L933 BasicCegarLoop]: 2573 mSDtfsCounter, 1220 mSDsluCounter, 7640 mSDsCounter, 0 mSdLazyCounter, 1488 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1220 SdHoareTripleChecker+Valid, 9203 SdHoareTripleChecker+Invalid, 1496 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 1488 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2021-11-21 01:51:34,474 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1220 Valid, 9203 Invalid, 1496 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 1488 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2021-11-21 01:51:34,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19925 states. [2021-11-21 01:51:35,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19925 to 18460. [2021-11-21 01:51:35,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18460 states, 10865 states have (on average 1.254118729866544) internal successors, (13626), 11326 states have internal predecessors, (13626), 6063 states have call successors, (6063), 1525 states have call predecessors, (6063), 1531 states have return successors, (6072), 6041 states have call predecessors, (6072), 6063 states have call successors, (6072) [2021-11-21 01:51:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18460 states to 18460 states and 25761 transitions. [2021-11-21 01:51:35,281 INFO L78 Accepts]: Start accepts. Automaton has 18460 states and 25761 transitions. Word has length 360 [2021-11-21 01:51:35,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:51:35,282 INFO L470 AbstractCegarLoop]: Abstraction has 18460 states and 25761 transitions. [2021-11-21 01:51:35,282 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.2) internal successors, (111), 4 states have internal predecessors, (111), 3 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (34), 4 states have call predecessors, (34), 3 states have call successors, (34) [2021-11-21 01:51:35,282 INFO L276 IsEmpty]: Start isEmpty. Operand 18460 states and 25761 transitions. [2021-11-21 01:51:35,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2021-11-21 01:51:35,302 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:51:35,303 INFO L514 BasicCegarLoop]: trace histogram [21, 11, 11, 8, 8, 8, 8, 8, 8, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:51:35,303 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-11-21 01:51:35,303 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:51:35,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:51:35,304 INFO L85 PathProgramCache]: Analyzing trace with hash 1942708089, now seen corresponding path program 1 times [2021-11-21 01:51:35,304 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:51:35,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1529717069] [2021-11-21 01:51:35,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:51:35,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:51:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:51:35,517 INFO L134 CoverageAnalysis]: Checked inductivity of 1023 backedges. 88 proven. 24 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2021-11-21 01:51:35,517 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:51:35,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1529717069] [2021-11-21 01:51:35,517 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1529717069] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 01:51:35,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [629015697] [2021-11-21 01:51:35,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:51:35,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:51:35,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:51:35,519 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:51:35,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-21 01:51:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:51:36,429 INFO L263 TraceCheckSpWp]: Trace formula consists of 2611 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-21 01:51:36,447 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:51:37,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1023 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 919 trivial. 0 not checked. [2021-11-21 01:51:37,149 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 01:51:37,149 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [629015697] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:51:37,149 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-21 01:51:37,150 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 10 [2021-11-21 01:51:37,150 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593050148] [2021-11-21 01:51:37,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:51:37,151 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:51:37,151 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:51:37,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:51:37,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-11-21 01:51:37,152 INFO L87 Difference]: Start difference. First operand 18460 states and 25761 transitions. Second operand has 5 states, 5 states have (on average 22.4) internal successors, (112), 4 states have internal predecessors, (112), 3 states have call successors, (38), 3 states have call predecessors, (38), 4 states have return successors, (34), 4 states have call predecessors, (34), 3 states have call successors, (34) [2021-11-21 01:51:41,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:51:41,852 INFO L93 Difference]: Finished difference Result 37824 states and 52812 transitions. [2021-11-21 01:51:41,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-21 01:51:41,853 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.4) internal successors, (112), 4 states have internal predecessors, (112), 3 states have call successors, (38), 3 states have call predecessors, (38), 4 states have return successors, (34), 4 states have call predecessors, (34), 3 states have call successors, (34) Word has length 361 [2021-11-21 01:51:41,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:51:41,923 INFO L225 Difference]: With dead ends: 37824 [2021-11-21 01:51:41,923 INFO L226 Difference]: Without dead ends: 19939 [2021-11-21 01:51:41,979 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 370 GetRequests, 361 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2021-11-21 01:51:41,980 INFO L933 BasicCegarLoop]: 1986 mSDtfsCounter, 1568 mSDsluCounter, 5875 mSDsCounter, 0 mSdLazyCounter, 1082 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1568 SdHoareTripleChecker+Valid, 7150 SdHoareTripleChecker+Invalid, 1103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 1082 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2021-11-21 01:51:41,981 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1568 Valid, 7150 Invalid, 1103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 1082 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2021-11-21 01:51:42,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19939 states. [2021-11-21 01:51:42,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19939 to 19931. [2021-11-21 01:51:42,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19931 states, 11741 states have (on average 1.2551741759645687) internal successors, (14737), 12239 states have internal predecessors, (14737), 6541 states have call successors, (6541), 1642 states have call predecessors, (6541), 1648 states have return successors, (6550), 6517 states have call predecessors, (6550), 6541 states have call successors, (6550) [2021-11-21 01:51:42,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19931 states to 19931 states and 27828 transitions. [2021-11-21 01:51:42,999 INFO L78 Accepts]: Start accepts. Automaton has 19931 states and 27828 transitions. Word has length 361 [2021-11-21 01:51:43,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:51:43,000 INFO L470 AbstractCegarLoop]: Abstraction has 19931 states and 27828 transitions. [2021-11-21 01:51:43,000 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.4) internal successors, (112), 4 states have internal predecessors, (112), 3 states have call successors, (38), 3 states have call predecessors, (38), 4 states have return successors, (34), 4 states have call predecessors, (34), 3 states have call successors, (34) [2021-11-21 01:51:43,000 INFO L276 IsEmpty]: Start isEmpty. Operand 19931 states and 27828 transitions. [2021-11-21 01:51:43,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2021-11-21 01:51:43,025 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:51:43,025 INFO L514 BasicCegarLoop]: trace histogram [20, 13, 13, 8, 8, 8, 8, 8, 8, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:51:43,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-21 01:51:43,240 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:51:43,241 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:51:43,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:51:43,241 INFO L85 PathProgramCache]: Analyzing trace with hash 1323609300, now seen corresponding path program 1 times [2021-11-21 01:51:43,242 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:51:43,242 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608840865] [2021-11-21 01:51:43,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:51:43,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:51:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:51:43,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1054 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2021-11-21 01:51:43,414 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:51:43,414 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1608840865] [2021-11-21 01:51:43,414 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1608840865] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:51:43,415 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:51:43,415 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 01:51:43,418 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1240172679] [2021-11-21 01:51:43,418 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:51:43,419 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 01:51:43,419 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:51:43,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 01:51:43,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:51:43,423 INFO L87 Difference]: Start difference. First operand 19931 states and 27828 transitions. Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) [2021-11-21 01:51:46,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:51:46,877 INFO L93 Difference]: Finished difference Result 40953 states and 57189 transitions. [2021-11-21 01:51:46,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 01:51:46,877 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) Word has length 372 [2021-11-21 01:51:46,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:51:46,962 INFO L225 Difference]: With dead ends: 40953 [2021-11-21 01:51:46,962 INFO L226 Difference]: Without dead ends: 21597 [2021-11-21 01:51:47,020 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:51:47,021 INFO L933 BasicCegarLoop]: 2485 mSDtfsCounter, 1232 mSDsluCounter, 1702 mSDsCounter, 0 mSdLazyCounter, 651 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1232 SdHoareTripleChecker+Valid, 3970 SdHoareTripleChecker+Invalid, 657 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 651 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2021-11-21 01:51:47,021 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1232 Valid, 3970 Invalid, 657 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 651 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2021-11-21 01:51:47,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21597 states. [2021-11-21 01:51:48,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21597 to 21593. [2021-11-21 01:51:48,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21593 states, 12719 states have (on average 1.2550514977592577) internal successors, (15963), 13259 states have internal predecessors, (15963), 7088 states have call successors, (7088), 1779 states have call predecessors, (7088), 1785 states have return successors, (7097), 7062 states have call predecessors, (7097), 7088 states have call successors, (7097) [2021-11-21 01:51:48,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21593 states to 21593 states and 30148 transitions. [2021-11-21 01:51:48,281 INFO L78 Accepts]: Start accepts. Automaton has 21593 states and 30148 transitions. Word has length 372 [2021-11-21 01:51:48,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:51:48,282 INFO L470 AbstractCegarLoop]: Abstraction has 21593 states and 30148 transitions. [2021-11-21 01:51:48,282 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) [2021-11-21 01:51:48,282 INFO L276 IsEmpty]: Start isEmpty. Operand 21593 states and 30148 transitions. [2021-11-21 01:51:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2021-11-21 01:51:48,308 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:51:48,308 INFO L514 BasicCegarLoop]: trace histogram [20, 13, 13, 8, 8, 8, 8, 8, 8, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:51:48,308 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-11-21 01:51:48,308 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-21 01:51:48,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:51:48,309 INFO L85 PathProgramCache]: Analyzing trace with hash 408185055, now seen corresponding path program 1 times [2021-11-21 01:51:48,309 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:51:48,309 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281040682] [2021-11-21 01:51:48,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:51:48,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:51:48,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:51:48,579 INFO L134 CoverageAnalysis]: Checked inductivity of 1059 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1059 trivial. 0 not checked. [2021-11-21 01:51:48,579 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:51:48,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281040682] [2021-11-21 01:51:48,579 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [281040682] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:51:48,580 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:51:48,580 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:51:48,580 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915928971] [2021-11-21 01:51:48,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:51:48,581 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:51:48,581 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:51:48,581 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:51:48,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:51:48,582 INFO L87 Difference]: Start difference. First operand 21593 states and 30148 transitions. Second operand has 5 states, 5 states have (on average 20.6) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (35), 2 states have call predecessors, (35), 1 states have call successors, (35) [2021-11-21 01:51:53,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:51:53,110 INFO L93 Difference]: Finished difference Result 21593 states and 30148 transitions. [2021-11-21 01:51:53,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:51:53,111 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.6) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (35), 2 states have call predecessors, (35), 1 states have call successors, (35) Word has length 373 [2021-11-21 01:51:53,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:51:53,113 INFO L225 Difference]: With dead ends: 21593 [2021-11-21 01:51:53,113 INFO L226 Difference]: Without dead ends: 0 [2021-11-21 01:51:53,152 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-21 01:51:53,153 INFO L933 BasicCegarLoop]: 1517 mSDtfsCounter, 18 mSDsluCounter, 5226 mSDsCounter, 0 mSdLazyCounter, 928 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 6054 SdHoareTripleChecker+Invalid, 928 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 928 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2021-11-21 01:51:53,153 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [19 Valid, 6054 Invalid, 928 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 928 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2021-11-21 01:51:53,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-21 01:51:53,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-21 01:51:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-21 01:51:53,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-21 01:51:53,157 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 373 [2021-11-21 01:51:53,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:51:53,157 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-21 01:51:53,157 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.6) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (35), 2 states have call predecessors, (35), 1 states have call successors, (35) [2021-11-21 01:51:53,157 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-21 01:51:53,157 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-21 01:51:53,159 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2021-11-21 01:51:53,160 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2021-11-21 01:51:53,160 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2021-11-21 01:51:53,160 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-11-21 01:51:53,161 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-21 01:52:30,746 WARN L227 SmtUtils]: Spent 19.50s on a formula simplification. DAG size of input: 104 DAG size of output: 102 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-21 01:53:12,276 INFO L861 garLoopResultBuilder]: At program point L5499(lines 5499 5500) the Hoare annotation is: true [2021-11-21 01:53:12,276 INFO L858 garLoopResultBuilder]: For program point L5499-1(lines 5499 5500) no Hoare annotation was computed. [2021-11-21 01:53:12,276 INFO L858 garLoopResultBuilder]: For program point get_dma_opsEXIT(lines 5494 5508) no Hoare annotation was computed. [2021-11-21 01:53:12,276 INFO L861 garLoopResultBuilder]: At program point get_dma_opsENTRY(lines 5494 5508) the Hoare annotation is: true [2021-11-21 01:53:12,277 INFO L861 garLoopResultBuilder]: At program point L5855(line 5855) the Hoare annotation is: true [2021-11-21 01:53:12,277 INFO L861 garLoopResultBuilder]: At program point L5855-1(line 5855) the Hoare annotation is: true [2021-11-21 01:53:12,277 INFO L861 garLoopResultBuilder]: At program point L6799(lines 6767 6811) the Hoare annotation is: true [2021-11-21 01:53:12,277 INFO L861 garLoopResultBuilder]: At program point L5866(line 5866) the Hoare annotation is: true [2021-11-21 01:53:12,277 INFO L858 garLoopResultBuilder]: For program point L5866-1(line 5866) no Hoare annotation was computed. [2021-11-21 01:53:12,277 INFO L858 garLoopResultBuilder]: For program point L6787-1(line 6787) no Hoare annotation was computed. [2021-11-21 01:53:12,277 INFO L861 garLoopResultBuilder]: At program point L6787(line 6787) the Hoare annotation is: true [2021-11-21 01:53:12,277 INFO L858 garLoopResultBuilder]: For program point L6783(lines 6783 6791) no Hoare annotation was computed. [2021-11-21 01:53:12,277 INFO L858 garLoopResultBuilder]: For program point L6785-1(lines 6785 6786) no Hoare annotation was computed. [2021-11-21 01:53:12,277 INFO L861 garLoopResultBuilder]: At program point L6785(lines 6785 6786) the Hoare annotation is: true [2021-11-21 01:53:12,277 INFO L858 garLoopResultBuilder]: For program point L6779(lines 6779 6782) no Hoare annotation was computed. [2021-11-21 01:53:12,277 INFO L858 garLoopResultBuilder]: For program point L6783-2(lines 6783 6791) no Hoare annotation was computed. [2021-11-21 01:53:12,278 INFO L861 garLoopResultBuilder]: At program point L6806(line 6806) the Hoare annotation is: true [2021-11-21 01:53:12,278 INFO L858 garLoopResultBuilder]: For program point L6804-2(lines 6804 6809) no Hoare annotation was computed. [2021-11-21 01:53:12,278 INFO L858 garLoopResultBuilder]: For program point L6769-1(line 6769) no Hoare annotation was computed. [2021-11-21 01:53:12,278 INFO L861 garLoopResultBuilder]: At program point L6769(line 6769) the Hoare annotation is: true [2021-11-21 01:53:12,278 INFO L858 garLoopResultBuilder]: For program point L6804-3(lines 6757 6812) no Hoare annotation was computed. [2021-11-21 01:53:12,278 INFO L861 garLoopResultBuilder]: At program point L6794(lines 6767 6811) the Hoare annotation is: true [2021-11-21 01:53:12,278 INFO L858 garLoopResultBuilder]: For program point ipg_nic_txfreeEXIT(lines 6757 6812) no Hoare annotation was computed. [2021-11-21 01:53:12,278 INFO L861 garLoopResultBuilder]: At program point ipg_nic_txfreeENTRY(lines 6757 6812) the Hoare annotation is: true [2021-11-21 01:53:12,278 INFO L861 garLoopResultBuilder]: At program point L6619-1(line 6619) the Hoare annotation is: true [2021-11-21 01:53:12,278 INFO L861 garLoopResultBuilder]: At program point L6619(line 6619) the Hoare annotation is: true [2021-11-21 01:53:12,278 INFO L861 garLoopResultBuilder]: At program point L6621(line 6621) the Hoare annotation is: true [2021-11-21 01:53:12,278 INFO L861 garLoopResultBuilder]: At program point L6615-1(line 6615) the Hoare annotation is: true [2021-11-21 01:53:12,278 INFO L861 garLoopResultBuilder]: At program point L6615(line 6615) the Hoare annotation is: true [2021-11-21 01:53:12,278 INFO L861 garLoopResultBuilder]: At program point L6617-1(line 6617) the Hoare annotation is: true [2021-11-21 01:53:12,279 INFO L861 garLoopResultBuilder]: At program point L6617(line 6617) the Hoare annotation is: true [2021-11-21 01:53:12,279 INFO L858 garLoopResultBuilder]: For program point ipg_io_configEXIT(lines 6572 6626) no Hoare annotation was computed. [2021-11-21 01:53:12,279 INFO L861 garLoopResultBuilder]: At program point L6611(line 6611) the Hoare annotation is: true [2021-11-21 01:53:12,279 INFO L861 garLoopResultBuilder]: At program point L6613(line 6613) the Hoare annotation is: true [2021-11-21 01:53:12,279 INFO L861 garLoopResultBuilder]: At program point L6607(line 6607) the Hoare annotation is: true [2021-11-21 01:53:12,279 INFO L861 garLoopResultBuilder]: At program point L6609(line 6609) the Hoare annotation is: true [2021-11-21 01:53:12,279 INFO L858 garLoopResultBuilder]: For program point L6603(line 6603) no Hoare annotation was computed. [2021-11-21 01:53:12,279 INFO L861 garLoopResultBuilder]: At program point L6605-1(line 6605) the Hoare annotation is: true [2021-11-21 01:53:12,279 INFO L861 garLoopResultBuilder]: At program point L6605(line 6605) the Hoare annotation is: true [2021-11-21 01:53:12,279 INFO L861 garLoopResultBuilder]: At program point L6601(line 6601) the Hoare annotation is: true [2021-11-21 01:53:12,279 INFO L858 garLoopResultBuilder]: For program point L6622(line 6622) no Hoare annotation was computed. [2021-11-21 01:53:12,279 INFO L858 garLoopResultBuilder]: For program point L6587-1(line 6587) no Hoare annotation was computed. [2021-11-21 01:53:12,279 INFO L858 garLoopResultBuilder]: For program point L6618(line 6618) no Hoare annotation was computed. [2021-11-21 01:53:12,279 INFO L861 garLoopResultBuilder]: At program point L6587(line 6587) the Hoare annotation is: true [2021-11-21 01:53:12,280 INFO L858 garLoopResultBuilder]: For program point L6589-1(line 6589) no Hoare annotation was computed. [2021-11-21 01:53:12,280 INFO L861 garLoopResultBuilder]: At program point L6620(line 6620) the Hoare annotation is: true [2021-11-21 01:53:12,280 INFO L861 garLoopResultBuilder]: At program point L6589(line 6589) the Hoare annotation is: true [2021-11-21 01:53:12,280 INFO L861 garLoopResultBuilder]: At program point ipg_io_configENTRY(lines 6572 6626) the Hoare annotation is: true [2021-11-21 01:53:12,280 INFO L858 garLoopResultBuilder]: For program point L6614(line 6614) no Hoare annotation was computed. [2021-11-21 01:53:12,280 INFO L858 garLoopResultBuilder]: For program point L6585-1(line 6585) no Hoare annotation was computed. [2021-11-21 01:53:12,280 INFO L858 garLoopResultBuilder]: For program point L6616(line 6616) no Hoare annotation was computed. [2021-11-21 01:53:12,280 INFO L861 garLoopResultBuilder]: At program point L6585(line 6585) the Hoare annotation is: true [2021-11-21 01:53:12,280 INFO L861 garLoopResultBuilder]: At program point L6610(line 6610) the Hoare annotation is: true [2021-11-21 01:53:12,280 INFO L861 garLoopResultBuilder]: At program point L6612(line 6612) the Hoare annotation is: true [2021-11-21 01:53:12,280 INFO L861 garLoopResultBuilder]: At program point L6606(line 6606) the Hoare annotation is: true [2021-11-21 01:53:12,280 INFO L861 garLoopResultBuilder]: At program point L6608(line 6608) the Hoare annotation is: true [2021-11-21 01:53:12,280 INFO L861 garLoopResultBuilder]: At program point L6602(line 6602) the Hoare annotation is: true [2021-11-21 01:53:12,280 INFO L858 garLoopResultBuilder]: For program point L6604-1(line 6604) no Hoare annotation was computed. [2021-11-21 01:53:12,281 INFO L861 garLoopResultBuilder]: At program point L6604(line 6604) the Hoare annotation is: true [2021-11-21 01:53:12,281 INFO L861 garLoopResultBuilder]: At program point L6596-1(lines 6596 6599) the Hoare annotation is: true [2021-11-21 01:53:12,281 INFO L858 garLoopResultBuilder]: For program point L6687(lines 6687 6696) no Hoare annotation was computed. [2021-11-21 01:53:12,281 INFO L858 garLoopResultBuilder]: For program point L6685-1(line 6685) no Hoare annotation was computed. [2021-11-21 01:53:12,281 INFO L861 garLoopResultBuilder]: At program point L6685(line 6685) the Hoare annotation is: true [2021-11-21 01:53:12,281 INFO L858 garLoopResultBuilder]: For program point L6687-2(lines 6687 6696) no Hoare annotation was computed. [2021-11-21 01:53:12,281 INFO L858 garLoopResultBuilder]: For program point init_rfdlistFINAL(lines 6656 6713) no Hoare annotation was computed. [2021-11-21 01:53:12,281 INFO L858 garLoopResultBuilder]: For program point L6708-1(line 6708) no Hoare annotation was computed. [2021-11-21 01:53:12,281 INFO L861 garLoopResultBuilder]: At program point L6708(line 6708) the Hoare annotation is: true [2021-11-21 01:53:12,281 INFO L861 garLoopResultBuilder]: At program point init_rfdlistENTRY(lines 6656 6713) the Hoare annotation is: true [2021-11-21 01:53:12,281 INFO L858 garLoopResultBuilder]: For program point init_rfdlistEXIT(lines 6656 6713) no Hoare annotation was computed. [2021-11-21 01:53:12,281 INFO L858 garLoopResultBuilder]: For program point L6688(lines 6688 6694) no Hoare annotation was computed. [2021-11-21 01:53:12,281 INFO L861 garLoopResultBuilder]: At program point L6678(line 6678) the Hoare annotation is: true [2021-11-21 01:53:12,281 INFO L858 garLoopResultBuilder]: For program point L6674(lines 6674 6682) no Hoare annotation was computed. [2021-11-21 01:53:12,281 INFO L858 garLoopResultBuilder]: For program point L6676-1(lines 6676 6677) no Hoare annotation was computed. [2021-11-21 01:53:12,282 INFO L861 garLoopResultBuilder]: At program point L6676(lines 6676 6677) the Hoare annotation is: true [2021-11-21 01:53:12,282 INFO L858 garLoopResultBuilder]: For program point L6709-1(line 6709) no Hoare annotation was computed. [2021-11-21 01:53:12,282 INFO L858 garLoopResultBuilder]: For program point L6678-1(line 6678) no Hoare annotation was computed. [2021-11-21 01:53:12,282 INFO L861 garLoopResultBuilder]: At program point L6709(line 6709) the Hoare annotation is: true [2021-11-21 01:53:12,282 INFO L858 garLoopResultBuilder]: For program point L6674-2(lines 6674 6682) no Hoare annotation was computed. [2021-11-21 01:53:12,282 INFO L861 garLoopResultBuilder]: At program point L6666(line 6666) the Hoare annotation is: true [2021-11-21 01:53:12,282 INFO L861 garLoopResultBuilder]: At program point L6699(lines 6664 6712) the Hoare annotation is: true [2021-11-21 01:53:12,283 INFO L858 garLoopResultBuilder]: For program point L6666-1(line 6666) no Hoare annotation was computed. [2021-11-21 01:53:12,283 INFO L858 garLoopResultBuilder]: For program point L7810-1(line 7810) no Hoare annotation was computed. [2021-11-21 01:53:12,283 INFO L861 garLoopResultBuilder]: At program point L9759(line 9759) the Hoare annotation is: true [2021-11-21 01:53:12,283 INFO L858 garLoopResultBuilder]: For program point L9759-1(line 9759) no Hoare annotation was computed. [2021-11-21 01:53:12,283 INFO L861 garLoopResultBuilder]: At program point L9747(line 9747) the Hoare annotation is: true [2021-11-21 01:53:12,284 INFO L858 garLoopResultBuilder]: For program point L9747-1(line 9747) no Hoare annotation was computed. [2021-11-21 01:53:12,284 INFO L861 garLoopResultBuilder]: At program point L7786(line 7786) the Hoare annotation is: true [2021-11-21 01:53:12,284 INFO L861 garLoopResultBuilder]: At program point L9743(line 9743) the Hoare annotation is: true [2021-11-21 01:53:12,284 INFO L858 garLoopResultBuilder]: For program point L9743-1(line 9743) no Hoare annotation was computed. [2021-11-21 01:53:12,285 INFO L861 garLoopResultBuilder]: At program point L7786-1(line 7786) the Hoare annotation is: true [2021-11-21 01:53:12,285 INFO L858 garLoopResultBuilder]: For program point L7778(lines 7778 7784) no Hoare annotation was computed. [2021-11-21 01:53:12,285 INFO L861 garLoopResultBuilder]: At program point L5763(line 5763) the Hoare annotation is: true [2021-11-21 01:53:12,285 INFO L858 garLoopResultBuilder]: For program point L5763-1(line 5763) no Hoare annotation was computed. [2021-11-21 01:53:12,285 INFO L858 garLoopResultBuilder]: For program point L7741-1(line 7741) no Hoare annotation was computed. [2021-11-21 01:53:12,285 INFO L861 garLoopResultBuilder]: At program point L7741(line 7741) the Hoare annotation is: true [2021-11-21 01:53:12,285 INFO L861 garLoopResultBuilder]: At program point L7832(lines 7739 7833) the Hoare annotation is: true [2021-11-21 01:53:12,286 INFO L861 garLoopResultBuilder]: At program point L9752(line 9752) the Hoare annotation is: true [2021-11-21 01:53:12,286 INFO L861 garLoopResultBuilder]: At program point L9752-1(line 9752) the Hoare annotation is: true [2021-11-21 01:53:12,286 INFO L861 garLoopResultBuilder]: At program point L7828(lines 7739 7833) the Hoare annotation is: true [2021-11-21 01:53:12,286 INFO L861 garLoopResultBuilder]: At program point L7824(lines 7739 7833) the Hoare annotation is: true [2021-11-21 01:53:12,286 INFO L858 garLoopResultBuilder]: For program point L7787(line 7787) no Hoare annotation was computed. [2021-11-21 01:53:12,286 INFO L858 garLoopResultBuilder]: For program point L7750(lines 7750 7756) no Hoare annotation was computed. [2021-11-21 01:53:12,286 INFO L861 garLoopResultBuilder]: At program point L10116(line 10116) the Hoare annotation is: true [2021-11-21 01:53:12,286 INFO L861 garLoopResultBuilder]: At program point L10116-1(line 10116) the Hoare annotation is: true [2021-11-21 01:53:12,286 INFO L861 garLoopResultBuilder]: At program point L7746(line 7746) the Hoare annotation is: true [2021-11-21 01:53:12,286 INFO L861 garLoopResultBuilder]: At program point L5764-1(lines 5758 5768) the Hoare annotation is: true [2021-11-21 01:53:12,286 INFO L861 garLoopResultBuilder]: At program point L5764(line 5764) the Hoare annotation is: true [2021-11-21 01:53:12,286 INFO L861 garLoopResultBuilder]: At program point L7746-1(line 7746) the Hoare annotation is: true [2021-11-21 01:53:12,286 INFO L861 garLoopResultBuilder]: At program point L9761(lines 9733 9765) the Hoare annotation is: true [2021-11-21 01:53:12,287 INFO L858 garLoopResultBuilder]: For program point L7771(lines 7771 7774) no Hoare annotation was computed. [2021-11-21 01:53:12,287 INFO L858 garLoopResultBuilder]: For program point L7763(lines 7763 7766) no Hoare annotation was computed. [2021-11-21 01:53:12,287 INFO L858 garLoopResultBuilder]: For program point L9745(lines 9745 9762) no Hoare annotation was computed. [2021-11-21 01:53:12,287 INFO L861 garLoopResultBuilder]: At program point ipg_nic_openENTRY(lines 7728 7834) the Hoare annotation is: true [2021-11-21 01:53:12,287 INFO L861 garLoopResultBuilder]: At program point L10117(lines 10112 10121) the Hoare annotation is: true [2021-11-21 01:53:12,287 INFO L861 garLoopResultBuilder]: At program point L7817(line 7817) the Hoare annotation is: true [2021-11-21 01:53:12,287 INFO L858 garLoopResultBuilder]: For program point L7776-1(line 7776) no Hoare annotation was computed. [2021-11-21 01:53:12,287 INFO L861 garLoopResultBuilder]: At program point L7776(line 7776) the Hoare annotation is: true [2021-11-21 01:53:12,287 INFO L858 garLoopResultBuilder]: For program point L7809-1(line 7809) no Hoare annotation was computed. [2021-11-21 01:53:12,287 INFO L861 garLoopResultBuilder]: At program point L7809(line 7809) the Hoare annotation is: true [2021-11-21 01:53:12,288 INFO L858 garLoopResultBuilder]: For program point L7768-1(line 7768) no Hoare annotation was computed. [2021-11-21 01:53:12,288 INFO L861 garLoopResultBuilder]: At program point L7768(line 7768) the Hoare annotation is: true [2021-11-21 01:53:12,288 INFO L858 garLoopResultBuilder]: For program point ipg_nic_openEXIT(lines 7728 7834) no Hoare annotation was computed. [2021-11-21 01:53:12,288 INFO L861 garLoopResultBuilder]: At program point L7826(line 7826) the Hoare annotation is: true [2021-11-21 01:53:12,288 INFO L858 garLoopResultBuilder]: For program point L7797-1(line 7797) no Hoare annotation was computed. [2021-11-21 01:53:12,288 INFO L861 garLoopResultBuilder]: At program point L7797(line 7797) the Hoare annotation is: true [2021-11-21 01:53:12,295 INFO L861 garLoopResultBuilder]: At program point L7822(line 7822) the Hoare annotation is: true [2021-11-21 01:53:12,295 INFO L858 garLoopResultBuilder]: For program point L7760-1(line 7760) no Hoare annotation was computed. [2021-11-21 01:53:12,295 INFO L861 garLoopResultBuilder]: At program point L7760(line 7760) the Hoare annotation is: true [2021-11-21 01:53:12,295 INFO L861 garLoopResultBuilder]: At program point L7793(lines 7739 7833) the Hoare annotation is: true [2021-11-21 01:53:12,295 INFO L858 garLoopResultBuilder]: For program point L7826-1(line 7826) no Hoare annotation was computed. [2021-11-21 01:53:12,295 INFO L861 garLoopResultBuilder]: At program point L7818(lines 7739 7833) the Hoare annotation is: true [2021-11-21 01:53:12,295 INFO L858 garLoopResultBuilder]: For program point L7789(lines 7789 7795) no Hoare annotation was computed. [2021-11-21 01:53:12,295 INFO L858 garLoopResultBuilder]: For program point L7822-1(line 7822) no Hoare annotation was computed. [2021-11-21 01:53:12,295 INFO L861 garLoopResultBuilder]: At program point L7810(line 7810) the Hoare annotation is: true [2021-11-21 01:53:12,295 INFO L861 garLoopResultBuilder]: At program point L10432(lines 10431 10434) the Hoare annotation is: true [2021-11-21 01:53:12,295 INFO L858 garLoopResultBuilder]: For program point L10431(lines 10431 10435) no Hoare annotation was computed. [2021-11-21 01:53:12,296 INFO L861 garLoopResultBuilder]: At program point ldv_assumeENTRY(lines 10428 10438) the Hoare annotation is: true [2021-11-21 01:53:12,296 INFO L858 garLoopResultBuilder]: For program point ldv_assumeEXIT(lines 10428 10438) no Hoare annotation was computed. [2021-11-21 01:53:12,296 INFO L861 garLoopResultBuilder]: At program point L6241(lines 6198 6252) the Hoare annotation is: true [2021-11-21 01:53:12,296 INFO L861 garLoopResultBuilder]: At program point L6235(lines 6198 6252) the Hoare annotation is: true [2021-11-21 01:53:12,296 INFO L858 garLoopResultBuilder]: For program point L6200-1(line 6200) no Hoare annotation was computed. [2021-11-21 01:53:12,296 INFO L861 garLoopResultBuilder]: At program point L6200(line 6200) the Hoare annotation is: true [2021-11-21 01:53:12,296 INFO L858 garLoopResultBuilder]: For program point L6248(line 6248) no Hoare annotation was computed. [2021-11-21 01:53:12,296 INFO L861 garLoopResultBuilder]: At program point L6236(lines 6236 6239) the Hoare annotation is: true [2021-11-21 01:53:12,296 INFO L858 garLoopResultBuilder]: For program point L6232-1(line 6232) no Hoare annotation was computed. [2021-11-21 01:53:12,296 INFO L861 garLoopResultBuilder]: At program point L6232(line 6232) the Hoare annotation is: true [2021-11-21 01:53:12,296 INFO L861 garLoopResultBuilder]: At program point L6218(line 6218) the Hoare annotation is: true [2021-11-21 01:53:12,296 INFO L861 garLoopResultBuilder]: At program point L6247(line 6247) the Hoare annotation is: true [2021-11-21 01:53:12,296 INFO L861 garLoopResultBuilder]: At program point L6247-1(line 6247) the Hoare annotation is: true [2021-11-21 01:53:12,296 INFO L858 garLoopResultBuilder]: For program point L6218-1(line 6218) no Hoare annotation was computed. [2021-11-21 01:53:12,297 INFO L861 garLoopResultBuilder]: At program point L6249(line 6249) the Hoare annotation is: true [2021-11-21 01:53:12,297 INFO L861 garLoopResultBuilder]: At program point mdio_writeENTRY(lines 6188 6253) the Hoare annotation is: true [2021-11-21 01:53:12,297 INFO L858 garLoopResultBuilder]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2021-11-21 01:53:12,297 INFO L858 garLoopResultBuilder]: For program point mdio_writeEXIT(lines 6188 6253) no Hoare annotation was computed. [2021-11-21 01:53:12,297 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 10439 10445) no Hoare annotation was computed. [2021-11-21 01:53:12,297 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 10439 10445) the Hoare annotation is: true [2021-11-21 01:53:12,297 INFO L861 garLoopResultBuilder]: At program point pci_release_regionsENTRY(lines 11286 11288) the Hoare annotation is: true [2021-11-21 01:53:12,297 INFO L858 garLoopResultBuilder]: For program point pci_release_regionsEXIT(lines 11286 11288) no Hoare annotation was computed. [2021-11-21 01:53:12,297 INFO L861 garLoopResultBuilder]: At program point ipg_tx_timeoutENTRY(lines 6813 6843) the Hoare annotation is: true [2021-11-21 01:53:12,297 INFO L858 garLoopResultBuilder]: For program point ipg_tx_timeoutFINAL(lines 6813 6843) no Hoare annotation was computed. [2021-11-21 01:53:12,297 INFO L861 garLoopResultBuilder]: At program point L6838(line 6838) the Hoare annotation is: true [2021-11-21 01:53:12,297 INFO L861 garLoopResultBuilder]: At program point L6836(line 6836) the Hoare annotation is: true [2021-11-21 01:53:12,297 INFO L858 garLoopResultBuilder]: For program point L6838-1(line 6838) no Hoare annotation was computed. [2021-11-21 01:53:12,297 INFO L861 garLoopResultBuilder]: At program point L6822(line 6822) the Hoare annotation is: true [2021-11-21 01:53:12,298 INFO L858 garLoopResultBuilder]: For program point L6822-1(line 6822) no Hoare annotation was computed. [2021-11-21 01:53:12,298 INFO L858 garLoopResultBuilder]: For program point ipg_tx_timeoutEXIT(lines 6813 6843) no Hoare annotation was computed. [2021-11-21 01:53:12,298 INFO L861 garLoopResultBuilder]: At program point L6839(line 6839) the Hoare annotation is: true [2021-11-21 01:53:12,298 INFO L858 garLoopResultBuilder]: For program point L6827-1(line 6827) no Hoare annotation was computed. [2021-11-21 01:53:12,298 INFO L861 garLoopResultBuilder]: At program point L6827(line 6827) the Hoare annotation is: true [2021-11-21 01:53:12,298 INFO L861 garLoopResultBuilder]: At program point L6829-2(lines 6829 6834) the Hoare annotation is: true [2021-11-21 01:53:12,298 INFO L861 garLoopResultBuilder]: At program point L6825-1(line 6825) the Hoare annotation is: true [2021-11-21 01:53:12,298 INFO L861 garLoopResultBuilder]: At program point L6825(line 6825) the Hoare annotation is: true [2021-11-21 01:53:12,299 INFO L858 garLoopResultBuilder]: For program point L5668-1(line 5668) no Hoare annotation was computed. [2021-11-21 01:53:12,299 INFO L861 garLoopResultBuilder]: At program point L5668(line 5668) the Hoare annotation is: true [2021-11-21 01:53:12,299 INFO L861 garLoopResultBuilder]: At program point L5683(line 5683) the Hoare annotation is: true [2021-11-21 01:53:12,299 INFO L858 garLoopResultBuilder]: For program point L5675(lines 5675 5681) no Hoare annotation was computed. [2021-11-21 01:53:12,299 INFO L861 garLoopResultBuilder]: At program point L5675-1(lines 5675 5681) the Hoare annotation is: true [2021-11-21 01:53:12,299 INFO L861 garLoopResultBuilder]: At program point L5677(lines 5677 5678) the Hoare annotation is: true [2021-11-21 01:53:12,299 INFO L861 garLoopResultBuilder]: At program point L5320-1(lines 5320 5321) the Hoare annotation is: true [2021-11-21 01:53:12,300 INFO L858 garLoopResultBuilder]: For program point dma_free_attrsEXIT(lines 5657 5696) no Hoare annotation was computed. [2021-11-21 01:53:12,300 INFO L861 garLoopResultBuilder]: At program point L5673(line 5673) the Hoare annotation is: true [2021-11-21 01:53:12,300 INFO L861 garLoopResultBuilder]: At program point L5320(lines 5320 5321) the Hoare annotation is: true [2021-11-21 01:53:12,300 INFO L858 garLoopResultBuilder]: For program point L5673-1(line 5673) no Hoare annotation was computed. [2021-11-21 01:53:12,300 INFO L861 garLoopResultBuilder]: At program point dma_free_attrsENTRY(lines 5657 5696) the Hoare annotation is: true [2021-11-21 01:53:12,300 INFO L861 garLoopResultBuilder]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2021-11-21 01:53:12,301 INFO L858 garLoopResultBuilder]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,301 INFO L858 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11053) no Hoare annotation was computed. [2021-11-21 01:53:12,301 INFO L858 garLoopResultBuilder]: For program point L11053(line 11053) no Hoare annotation was computed. [2021-11-21 01:53:12,301 INFO L858 garLoopResultBuilder]: For program point L11051(lines 11051 11056) no Hoare annotation was computed. [2021-11-21 01:53:12,301 INFO L858 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockEXIT(lines 11048 11059) no Hoare annotation was computed. [2021-11-21 01:53:12,301 INFO L861 garLoopResultBuilder]: At program point ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockENTRY(lines 11048 11059) the Hoare annotation is: true [2021-11-21 01:53:12,302 INFO L858 garLoopResultBuilder]: For program point L11051-2(lines 11048 11059) no Hoare annotation was computed. [2021-11-21 01:53:12,302 INFO L861 garLoopResultBuilder]: At program point netif_tx_start_queueENTRY(lines 5749 5757) the Hoare annotation is: true [2021-11-21 01:53:12,302 INFO L858 garLoopResultBuilder]: For program point netif_tx_start_queueEXIT(lines 5749 5757) no Hoare annotation was computed. [2021-11-21 01:53:12,302 INFO L858 garLoopResultBuilder]: For program point free_netdevEXIT(lines 11189 11191) no Hoare annotation was computed. [2021-11-21 01:53:12,302 INFO L861 garLoopResultBuilder]: At program point free_netdevENTRY(lines 11189 11191) the Hoare annotation is: true [2021-11-21 01:53:12,302 INFO L861 garLoopResultBuilder]: At program point __phys_addrENTRY(lines 11126 11128) the Hoare annotation is: true [2021-11-21 01:53:12,303 INFO L858 garLoopResultBuilder]: For program point __phys_addrEXIT(lines 11126 11128) no Hoare annotation was computed. [2021-11-21 01:53:12,303 INFO L858 garLoopResultBuilder]: For program point netif_wake_queueEXIT(lines 5796 5806) no Hoare annotation was computed. [2021-11-21 01:53:12,303 INFO L861 garLoopResultBuilder]: At program point L5787-2(lines 5769 5795) the Hoare annotation is: true [2021-11-21 01:53:12,303 INFO L861 garLoopResultBuilder]: At program point L5779(line 5779) the Hoare annotation is: true [2021-11-21 01:53:12,303 INFO L861 garLoopResultBuilder]: At program point netif_wake_queueENTRY(lines 5796 5806) the Hoare annotation is: true [2021-11-21 01:53:12,303 INFO L861 garLoopResultBuilder]: At program point L5777(lines 5777 5783) the Hoare annotation is: true [2021-11-21 01:53:12,304 INFO L861 garLoopResultBuilder]: At program point L5801(line 5801) the Hoare annotation is: true [2021-11-21 01:53:12,304 INFO L861 garLoopResultBuilder]: At program point L5801-1(line 5801) the Hoare annotation is: true [2021-11-21 01:53:12,304 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-21 01:53:12,304 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-21 01:53:12,304 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2021-11-21 01:53:12,304 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,304 INFO L861 garLoopResultBuilder]: At program point ldv_switch_to_interrupt_contextFINAL(lines 11236 11238) the Hoare annotation is: true [2021-11-21 01:53:12,305 INFO L858 garLoopResultBuilder]: For program point ldv_switch_to_interrupt_contextEXIT(lines 11236 11238) no Hoare annotation was computed. [2021-11-21 01:53:12,306 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 10466 10489) the Hoare annotation is: true [2021-11-21 01:53:12,306 INFO L861 garLoopResultBuilder]: At program point L10482(line 10482) the Hoare annotation is: true [2021-11-21 01:53:12,306 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 10466 10489) no Hoare annotation was computed. [2021-11-21 01:53:12,306 INFO L858 garLoopResultBuilder]: For program point L10476(lines 10476 10487) no Hoare annotation was computed. [2021-11-21 01:53:12,306 INFO L861 garLoopResultBuilder]: At program point L10474(line 10474) the Hoare annotation is: true [2021-11-21 01:53:12,306 INFO L858 garLoopResultBuilder]: For program point L10481(line 10481) no Hoare annotation was computed. [2021-11-21 01:53:12,307 INFO L858 garLoopResultBuilder]: For program point L10482-1(line 10482) no Hoare annotation was computed. [2021-11-21 01:53:12,307 INFO L861 garLoopResultBuilder]: At program point L10480(line 10480) the Hoare annotation is: true [2021-11-21 01:53:12,307 INFO L861 garLoopResultBuilder]: At program point L10480-1(line 10480) the Hoare annotation is: true [2021-11-21 01:53:12,307 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 10466 10489) no Hoare annotation was computed. [2021-11-21 01:53:12,308 INFO L858 garLoopResultBuilder]: For program point L10474-1(line 10474) no Hoare annotation was computed. [2021-11-21 01:53:12,309 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_lock_mii_mutex_of_ipg_nic_privateENTRY(lines 10845 10854) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (not (= |old(~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0)| 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,310 INFO L858 garLoopResultBuilder]: For program point L10849-1(line 10849) no Hoare annotation was computed. [2021-11-21 01:53:12,310 INFO L854 garLoopResultBuilder]: At program point L10849(line 10849) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (not (= |old(~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0)| 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,310 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_mii_mutex_of_ipg_nic_privateEXIT(lines 10845 10854) no Hoare annotation was computed. [2021-11-21 01:53:12,310 INFO L861 garLoopResultBuilder]: At program point L10556(line 10556) the Hoare annotation is: true [2021-11-21 01:53:12,310 INFO L861 garLoopResultBuilder]: At program point L10558-1(line 10558) the Hoare annotation is: true [2021-11-21 01:53:12,311 INFO L858 garLoopResultBuilder]: For program point L10556-1(line 10556) no Hoare annotation was computed. [2021-11-21 01:53:12,311 INFO L861 garLoopResultBuilder]: At program point L10560(line 10560) the Hoare annotation is: true [2021-11-21 01:53:12,311 INFO L861 garLoopResultBuilder]: At program point L10558(line 10558) the Hoare annotation is: true [2021-11-21 01:53:12,311 INFO L861 garLoopResultBuilder]: At program point ldv_dev_set_drvdataENTRY(lines 10303 10314) the Hoare annotation is: true [2021-11-21 01:53:12,311 INFO L858 garLoopResultBuilder]: For program point L10559(line 10559) no Hoare annotation was computed. [2021-11-21 01:53:12,311 INFO L861 garLoopResultBuilder]: At program point L10560-1(line 10560) the Hoare annotation is: true [2021-11-21 01:53:12,311 INFO L858 garLoopResultBuilder]: For program point ldv_dev_set_drvdataEXIT(lines 10303 10314) no Hoare annotation was computed. [2021-11-21 01:53:12,312 INFO L861 garLoopResultBuilder]: At program point constant_test_bitENTRY(lines 5286 5291) the Hoare annotation is: true [2021-11-21 01:53:12,312 INFO L858 garLoopResultBuilder]: For program point constant_test_bitEXIT(lines 5286 5291) no Hoare annotation was computed. [2021-11-21 01:53:12,312 INFO L858 garLoopResultBuilder]: For program point ldv_filter_err_codeEXIT(lines 10402 10411) no Hoare annotation was computed. [2021-11-21 01:53:12,312 INFO L861 garLoopResultBuilder]: At program point ldv_filter_err_codeENTRY(lines 10402 10411) the Hoare annotation is: true [2021-11-21 01:53:12,312 INFO L861 garLoopResultBuilder]: At program point L10407(line 10407) the Hoare annotation is: true [2021-11-21 01:53:12,312 INFO L858 garLoopResultBuilder]: For program point L10407-1(line 10407) no Hoare annotation was computed. [2021-11-21 01:53:12,313 INFO L861 garLoopResultBuilder]: At program point pci_set_dma_maskENTRY(lines 5943 5952) the Hoare annotation is: true [2021-11-21 01:53:12,314 INFO L858 garLoopResultBuilder]: For program point pci_set_dma_maskEXIT(lines 5943 5952) no Hoare annotation was computed. [2021-11-21 01:53:12,314 INFO L861 garLoopResultBuilder]: At program point ldv_switch_to_process_contextFINAL(lines 11239 11241) the Hoare annotation is: true [2021-11-21 01:53:12,314 INFO L858 garLoopResultBuilder]: For program point ldv_switch_to_process_contextEXIT(lines 11239 11241) no Hoare annotation was computed. [2021-11-21 01:53:12,314 INFO L861 garLoopResultBuilder]: At program point free_irqENTRY(lines 11186 11188) the Hoare annotation is: true [2021-11-21 01:53:12,314 INFO L858 garLoopResultBuilder]: For program point free_irqEXIT(lines 11186 11188) no Hoare annotation was computed. [2021-11-21 01:53:12,314 INFO L858 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockEXIT(lines 11072 11083) no Hoare annotation was computed. [2021-11-21 01:53:12,315 INFO L861 garLoopResultBuilder]: At program point ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockENTRY(lines 11072 11083) the Hoare annotation is: true [2021-11-21 01:53:12,315 INFO L858 garLoopResultBuilder]: For program point L11075-2(lines 11072 11083) no Hoare annotation was computed. [2021-11-21 01:53:12,315 INFO L858 garLoopResultBuilder]: For program point L11077(line 11077) no Hoare annotation was computed. [2021-11-21 01:53:12,315 INFO L858 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11077) no Hoare annotation was computed. [2021-11-21 01:53:12,315 INFO L858 garLoopResultBuilder]: For program point L11075(lines 11075 11080) no Hoare annotation was computed. [2021-11-21 01:53:12,315 INFO L861 garLoopResultBuilder]: At program point L6750(line 6750) the Hoare annotation is: true [2021-11-21 01:53:12,316 INFO L858 garLoopResultBuilder]: For program point L6751-1(line 6751) no Hoare annotation was computed. [2021-11-21 01:53:12,317 INFO L861 garLoopResultBuilder]: At program point L6751(line 6751) the Hoare annotation is: true [2021-11-21 01:53:12,318 INFO L858 garLoopResultBuilder]: For program point L6750-1(line 6750) no Hoare annotation was computed. [2021-11-21 01:53:12,318 INFO L858 garLoopResultBuilder]: For program point init_tfdlistEXIT(lines 6714 6756) no Hoare annotation was computed. [2021-11-21 01:53:12,319 INFO L861 garLoopResultBuilder]: At program point L6741(lines 6721 6755) the Hoare annotation is: true [2021-11-21 01:53:12,319 INFO L861 garLoopResultBuilder]: At program point L6734(line 6734) the Hoare annotation is: true [2021-11-21 01:53:12,320 INFO L858 garLoopResultBuilder]: For program point L6732-2(lines 6732 6738) no Hoare annotation was computed. [2021-11-21 01:53:12,320 INFO L858 garLoopResultBuilder]: For program point L6732(lines 6732 6738) no Hoare annotation was computed. [2021-11-21 01:53:12,320 INFO L858 garLoopResultBuilder]: For program point L6734-1(line 6734) no Hoare annotation was computed. [2021-11-21 01:53:12,320 INFO L861 garLoopResultBuilder]: At program point init_tfdlistENTRY(lines 6714 6756) the Hoare annotation is: true [2021-11-21 01:53:12,320 INFO L858 garLoopResultBuilder]: For program point L6723-1(line 6723) no Hoare annotation was computed. [2021-11-21 01:53:12,320 INFO L861 garLoopResultBuilder]: At program point L6723(line 6723) the Hoare annotation is: true [2021-11-21 01:53:12,320 INFO L858 garLoopResultBuilder]: For program point L5914-3(lines 5914 5915) no Hoare annotation was computed. [2021-11-21 01:53:12,321 INFO L858 garLoopResultBuilder]: For program point pci_free_consistentEXIT(lines 5909 5919) no Hoare annotation was computed. [2021-11-21 01:53:12,321 INFO L861 garLoopResultBuilder]: At program point L5914-2(line 5914) the Hoare annotation is: true [2021-11-21 01:53:12,321 INFO L861 garLoopResultBuilder]: At program point pci_free_consistentENTRY(lines 5909 5919) the Hoare annotation is: true [2021-11-21 01:53:12,321 INFO L861 garLoopResultBuilder]: At program point pci_disable_deviceENTRY(lines 11273 11275) the Hoare annotation is: true [2021-11-21 01:53:12,321 INFO L858 garLoopResultBuilder]: For program point pci_disable_deviceEXIT(lines 11273 11275) no Hoare annotation was computed. [2021-11-21 01:53:12,321 INFO L861 garLoopResultBuilder]: At program point L5525(line 5525) the Hoare annotation is: true [2021-11-21 01:53:12,322 INFO L861 garLoopResultBuilder]: At program point L5527-2(lines 5527 5534) the Hoare annotation is: true [2021-11-21 01:53:12,322 INFO L858 garLoopResultBuilder]: For program point L5525-1(line 5525) no Hoare annotation was computed. [2021-11-21 01:53:12,322 INFO L858 garLoopResultBuilder]: For program point pci_map_singleEXIT(lines 5920 5931) no Hoare annotation was computed. [2021-11-21 01:53:12,322 INFO L861 garLoopResultBuilder]: At program point L5521(line 5521) the Hoare annotation is: true [2021-11-21 01:53:12,322 INFO L861 garLoopResultBuilder]: At program point L5521-1(line 5521) the Hoare annotation is: true [2021-11-21 01:53:12,322 INFO L861 garLoopResultBuilder]: At program point pci_map_singleENTRY(lines 5920 5931) the Hoare annotation is: true [2021-11-21 01:53:12,322 INFO L858 garLoopResultBuilder]: For program point L5536(line 5536) no Hoare annotation was computed. [2021-11-21 01:53:12,323 INFO L858 garLoopResultBuilder]: For program point L5524-1(line 5524) no Hoare annotation was computed. [2021-11-21 01:53:12,323 INFO L861 garLoopResultBuilder]: At program point L5524(line 5524) the Hoare annotation is: true [2021-11-21 01:53:12,323 INFO L861 garLoopResultBuilder]: At program point L5539(line 5539) the Hoare annotation is: true [2021-11-21 01:53:12,323 INFO L861 garLoopResultBuilder]: At program point L5539-1(line 5539) the Hoare annotation is: true [2021-11-21 01:53:12,323 INFO L858 garLoopResultBuilder]: For program point valid_dma_directionEXIT(lines 5474 5479) no Hoare annotation was computed. [2021-11-21 01:53:12,323 INFO L861 garLoopResultBuilder]: At program point valid_dma_directionENTRY(lines 5474 5479) the Hoare annotation is: true [2021-11-21 01:53:12,324 INFO L861 garLoopResultBuilder]: At program point eth_type_transENTRY(lines 11179 11181) the Hoare annotation is: true [2021-11-21 01:53:12,324 INFO L858 garLoopResultBuilder]: For program point eth_type_transEXIT(lines 11179 11181) no Hoare annotation was computed. [2021-11-21 01:53:12,325 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 10446 10451) the Hoare annotation is: true [2021-11-21 01:53:12,325 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 10446 10451) no Hoare annotation was computed. [2021-11-21 01:53:12,325 INFO L861 garLoopResultBuilder]: At program point iowrite16ENTRY(lines 11211 11213) the Hoare annotation is: true [2021-11-21 01:53:12,325 INFO L858 garLoopResultBuilder]: For program point iowrite16EXIT(lines 11211 11213) no Hoare annotation was computed. [2021-11-21 01:53:12,325 INFO L861 garLoopResultBuilder]: At program point L6559(lines 6530 6570) the Hoare annotation is: true [2021-11-21 01:53:12,325 INFO L858 garLoopResultBuilder]: For program point L6555-1(line 6555) no Hoare annotation was computed. [2021-11-21 01:53:12,325 INFO L861 garLoopResultBuilder]: At program point L6555(line 6555) the Hoare annotation is: true [2021-11-21 01:53:12,326 INFO L858 garLoopResultBuilder]: For program point ipg_nic_set_multicast_listEXIT(lines 6520 6571) no Hoare annotation was computed. [2021-11-21 01:53:12,326 INFO L858 garLoopResultBuilder]: For program point L6532-1(line 6532) no Hoare annotation was computed. [2021-11-21 01:53:12,326 INFO L861 garLoopResultBuilder]: At program point L6532(line 6532) the Hoare annotation is: true [2021-11-21 01:53:12,326 INFO L858 garLoopResultBuilder]: For program point L6565-1(line 6565) no Hoare annotation was computed. [2021-11-21 01:53:12,326 INFO L861 garLoopResultBuilder]: At program point ipg_nic_set_multicast_listENTRY(lines 6520 6571) the Hoare annotation is: true [2021-11-21 01:53:12,326 INFO L861 garLoopResultBuilder]: At program point L6565(line 6565) the Hoare annotation is: true [2021-11-21 01:53:12,327 INFO L861 garLoopResultBuilder]: At program point L6566(line 6566) the Hoare annotation is: true [2021-11-21 01:53:12,327 INFO L858 garLoopResultBuilder]: For program point L6566-1(line 6566) no Hoare annotation was computed. [2021-11-21 01:53:12,327 INFO L858 garLoopResultBuilder]: For program point L6567-1(line 6567) no Hoare annotation was computed. [2021-11-21 01:53:12,327 INFO L861 garLoopResultBuilder]: At program point L6567(line 6567) the Hoare annotation is: true [2021-11-21 01:53:12,327 INFO L858 garLoopResultBuilder]: For program point L7001-1(line 7001) no Hoare annotation was computed. [2021-11-21 01:53:12,327 INFO L861 garLoopResultBuilder]: At program point L7001(line 7001) the Hoare annotation is: true [2021-11-21 01:53:12,327 INFO L858 garLoopResultBuilder]: For program point L6993-1(line 6993) no Hoare annotation was computed. [2021-11-21 01:53:12,328 INFO L861 garLoopResultBuilder]: At program point L6993(line 6993) the Hoare annotation is: true [2021-11-21 01:53:12,328 INFO L858 garLoopResultBuilder]: For program point L6956-1(line 6956) no Hoare annotation was computed. [2021-11-21 01:53:12,328 INFO L861 garLoopResultBuilder]: At program point L6956(line 6956) the Hoare annotation is: true [2021-11-21 01:53:12,328 INFO L858 garLoopResultBuilder]: For program point L6985-1(line 6985) no Hoare annotation was computed. [2021-11-21 01:53:12,328 INFO L861 garLoopResultBuilder]: At program point L6985(line 6985) the Hoare annotation is: true [2021-11-21 01:53:12,328 INFO L858 garLoopResultBuilder]: For program point L6977-1(line 6977) no Hoare annotation was computed. [2021-11-21 01:53:12,328 INFO L861 garLoopResultBuilder]: At program point L6977(line 6977) the Hoare annotation is: true [2021-11-21 01:53:12,329 INFO L858 garLoopResultBuilder]: For program point L6973-1(line 6973) no Hoare annotation was computed. [2021-11-21 01:53:12,329 INFO L861 garLoopResultBuilder]: At program point L6973(line 6973) the Hoare annotation is: true [2021-11-21 01:53:12,329 INFO L861 garLoopResultBuilder]: At program point L6998(line 6998) the Hoare annotation is: true [2021-11-21 01:53:12,329 INFO L858 garLoopResultBuilder]: For program point L6998-1(line 6998) no Hoare annotation was computed. [2021-11-21 01:53:12,329 INFO L861 garLoopResultBuilder]: At program point L6990(line 6990) the Hoare annotation is: true [2021-11-21 01:53:12,329 INFO L858 garLoopResultBuilder]: For program point L6961-2(lines 6954 7006) no Hoare annotation was computed. [2021-11-21 01:53:12,330 INFO L858 garLoopResultBuilder]: For program point L6990-1(line 6990) no Hoare annotation was computed. [2021-11-21 01:53:12,330 INFO L858 garLoopResultBuilder]: For program point L7003-1(line 7003) no Hoare annotation was computed. [2021-11-21 01:53:12,330 INFO L861 garLoopResultBuilder]: At program point L7003(line 7003) the Hoare annotation is: true [2021-11-21 01:53:12,330 INFO L858 garLoopResultBuilder]: For program point L6999-1(line 6999) no Hoare annotation was computed. [2021-11-21 01:53:12,330 INFO L861 garLoopResultBuilder]: At program point L6999(line 6999) the Hoare annotation is: true [2021-11-21 01:53:12,330 INFO L858 garLoopResultBuilder]: For program point L6995-1(line 6995) no Hoare annotation was computed. [2021-11-21 01:53:12,330 INFO L861 garLoopResultBuilder]: At program point L6995(line 6995) the Hoare annotation is: true [2021-11-21 01:53:12,331 INFO L861 garLoopResultBuilder]: At program point ipg_nic_get_statsENTRY(lines 6929 7007) the Hoare annotation is: true [2021-11-21 01:53:12,331 INFO L858 garLoopResultBuilder]: For program point L6987-1(line 6987) no Hoare annotation was computed. [2021-11-21 01:53:12,331 INFO L861 garLoopResultBuilder]: At program point L6987(line 6987) the Hoare annotation is: true [2021-11-21 01:53:12,331 INFO L858 garLoopResultBuilder]: For program point L6983-1(line 6983) no Hoare annotation was computed. [2021-11-21 01:53:12,331 INFO L861 garLoopResultBuilder]: At program point L6983(line 6983) the Hoare annotation is: true [2021-11-21 01:53:12,331 INFO L858 garLoopResultBuilder]: For program point ipg_nic_get_statsFINAL(lines 6929 7007) no Hoare annotation was computed. [2021-11-21 01:53:12,331 INFO L858 garLoopResultBuilder]: For program point L6979-1(line 6979) no Hoare annotation was computed. [2021-11-21 01:53:12,332 INFO L861 garLoopResultBuilder]: At program point L6979(line 6979) the Hoare annotation is: true [2021-11-21 01:53:12,332 INFO L858 garLoopResultBuilder]: For program point L6975-1(line 6975) no Hoare annotation was computed. [2021-11-21 01:53:12,332 INFO L861 garLoopResultBuilder]: At program point L6975(line 6975) the Hoare annotation is: true [2021-11-21 01:53:12,332 INFO L858 garLoopResultBuilder]: For program point L6971-1(line 6971) no Hoare annotation was computed. [2021-11-21 01:53:12,332 INFO L861 garLoopResultBuilder]: At program point L6971(line 6971) the Hoare annotation is: true [2021-11-21 01:53:12,332 INFO L858 garLoopResultBuilder]: For program point ipg_nic_get_statsEXIT(lines 6929 7007) no Hoare annotation was computed. [2021-11-21 01:53:12,333 INFO L858 garLoopResultBuilder]: For program point L6959-1(line 6959) no Hoare annotation was computed. [2021-11-21 01:53:12,333 INFO L861 garLoopResultBuilder]: At program point L6959(line 6959) the Hoare annotation is: true [2021-11-21 01:53:12,333 INFO L858 garLoopResultBuilder]: For program point L6992-1(line 6992) no Hoare annotation was computed. [2021-11-21 01:53:12,333 INFO L861 garLoopResultBuilder]: At program point L6992(line 6992) the Hoare annotation is: true [2021-11-21 01:53:12,333 INFO L858 garLoopResultBuilder]: For program point L6984-1(line 6984) no Hoare annotation was computed. [2021-11-21 01:53:12,333 INFO L861 garLoopResultBuilder]: At program point L6984(line 6984) the Hoare annotation is: true [2021-11-21 01:53:12,333 INFO L858 garLoopResultBuilder]: For program point ipg_nway_resetEXIT(lines 8239 8254) no Hoare annotation was computed. [2021-11-21 01:53:12,334 INFO L854 garLoopResultBuilder]: At program point L8246(line 8246) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (not (= |old(~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0)| 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,334 INFO L854 garLoopResultBuilder]: At program point L10199(line 10199) the Hoare annotation is: (or (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 1) (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (not (= |old(~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0)| 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,334 INFO L858 garLoopResultBuilder]: For program point L8246-1(line 8246) no Hoare annotation was computed. [2021-11-21 01:53:12,334 INFO L854 garLoopResultBuilder]: At program point L10199-1(lines 10195 10203) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (not (= |old(~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0)| 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,334 INFO L854 garLoopResultBuilder]: At program point L10190-1(lines 10186 10194) the Hoare annotation is: (or (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 1) (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (not (= |old(~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0)| 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,334 INFO L854 garLoopResultBuilder]: At program point L10190(line 10190) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (not (= |old(~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0)| 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,335 INFO L854 garLoopResultBuilder]: At program point ipg_nway_resetENTRY(lines 8239 8254) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (not (= |old(~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0)| 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,335 INFO L858 garLoopResultBuilder]: For program point iowrite8EXIT(lines 11217 11219) no Hoare annotation was computed. [2021-11-21 01:53:12,335 INFO L861 garLoopResultBuilder]: At program point iowrite8ENTRY(lines 11217 11219) the Hoare annotation is: true [2021-11-21 01:53:12,335 INFO L858 garLoopResultBuilder]: For program point L10923-1(line 10923) no Hoare annotation was computed. [2021-11-21 01:53:12,335 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_unlock_mii_mutex_of_ipg_nic_privateENTRY(lines 10919 10928) the Hoare annotation is: (or (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 1) (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0)) (not (= |old(~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0)| 1))) [2021-11-21 01:53:12,335 INFO L854 garLoopResultBuilder]: At program point L10923(line 10923) the Hoare annotation is: (or (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 1) (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0)) (not (= |old(~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0)| 1))) [2021-11-21 01:53:12,336 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_mii_mutex_of_ipg_nic_privateEXIT(lines 10919 10928) no Hoare annotation was computed. [2021-11-21 01:53:12,336 INFO L858 garLoopResultBuilder]: For program point L7034(lines 7034 7037) no Hoare annotation was computed. [2021-11-21 01:53:12,336 INFO L858 garLoopResultBuilder]: For program point L7032-1(line 7032) no Hoare annotation was computed. [2021-11-21 01:53:12,336 INFO L861 garLoopResultBuilder]: At program point L7032(line 7032) the Hoare annotation is: true [2021-11-21 01:53:12,336 INFO L861 garLoopResultBuilder]: At program point L7018(line 7018) the Hoare annotation is: true [2021-11-21 01:53:12,336 INFO L858 garLoopResultBuilder]: For program point ipg_nic_rxrestoreEXIT(lines 7008 7050) no Hoare annotation was computed. [2021-11-21 01:53:12,337 INFO L858 garLoopResultBuilder]: For program point L7018-1(line 7018) no Hoare annotation was computed. [2021-11-21 01:53:12,337 INFO L861 garLoopResultBuilder]: At program point L7039(lines 7016 7049) the Hoare annotation is: true [2021-11-21 01:53:12,337 INFO L861 garLoopResultBuilder]: At program point L7041(lines 7016 7049) the Hoare annotation is: true [2021-11-21 01:53:12,337 INFO L861 garLoopResultBuilder]: At program point ipg_nic_rxrestoreENTRY(lines 7008 7050) the Hoare annotation is: true [2021-11-21 01:53:12,337 INFO L858 garLoopResultBuilder]: For program point L7027(lines 7027 7030) no Hoare annotation was computed. [2021-11-21 01:53:12,337 INFO L861 garLoopResultBuilder]: At program point L7046(lines 7016 7049) the Hoare annotation is: true [2021-11-21 01:53:12,337 INFO L861 garLoopResultBuilder]: At program point ioread32ENTRY(lines 11204 11206) the Hoare annotation is: true [2021-11-21 01:53:12,338 INFO L858 garLoopResultBuilder]: For program point ioread32EXIT(lines 11204 11206) no Hoare annotation was computed. [2021-11-21 01:53:12,338 INFO L858 garLoopResultBuilder]: For program point netif_stop_queueEXIT(lines 5839 5849) no Hoare annotation was computed. [2021-11-21 01:53:12,338 INFO L858 garLoopResultBuilder]: For program point L5824(line 5824) no Hoare annotation was computed. [2021-11-21 01:53:12,338 INFO L861 garLoopResultBuilder]: At program point L5819(line 5819) the Hoare annotation is: true [2021-11-21 01:53:12,338 INFO L861 garLoopResultBuilder]: At program point L5815(line 5815) the Hoare annotation is: true [2021-11-21 01:53:12,338 INFO L858 garLoopResultBuilder]: For program point L5815-1(line 5815) no Hoare annotation was computed. [2021-11-21 01:53:12,338 INFO L858 garLoopResultBuilder]: For program point L5817(lines 5817 5822) no Hoare annotation was computed. [2021-11-21 01:53:12,339 INFO L861 garLoopResultBuilder]: At program point L5817-1(lines 5817 5822) the Hoare annotation is: true [2021-11-21 01:53:12,339 INFO L858 garLoopResultBuilder]: For program point L5844-1(line 5844) no Hoare annotation was computed. [2021-11-21 01:53:12,339 INFO L861 garLoopResultBuilder]: At program point netif_stop_queueENTRY(lines 5839 5849) the Hoare annotation is: true [2021-11-21 01:53:12,339 INFO L861 garLoopResultBuilder]: At program point L5844(line 5844) the Hoare annotation is: true [2021-11-21 01:53:12,339 INFO L861 garLoopResultBuilder]: At program point L5834(line 5834) the Hoare annotation is: true [2021-11-21 01:53:12,339 INFO L861 garLoopResultBuilder]: At program point L5834-1(lines 5807 5838) the Hoare annotation is: true [2021-11-21 01:53:12,339 INFO L858 garLoopResultBuilder]: For program point L5826(lines 5826 5832) no Hoare annotation was computed. [2021-11-21 01:53:12,340 INFO L861 garLoopResultBuilder]: At program point pci_nameENTRY(lines 5972 5981) the Hoare annotation is: true [2021-11-21 01:53:12,341 INFO L858 garLoopResultBuilder]: For program point pci_nameEXIT(lines 5972 5981) no Hoare annotation was computed. [2021-11-21 01:53:12,341 INFO L861 garLoopResultBuilder]: At program point L7862(line 7862) the Hoare annotation is: true [2021-11-21 01:53:12,341 INFO L858 garLoopResultBuilder]: For program point L7864-1(line 7864) no Hoare annotation was computed. [2021-11-21 01:53:12,341 INFO L858 garLoopResultBuilder]: For program point ipg_nic_stopEXIT(lines 7835 7870) no Hoare annotation was computed. [2021-11-21 01:53:12,341 INFO L861 garLoopResultBuilder]: At program point L7864(line 7864) the Hoare annotation is: true [2021-11-21 01:53:12,341 INFO L861 garLoopResultBuilder]: At program point L7858(lines 7842 7869) the Hoare annotation is: true [2021-11-21 01:53:12,342 INFO L861 garLoopResultBuilder]: At program point L7862-1(line 7862) the Hoare annotation is: true [2021-11-21 01:53:12,342 INFO L858 garLoopResultBuilder]: For program point L7852(line 7852) no Hoare annotation was computed. [2021-11-21 01:53:12,342 INFO L861 garLoopResultBuilder]: At program point L10127(lines 10122 10131) the Hoare annotation is: true [2021-11-21 01:53:12,342 INFO L861 garLoopResultBuilder]: At program point L7848(line 7848) the Hoare annotation is: true [2021-11-21 01:53:12,342 INFO L858 garLoopResultBuilder]: For program point L7844-1(line 7844) no Hoare annotation was computed. [2021-11-21 01:53:12,342 INFO L861 garLoopResultBuilder]: At program point L7844(line 7844) the Hoare annotation is: true [2021-11-21 01:53:12,342 INFO L861 garLoopResultBuilder]: At program point ipg_nic_stopENTRY(lines 7835 7870) the Hoare annotation is: true [2021-11-21 01:53:12,343 INFO L858 garLoopResultBuilder]: For program point L7863(line 7863) no Hoare annotation was computed. [2021-11-21 01:53:12,343 INFO L858 garLoopResultBuilder]: For program point L7865-1(line 7865) no Hoare annotation was computed. [2021-11-21 01:53:12,343 INFO L861 garLoopResultBuilder]: At program point L7865(line 7865) the Hoare annotation is: true [2021-11-21 01:53:12,343 INFO L858 garLoopResultBuilder]: For program point L7855-1(line 7855) no Hoare annotation was computed. [2021-11-21 01:53:12,343 INFO L861 garLoopResultBuilder]: At program point L10126-1(line 10126) the Hoare annotation is: true [2021-11-21 01:53:12,343 INFO L861 garLoopResultBuilder]: At program point L7855(line 7855) the Hoare annotation is: true [2021-11-21 01:53:12,343 INFO L858 garLoopResultBuilder]: For program point L7857(lines 7857 7860) no Hoare annotation was computed. [2021-11-21 01:53:12,344 INFO L861 garLoopResultBuilder]: At program point L7853-1(line 7853) the Hoare annotation is: true [2021-11-21 01:53:12,344 INFO L861 garLoopResultBuilder]: At program point L7853(line 7853) the Hoare annotation is: true [2021-11-21 01:53:12,344 INFO L861 garLoopResultBuilder]: At program point L10126(line 10126) the Hoare annotation is: true [2021-11-21 01:53:12,344 INFO L858 garLoopResultBuilder]: For program point L9885(lines 9863 9888) no Hoare annotation was computed. [2021-11-21 01:53:12,344 INFO L861 garLoopResultBuilder]: At program point L9876(lines 9863 9888) the Hoare annotation is: true [2021-11-21 01:53:12,344 INFO L861 garLoopResultBuilder]: At program point L9868(lines 9868 9871) the Hoare annotation is: true [2021-11-21 01:53:12,345 INFO L858 garLoopResultBuilder]: For program point ldv_switch_1FINAL(lines 9856 9891) no Hoare annotation was computed. [2021-11-21 01:53:12,345 INFO L861 garLoopResultBuilder]: At program point L9872(lines 9872 9875) the Hoare annotation is: true [2021-11-21 01:53:12,345 INFO L861 garLoopResultBuilder]: At program point L9861(line 9861) the Hoare annotation is: true [2021-11-21 01:53:12,345 INFO L861 garLoopResultBuilder]: At program point ldv_switch_1ENTRY(lines 9856 9891) the Hoare annotation is: true [2021-11-21 01:53:12,345 INFO L858 garLoopResultBuilder]: For program point L9861-1(line 9861) no Hoare annotation was computed. [2021-11-21 01:53:12,345 INFO L861 garLoopResultBuilder]: At program point L9864(lines 9864 9867) the Hoare annotation is: true [2021-11-21 01:53:12,345 INFO L858 garLoopResultBuilder]: For program point ldv_switch_1EXIT(lines 9856 9891) no Hoare annotation was computed. [2021-11-21 01:53:12,346 INFO L858 garLoopResultBuilder]: For program point ldv_switch_0FINAL(lines 9766 9855) no Hoare annotation was computed. [2021-11-21 01:53:12,346 INFO L861 garLoopResultBuilder]: At program point L9818(lines 9818 9821) the Hoare annotation is: true [2021-11-21 01:53:12,346 INFO L861 garLoopResultBuilder]: At program point L9822(lines 9773 9852) the Hoare annotation is: true [2021-11-21 01:53:12,346 INFO L861 garLoopResultBuilder]: At program point L9810(lines 9810 9813) the Hoare annotation is: true [2021-11-21 01:53:12,346 INFO L861 garLoopResultBuilder]: At program point L9814(lines 9814 9817) the Hoare annotation is: true [2021-11-21 01:53:12,346 INFO L861 garLoopResultBuilder]: At program point L9802(lines 9802 9805) the Hoare annotation is: true [2021-11-21 01:53:12,347 INFO L861 garLoopResultBuilder]: At program point L9806(lines 9806 9809) the Hoare annotation is: true [2021-11-21 01:53:12,347 INFO L861 garLoopResultBuilder]: At program point L9794(lines 9794 9797) the Hoare annotation is: true [2021-11-21 01:53:12,347 INFO L861 garLoopResultBuilder]: At program point L9798(lines 9798 9801) the Hoare annotation is: true [2021-11-21 01:53:12,347 INFO L861 garLoopResultBuilder]: At program point L9786(lines 9786 9789) the Hoare annotation is: true [2021-11-21 01:53:12,347 INFO L861 garLoopResultBuilder]: At program point L9790(lines 9790 9793) the Hoare annotation is: true [2021-11-21 01:53:12,347 INFO L861 garLoopResultBuilder]: At program point L9778(lines 9778 9781) the Hoare annotation is: true [2021-11-21 01:53:12,347 INFO L861 garLoopResultBuilder]: At program point L9782(lines 9782 9785) the Hoare annotation is: true [2021-11-21 01:53:12,348 INFO L861 garLoopResultBuilder]: At program point L9774(lines 9774 9777) the Hoare annotation is: true [2021-11-21 01:53:12,348 INFO L858 garLoopResultBuilder]: For program point L9849(lines 9773 9852) no Hoare annotation was computed. [2021-11-21 01:53:12,348 INFO L861 garLoopResultBuilder]: At program point L9771(line 9771) the Hoare annotation is: true [2021-11-21 01:53:12,348 INFO L858 garLoopResultBuilder]: For program point L9771-1(line 9771) no Hoare annotation was computed. [2021-11-21 01:53:12,348 INFO L861 garLoopResultBuilder]: At program point ldv_switch_0ENTRY(lines 9766 9855) the Hoare annotation is: true [2021-11-21 01:53:12,348 INFO L858 garLoopResultBuilder]: For program point ldv_switch_0EXIT(lines 9766 9855) no Hoare annotation was computed. [2021-11-21 01:53:12,348 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 5358 5363) the Hoare annotation is: true [2021-11-21 01:53:12,349 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 5358 5363) no Hoare annotation was computed. [2021-11-21 01:53:12,349 INFO L858 garLoopResultBuilder]: For program point L6436-1(line 6436) no Hoare annotation was computed. [2021-11-21 01:53:12,349 INFO L861 garLoopResultBuilder]: At program point L6436(line 6436) the Hoare annotation is: true [2021-11-21 01:53:12,349 INFO L858 garLoopResultBuilder]: For program point L6432-1(line 6432) no Hoare annotation was computed. [2021-11-21 01:53:12,349 INFO L861 garLoopResultBuilder]: At program point L6432(line 6432) the Hoare annotation is: true [2021-11-21 01:53:12,349 INFO L858 garLoopResultBuilder]: For program point ipg_config_autonegFINAL(lines 6414 6519) no Hoare annotation was computed. [2021-11-21 01:53:12,349 INFO L858 garLoopResultBuilder]: For program point L6515-1(line 6515) no Hoare annotation was computed. [2021-11-21 01:53:12,350 INFO L861 garLoopResultBuilder]: At program point L6515(line 6515) the Hoare annotation is: true [2021-11-21 01:53:12,350 INFO L861 garLoopResultBuilder]: At program point L6453(lines 6453 6456) the Hoare annotation is: true [2021-11-21 01:53:12,350 INFO L861 garLoopResultBuilder]: At program point L6449(lines 6449 6452) the Hoare annotation is: true [2021-11-21 01:53:12,350 INFO L861 garLoopResultBuilder]: At program point ipg_config_autonegENTRY(lines 6414 6519) the Hoare annotation is: true [2021-11-21 01:53:12,350 INFO L861 garLoopResultBuilder]: At program point L6445(lines 6445 6448) the Hoare annotation is: true [2021-11-21 01:53:12,350 INFO L858 garLoopResultBuilder]: For program point ipg_config_autonegEXIT(lines 6414 6519) no Hoare annotation was computed. [2021-11-21 01:53:12,350 INFO L861 garLoopResultBuilder]: At program point L6438(line 6438) the Hoare annotation is: true [2021-11-21 01:53:12,351 INFO L861 garLoopResultBuilder]: At program point L6467(lines 6444 6472) the Hoare annotation is: true [2021-11-21 01:53:12,351 INFO L858 garLoopResultBuilder]: For program point L6438-1(line 6438) no Hoare annotation was computed. [2021-11-21 01:53:12,351 INFO L858 garLoopResultBuilder]: For program point L6435-1(line 6435) no Hoare annotation was computed. [2021-11-21 01:53:12,351 INFO L861 garLoopResultBuilder]: At program point L6435(line 6435) the Hoare annotation is: true [2021-11-21 01:53:12,352 INFO L858 garLoopResultBuilder]: For program point L7712-1(lines 7712 7713) no Hoare annotation was computed. [2021-11-21 01:53:12,352 INFO L861 garLoopResultBuilder]: At program point L7712(lines 7712 7713) the Hoare annotation is: true [2021-11-21 01:53:12,352 INFO L858 garLoopResultBuilder]: For program point ipg_tx_clearEXIT(lines 7701 7727) no Hoare annotation was computed. [2021-11-21 01:53:12,352 INFO L858 garLoopResultBuilder]: For program point L7714-1(line 7714) no Hoare annotation was computed. [2021-11-21 01:53:12,352 INFO L858 garLoopResultBuilder]: For program point L7709-2(lines 7709 7718) no Hoare annotation was computed. [2021-11-21 01:53:12,353 INFO L858 garLoopResultBuilder]: For program point L7709(lines 7709 7718) no Hoare annotation was computed. [2021-11-21 01:53:12,353 INFO L861 garLoopResultBuilder]: At program point L7720(lines 7705 7726) the Hoare annotation is: true [2021-11-21 01:53:12,353 INFO L861 garLoopResultBuilder]: At program point L7714(line 7714) the Hoare annotation is: true [2021-11-21 01:53:12,353 INFO L861 garLoopResultBuilder]: At program point ipg_tx_clearENTRY(lines 7701 7727) the Hoare annotation is: true [2021-11-21 01:53:12,353 INFO L858 garLoopResultBuilder]: For program point L7682-2(lines 7682 7691) no Hoare annotation was computed. [2021-11-21 01:53:12,353 INFO L858 garLoopResultBuilder]: For program point ipg_rx_clearEXIT(lines 7674 7700) no Hoare annotation was computed. [2021-11-21 01:53:12,353 INFO L861 garLoopResultBuilder]: At program point ipg_rx_clearENTRY(lines 7674 7700) the Hoare annotation is: true [2021-11-21 01:53:12,354 INFO L861 garLoopResultBuilder]: At program point L7693(lines 7678 7699) the Hoare annotation is: true [2021-11-21 01:53:12,354 INFO L858 garLoopResultBuilder]: For program point L7687-1(lines 7687 7688) no Hoare annotation was computed. [2021-11-21 01:53:12,354 INFO L861 garLoopResultBuilder]: At program point L7687(lines 7687 7688) the Hoare annotation is: true [2021-11-21 01:53:12,354 INFO L858 garLoopResultBuilder]: For program point L7682(lines 7682 7691) no Hoare annotation was computed. [2021-11-21 01:53:12,354 INFO L858 garLoopResultBuilder]: For program point L7685-1(line 7685) no Hoare annotation was computed. [2021-11-21 01:53:12,354 INFO L861 garLoopResultBuilder]: At program point L7685(line 7685) the Hoare annotation is: true [2021-11-21 01:53:12,354 INFO L861 garLoopResultBuilder]: At program point ldv_undef_intENTRY(lines 10570 10579) the Hoare annotation is: true [2021-11-21 01:53:12,355 INFO L858 garLoopResultBuilder]: For program point ldv_undef_intEXIT(lines 10570 10579) no Hoare annotation was computed. [2021-11-21 01:53:12,355 INFO L861 garLoopResultBuilder]: At program point L7994(line 7994) the Hoare annotation is: true [2021-11-21 01:53:12,355 INFO L861 garLoopResultBuilder]: At program point L7990(line 7990) the Hoare annotation is: true [2021-11-21 01:53:12,355 INFO L858 garLoopResultBuilder]: For program point L7994-1(line 7994) no Hoare annotation was computed. [2021-11-21 01:53:12,355 INFO L861 garLoopResultBuilder]: At program point L8025(lines 7988 8032) the Hoare annotation is: true [2021-11-21 01:53:12,355 INFO L858 garLoopResultBuilder]: For program point L7990-1(line 7990) no Hoare annotation was computed. [2021-11-21 01:53:12,355 INFO L858 garLoopResultBuilder]: For program point read_eepromEXIT(lines 7976 8033) no Hoare annotation was computed. [2021-11-21 01:53:12,356 INFO L858 garLoopResultBuilder]: For program point L8013-1(line 8013) no Hoare annotation was computed. [2021-11-21 01:53:12,356 INFO L861 garLoopResultBuilder]: At program point L8013(line 8013) the Hoare annotation is: true [2021-11-21 01:53:12,356 INFO L861 garLoopResultBuilder]: At program point L8009(lines 7988 8032) the Hoare annotation is: true [2021-11-21 01:53:12,356 INFO L861 garLoopResultBuilder]: At program point L8003(lines 7988 8032) the Hoare annotation is: true [2021-11-21 01:53:12,356 INFO L861 garLoopResultBuilder]: At program point read_eepromENTRY(lines 7976 8033) the Hoare annotation is: true [2021-11-21 01:53:12,356 INFO L861 garLoopResultBuilder]: At program point L8030(lines 7988 8032) the Hoare annotation is: true [2021-11-21 01:53:12,357 INFO L861 garLoopResultBuilder]: At program point L8018(line 8018) the Hoare annotation is: true [2021-11-21 01:53:12,357 INFO L858 garLoopResultBuilder]: For program point L8016(lines 8016 8023) no Hoare annotation was computed. [2021-11-21 01:53:12,357 INFO L858 garLoopResultBuilder]: For program point L8018-1(line 8018) no Hoare annotation was computed. [2021-11-21 01:53:12,357 INFO L858 garLoopResultBuilder]: For program point L8008(lines 8008 8011) no Hoare annotation was computed. [2021-11-21 01:53:12,357 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 11096 11098) no Hoare annotation was computed. [2021-11-21 01:53:12,357 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 11096 11098) the Hoare annotation is: true [2021-11-21 01:53:12,357 INFO L854 garLoopResultBuilder]: At program point L9674(line 9674) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (not (= 20 |old(~ldv_statevar_2~0)|)) (= 20 ~ldv_statevar_2~0) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,358 INFO L858 garLoopResultBuilder]: For program point ldv_EMGentry_exit_ipg_pci_driver_exit_13_2EXIT(lines 8599 8607) no Hoare annotation was computed. [2021-11-21 01:53:12,358 INFO L861 garLoopResultBuilder]: At program point L9674-1(line 9674) the Hoare annotation is: true [2021-11-21 01:53:12,358 INFO L854 garLoopResultBuilder]: At program point ldv_EMGentry_exit_ipg_pci_driver_exit_13_2ENTRY(lines 8599 8607) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (not (= 20 |old(~ldv_statevar_2~0)|)) (= 20 ~ldv_statevar_2~0) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,358 INFO L858 garLoopResultBuilder]: For program point ioread16EXIT(lines 11200 11202) no Hoare annotation was computed. [2021-11-21 01:53:12,358 INFO L861 garLoopResultBuilder]: At program point ioread16ENTRY(lines 11200 11202) the Hoare annotation is: true [2021-11-21 01:53:12,358 INFO L854 garLoopResultBuilder]: At program point L7550(line 7550) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= 3 ~ldv_statevar_2~0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= 5 |old(~ldv_statevar_1~0)|)) (not (= ~LDV_MUTEXES_lock~0 0)) (= 5 ~ldv_statevar_1~0) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,359 INFO L854 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= 3 ~ldv_statevar_2~0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= 5 |old(~ldv_statevar_1~0)|)) (not (= ~LDV_MUTEXES_lock~0 0)) (= 5 ~ldv_statevar_1~0) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,359 INFO L858 garLoopResultBuilder]: For program point L7550-1(line 7550) no Hoare annotation was computed. [2021-11-21 01:53:12,359 INFO L854 garLoopResultBuilder]: At program point L7542(line 7542) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= 3 ~ldv_statevar_2~0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= 5 |old(~ldv_statevar_1~0)|)) (not (= ~LDV_MUTEXES_lock~0 0)) (= 5 ~ldv_statevar_1~0) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,359 INFO L854 garLoopResultBuilder]: At program point L7544-1(line 7544) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= 3 ~ldv_statevar_2~0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= 5 |old(~ldv_statevar_1~0)|)) (not (= ~LDV_MUTEXES_lock~0 0)) (= 5 ~ldv_statevar_1~0) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,359 INFO L854 garLoopResultBuilder]: At program point L7544(line 7544) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= 3 ~ldv_statevar_2~0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= 5 |old(~ldv_statevar_1~0)|)) (not (= ~LDV_MUTEXES_lock~0 0)) (= 5 ~ldv_statevar_1~0) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,359 INFO L858 garLoopResultBuilder]: For program point L7542-1(line 7542) no Hoare annotation was computed. [2021-11-21 01:53:12,360 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,360 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,360 INFO L854 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= 3 ~ldv_statevar_2~0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= 5 |old(~ldv_statevar_1~0)|)) (not (= ~LDV_MUTEXES_lock~0 0)) (= 5 ~ldv_statevar_1~0) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,360 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,360 INFO L858 garLoopResultBuilder]: For program point L7547(lines 7547 7553) no Hoare annotation was computed. [2021-11-21 01:53:12,360 INFO L858 garLoopResultBuilder]: For program point L-1-5(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,360 INFO L858 garLoopResultBuilder]: For program point L7543-1(line 7543) no Hoare annotation was computed. [2021-11-21 01:53:12,361 INFO L854 garLoopResultBuilder]: At program point L-1-6(line -1) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= 3 ~ldv_statevar_2~0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= 5 |old(~ldv_statevar_1~0)|)) (not (= ~LDV_MUTEXES_lock~0 0)) (= 5 ~ldv_statevar_1~0) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,361 INFO L854 garLoopResultBuilder]: At program point L7543(line 7543) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= 3 ~ldv_statevar_2~0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= 5 |old(~ldv_statevar_1~0)|)) (not (= ~LDV_MUTEXES_lock~0 0)) (= 5 ~ldv_statevar_1~0) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,361 INFO L854 garLoopResultBuilder]: At program point L-1-8(line -1) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= 3 ~ldv_statevar_2~0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= 5 |old(~ldv_statevar_1~0)|)) (not (= ~LDV_MUTEXES_lock~0 0)) (= 5 ~ldv_statevar_1~0) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,361 INFO L858 garLoopResultBuilder]: For program point L7545(line 7545) no Hoare annotation was computed. [2021-11-21 01:53:12,361 INFO L854 garLoopResultBuilder]: At program point L7547-2(lines 7531 7556) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= 3 ~ldv_statevar_2~0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= 5 |old(~ldv_statevar_1~0)|)) (not (= ~LDV_MUTEXES_lock~0 0)) (= 5 ~ldv_statevar_1~0) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,361 INFO L858 garLoopResultBuilder]: For program point L-1-9(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,362 INFO L858 garLoopResultBuilder]: For program point L6044-1(line 6044) no Hoare annotation was computed. [2021-11-21 01:53:12,362 INFO L861 garLoopResultBuilder]: At program point L6044(line 6044) the Hoare annotation is: true [2021-11-21 01:53:12,362 INFO L861 garLoopResultBuilder]: At program point ipg_ioaddrENTRY(lines 6038 6049) the Hoare annotation is: true [2021-11-21 01:53:12,362 INFO L858 garLoopResultBuilder]: For program point ipg_ioaddrEXIT(lines 6038 6049) no Hoare annotation was computed. [2021-11-21 01:53:12,362 INFO L858 garLoopResultBuilder]: For program point netif_runningEXIT(lines 5872 5881) no Hoare annotation was computed. [2021-11-21 01:53:12,362 INFO L861 garLoopResultBuilder]: At program point netif_runningENTRY(lines 5872 5881) the Hoare annotation is: true [2021-11-21 01:53:12,362 INFO L861 garLoopResultBuilder]: At program point L5877(line 5877) the Hoare annotation is: true [2021-11-21 01:53:12,363 INFO L858 garLoopResultBuilder]: For program point L5877-1(line 5877) no Hoare annotation was computed. [2021-11-21 01:53:12,363 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,363 INFO L854 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (not (= |old(~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0)| 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,363 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,363 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,363 INFO L854 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (not (= |old(~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0)| 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,363 INFO L858 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,364 INFO L858 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,364 INFO L854 garLoopResultBuilder]: At program point L-1-9(line -1) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (not (= |old(~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0)| 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,364 INFO L858 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,364 INFO L854 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (not (= |old(~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0)| 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,364 INFO L858 garLoopResultBuilder]: For program point L-1-13(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,364 INFO L858 garLoopResultBuilder]: For program point L-1-14(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,364 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,365 INFO L854 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (not (= |old(~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0)| 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,365 INFO L861 garLoopResultBuilder]: At program point skb_checksum_none_assertENTRY(lines 5724 5729) the Hoare annotation is: true [2021-11-21 01:53:12,365 INFO L858 garLoopResultBuilder]: For program point skb_checksum_none_assertEXIT(lines 5724 5729) no Hoare annotation was computed. [2021-11-21 01:53:12,365 INFO L861 garLoopResultBuilder]: At program point L10542-1(line 10542) the Hoare annotation is: true [2021-11-21 01:53:12,365 INFO L861 garLoopResultBuilder]: At program point ldv_xmallocENTRY(lines 10533 10548) the Hoare annotation is: true [2021-11-21 01:53:12,365 INFO L861 garLoopResultBuilder]: At program point L10544(line 10544) the Hoare annotation is: true [2021-11-21 01:53:12,366 INFO L861 garLoopResultBuilder]: At program point L10542(line 10542) the Hoare annotation is: true [2021-11-21 01:53:12,366 INFO L858 garLoopResultBuilder]: For program point ldv_xmallocEXIT(lines 10533 10548) no Hoare annotation was computed. [2021-11-21 01:53:12,366 INFO L858 garLoopResultBuilder]: For program point L10543(line 10543) no Hoare annotation was computed. [2021-11-21 01:53:12,366 INFO L858 garLoopResultBuilder]: For program point L10544-1(line 10544) no Hoare annotation was computed. [2021-11-21 01:53:12,367 INFO L861 garLoopResultBuilder]: At program point iowrite32ENTRY(lines 11214 11216) the Hoare annotation is: true [2021-11-21 01:53:12,367 INFO L858 garLoopResultBuilder]: For program point iowrite32EXIT(lines 11214 11216) no Hoare annotation was computed. [2021-11-21 01:53:12,367 INFO L861 garLoopResultBuilder]: At program point netif_rxENTRY(lines 11266 11268) the Hoare annotation is: true [2021-11-21 01:53:12,368 INFO L858 garLoopResultBuilder]: For program point netif_rxEXIT(lines 11266 11268) no Hoare annotation was computed. [2021-11-21 01:53:12,368 INFO L858 garLoopResultBuilder]: For program point eth_validate_addrEXIT(lines 11183 11185) no Hoare annotation was computed. [2021-11-21 01:53:12,368 INFO L861 garLoopResultBuilder]: At program point eth_validate_addrENTRY(lines 11183 11185) the Hoare annotation is: true [2021-11-21 01:53:12,368 INFO L858 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 10335 10340) no Hoare annotation was computed. [2021-11-21 01:53:12,368 INFO L861 garLoopResultBuilder]: At program point ldv_is_errENTRY(lines 10335 10340) the Hoare annotation is: true [2021-11-21 01:53:12,368 INFO L858 garLoopResultBuilder]: For program point L11087-2(lines 11084 11095) no Hoare annotation was computed. [2021-11-21 01:53:12,368 INFO L858 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitEXIT(lines 11084 11095) no Hoare annotation was computed. [2021-11-21 01:53:12,369 INFO L858 garLoopResultBuilder]: For program point L11089(line 11089) no Hoare annotation was computed. [2021-11-21 01:53:12,369 INFO L858 garLoopResultBuilder]: For program point L11087(lines 11087 11092) no Hoare annotation was computed. [2021-11-21 01:53:12,369 INFO L858 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11089) no Hoare annotation was computed. [2021-11-21 01:53:12,369 INFO L861 garLoopResultBuilder]: At program point ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitENTRY(lines 11084 11095) the Hoare annotation is: true [2021-11-21 01:53:12,369 INFO L861 garLoopResultBuilder]: At program point ioread8ENTRY(lines 11208 11210) the Hoare annotation is: true [2021-11-21 01:53:12,369 INFO L858 garLoopResultBuilder]: For program point ioread8EXIT(lines 11208 11210) no Hoare annotation was computed. [2021-11-21 01:53:12,370 INFO L861 garLoopResultBuilder]: At program point L7066(lines 7066 7067) the Hoare annotation is: true [2021-11-21 01:53:12,370 INFO L858 garLoopResultBuilder]: For program point L7068-1(line 7068) no Hoare annotation was computed. [2021-11-21 01:53:12,370 INFO L861 garLoopResultBuilder]: At program point L7068(line 7068) the Hoare annotation is: true [2021-11-21 01:53:12,370 INFO L858 garLoopResultBuilder]: For program point L7063(lines 7063 7072) no Hoare annotation was computed. [2021-11-21 01:53:12,370 INFO L858 garLoopResultBuilder]: For program point L7066-1(lines 7066 7067) no Hoare annotation was computed. [2021-11-21 01:53:12,370 INFO L858 garLoopResultBuilder]: For program point L7059-1(line 7059) no Hoare annotation was computed. [2021-11-21 01:53:12,370 INFO L861 garLoopResultBuilder]: At program point L7059(line 7059) the Hoare annotation is: true [2021-11-21 01:53:12,371 INFO L858 garLoopResultBuilder]: For program point L7063-2(lines 7051 7075) no Hoare annotation was computed. [2021-11-21 01:53:12,371 INFO L858 garLoopResultBuilder]: For program point ipg_nic_rx_free_skbEXIT(lines 7051 7075) no Hoare annotation was computed. [2021-11-21 01:53:12,371 INFO L861 garLoopResultBuilder]: At program point ipg_nic_rx_free_skbENTRY(lines 7051 7075) the Hoare annotation is: true [2021-11-21 01:53:12,371 INFO L858 garLoopResultBuilder]: For program point ldv_freeEXIT(lines 10524 10532) no Hoare annotation was computed. [2021-11-21 01:53:12,371 INFO L861 garLoopResultBuilder]: At program point ldv_freeENTRY(lines 10524 10532) the Hoare annotation is: true [2021-11-21 01:53:12,371 INFO L861 garLoopResultBuilder]: At program point L6295(line 6295) the Hoare annotation is: true [2021-11-21 01:53:12,371 INFO L861 garLoopResultBuilder]: At program point L6262(line 6262) the Hoare annotation is: true [2021-11-21 01:53:12,372 INFO L858 garLoopResultBuilder]: For program point L6295-1(line 6295) no Hoare annotation was computed. [2021-11-21 01:53:12,372 INFO L858 garLoopResultBuilder]: For program point L6361(lines 6361 6364) no Hoare annotation was computed. [2021-11-21 01:53:12,372 INFO L861 garLoopResultBuilder]: At program point L6324-1(lines 6318 6384) the Hoare annotation is: true [2021-11-21 01:53:12,372 INFO L861 garLoopResultBuilder]: At program point L6324(line 6324) the Hoare annotation is: true [2021-11-21 01:53:12,372 INFO L858 garLoopResultBuilder]: For program point L6262-1(line 6262) no Hoare annotation was computed. [2021-11-21 01:53:12,372 INFO L858 garLoopResultBuilder]: For program point L6320-1(line 6320) no Hoare annotation was computed. [2021-11-21 01:53:12,372 INFO L861 garLoopResultBuilder]: At program point L6320(line 6320) the Hoare annotation is: true [2021-11-21 01:53:12,373 INFO L854 garLoopResultBuilder]: At program point L6341(lines 6330 6344) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,373 INFO L854 garLoopResultBuilder]: At program point L6362(lines 6351 6365) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,373 INFO L858 garLoopResultBuilder]: For program point L6375(lines 6375 6378) no Hoare annotation was computed. [2021-11-21 01:53:12,373 INFO L861 garLoopResultBuilder]: At program point L6371(lines 6318 6384) the Hoare annotation is: true [2021-11-21 01:53:12,373 INFO L861 garLoopResultBuilder]: At program point L6276-2(lines 6276 6279) the Hoare annotation is: true [2021-11-21 01:53:12,373 INFO L858 garLoopResultBuilder]: For program point L6367(lines 6367 6370) no Hoare annotation was computed. [2021-11-21 01:53:12,373 INFO L858 garLoopResultBuilder]: For program point ipg_resetFINAL(lines 6307 6385) no Hoare annotation was computed. [2021-11-21 01:53:12,374 INFO L858 garLoopResultBuilder]: For program point L6347(lines 6347 6365) no Hoare annotation was computed. [2021-11-21 01:53:12,374 INFO L861 garLoopResultBuilder]: At program point L6376(lines 6318 6384) the Hoare annotation is: true [2021-11-21 01:53:12,374 INFO L861 garLoopResultBuilder]: At program point L6281(lines 6254 6285) the Hoare annotation is: true [2021-11-21 01:53:12,374 INFO L854 garLoopResultBuilder]: At program point L6335(lines 6330 6344) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,374 INFO L861 garLoopResultBuilder]: At program point L6302(line 6302) the Hoare annotation is: true [2021-11-21 01:53:12,374 INFO L861 garLoopResultBuilder]: At program point L6298(line 6298) the Hoare annotation is: true [2021-11-21 01:53:12,374 INFO L861 garLoopResultBuilder]: At program point L6302-1(lines 6286 6306) the Hoare annotation is: true [2021-11-21 01:53:12,375 INFO L858 garLoopResultBuilder]: For program point ipg_resetEXIT(lines 6307 6385) no Hoare annotation was computed. [2021-11-21 01:53:12,375 INFO L861 garLoopResultBuilder]: At program point L6265(line 6265) the Hoare annotation is: true [2021-11-21 01:53:12,375 INFO L858 garLoopResultBuilder]: For program point L6298-1(line 6298) no Hoare annotation was computed. [2021-11-21 01:53:12,375 INFO L858 garLoopResultBuilder]: For program point L6265-1(line 6265) no Hoare annotation was computed. [2021-11-21 01:53:12,375 INFO L858 garLoopResultBuilder]: For program point L6323-1(line 6323) no Hoare annotation was computed. [2021-11-21 01:53:12,375 INFO L861 garLoopResultBuilder]: At program point L6323(line 6323) the Hoare annotation is: true [2021-11-21 01:53:12,375 INFO L854 garLoopResultBuilder]: At program point L6356(lines 6351 6365) the Hoare annotation is: (or (not (= ~LDV_MUTEXES_mutex_of_device~0 0)) (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0)) (not (= ~LDV_MUTEXES_lock~0 0)) (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0))) [2021-11-21 01:53:12,376 INFO L861 garLoopResultBuilder]: At program point ipg_resetENTRY(lines 6307 6385) the Hoare annotation is: true [2021-11-21 01:53:12,376 INFO L858 garLoopResultBuilder]: For program point L6340(lines 6340 6343) no Hoare annotation was computed. [2021-11-21 01:53:12,376 INFO L858 garLoopResultBuilder]: For program point L6373(line 6373) no Hoare annotation was computed. [2021-11-21 01:53:12,376 INFO L861 garLoopResultBuilder]: At program point L5558(line 5558) the Hoare annotation is: true [2021-11-21 01:53:12,376 INFO L858 garLoopResultBuilder]: For program point L5556-1(line 5556) no Hoare annotation was computed. [2021-11-21 01:53:12,376 INFO L858 garLoopResultBuilder]: For program point L5558-1(line 5558) no Hoare annotation was computed. [2021-11-21 01:53:12,377 INFO L861 garLoopResultBuilder]: At program point L5556(line 5556) the Hoare annotation is: true [2021-11-21 01:53:12,377 INFO L861 garLoopResultBuilder]: At program point L5559(line 5559) the Hoare annotation is: true [2021-11-21 01:53:12,377 INFO L861 garLoopResultBuilder]: At program point L5559-1(line 5559) the Hoare annotation is: true [2021-11-21 01:53:12,377 INFO L858 garLoopResultBuilder]: For program point pci_unmap_singleEXIT(lines 5932 5942) no Hoare annotation was computed. [2021-11-21 01:53:12,377 INFO L861 garLoopResultBuilder]: At program point pci_unmap_singleENTRY(lines 5932 5942) the Hoare annotation is: true [2021-11-21 01:53:12,377 INFO L858 garLoopResultBuilder]: For program point send_three_stateEXIT(lines 6070 6079) no Hoare annotation was computed. [2021-11-21 01:53:12,377 INFO L861 garLoopResultBuilder]: At program point L6075(line 6075) the Hoare annotation is: true [2021-11-21 01:53:12,378 INFO L861 garLoopResultBuilder]: At program point send_three_stateENTRY(lines 6070 6079) the Hoare annotation is: true [2021-11-21 01:53:12,378 INFO L858 garLoopResultBuilder]: For program point send_three_stateFINAL(lines 6070 6079) no Hoare annotation was computed. [2021-11-21 01:53:12,378 INFO L861 garLoopResultBuilder]: At program point pci_iounmapENTRY(lines 11283 11285) the Hoare annotation is: true [2021-11-21 01:53:12,378 INFO L858 garLoopResultBuilder]: For program point pci_iounmapEXIT(lines 11283 11285) no Hoare annotation was computed. [2021-11-21 01:53:12,378 INFO L858 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 11326 11328) no Hoare annotation was computed. [2021-11-21 01:53:12,378 INFO L861 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 11326 11328) the Hoare annotation is: true [2021-11-21 01:53:12,378 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~~structbegin~int~structend~~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,379 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~~structbegin~int~structend~~TO~intENTRY(line -1) the Hoare annotation is: true [2021-11-21 01:53:12,379 INFO L861 garLoopResultBuilder]: At program point skb_putENTRY(lines 11315 11319) the Hoare annotation is: true [2021-11-21 01:53:12,379 INFO L858 garLoopResultBuilder]: For program point skb_putEXIT(lines 11315 11319) no Hoare annotation was computed. [2021-11-21 01:53:12,379 INFO L861 garLoopResultBuilder]: At program point ldv_free_netdevENTRY(lines 9109 9120) the Hoare annotation is: true [2021-11-21 01:53:12,379 INFO L861 garLoopResultBuilder]: At program point L9115(line 9115) the Hoare annotation is: true [2021-11-21 01:53:12,379 INFO L858 garLoopResultBuilder]: For program point ldv_free_netdevFINAL(lines 9109 9120) no Hoare annotation was computed. [2021-11-21 01:53:12,379 INFO L858 garLoopResultBuilder]: For program point ldv_free_netdevEXIT(lines 9109 9120) no Hoare annotation was computed. [2021-11-21 01:53:12,380 INFO L861 garLoopResultBuilder]: At program point ipg_get_rxbuffENTRY(lines 6627 6655) the Hoare annotation is: true [2021-11-21 01:53:12,380 INFO L858 garLoopResultBuilder]: For program point ipg_get_rxbuffFINAL(lines 6627 6655) no Hoare annotation was computed. [2021-11-21 01:53:12,380 INFO L858 garLoopResultBuilder]: For program point L6648-1(lines 6648 6649) no Hoare annotation was computed. [2021-11-21 01:53:12,380 INFO L861 garLoopResultBuilder]: At program point L6648(lines 6648 6649) the Hoare annotation is: true [2021-11-21 01:53:12,380 INFO L858 garLoopResultBuilder]: For program point L6636-1(line 6636) no Hoare annotation was computed. [2021-11-21 01:53:12,380 INFO L861 garLoopResultBuilder]: At program point L6636(line 6636) the Hoare annotation is: true [2021-11-21 01:53:12,380 INFO L861 garLoopResultBuilder]: At program point L11110-2(lines 11110 11115) the Hoare annotation is: true [2021-11-21 01:53:12,381 INFO L861 garLoopResultBuilder]: At program point L11112(line 11112) the Hoare annotation is: true [2021-11-21 01:53:12,381 INFO L858 garLoopResultBuilder]: For program point ipg_get_rxbuffEXIT(lines 6627 6655) no Hoare annotation was computed. [2021-11-21 01:53:12,381 INFO L858 garLoopResultBuilder]: For program point L11110(lines 11110 11115) no Hoare annotation was computed. [2021-11-21 01:53:12,381 INFO L858 garLoopResultBuilder]: For program point L11112-1(line 11112) no Hoare annotation was computed. [2021-11-21 01:53:12,381 INFO L858 garLoopResultBuilder]: For program point L6641(lines 6641 6645) no Hoare annotation was computed. [2021-11-21 01:53:12,381 INFO L858 garLoopResultBuilder]: For program point L11109-1(line 11109) no Hoare annotation was computed. [2021-11-21 01:53:12,381 INFO L861 garLoopResultBuilder]: At program point L11109(line 11109) the Hoare annotation is: true [2021-11-21 01:53:12,382 INFO L861 garLoopResultBuilder]: At program point L6095(line 6095) the Hoare annotation is: true [2021-11-21 01:53:12,382 INFO L861 garLoopResultBuilder]: At program point read_phy_bitENTRY(lines 6089 6102) the Hoare annotation is: true [2021-11-21 01:53:12,382 INFO L861 garLoopResultBuilder]: At program point L6095-1(line 6095) the Hoare annotation is: true [2021-11-21 01:53:12,382 INFO L858 garLoopResultBuilder]: For program point L6098-1(line 6098) no Hoare annotation was computed. [2021-11-21 01:53:12,382 INFO L858 garLoopResultBuilder]: For program point read_phy_bitEXIT(lines 6089 6102) no Hoare annotation was computed. [2021-11-21 01:53:12,382 INFO L858 garLoopResultBuilder]: For program point L6096(line 6096) no Hoare annotation was computed. [2021-11-21 01:53:12,383 INFO L861 garLoopResultBuilder]: At program point L6098(line 6098) the Hoare annotation is: true [2021-11-21 01:53:12,383 INFO L858 garLoopResultBuilder]: For program point ipg_write_phy_ctlEXIT(lines 6050 6059) no Hoare annotation was computed. [2021-11-21 01:53:12,383 INFO L861 garLoopResultBuilder]: At program point ipg_write_phy_ctlENTRY(lines 6050 6059) the Hoare annotation is: true [2021-11-21 01:53:12,383 INFO L858 garLoopResultBuilder]: For program point ipg_write_phy_ctlFINAL(lines 6050 6059) no Hoare annotation was computed. [2021-11-21 01:53:12,383 INFO L861 garLoopResultBuilder]: At program point L6054(line 6054) the Hoare annotation is: true [2021-11-21 01:53:12,383 INFO L861 garLoopResultBuilder]: At program point L6054-1(line 6054) the Hoare annotation is: true [2021-11-21 01:53:12,383 INFO L861 garLoopResultBuilder]: At program point L5628-1(line 5628) the Hoare annotation is: true [2021-11-21 01:53:12,384 INFO L861 garLoopResultBuilder]: At program point L5628(line 5628) the Hoare annotation is: true [2021-11-21 01:53:12,385 INFO L858 garLoopResultBuilder]: For program point dma_alloc_attrsEXIT(lines 5618 5656) no Hoare annotation was computed. [2021-11-21 01:53:12,385 INFO L861 garLoopResultBuilder]: At program point dma_alloc_attrsENTRY(lines 5618 5656) the Hoare annotation is: true [2021-11-21 01:53:12,385 INFO L858 garLoopResultBuilder]: For program point schedule_delayed_workEXIT(lines 5427 5436) no Hoare annotation was computed. [2021-11-21 01:53:12,385 INFO L861 garLoopResultBuilder]: At program point schedule_delayed_workENTRY(lines 5427 5436) the Hoare annotation is: true [2021-11-21 01:53:12,385 INFO L861 garLoopResultBuilder]: At program point netdev_privENTRY(lines 5738 5743) the Hoare annotation is: true [2021-11-21 01:53:12,385 INFO L858 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5738 5743) no Hoare annotation was computed. [2021-11-21 01:53:12,385 INFO L858 garLoopResultBuilder]: For program point ipg_removeEXIT(lines 8259 8279) no Hoare annotation was computed. [2021-11-21 01:53:12,386 INFO L854 garLoopResultBuilder]: At program point L10069(line 10069) the Hoare annotation is: (let ((.cse0 (not (= ~LDV_MUTEXES_mutex_of_device~0 0))) (.cse1 (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0))) (.cse2 (not (= 5 |old(~ldv_statevar_1~0)|))) (.cse3 (not (= ~LDV_MUTEXES_lock~0 0))) (.cse4 (= 5 ~ldv_statevar_1~0)) (.cse5 (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_statevar_2~0)) .cse4 .cse5) (or .cse0 (not (= 3 ~ldv_statevar_2~0)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-11-21 01:53:12,386 INFO L854 garLoopResultBuilder]: At program point L10069-1(line 10069) the Hoare annotation is: (let ((.cse0 (not (= ~LDV_MUTEXES_mutex_of_device~0 0))) (.cse1 (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0))) (.cse2 (not (= 5 |old(~ldv_statevar_1~0)|))) (.cse3 (not (= ~LDV_MUTEXES_lock~0 0))) (.cse4 (= 5 ~ldv_statevar_1~0)) (.cse5 (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_statevar_2~0)) .cse4 .cse5) (or .cse0 (not (= 3 ~ldv_statevar_2~0)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-11-21 01:53:12,386 INFO L854 garLoopResultBuilder]: At program point L8275(line 8275) the Hoare annotation is: (let ((.cse0 (not (= ~LDV_MUTEXES_mutex_of_device~0 0))) (.cse1 (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0))) (.cse2 (not (= ~LDV_MUTEXES_lock~0 0))) (.cse3 (= 5 ~ldv_statevar_1~0)) (.cse4 (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0)))) (and (or .cse0 (not (= 3 ~ldv_statevar_2~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 2 ~ldv_statevar_2~0)) .cse3 .cse4))) [2021-11-21 01:53:12,386 INFO L858 garLoopResultBuilder]: For program point L8273-1(line 8273) no Hoare annotation was computed. [2021-11-21 01:53:12,386 INFO L854 garLoopResultBuilder]: At program point L8273(line 8273) the Hoare annotation is: (let ((.cse0 (not (= ~LDV_MUTEXES_mutex_of_device~0 0))) (.cse1 (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0))) (.cse2 (not (= ~LDV_MUTEXES_lock~0 0))) (.cse3 (= 5 ~ldv_statevar_1~0)) (.cse4 (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0)))) (and (or .cse0 (not (= 3 ~ldv_statevar_2~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 2 ~ldv_statevar_2~0)) .cse3 .cse4))) [2021-11-21 01:53:12,387 INFO L854 garLoopResultBuilder]: At program point L10218(line 10218) the Hoare annotation is: (let ((.cse0 (not (= ~LDV_MUTEXES_mutex_of_device~0 0))) (.cse1 (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0))) (.cse2 (not (= ~LDV_MUTEXES_lock~0 0))) (.cse3 (= 5 ~ldv_statevar_1~0)) (.cse4 (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0)))) (and (or .cse0 (not (= 3 ~ldv_statevar_2~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 2 ~ldv_statevar_2~0)) .cse3 .cse4))) [2021-11-21 01:53:12,387 INFO L854 garLoopResultBuilder]: At program point L8269-1(line 8269) the Hoare annotation is: (let ((.cse0 (not (= ~LDV_MUTEXES_mutex_of_device~0 0))) (.cse1 (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0))) (.cse2 (not (= 5 |old(~ldv_statevar_1~0)|))) (.cse3 (not (= ~LDV_MUTEXES_lock~0 0))) (.cse4 (= 5 ~ldv_statevar_1~0)) (.cse5 (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_statevar_2~0)) .cse4 .cse5) (or .cse0 (not (= 3 ~ldv_statevar_2~0)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-11-21 01:53:12,387 INFO L854 garLoopResultBuilder]: At program point L8269(line 8269) the Hoare annotation is: (let ((.cse0 (not (= ~LDV_MUTEXES_mutex_of_device~0 0))) (.cse1 (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0))) (.cse2 (not (= 5 |old(~ldv_statevar_1~0)|))) (.cse3 (not (= ~LDV_MUTEXES_lock~0 0))) (.cse4 (= 5 ~ldv_statevar_1~0)) (.cse5 (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_statevar_2~0)) .cse4 .cse5) (or .cse0 (not (= 3 ~ldv_statevar_2~0)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-11-21 01:53:12,387 INFO L854 garLoopResultBuilder]: At program point L10218-1(line 10218) the Hoare annotation is: (let ((.cse0 (not (= ~LDV_MUTEXES_mutex_of_device~0 0))) (.cse1 (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0))) (.cse2 (not (= ~LDV_MUTEXES_lock~0 0))) (.cse3 (= 5 ~ldv_statevar_1~0)) (.cse4 (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0)))) (and (or .cse0 (not (= 3 ~ldv_statevar_2~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 2 ~ldv_statevar_2~0)) .cse3 .cse4))) [2021-11-21 01:53:12,387 INFO L854 garLoopResultBuilder]: At program point L10055(line 10055) the Hoare annotation is: (let ((.cse0 (not (= ~LDV_MUTEXES_mutex_of_device~0 0))) (.cse1 (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0))) (.cse2 (not (= 5 |old(~ldv_statevar_1~0)|))) (.cse3 (not (= ~LDV_MUTEXES_lock~0 0))) (.cse4 (= 5 ~ldv_statevar_1~0)) (.cse5 (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_statevar_2~0)) .cse4 .cse5) (or .cse0 (not (= 3 ~ldv_statevar_2~0)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-11-21 01:53:12,388 INFO L858 garLoopResultBuilder]: For program point L10055-1(line 10055) no Hoare annotation was computed. [2021-11-21 01:53:12,388 INFO L858 garLoopResultBuilder]: For program point ipg_removeFINAL(lines 8259 8279) no Hoare annotation was computed. [2021-11-21 01:53:12,388 INFO L858 garLoopResultBuilder]: For program point L8272-1(line 8272) no Hoare annotation was computed. [2021-11-21 01:53:12,388 INFO L854 garLoopResultBuilder]: At program point L8272(line 8272) the Hoare annotation is: (let ((.cse0 (not (= ~LDV_MUTEXES_mutex_of_device~0 0))) (.cse1 (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0))) (.cse2 (not (= ~LDV_MUTEXES_lock~0 0))) (.cse3 (= 5 ~ldv_statevar_1~0)) (.cse4 (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0)))) (and (or .cse0 (not (= 3 ~ldv_statevar_2~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 2 ~ldv_statevar_2~0)) .cse3 .cse4))) [2021-11-21 01:53:12,388 INFO L854 garLoopResultBuilder]: At program point L10219(lines 10214 10223) the Hoare annotation is: (let ((.cse0 (not (= ~LDV_MUTEXES_mutex_of_device~0 0))) (.cse1 (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0))) (.cse2 (not (= ~LDV_MUTEXES_lock~0 0))) (.cse3 (= 5 ~ldv_statevar_1~0)) (.cse4 (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0)))) (and (or .cse0 (not (= 3 ~ldv_statevar_2~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 2 ~ldv_statevar_2~0)) .cse3 .cse4))) [2021-11-21 01:53:12,389 INFO L854 garLoopResultBuilder]: At program point L10058(line 10058) the Hoare annotation is: (let ((.cse0 (not (= ~LDV_MUTEXES_mutex_of_device~0 0))) (.cse1 (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0))) (.cse2 (not (= 5 |old(~ldv_statevar_1~0)|))) (.cse3 (not (= ~LDV_MUTEXES_lock~0 0))) (.cse4 (= 5 ~ldv_statevar_1~0)) (.cse5 (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_statevar_2~0)) .cse4 .cse5) (or .cse0 (not (= 3 ~ldv_statevar_2~0)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-11-21 01:53:12,389 INFO L854 garLoopResultBuilder]: At program point ipg_removeENTRY(lines 8259 8279) the Hoare annotation is: (let ((.cse0 (not (= ~LDV_MUTEXES_mutex_of_device~0 0))) (.cse1 (not (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0))) (.cse2 (not (= 5 |old(~ldv_statevar_1~0)|))) (.cse3 (not (= ~LDV_MUTEXES_lock~0 0))) (.cse4 (= 5 ~ldv_statevar_1~0)) (.cse5 (not (= ~LDV_MUTEXES_i_mutex_of_inode~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~ldv_statevar_2~0)) .cse4 .cse5) (or .cse0 (not (= 3 ~ldv_statevar_2~0)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-11-21 01:53:12,389 INFO L861 garLoopResultBuilder]: At program point L10058-1(line 10058) the Hoare annotation is: true [2021-11-21 01:53:12,389 INFO L858 garLoopResultBuilder]: For program point netdev_get_tx_queueEXIT(lines 5731 5737) no Hoare annotation was computed. [2021-11-21 01:53:12,389 INFO L861 garLoopResultBuilder]: At program point netdev_get_tx_queueENTRY(lines 5731 5737) the Hoare annotation is: true [2021-11-21 01:53:12,389 INFO L858 garLoopResultBuilder]: For program point set_bitEXIT(lines 5264 5270) no Hoare annotation was computed. [2021-11-21 01:53:12,389 INFO L861 garLoopResultBuilder]: At program point set_bitENTRY(lines 5264 5270) the Hoare annotation is: true [2021-11-21 01:53:12,390 INFO L858 garLoopResultBuilder]: For program point ldv_filter_positive_intEXIT(lines 10373 10381) no Hoare annotation was computed. [2021-11-21 01:53:12,390 INFO L861 garLoopResultBuilder]: At program point L10377(line 10377) the Hoare annotation is: true [2021-11-21 01:53:12,390 INFO L861 garLoopResultBuilder]: At program point ldv_filter_positive_intENTRY(lines 10373 10381) the Hoare annotation is: true [2021-11-21 01:53:12,390 INFO L858 garLoopResultBuilder]: For program point L10377-1(line 10377) no Hoare annotation was computed. [2021-11-21 01:53:12,390 INFO L861 garLoopResultBuilder]: At program point ldv_free_irqENTRY(lines 9096 9108) the Hoare annotation is: true [2021-11-21 01:53:12,390 INFO L861 garLoopResultBuilder]: At program point L9102-1(line 9102) the Hoare annotation is: true [2021-11-21 01:53:12,390 INFO L858 garLoopResultBuilder]: For program point ldv_free_irqEXIT(lines 9096 9108) no Hoare annotation was computed. [2021-11-21 01:53:12,391 INFO L861 garLoopResultBuilder]: At program point L9102(line 9102) the Hoare annotation is: true [2021-11-21 01:53:12,391 INFO L858 garLoopResultBuilder]: For program point L7131-1(line 7131) no Hoare annotation was computed. [2021-11-21 01:53:12,391 INFO L861 garLoopResultBuilder]: At program point L7131(line 7131) the Hoare annotation is: true [2021-11-21 01:53:12,391 INFO L858 garLoopResultBuilder]: For program point L7127(lines 7127 7135) no Hoare annotation was computed. [2021-11-21 01:53:12,391 INFO L858 garLoopResultBuilder]: For program point L7129-1(lines 7129 7130) no Hoare annotation was computed. [2021-11-21 01:53:12,391 INFO L861 garLoopResultBuilder]: At program point L7129(lines 7129 7130) the Hoare annotation is: true [2021-11-21 01:53:12,391 INFO L858 garLoopResultBuilder]: For program point L7127-2(lines 7127 7135) no Hoare annotation was computed. [2021-11-21 01:53:12,392 INFO L861 garLoopResultBuilder]: At program point ipg_nic_rx_check_errorENTRY(lines 7100 7141) the Hoare annotation is: true [2021-11-21 01:53:12,392 INFO L858 garLoopResultBuilder]: For program point L7113(lines 7113 7138) no Hoare annotation was computed. [2021-11-21 01:53:12,392 INFO L858 garLoopResultBuilder]: For program point ipg_nic_rx_check_errorEXIT(lines 7100 7141) no Hoare annotation was computed. [2021-11-21 01:53:12,392 INFO L858 garLoopResultBuilder]: For program point ipg_nic_rx_check_errorFINAL(lines 7100 7141) no Hoare annotation was computed. [2021-11-21 01:53:12,392 INFO L858 garLoopResultBuilder]: For program point L7108-1(line 7108) no Hoare annotation was computed. [2021-11-21 01:53:12,392 INFO L861 garLoopResultBuilder]: At program point L7108(line 7108) the Hoare annotation is: true [2021-11-21 01:53:12,393 INFO L861 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 11024 11035) the Hoare annotation is: true [2021-11-21 01:53:12,393 INFO L861 garLoopResultBuilder]: At program point L11028(line 11028) the Hoare annotation is: true [2021-11-21 01:53:12,393 INFO L858 garLoopResultBuilder]: For program point ldv_check_final_stateFINAL(lines 11024 11035) no Hoare annotation was computed. [2021-11-21 01:53:12,393 INFO L861 garLoopResultBuilder]: At program point L11029(line 11029) the Hoare annotation is: true [2021-11-21 01:53:12,393 INFO L858 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 11024 11035) no Hoare annotation was computed. [2021-11-21 01:53:12,393 INFO L861 garLoopResultBuilder]: At program point L11030(line 11030) the Hoare annotation is: true [2021-11-21 01:53:12,393 INFO L861 garLoopResultBuilder]: At program point L6064-1(line 6064) the Hoare annotation is: true [2021-11-21 01:53:12,394 INFO L861 garLoopResultBuilder]: At program point ipg_drive_phy_ctl_low_highENTRY(lines 6060 6069) the Hoare annotation is: true [2021-11-21 01:53:12,394 INFO L861 garLoopResultBuilder]: At program point L6064(line 6064) the Hoare annotation is: true [2021-11-21 01:53:12,394 INFO L858 garLoopResultBuilder]: For program point ipg_drive_phy_ctl_low_highFINAL(lines 6060 6069) no Hoare annotation was computed. [2021-11-21 01:53:12,394 INFO L858 garLoopResultBuilder]: For program point ipg_drive_phy_ctl_low_highEXIT(lines 6060 6069) no Hoare annotation was computed. [2021-11-21 01:53:12,394 INFO L861 garLoopResultBuilder]: At program point dev_kfree_skb_irqENTRY(lines 5883 5891) the Hoare annotation is: true [2021-11-21 01:53:12,394 INFO L858 garLoopResultBuilder]: For program point dev_kfree_skb_irqEXIT(lines 5883 5891) no Hoare annotation was computed. [2021-11-21 01:53:12,394 INFO L858 garLoopResultBuilder]: For program point L6175(lines 6175 6178) no Hoare annotation was computed. [2021-11-21 01:53:12,395 INFO L861 garLoopResultBuilder]: At program point mdio_readENTRY(lines 6103 6187) the Hoare annotation is: true [2021-11-21 01:53:12,395 INFO L861 garLoopResultBuilder]: At program point L6134(line 6134) the Hoare annotation is: true [2021-11-21 01:53:12,395 INFO L861 garLoopResultBuilder]: At program point L6163(line 6163) the Hoare annotation is: true [2021-11-21 01:53:12,395 INFO L861 garLoopResultBuilder]: At program point L6163-1(line 6163) the Hoare annotation is: true [2021-11-21 01:53:12,395 INFO L858 garLoopResultBuilder]: For program point L6134-1(line 6134) no Hoare annotation was computed. [2021-11-21 01:53:12,395 INFO L861 garLoopResultBuilder]: At program point L6157(lines 6114 6186) the Hoare annotation is: true [2021-11-21 01:53:12,396 INFO L861 garLoopResultBuilder]: At program point L6151(lines 6114 6186) the Hoare annotation is: true [2021-11-21 01:53:12,396 INFO L858 garLoopResultBuilder]: For program point L6182(line 6182) no Hoare annotation was computed. [2021-11-21 01:53:12,396 INFO L858 garLoopResultBuilder]: For program point L6116-1(line 6116) no Hoare annotation was computed. [2021-11-21 01:53:12,396 INFO L861 garLoopResultBuilder]: At program point L6180-1(line 6180) the Hoare annotation is: true [2021-11-21 01:53:12,396 INFO L861 garLoopResultBuilder]: At program point L6116(line 6116) the Hoare annotation is: true [2021-11-21 01:53:12,396 INFO L861 garLoopResultBuilder]: At program point L6180(line 6180) the Hoare annotation is: true [2021-11-21 01:53:12,396 INFO L861 garLoopResultBuilder]: At program point L6174(lines 6114 6186) the Hoare annotation is: true [2021-11-21 01:53:12,397 INFO L861 garLoopResultBuilder]: At program point L6176(lines 6114 6186) the Hoare annotation is: true [2021-11-21 01:53:12,397 INFO L858 garLoopResultBuilder]: For program point L6170(line 6170) no Hoare annotation was computed. [2021-11-21 01:53:12,397 INFO L858 garLoopResultBuilder]: For program point mdio_readEXIT(lines 6103 6187) no Hoare annotation was computed. [2021-11-21 01:53:12,397 INFO L858 garLoopResultBuilder]: For program point L6164(line 6164) no Hoare annotation was computed. [2021-11-21 01:53:12,397 INFO L861 garLoopResultBuilder]: At program point L6152(lines 6152 6155) the Hoare annotation is: true [2021-11-21 01:53:12,397 INFO L858 garLoopResultBuilder]: For program point L6148-1(line 6148) no Hoare annotation was computed. [2021-11-21 01:53:12,397 INFO L861 garLoopResultBuilder]: At program point L6084-1(lines 6080 6088) the Hoare annotation is: true [2021-11-21 01:53:12,398 INFO L861 garLoopResultBuilder]: At program point L6181(line 6181) the Hoare annotation is: true [2021-11-21 01:53:12,398 INFO L861 garLoopResultBuilder]: At program point L6148(line 6148) the Hoare annotation is: true [2021-11-21 01:53:12,398 INFO L861 garLoopResultBuilder]: At program point L6084(line 6084) the Hoare annotation is: true [2021-11-21 01:53:12,398 INFO L858 garLoopResultBuilder]: For program point L8954(line 8954) no Hoare annotation was computed. [2021-11-21 01:53:12,398 INFO L858 garLoopResultBuilder]: For program point L7633-1(lines 7570 7672) no Hoare annotation was computed. [2021-11-21 01:53:12,398 INFO L854 garLoopResultBuilder]: At program point L9483(lines 9483 9486) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,399 INFO L854 garLoopResultBuilder]: At program point L9615(line 9615) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (or (= 14 ~ldv_statevar_2~0) (= 16 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,399 INFO L858 garLoopResultBuilder]: For program point L9219(lines 9219 9222) no Hoare annotation was computed. [2021-11-21 01:53:12,399 INFO L858 garLoopResultBuilder]: For program point L8096-1(line 8096) no Hoare annotation was computed. [2021-11-21 01:53:12,399 INFO L854 garLoopResultBuilder]: At program point L8096(line 8096) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,399 INFO L854 garLoopResultBuilder]: At program point L9418(line 9418) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= 3 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,399 INFO L854 garLoopResultBuilder]: At program point L8625(line 8625) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= 9 ~ldv_statevar_13~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,400 INFO L858 garLoopResultBuilder]: For program point L8625-1(line 8625) no Hoare annotation was computed. [2021-11-21 01:53:12,400 INFO L858 garLoopResultBuilder]: For program point L9616(line 9616) no Hoare annotation was computed. [2021-11-21 01:53:12,400 INFO L854 garLoopResultBuilder]: At program point L9418-1(lines 9414 9422) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= 3 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,400 INFO L854 garLoopResultBuilder]: At program point L10145(line 10145) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 1) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,400 INFO L854 garLoopResultBuilder]: At program point L10145-1(lines 10141 10149) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,400 INFO L854 garLoopResultBuilder]: At program point L9088(lines 9014 9094) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,401 INFO L854 garLoopResultBuilder]: At program point L8362(lines 8362 8370) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,401 INFO L858 garLoopResultBuilder]: For program point L7239-1(line 7239) no Hoare annotation was computed. [2021-11-21 01:53:12,401 INFO L854 garLoopResultBuilder]: At program point L8230(line 8230) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,401 INFO L854 garLoopResultBuilder]: At program point L7239(line 7239) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,401 INFO L858 garLoopResultBuilder]: For program point L8098(lines 8098 8101) no Hoare annotation was computed. [2021-11-21 01:53:12,401 INFO L854 garLoopResultBuilder]: At program point L7173-2(lines 7173 7176) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,402 INFO L858 garLoopResultBuilder]: For program point L8230-1(line 8230) no Hoare annotation was computed. [2021-11-21 01:53:12,402 INFO L858 garLoopResultBuilder]: For program point L8627(lines 8627 8640) no Hoare annotation was computed. [2021-11-21 01:53:12,402 INFO L858 garLoopResultBuilder]: For program point L9552(lines 9552 9557) no Hoare annotation was computed. [2021-11-21 01:53:12,402 INFO L858 garLoopResultBuilder]: For program point L9552-2(lines 9552 9557) no Hoare annotation was computed. [2021-11-21 01:53:12,402 INFO L858 garLoopResultBuilder]: For program point L9156(lines 9156 9159) no Hoare annotation was computed. [2021-11-21 01:53:12,402 INFO L854 garLoopResultBuilder]: At program point L6910(line 6910) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,402 INFO L854 garLoopResultBuilder]: At program point L7967(lines 7938 7974) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,403 INFO L854 garLoopResultBuilder]: At program point L8826(line 8826) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,403 INFO L854 garLoopResultBuilder]: At program point L8826-1(lines 8821 8830) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,403 INFO L858 garLoopResultBuilder]: For program point L8364-1(line 8364) no Hoare annotation was computed. [2021-11-21 01:53:12,403 INFO L858 garLoopResultBuilder]: For program point L9487(lines 9487 9490) no Hoare annotation was computed. [2021-11-21 01:53:12,403 INFO L854 garLoopResultBuilder]: At program point L8364(line 8364) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,403 INFO L854 garLoopResultBuilder]: At program point L9157(lines 9155 9210) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,404 INFO L854 garLoopResultBuilder]: At program point L7241-1(lines 7227 7281) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,404 INFO L858 garLoopResultBuilder]: For program point L7241(lines 7241 7278) no Hoare annotation was computed. [2021-11-21 01:53:12,404 INFO L858 garLoopResultBuilder]: For program point L9223(lines 9223 9226) no Hoare annotation was computed. [2021-11-21 01:53:12,404 INFO L858 garLoopResultBuilder]: For program point L6911(line 6911) no Hoare annotation was computed. [2021-11-21 01:53:12,404 INFO L858 garLoopResultBuilder]: For program point L10016(lines 10016 10019) no Hoare annotation was computed. [2021-11-21 01:53:12,404 INFO L854 garLoopResultBuilder]: At program point L8629(line 8629) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= 9 ~ldv_statevar_13~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,404 INFO L858 garLoopResultBuilder]: For program point L8629-1(line 8629) no Hoare annotation was computed. [2021-11-21 01:53:12,405 INFO L854 garLoopResultBuilder]: At program point L9488(lines 9454 9663) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (<= 9 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,405 INFO L854 garLoopResultBuilder]: At program point L9224(lines 9218 9371) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,405 INFO L854 garLoopResultBuilder]: At program point L6912(line 6912) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,405 INFO L854 garLoopResultBuilder]: At program point L7969(lines 7938 7974) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,405 INFO L854 garLoopResultBuilder]: At program point L10017(lines 10015 10044) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,405 INFO L854 garLoopResultBuilder]: At program point L8960(line 8960) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,406 INFO L858 garLoopResultBuilder]: For program point L7639-1(lines 7570 7672) no Hoare annotation was computed. [2021-11-21 01:53:12,406 INFO L858 garLoopResultBuilder]: For program point L7507(lines 7507 7514) no Hoare annotation was computed. [2021-11-21 01:53:12,406 INFO L858 garLoopResultBuilder]: For program point L7573-1(line 7573) no Hoare annotation was computed. [2021-11-21 01:53:12,406 INFO L854 garLoopResultBuilder]: At program point L7573(line 7573) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,406 INFO L858 garLoopResultBuilder]: For program point L7507-2(lines 7507 7514) no Hoare annotation was computed. [2021-11-21 01:53:12,406 INFO L858 garLoopResultBuilder]: For program point L7243(lines 7243 7246) no Hoare annotation was computed. [2021-11-21 01:53:12,407 INFO L854 garLoopResultBuilder]: At program point L8631(line 8631) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= 9 ~ldv_statevar_13~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,407 INFO L854 garLoopResultBuilder]: At program point L8631-1(line 8631) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= 9 ~ldv_statevar_13~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,407 INFO L858 garLoopResultBuilder]: For program point L7178(line 7178) no Hoare annotation was computed. [2021-11-21 01:53:12,407 INFO L858 garLoopResultBuilder]: For program point L9028(line 9028) no Hoare annotation was computed. [2021-11-21 01:53:12,407 INFO L858 garLoopResultBuilder]: For program point L9160(lines 9160 9163) no Hoare annotation was computed. [2021-11-21 01:53:12,407 INFO L858 garLoopResultBuilder]: For program point L7641-1(line 7641) no Hoare annotation was computed. [2021-11-21 01:53:12,407 INFO L854 garLoopResultBuilder]: At program point L9491(lines 9491 9494) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,408 INFO L854 garLoopResultBuilder]: At program point L7641(line 7641) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,408 INFO L858 garLoopResultBuilder]: For program point L7509-1(lines 7509 7510) no Hoare annotation was computed. [2021-11-21 01:53:12,408 INFO L854 garLoopResultBuilder]: At program point L7509(lines 7509 7510) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,408 INFO L854 garLoopResultBuilder]: At program point L9227(lines 9227 9230) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,408 INFO L858 garLoopResultBuilder]: For program point L7179-1(line 7179) no Hoare annotation was computed. [2021-11-21 01:53:12,408 INFO L854 garLoopResultBuilder]: At program point L7179(line 7179) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,409 INFO L854 garLoopResultBuilder]: At program point L9161(lines 9155 9210) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,409 INFO L854 garLoopResultBuilder]: At program point L7972(lines 7930 7975) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,409 INFO L854 garLoopResultBuilder]: At program point L7180-1(line 7180) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,409 INFO L854 garLoopResultBuilder]: At program point L7180(line 7180) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,409 INFO L854 garLoopResultBuilder]: At program point L10021(lines 10012 10048) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,409 INFO L858 garLoopResultBuilder]: For program point L7511-1(line 7511) no Hoare annotation was computed. [2021-11-21 01:53:12,410 INFO L854 garLoopResultBuilder]: At program point L7511(line 7511) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,410 INFO L858 garLoopResultBuilder]: For program point L7445(lines 7445 7448) no Hoare annotation was computed. [2021-11-21 01:53:12,410 INFO L858 garLoopResultBuilder]: For program point L7247-1(lines 7247 7264) no Hoare annotation was computed. [2021-11-21 01:53:12,410 INFO L858 garLoopResultBuilder]: For program point L7247(lines 7247 7264) no Hoare annotation was computed. [2021-11-21 01:53:12,410 INFO L854 garLoopResultBuilder]: At program point L10154(line 10154) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,410 INFO L858 garLoopResultBuilder]: For program point L7181(line 7181) no Hoare annotation was computed. [2021-11-21 01:53:12,410 INFO L854 garLoopResultBuilder]: At program point L10154-1(lines 10150 10158) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 1) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,411 INFO L858 garLoopResultBuilder]: For program point L7908-1(lines 7908 7909) no Hoare annotation was computed. [2021-11-21 01:53:12,411 INFO L854 garLoopResultBuilder]: At program point L9031(lines 9031 9034) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,411 INFO L854 garLoopResultBuilder]: At program point L7908(lines 7908 7909) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,411 INFO L854 garLoopResultBuilder]: At program point L6917(lines 6856 6927) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,411 INFO L854 garLoopResultBuilder]: At program point L9692(line 9692) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,411 INFO L858 garLoopResultBuilder]: For program point L9692-1(line 9692) no Hoare annotation was computed. [2021-11-21 01:53:12,412 INFO L854 garLoopResultBuilder]: At program point L9626(line 9626) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (or (= 14 ~ldv_statevar_2~0) (= 16 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,412 INFO L858 garLoopResultBuilder]: For program point L7578(lines 7578 7583) no Hoare annotation was computed. [2021-11-21 01:53:12,412 INFO L854 garLoopResultBuilder]: At program point L7578-2(lines 7578 7583) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,412 INFO L858 garLoopResultBuilder]: For program point L9164(lines 9164 9167) no Hoare annotation was computed. [2021-11-21 01:53:12,412 INFO L858 garLoopResultBuilder]: For program point L9296(line 9296) no Hoare annotation was computed. [2021-11-21 01:53:12,412 INFO L854 garLoopResultBuilder]: At program point L10089(line 10089) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,413 INFO L854 garLoopResultBuilder]: At program point L10089-1(line 10089) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,413 INFO L858 garLoopResultBuilder]: For program point L9627(line 9627) no Hoare annotation was computed. [2021-11-21 01:53:12,413 INFO L858 garLoopResultBuilder]: For program point L7645-1(lines 7570 7672) no Hoare annotation was computed. [2021-11-21 01:53:12,413 INFO L854 garLoopResultBuilder]: At program point L9429(line 9429) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= 8 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,413 INFO L854 garLoopResultBuilder]: At program point L9429-1(line 9429) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= 8 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,413 INFO L858 garLoopResultBuilder]: For program point L7315-1(line 7315) no Hoare annotation was computed. [2021-11-21 01:53:12,413 INFO L858 garLoopResultBuilder]: For program point L9561(lines 9561 9566) no Hoare annotation was computed. [2021-11-21 01:53:12,414 INFO L854 garLoopResultBuilder]: At program point L7315(line 7315) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,414 INFO L858 garLoopResultBuilder]: For program point L9495(lines 9495 9498) no Hoare annotation was computed. [2021-11-21 01:53:12,414 INFO L858 garLoopResultBuilder]: For program point L9561-2(lines 9561 9566) no Hoare annotation was computed. [2021-11-21 01:53:12,414 INFO L854 garLoopResultBuilder]: At program point L9165(lines 9155 9210) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,414 INFO L854 garLoopResultBuilder]: At program point L8174(line 8174) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,414 INFO L858 garLoopResultBuilder]: For program point L9231(lines 9231 9234) no Hoare annotation was computed. [2021-11-21 01:53:12,415 INFO L858 garLoopResultBuilder]: For program point L8174-1(line 8174) no Hoare annotation was computed. [2021-11-21 01:53:12,415 INFO L854 garLoopResultBuilder]: At program point L6919(lines 6856 6927) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,415 INFO L854 garLoopResultBuilder]: At program point L8967(line 8967) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,415 INFO L854 garLoopResultBuilder]: At program point L8637(line 8637) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= 9 ~ldv_statevar_13~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,415 INFO L858 garLoopResultBuilder]: For program point L8637-1(line 8637) no Hoare annotation was computed. [2021-11-21 01:53:12,415 INFO L858 garLoopResultBuilder]: For program point L7580-1(line 7580) no Hoare annotation was computed. [2021-11-21 01:53:12,415 INFO L854 garLoopResultBuilder]: At program point L7580(line 7580) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,416 INFO L858 garLoopResultBuilder]: For program point L9694(lines 9694 9717) no Hoare annotation was computed. [2021-11-21 01:53:12,416 INFO L858 garLoopResultBuilder]: For program point L7250(lines 7250 7262) no Hoare annotation was computed. [2021-11-21 01:53:12,416 INFO L854 garLoopResultBuilder]: At program point L9496(lines 9454 9663) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,416 INFO L858 garLoopResultBuilder]: For program point L8307(lines 8307 8310) no Hoare annotation was computed. [2021-11-21 01:53:12,416 INFO L854 garLoopResultBuilder]: At program point L7184(lines 7142 7186) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,416 INFO L854 garLoopResultBuilder]: At program point L9232(lines 9218 9371) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,417 INFO L858 garLoopResultBuilder]: For program point L8109(line 8109) no Hoare annotation was computed. [2021-11-21 01:53:12,417 INFO L858 garLoopResultBuilder]: For program point L7647-1(line 7647) no Hoare annotation was computed. [2021-11-21 01:53:12,417 INFO L854 garLoopResultBuilder]: At program point L7647(line 7647) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,417 INFO L854 garLoopResultBuilder]: At program point L9035(lines 9035 9038) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,417 INFO L854 garLoopResultBuilder]: At program point L11281-1(line 11281) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,417 INFO L854 garLoopResultBuilder]: At program point L11281(line 11281) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,418 INFO L854 garLoopResultBuilder]: At program point L7912-1(line 7912) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,418 INFO L854 garLoopResultBuilder]: At program point L7912(line 7912) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,418 INFO L854 garLoopResultBuilder]: At program point L9696(line 9696) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,418 INFO L854 garLoopResultBuilder]: At program point L8639(lines 8618 8643) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= 9 ~ldv_statevar_13~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,418 INFO L854 garLoopResultBuilder]: At program point L7516(lines 7432 7529) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,418 INFO L854 garLoopResultBuilder]: At program point L9696-1(line 9696) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,419 INFO L858 garLoopResultBuilder]: For program point L7252-1(line 7252) no Hoare annotation was computed. [2021-11-21 01:53:12,419 INFO L854 garLoopResultBuilder]: At program point L7252(line 7252) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,419 INFO L854 garLoopResultBuilder]: At program point L10027(line 10027) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,419 INFO L858 garLoopResultBuilder]: For program point L8177(lines 8177 8180) no Hoare annotation was computed. [2021-11-21 01:53:12,419 INFO L854 garLoopResultBuilder]: At program point L6922(lines 6856 6927) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,419 INFO L858 garLoopResultBuilder]: For program point L9499(lines 9499 9502) no Hoare annotation was computed. [2021-11-21 01:53:12,419 INFO L858 garLoopResultBuilder]: For program point L9697(line 9697) no Hoare annotation was computed. [2021-11-21 01:53:12,420 INFO L854 garLoopResultBuilder]: At program point L7517-2(lines 7517 7520) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,420 INFO L858 garLoopResultBuilder]: For program point L9235(lines 9235 9238) no Hoare annotation was computed. [2021-11-21 01:53:12,420 INFO L854 garLoopResultBuilder]: At program point L8046(line 8046) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,420 INFO L854 garLoopResultBuilder]: At program point L9169(lines 9151 9214) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,420 INFO L858 garLoopResultBuilder]: For program point L8046-1(line 8046) no Hoare annotation was computed. [2021-11-21 01:53:12,420 INFO L854 garLoopResultBuilder]: At program point L9500(lines 9454 9663) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (or (= 14 ~ldv_statevar_2~0) (= 16 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,421 INFO L854 garLoopResultBuilder]: At program point L9632(line 9632) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,421 INFO L854 garLoopResultBuilder]: At program point L9368(lines 9215 9375) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,421 INFO L854 garLoopResultBuilder]: At program point L10029-2(lines 10029 10034) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,421 INFO L854 garLoopResultBuilder]: At program point L8113(lines 8089 8146) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,421 INFO L854 garLoopResultBuilder]: At program point L6858(line 6858) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,421 INFO L854 garLoopResultBuilder]: At program point L11152(line 11152) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,422 INFO L854 garLoopResultBuilder]: At program point L6924(lines 6844 6928) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,422 INFO L854 garLoopResultBuilder]: At program point L11152-1(line 11152) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,422 INFO L858 garLoopResultBuilder]: For program point L6858-1(line 6858) no Hoare annotation was computed. [2021-11-21 01:53:12,422 INFO L854 garLoopResultBuilder]: At program point L8312-1(line 8312) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,422 INFO L854 garLoopResultBuilder]: At program point L8312(line 8312) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,422 INFO L858 garLoopResultBuilder]: For program point L9303(line 9303) no Hoare annotation was computed. [2021-11-21 01:53:12,422 INFO L858 garLoopResultBuilder]: For program point L7916-1(line 7916) no Hoare annotation was computed. [2021-11-21 01:53:12,423 INFO L854 garLoopResultBuilder]: At program point L9039(lines 9039 9042) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,423 INFO L854 garLoopResultBuilder]: At program point L7916(line 7916) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,423 INFO L854 garLoopResultBuilder]: At program point L9700(line 9700) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,423 INFO L858 garLoopResultBuilder]: For program point L9700-1(line 9700) no Hoare annotation was computed. [2021-11-21 01:53:12,423 INFO L854 garLoopResultBuilder]: At program point L7586(line 7586) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,423 INFO L858 garLoopResultBuilder]: For program point L7454(lines 7454 7484) no Hoare annotation was computed. [2021-11-21 01:53:12,424 INFO L858 garLoopResultBuilder]: For program point L7586-1(line 7586) no Hoare annotation was computed. [2021-11-21 01:53:12,424 INFO L858 garLoopResultBuilder]: For program point L7454-1(lines 7454 7484) no Hoare annotation was computed. [2021-11-21 01:53:12,424 INFO L858 garLoopResultBuilder]: For program point L7256-1(line 7256) no Hoare annotation was computed. [2021-11-21 01:53:12,424 INFO L854 garLoopResultBuilder]: At program point L7256(line 7256) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,424 INFO L854 garLoopResultBuilder]: At program point L10163(line 10163) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 1) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,424 INFO L854 garLoopResultBuilder]: At program point L10163-1(lines 10159 10167) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,424 INFO L854 garLoopResultBuilder]: At program point L8115(lines 8089 8146) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,425 INFO L854 garLoopResultBuilder]: At program point L8974(line 8974) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,426 INFO L858 garLoopResultBuilder]: For program point L7653-1(line 7653) no Hoare annotation was computed. [2021-11-21 01:53:12,431 INFO L854 garLoopResultBuilder]: At program point L7653(line 7653) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,431 INFO L854 garLoopResultBuilder]: At program point L6398(line 6398) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,431 INFO L858 garLoopResultBuilder]: For program point L9503(lines 9503 9506) no Hoare annotation was computed. [2021-11-21 01:53:12,432 INFO L858 garLoopResultBuilder]: For program point L6398-1(line 6398) no Hoare annotation was computed. [2021-11-21 01:53:12,432 INFO L854 garLoopResultBuilder]: At program point L8182(line 8182) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,432 INFO L858 garLoopResultBuilder]: For program point L7257-1(line 7257) no Hoare annotation was computed. [2021-11-21 01:53:12,432 INFO L854 garLoopResultBuilder]: At program point L7257(line 7257) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,432 INFO L858 garLoopResultBuilder]: For program point L9239(lines 9239 9242) no Hoare annotation was computed. [2021-11-21 01:53:12,432 INFO L858 garLoopResultBuilder]: For program point L8182-1(line 8182) no Hoare annotation was computed. [2021-11-21 01:53:12,433 INFO L858 garLoopResultBuilder]: For program point L7918(lines 7918 7923) no Hoare annotation was computed. [2021-11-21 01:53:12,434 INFO L858 garLoopResultBuilder]: For program point L8975(line 8975) no Hoare annotation was computed. [2021-11-21 01:53:12,434 INFO L854 garLoopResultBuilder]: At program point L7918-1(lines 7918 7923) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,434 INFO L858 garLoopResultBuilder]: For program point L9570(lines 9570 9577) no Hoare annotation was computed. [2021-11-21 01:53:12,434 INFO L858 garLoopResultBuilder]: For program point L7522(lines 7522 7527) no Hoare annotation was computed. [2021-11-21 01:53:12,434 INFO L858 garLoopResultBuilder]: For program point L9702(lines 9702 9712) no Hoare annotation was computed. [2021-11-21 01:53:12,434 INFO L854 garLoopResultBuilder]: At program point L7522-2(lines 7522 7527) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,435 INFO L854 garLoopResultBuilder]: At program point L7258(line 7258) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,435 INFO L858 garLoopResultBuilder]: For program point L8315-1(line 8315) no Hoare annotation was computed. [2021-11-21 01:53:12,435 INFO L854 garLoopResultBuilder]: At program point L9504(lines 9454 9663) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (or (= 14 ~ldv_statevar_2~0) (= 16 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,435 INFO L854 garLoopResultBuilder]: At program point L9570-2(lines 9570 9577) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= 7 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,435 INFO L854 garLoopResultBuilder]: At program point L8315(line 8315) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,435 INFO L858 garLoopResultBuilder]: For program point L7258-1(line 7258) no Hoare annotation was computed. [2021-11-21 01:53:12,436 INFO L854 garLoopResultBuilder]: At program point L9240(lines 9218 9371) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,436 INFO L858 garLoopResultBuilder]: For program point L9967(lines 9967 9970) no Hoare annotation was computed. [2021-11-21 01:53:12,436 INFO L854 garLoopResultBuilder]: At program point L9637(line 9637) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,436 INFO L858 garLoopResultBuilder]: For program point L9637-1(line 9637) no Hoare annotation was computed. [2021-11-21 01:53:12,436 INFO L858 garLoopResultBuilder]: For program point L7589(lines 7589 7592) no Hoare annotation was computed. [2021-11-21 01:53:12,436 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-21 01:53:12,436 INFO L854 garLoopResultBuilder]: At program point L7391(lines 7354 7393) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,437 INFO L858 garLoopResultBuilder]: For program point L7259-1(line 7259) no Hoare annotation was computed. [2021-11-21 01:53:12,437 INFO L854 garLoopResultBuilder]: At program point L7259(line 7259) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,437 INFO L854 garLoopResultBuilder]: At program point L9043(lines 9043 9046) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,437 INFO L858 garLoopResultBuilder]: For program point L8184(lines 8184 8187) no Hoare annotation was computed. [2021-11-21 01:53:12,437 INFO L858 garLoopResultBuilder]: For program point L9175(line 9175) no Hoare annotation was computed. [2021-11-21 01:53:12,437 INFO L854 garLoopResultBuilder]: At program point L7920(line 7920) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,438 INFO L854 garLoopResultBuilder]: At program point L9968(lines 9966 9998) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,438 INFO L858 garLoopResultBuilder]: For program point L8911(lines 8911 8914) no Hoare annotation was computed. [2021-11-21 01:53:12,438 INFO L858 garLoopResultBuilder]: For program point L7524-1(line 7524) no Hoare annotation was computed. [2021-11-21 01:53:12,438 INFO L854 garLoopResultBuilder]: At program point L9704(line 9704) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,438 INFO L854 garLoopResultBuilder]: At program point L7524(line 7524) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,438 INFO L854 garLoopResultBuilder]: At program point L9704-1(line 9704) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,438 INFO L858 garLoopResultBuilder]: For program point L6401(lines 6401 6404) no Hoare annotation was computed. [2021-11-21 01:53:12,439 INFO L858 garLoopResultBuilder]: For program point L7260-1(line 7260) no Hoare annotation was computed. [2021-11-21 01:53:12,439 INFO L854 garLoopResultBuilder]: At program point L9440(line 9440) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= 7 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,439 INFO L858 garLoopResultBuilder]: For program point L8317-2(lines 8317 8330) no Hoare annotation was computed. [2021-11-21 01:53:12,439 INFO L854 garLoopResultBuilder]: At program point L7260(line 7260) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,439 INFO L854 garLoopResultBuilder]: At program point L9440-1(line 9440) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= 7 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,439 INFO L858 garLoopResultBuilder]: For program point L8317(lines 8317 8330) no Hoare annotation was computed. [2021-11-21 01:53:12,440 INFO L854 garLoopResultBuilder]: At program point L8912(lines 8910 9006) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,440 INFO L858 garLoopResultBuilder]: For program point L9507(lines 9507 9510) no Hoare annotation was computed. [2021-11-21 01:53:12,440 INFO L854 garLoopResultBuilder]: At program point L9705(line 9705) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,440 INFO L854 garLoopResultBuilder]: At program point L9243(lines 9243 9246) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,440 INFO L858 garLoopResultBuilder]: For program point L10036(line 10036) no Hoare annotation was computed. [2021-11-21 01:53:12,440 INFO L854 garLoopResultBuilder]: At program point L8847(line 8847) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,440 INFO L854 garLoopResultBuilder]: At program point L8847-1(lines 8842 8851) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,441 INFO L854 garLoopResultBuilder]: At program point L9508(lines 9454 9663) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,441 INFO L858 garLoopResultBuilder]: For program point L8319-1(line 8319) no Hoare annotation was computed. [2021-11-21 01:53:12,441 INFO L854 garLoopResultBuilder]: At program point L8319(line 8319) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,441 INFO L858 garLoopResultBuilder]: For program point L9971(lines 9971 9974) no Hoare annotation was computed. [2021-11-21 01:53:12,441 INFO L858 garLoopResultBuilder]: For program point L6866(line 6866) no Hoare annotation was computed. [2021-11-21 01:53:12,441 INFO L854 garLoopResultBuilder]: At program point L8122(line 8122) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,442 INFO L854 garLoopResultBuilder]: At program point L9972(lines 9966 9998) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,442 INFO L858 garLoopResultBuilder]: For program point L8915(lines 8915 8918) no Hoare annotation was computed. [2021-11-21 01:53:12,442 INFO L858 garLoopResultBuilder]: For program point L8122-1(line 8122) no Hoare annotation was computed. [2021-11-21 01:53:12,442 INFO L854 garLoopResultBuilder]: At program point L9047(lines 9047 9050) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,443 INFO L854 garLoopResultBuilder]: At program point L7198(line 7198) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,443 INFO L858 garLoopResultBuilder]: For program point L8321(lines 8321 8328) no Hoare annotation was computed. [2021-11-21 01:53:12,443 INFO L858 garLoopResultBuilder]: For program point L7198-1(line 7198) no Hoare annotation was computed. [2021-11-21 01:53:12,443 INFO L854 garLoopResultBuilder]: At program point L8916(lines 8910 9006) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,443 INFO L854 garLoopResultBuilder]: At program point L8057-1(lines 8034 8073) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,443 INFO L858 garLoopResultBuilder]: For program point L8057(lines 8057 8070) no Hoare annotation was computed. [2021-11-21 01:53:12,444 INFO L854 garLoopResultBuilder]: At program point L8652(line 8652) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,444 INFO L858 garLoopResultBuilder]: For program point L8652-1(line 8652) no Hoare annotation was computed. [2021-11-21 01:53:12,444 INFO L858 garLoopResultBuilder]: For program point L7595-1(line 7595) no Hoare annotation was computed. [2021-11-21 01:53:12,444 INFO L854 garLoopResultBuilder]: At program point L7595(line 7595) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,444 INFO L854 garLoopResultBuilder]: At program point L6406(lines 6392 6412) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,444 INFO L858 garLoopResultBuilder]: For program point L9511(lines 9511 9514) no Hoare annotation was computed. [2021-11-21 01:53:12,444 INFO L854 garLoopResultBuilder]: At program point L8388(lines 8388 8391) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,445 INFO L854 garLoopResultBuilder]: At program point L7397(lines 7335 7415) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,445 INFO L854 garLoopResultBuilder]: At program point L9181(lines 9155 9210) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,445 INFO L854 garLoopResultBuilder]: At program point L10172(line 10172) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,445 INFO L854 garLoopResultBuilder]: At program point L10172-1(lines 10168 10176) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 1) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,445 INFO L854 garLoopResultBuilder]: At program point L9247(lines 9247 9250) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,445 INFO L858 garLoopResultBuilder]: For program point L6869(lines 6869 6872) no Hoare annotation was computed. [2021-11-21 01:53:12,446 INFO L854 garLoopResultBuilder]: At program point L9710(line 9710) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,446 INFO L858 garLoopResultBuilder]: For program point L7464-2(lines 7454 7477) no Hoare annotation was computed. [2021-11-21 01:53:12,446 INFO L858 garLoopResultBuilder]: For program point L8323-1(line 8323) no Hoare annotation was computed. [2021-11-21 01:53:12,446 INFO L854 garLoopResultBuilder]: At program point L9512(lines 9454 9663) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= 19 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,446 INFO L854 garLoopResultBuilder]: At program point L8323(line 8323) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,446 INFO L858 garLoopResultBuilder]: For program point L7200(lines 7200 7203) no Hoare annotation was computed. [2021-11-21 01:53:12,446 INFO L858 garLoopResultBuilder]: For program point L8059-1(line 8059) no Hoare annotation was computed. [2021-11-21 01:53:12,447 INFO L854 garLoopResultBuilder]: At program point L8059(line 8059) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,448 INFO L854 garLoopResultBuilder]: At program point L8125(lines 8089 8146) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,449 INFO L854 garLoopResultBuilder]: At program point L7663(lines 7570 7672) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,449 INFO L858 garLoopResultBuilder]: For program point L9579(line 9579) no Hoare annotation was computed. [2021-11-21 01:53:12,449 INFO L854 garLoopResultBuilder]: At program point L7597-2(lines 7597 7601) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,449 INFO L858 garLoopResultBuilder]: For program point L8654(lines 8654 8664) no Hoare annotation was computed. [2021-11-21 01:53:12,449 INFO L854 garLoopResultBuilder]: At program point L9051(lines 9051 9054) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,450 INFO L854 garLoopResultBuilder]: At program point L8985(line 8985) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,450 INFO L854 garLoopResultBuilder]: At program point L9976(lines 9963 10002) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,450 INFO L858 garLoopResultBuilder]: For program point L8919(lines 8919 8922) no Hoare annotation was computed. [2021-11-21 01:53:12,450 INFO L861 garLoopResultBuilder]: At program point L8986(line 8986) the Hoare annotation is: true [2021-11-21 01:53:12,450 INFO L854 garLoopResultBuilder]: At program point L8920(lines 8910 9006) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,450 INFO L854 garLoopResultBuilder]: At program point L7665(lines 7570 7672) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,450 INFO L854 garLoopResultBuilder]: At program point L8656(line 8656) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,451 INFO L858 garLoopResultBuilder]: For program point L8656-1(line 8656) no Hoare annotation was computed. [2021-11-21 01:53:12,451 INFO L858 garLoopResultBuilder]: For program point L9647(line 9647) no Hoare annotation was computed. [2021-11-21 01:53:12,451 INFO L854 garLoopResultBuilder]: At program point L9251(lines 9251 9254) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,451 INFO L854 garLoopResultBuilder]: At program point L7269(line 7269) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,452 INFO L854 garLoopResultBuilder]: At program point L8062(line 8062) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,452 INFO L858 garLoopResultBuilder]: For program point L8987(line 8987) no Hoare annotation was computed. [2021-11-21 01:53:12,452 INFO L854 garLoopResultBuilder]: At program point L8062-1(line 8062) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,452 INFO L858 garLoopResultBuilder]: For program point L6873-1(lines 6856 6927) no Hoare annotation was computed. [2021-11-21 01:53:12,452 INFO L858 garLoopResultBuilder]: For program point L6873(lines 6873 6878) no Hoare annotation was computed. [2021-11-21 01:53:12,452 INFO L854 garLoopResultBuilder]: At program point L9516(lines 9445 9667) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,453 INFO L854 garLoopResultBuilder]: At program point L7402(lines 7335 7415) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,453 INFO L854 garLoopResultBuilder]: At program point L6411(lines 6386 6413) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,453 INFO L858 garLoopResultBuilder]: For program point L8063(line 8063) no Hoare annotation was computed. [2021-11-21 01:53:12,453 INFO L854 garLoopResultBuilder]: At program point L9715(line 9715) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,453 INFO L854 garLoopResultBuilder]: At program point L9715-1(lines 9694 9717) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,453 INFO L854 garLoopResultBuilder]: At program point L9649(line 9649) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= 19 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,453 INFO L858 garLoopResultBuilder]: For program point L9649-1(line 9649) no Hoare annotation was computed. [2021-11-21 01:53:12,454 INFO L858 garLoopResultBuilder]: For program point L7337-1(line 7337) no Hoare annotation was computed. [2021-11-21 01:53:12,454 INFO L854 garLoopResultBuilder]: At program point L7337(line 7337) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,454 INFO L854 garLoopResultBuilder]: At program point L8196-2(lines 8196 8200) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,454 INFO L858 garLoopResultBuilder]: For program point L7205(lines 7205 7208) no Hoare annotation was computed. [2021-11-21 01:53:12,454 INFO L858 garLoopResultBuilder]: For program point L8923(lines 8923 8926) no Hoare annotation was computed. [2021-11-21 01:53:12,454 INFO L854 garLoopResultBuilder]: At program point L6875(line 6875) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,454 INFO L861 garLoopResultBuilder]: At program point L9055(lines 9030 9091) the Hoare annotation is: true [2021-11-21 01:53:12,455 INFO L854 garLoopResultBuilder]: At program point L8857(line 8857) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,455 INFO L854 garLoopResultBuilder]: At program point L8857-1(line 8857) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,455 INFO L854 garLoopResultBuilder]: At program point L7404-1(lines 7404 7410) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,455 INFO L858 garLoopResultBuilder]: For program point L9584(lines 9584 9591) no Hoare annotation was computed. [2021-11-21 01:53:12,455 INFO L858 garLoopResultBuilder]: For program point L8395(lines 8395 8398) no Hoare annotation was computed. [2021-11-21 01:53:12,455 INFO L858 garLoopResultBuilder]: For program point L7404(lines 7404 7410) no Hoare annotation was computed. [2021-11-21 01:53:12,456 INFO L854 garLoopResultBuilder]: At program point L9584-2(lines 9584 9591) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= 8 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,456 INFO L858 garLoopResultBuilder]: For program point L8131-1(line 8131) no Hoare annotation was computed. [2021-11-21 01:53:12,456 INFO L854 garLoopResultBuilder]: At program point L8131(line 8131) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,456 INFO L854 garLoopResultBuilder]: At program point L8924(lines 8910 9006) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,456 INFO L854 garLoopResultBuilder]: At program point L9651(line 9651) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= 19 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,456 INFO L858 garLoopResultBuilder]: For program point L9651-1(line 9651) no Hoare annotation was computed. [2021-11-21 01:53:12,456 INFO L858 garLoopResultBuilder]: For program point L7603(line 7603) no Hoare annotation was computed. [2021-11-21 01:53:12,457 INFO L858 garLoopResultBuilder]: For program point L7471-1(lines 7471 7472) no Hoare annotation was computed. [2021-11-21 01:53:12,457 INFO L854 garLoopResultBuilder]: At program point L7471(lines 7471 7472) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,457 INFO L854 garLoopResultBuilder]: At program point L8396(lines 8302 8421) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,457 INFO L858 garLoopResultBuilder]: For program point L7273-1(line 7273) no Hoare annotation was computed. [2021-11-21 01:53:12,457 INFO L854 garLoopResultBuilder]: At program point L7273(line 7273) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,457 INFO L854 garLoopResultBuilder]: At program point L9255(lines 9255 9258) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,458 INFO L854 garLoopResultBuilder]: At program point L9982(line 9982) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,458 INFO L854 garLoopResultBuilder]: At program point L7406(line 7406) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,458 INFO L858 garLoopResultBuilder]: For program point L7406-1(line 7406) no Hoare annotation was computed. [2021-11-21 01:53:12,458 INFO L854 garLoopResultBuilder]: At program point L10181(line 10181) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 1) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,458 INFO L854 garLoopResultBuilder]: At program point L10181-1(lines 10177 10185) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,458 INFO L854 garLoopResultBuilder]: At program point L8067(line 8067) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,458 INFO L858 garLoopResultBuilder]: For program point L8133-1(line 8133) no Hoare annotation was computed. [2021-11-21 01:53:12,459 INFO L854 garLoopResultBuilder]: At program point L8133(line 8133) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,459 INFO L858 garLoopResultBuilder]: For program point L7605(lines 7605 7608) no Hoare annotation was computed. [2021-11-21 01:53:12,459 INFO L854 garLoopResultBuilder]: At program point L8662(lines 8644 8667) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,459 INFO L854 garLoopResultBuilder]: At program point L7407(line 7407) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,459 INFO L854 garLoopResultBuilder]: At program point L7473(line 7473) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,459 INFO L858 garLoopResultBuilder]: For program point L9455(lines 9455 9458) no Hoare annotation was computed. [2021-11-21 01:53:12,460 INFO L858 garLoopResultBuilder]: For program point L7209-2(lines 7209 7214) no Hoare annotation was computed. [2021-11-21 01:53:12,460 INFO L858 garLoopResultBuilder]: For program point L7209(lines 7209 7214) no Hoare annotation was computed. [2021-11-21 01:53:12,460 INFO L858 garLoopResultBuilder]: For program point L6879-1(lines 6856 6927) no Hoare annotation was computed. [2021-11-21 01:53:12,460 INFO L854 garLoopResultBuilder]: At program point L8993(line 8993) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= 9 ~ldv_statevar_13~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,460 INFO L858 garLoopResultBuilder]: For program point L8927(lines 8927 8930) no Hoare annotation was computed. [2021-11-21 01:53:12,460 INFO L858 garLoopResultBuilder]: For program point L9522(line 9522) no Hoare annotation was computed. [2021-11-21 01:53:12,460 INFO L854 garLoopResultBuilder]: At program point L9456(lines 9454 9663) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,461 INFO L858 garLoopResultBuilder]: For program point L8135-1(line 8135) no Hoare annotation was computed. [2021-11-21 01:53:12,461 INFO L854 garLoopResultBuilder]: At program point L8135(line 8135) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,461 INFO L854 garLoopResultBuilder]: At program point L8928(lines 8910 9006) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,461 INFO L858 garLoopResultBuilder]: For program point L8334(lines 8334 8338) no Hoare annotation was computed. [2021-11-21 01:53:12,461 INFO L854 garLoopResultBuilder]: At program point L9259(lines 9259 9262) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,461 INFO L858 garLoopResultBuilder]: For program point L7211-1(line 7211) no Hoare annotation was computed. [2021-11-21 01:53:12,461 INFO L858 garLoopResultBuilder]: For program point L8202(line 8202) no Hoare annotation was computed. [2021-11-21 01:53:12,462 INFO L854 garLoopResultBuilder]: At program point L7211(line 7211) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,462 INFO L854 garLoopResultBuilder]: At program point L9391(line 9391) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= 2 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,462 INFO L854 garLoopResultBuilder]: At program point L9391-1(lines 9387 9395) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= 2 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= 5 ~ldv_statevar_1~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,462 INFO L858 garLoopResultBuilder]: For program point L9194(line 9194) no Hoare annotation was computed. [2021-11-21 01:53:12,462 INFO L854 garLoopResultBuilder]: At program point L8996(line 8996) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= 9 ~ldv_statevar_13~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,462 INFO L858 garLoopResultBuilder]: For program point L8996-1(line 8996) no Hoare annotation was computed. [2021-11-21 01:53:12,463 INFO L858 garLoopResultBuilder]: For program point L8137-1(line 8137) no Hoare annotation was computed. [2021-11-21 01:53:12,463 INFO L854 garLoopResultBuilder]: At program point L8137(line 8137) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,463 INFO L858 garLoopResultBuilder]: For program point L7609-2(lines 7570 7672) no Hoare annotation was computed. [2021-11-21 01:53:12,463 INFO L858 garLoopResultBuilder]: For program point L9459(lines 9459 9462) no Hoare annotation was computed. [2021-11-21 01:53:12,463 INFO L858 garLoopResultBuilder]: For program point L7609(lines 7609 7614) no Hoare annotation was computed. [2021-11-21 01:53:12,463 INFO L854 garLoopResultBuilder]: At program point L8204(lines 8166 8206) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,463 INFO L858 garLoopResultBuilder]: For program point L8931(lines 8931 8934) no Hoare annotation was computed. [2021-11-21 01:53:12,464 INFO L858 garLoopResultBuilder]: For program point L6883(lines 6856 6927) no Hoare annotation was computed. [2021-11-21 01:53:12,464 INFO L854 garLoopResultBuilder]: At program point L9460(lines 9454 9663) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= 2 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,464 INFO L854 garLoopResultBuilder]: At program point L7412(line 7412) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,464 INFO L858 garLoopResultBuilder]: For program point L8139-1(line 8139) no Hoare annotation was computed. [2021-11-21 01:53:12,464 INFO L854 garLoopResultBuilder]: At program point L8139(line 8139) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,464 INFO L854 garLoopResultBuilder]: At program point L9989(line 9989) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,465 INFO L854 garLoopResultBuilder]: At program point L8932(lines 8910 9006) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,465 INFO L854 garLoopResultBuilder]: At program point L8998-2(lines 8905 9010) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,465 INFO L858 garLoopResultBuilder]: For program point L7611-1(line 7611) no Hoare annotation was computed. [2021-11-21 01:53:12,465 INFO L854 garLoopResultBuilder]: At program point L7611(line 7611) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,465 INFO L858 garLoopResultBuilder]: For program point L7479-1(line 7479) no Hoare annotation was computed. [2021-11-21 01:53:12,465 INFO L854 garLoopResultBuilder]: At program point L7479(line 7479) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,465 INFO L858 garLoopResultBuilder]: For program point L9593(line 9593) no Hoare annotation was computed. [2021-11-21 01:53:12,466 INFO L858 garLoopResultBuilder]: For program point L7347(lines 7347 7350) no Hoare annotation was computed. [2021-11-21 01:53:12,466 INFO L854 garLoopResultBuilder]: At program point L9197(line 9197) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,466 INFO L854 garLoopResultBuilder]: At program point L9197-1(line 9197) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,466 INFO L854 garLoopResultBuilder]: At program point L9263(lines 9263 9266) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,466 INFO L854 garLoopResultBuilder]: At program point L8867(line 8867) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,466 INFO L854 garLoopResultBuilder]: At program point L8867-1(line 8867) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,467 INFO L858 garLoopResultBuilder]: For program point L6885-1(line 6885) no Hoare annotation was computed. [2021-11-21 01:53:12,467 INFO L854 garLoopResultBuilder]: At program point L6885(line 6885) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,467 INFO L858 garLoopResultBuilder]: For program point L7480-1(line 7480) no Hoare annotation was computed. [2021-11-21 01:53:12,467 INFO L854 garLoopResultBuilder]: At program point L10387(line 10387) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= 9 ~ldv_statevar_13~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,467 INFO L854 garLoopResultBuilder]: At program point L7480(line 7480) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,467 INFO L854 garLoopResultBuilder]: At program point L10387-1(line 10387) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= 9 ~ldv_statevar_13~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,467 INFO L858 garLoopResultBuilder]: For program point L7216-1(lines 7216 7217) no Hoare annotation was computed. [2021-11-21 01:53:12,468 INFO L854 garLoopResultBuilder]: At program point L7216(lines 7216 7217) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,468 INFO L854 garLoopResultBuilder]: At program point L7084-1(line 7084) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,468 INFO L854 garLoopResultBuilder]: At program point L7084(line 7084) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,468 INFO L858 garLoopResultBuilder]: For program point L8141-1(line 8141) no Hoare annotation was computed. [2021-11-21 01:53:12,468 INFO L858 garLoopResultBuilder]: For program point L9198(line 9198) no Hoare annotation was computed. [2021-11-21 01:53:12,468 INFO L854 garLoopResultBuilder]: At program point L8141(line 8141) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,469 INFO L854 garLoopResultBuilder]: At program point L6886(line 6886) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,469 INFO L854 garLoopResultBuilder]: At program point L8406(lines 8302 8421) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,469 INFO L854 garLoopResultBuilder]: At program point L7481-1(line 7481) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,469 INFO L854 garLoopResultBuilder]: At program point L7481(line 7481) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,469 INFO L858 garLoopResultBuilder]: For program point L8340-1(line 8340) no Hoare annotation was computed. [2021-11-21 01:53:12,469 INFO L854 garLoopResultBuilder]: At program point L9463(lines 9463 9466) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,469 INFO L854 garLoopResultBuilder]: At program point L8340(line 8340) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,470 INFO L858 garLoopResultBuilder]: For program point L7151(lines 7151 7159) no Hoare annotation was computed. [2021-11-21 01:53:12,470 INFO L854 garLoopResultBuilder]: At program point L7151-2(lines 7151 7159) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,470 INFO L858 garLoopResultBuilder]: For program point L8935(lines 8935 8938) no Hoare annotation was computed. [2021-11-21 01:53:12,470 INFO L858 garLoopResultBuilder]: For program point L7482(line 7482) no Hoare annotation was computed. [2021-11-21 01:53:12,470 INFO L854 garLoopResultBuilder]: At program point L9728(line 9728) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,470 INFO L854 garLoopResultBuilder]: At program point L9728-1(line 9728) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,471 INFO L854 garLoopResultBuilder]: At program point L7218(line 7218) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,471 INFO L858 garLoopResultBuilder]: For program point L7218-1(line 7218) no Hoare annotation was computed. [2021-11-21 01:53:12,471 INFO L854 garLoopResultBuilder]: At program point L8936(lines 8910 9006) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= 9 ~ldv_statevar_13~0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,471 INFO L858 garLoopResultBuilder]: For program point L7615(lines 7570 7672) no Hoare annotation was computed. [2021-11-21 01:53:12,471 INFO L854 garLoopResultBuilder]: At program point L8342(line 8342) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,471 INFO L854 garLoopResultBuilder]: At program point L9267(lines 9267 9270) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,471 INFO L854 garLoopResultBuilder]: At program point L8342-1(line 8342) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,472 INFO L858 garLoopResultBuilder]: For program point L7153-1(line 7153) no Hoare annotation was computed. [2021-11-21 01:53:12,472 INFO L854 garLoopResultBuilder]: At program point L8144(lines 8089 8146) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,472 INFO L854 garLoopResultBuilder]: At program point L7153(line 7153) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,472 INFO L854 garLoopResultBuilder]: At program point L8805(line 8805) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,472 INFO L854 garLoopResultBuilder]: At program point L8805-1(line 8805) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,472 INFO L858 garLoopResultBuilder]: For program point L9532(line 9532) no Hoare annotation was computed. [2021-11-21 01:53:12,473 INFO L858 garLoopResultBuilder]: For program point L7616(lines 7616 7624) no Hoare annotation was computed. [2021-11-21 01:53:12,473 INFO L854 garLoopResultBuilder]: At program point L8673(line 8673) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,473 INFO L858 garLoopResultBuilder]: For program point L8673-1(line 8673) no Hoare annotation was computed. [2021-11-21 01:53:12,473 INFO L854 garLoopResultBuilder]: At program point L10259(line 10259) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,473 INFO L854 garLoopResultBuilder]: At program point L10259-1(line 10259) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,473 INFO L854 garLoopResultBuilder]: At program point L9400(line 9400) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,473 INFO L854 garLoopResultBuilder]: At program point L9400-1(line 9400) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,474 INFO L858 garLoopResultBuilder]: For program point L6890(lines 6856 6927) no Hoare annotation was computed. [2021-11-21 01:53:12,474 INFO L858 garLoopResultBuilder]: For program point L9467(lines 9467 9470) no Hoare annotation was computed. [2021-11-21 01:53:12,474 INFO L861 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-11-21 01:53:12,474 INFO L854 garLoopResultBuilder]: At program point L8410(lines 8302 8421) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,474 INFO L858 garLoopResultBuilder]: For program point L9599(line 9599) no Hoare annotation was computed. [2021-11-21 01:53:12,474 INFO L854 garLoopResultBuilder]: At program point L10260(lines 10255 10264) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,475 INFO L854 garLoopResultBuilder]: At program point L7882(line 7882) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,475 INFO L854 garLoopResultBuilder]: At program point L8675(line 8675) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,475 INFO L858 garLoopResultBuilder]: For program point L8675-1(line 8675) no Hoare annotation was computed. [2021-11-21 01:53:12,475 INFO L858 garLoopResultBuilder]: For program point L7882-1(line 7882) no Hoare annotation was computed. [2021-11-21 01:53:12,475 INFO L854 garLoopResultBuilder]: At program point L9468(lines 9454 9663) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,475 INFO L858 garLoopResultBuilder]: For program point L6892-1(line 6892) no Hoare annotation was computed. [2021-11-21 01:53:12,475 INFO L854 garLoopResultBuilder]: At program point L6892(line 6892) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,476 INFO L854 garLoopResultBuilder]: At program point L8676(line 8676) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,476 INFO L858 garLoopResultBuilder]: For program point L8676-1(line 8676) no Hoare annotation was computed. [2021-11-21 01:53:12,476 INFO L854 garLoopResultBuilder]: At program point L7355(lines 7355 7358) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,476 INFO L854 garLoopResultBuilder]: At program point L8214(line 8214) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,476 INFO L854 garLoopResultBuilder]: At program point L9271(lines 9271 9274) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,476 INFO L858 garLoopResultBuilder]: For program point L8214-1(line 8214) no Hoare annotation was computed. [2021-11-21 01:53:12,477 INFO L854 garLoopResultBuilder]: At program point L6893(line 6893) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,477 INFO L854 garLoopResultBuilder]: At program point L8677(line 8677) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,477 INFO L858 garLoopResultBuilder]: For program point L8677-1(line 8677) no Hoare annotation was computed. [2021-11-21 01:53:12,477 INFO L854 garLoopResultBuilder]: At program point L7488(lines 7432 7529) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,477 INFO L854 garLoopResultBuilder]: At program point L7224(lines 7187 7226) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,477 INFO L854 garLoopResultBuilder]: At program point L8942(line 8942) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,477 INFO L858 garLoopResultBuilder]: For program point L8678-1(line 8678) no Hoare annotation was computed. [2021-11-21 01:53:12,478 INFO L854 garLoopResultBuilder]: At program point L8678(line 8678) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,478 INFO L854 garLoopResultBuilder]: At program point L9471(lines 9471 9474) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,478 INFO L858 garLoopResultBuilder]: For program point L7952-1(line 7952) no Hoare annotation was computed. [2021-11-21 01:53:12,478 INFO L854 garLoopResultBuilder]: At program point L7952(line 7952) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,478 INFO L854 garLoopResultBuilder]: At program point L8943(line 8943) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= 20 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,478 INFO L858 garLoopResultBuilder]: For program point L9538(lines 9538 9543) no Hoare annotation was computed. [2021-11-21 01:53:12,479 INFO L854 garLoopResultBuilder]: At program point L8679(line 8679) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,479 INFO L858 garLoopResultBuilder]: For program point L8679-1(line 8679) no Hoare annotation was computed. [2021-11-21 01:53:12,479 INFO L854 garLoopResultBuilder]: At program point L10397(line 10397) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,479 INFO L854 garLoopResultBuilder]: At program point L10397-1(line 10397) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,479 INFO L858 garLoopResultBuilder]: For program point L7292-1(line 7292) no Hoare annotation was computed. [2021-11-21 01:53:12,479 INFO L858 garLoopResultBuilder]: For program point L9538-2(lines 9538 9543) no Hoare annotation was computed. [2021-11-21 01:53:12,479 INFO L854 garLoopResultBuilder]: At program point L7292(line 7292) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,480 INFO L858 garLoopResultBuilder]: For program point L7887-1(lines 7887 7892) no Hoare annotation was computed. [2021-11-21 01:53:12,480 INFO L858 garLoopResultBuilder]: For program point L7887(lines 7887 7892) no Hoare annotation was computed. [2021-11-21 01:53:12,480 INFO L861 garLoopResultBuilder]: At program point L8944(line 8944) the Hoare annotation is: true [2021-11-21 01:53:12,480 INFO L854 garLoopResultBuilder]: At program point L8680(line 8680) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,480 INFO L858 garLoopResultBuilder]: For program point L8680-1(line 8680) no Hoare annotation was computed. [2021-11-21 01:53:12,480 INFO L854 garLoopResultBuilder]: At program point L7359(lines 7359 7362) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,481 INFO L854 garLoopResultBuilder]: At program point L9275(lines 9275 9278) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,481 INFO L854 garLoopResultBuilder]: At program point L8416(lines 8302 8421) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,481 INFO L858 garLoopResultBuilder]: For program point L7161(line 7161) no Hoare annotation was computed. [2021-11-21 01:53:12,481 INFO L858 garLoopResultBuilder]: For program point L6897(lines 6897 6915) no Hoare annotation was computed. [2021-11-21 01:53:12,481 INFO L858 garLoopResultBuilder]: For program point L8945(line 8945) no Hoare annotation was computed. [2021-11-21 01:53:12,481 INFO L854 garLoopResultBuilder]: At program point L8681(line 8681) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,481 INFO L854 garLoopResultBuilder]: At program point L8681-1(line 8681) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,482 INFO L858 garLoopResultBuilder]: For program point L7294(lines 7294 7320) no Hoare annotation was computed. [2021-11-21 01:53:12,482 INFO L854 garLoopResultBuilder]: At program point L7294-1(lines 7282 7323) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,482 INFO L854 garLoopResultBuilder]: At program point L7955(lines 7945 7961) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,482 INFO L854 garLoopResultBuilder]: At program point L7889(line 7889) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,482 INFO L854 garLoopResultBuilder]: At program point L9475(lines 9475 9478) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,482 INFO L854 garLoopResultBuilder]: At program point L8418(lines 8302 8421) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,483 INFO L854 garLoopResultBuilder]: At program point L9607(line 9607) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,483 INFO L854 garLoopResultBuilder]: At program point L7493(lines 7432 7529) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,483 INFO L854 garLoopResultBuilder]: At program point L9409(line 9409) the Hoare annotation is: (and (= 6 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,483 INFO L858 garLoopResultBuilder]: For program point L7163(lines 7163 7166) no Hoare annotation was computed. [2021-11-21 01:53:12,483 INFO L854 garLoopResultBuilder]: At program point L9409-1(line 9409) the Hoare annotation is: (and (= 6 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,483 INFO L854 garLoopResultBuilder]: At program point L10136(line 10136) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,484 INFO L854 garLoopResultBuilder]: At program point L10136-1(lines 10132 10140) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 1) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,484 INFO L858 garLoopResultBuilder]: For program point L9608(line 9608) no Hoare annotation was computed. [2021-11-21 01:53:12,484 INFO L858 garLoopResultBuilder]: For program point L7296(lines 7296 7312) no Hoare annotation was computed. [2021-11-21 01:53:12,484 INFO L858 garLoopResultBuilder]: For program point L6900-1(line 6900) no Hoare annotation was computed. [2021-11-21 01:53:12,484 INFO L854 garLoopResultBuilder]: At program point L6900(line 6900) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,484 INFO L858 garLoopResultBuilder]: For program point L7627(lines 7570 7672) no Hoare annotation was computed. [2021-11-21 01:53:12,484 INFO L854 garLoopResultBuilder]: At program point L7363(lines 7363 7366) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,485 INFO L854 garLoopResultBuilder]: At program point L7297-1(lines 7297 7307) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,485 INFO L858 garLoopResultBuilder]: For program point L7297(lines 7297 7307) no Hoare annotation was computed. [2021-11-21 01:53:12,485 INFO L858 garLoopResultBuilder]: For program point L8156-1(line 8156) no Hoare annotation was computed. [2021-11-21 01:53:12,485 INFO L854 garLoopResultBuilder]: At program point L8156(line 8156) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,485 INFO L858 garLoopResultBuilder]: For program point L6901-1(line 6901) no Hoare annotation was computed. [2021-11-21 01:53:12,485 INFO L854 garLoopResultBuilder]: At program point L6901(line 6901) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,485 INFO L858 garLoopResultBuilder]: For program point L7496-1(line 7496) no Hoare annotation was computed. [2021-11-21 01:53:12,486 INFO L854 garLoopResultBuilder]: At program point L7496(line 7496) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,486 INFO L858 garLoopResultBuilder]: For program point L8355(lines 8355 8358) no Hoare annotation was computed. [2021-11-21 01:53:12,486 INFO L858 garLoopResultBuilder]: For program point L8091-1(line 8091) no Hoare annotation was computed. [2021-11-21 01:53:12,486 INFO L854 garLoopResultBuilder]: At program point L8091(line 8091) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,486 INFO L854 garLoopResultBuilder]: At program point L7629(line 7629) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,486 INFO L854 garLoopResultBuilder]: At program point L7497(line 7497) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,486 INFO L858 garLoopResultBuilder]: For program point L7299(lines 7299 7305) no Hoare annotation was computed. [2021-11-21 01:53:12,487 INFO L854 garLoopResultBuilder]: At program point L9479(lines 9479 9482) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,487 INFO L854 garLoopResultBuilder]: At program point L8951(line 8951) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,487 INFO L854 garLoopResultBuilder]: At program point L6903-2(lines 6903 6908) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,487 INFO L858 garLoopResultBuilder]: For program point L7168(lines 7168 7171) no Hoare annotation was computed. [2021-11-21 01:53:12,487 INFO L854 garLoopResultBuilder]: At program point L8952(line 8952) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= 20 ~ldv_statevar_2~0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,487 INFO L854 garLoopResultBuilder]: At program point L7367(lines 7367 7370) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,488 INFO L858 garLoopResultBuilder]: For program point L7301-1(line 7301) no Hoare annotation was computed. [2021-11-21 01:53:12,488 INFO L854 garLoopResultBuilder]: At program point L7301(line 7301) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,488 INFO L854 garLoopResultBuilder]: At program point L8094(line 8094) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (or (= ~ldv_statevar_2~0 17) (= 12 ~ldv_statevar_2~0)) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,488 INFO L858 garLoopResultBuilder]: For program point L8094-1(line 8094) no Hoare annotation was computed. [2021-11-21 01:53:12,488 INFO L861 garLoopResultBuilder]: At program point L8953(line 8953) the Hoare annotation is: true [2021-11-21 01:53:12,488 INFO L858 garLoopResultBuilder]: For program point L9548(line 9548) no Hoare annotation was computed. [2021-11-21 01:53:12,488 INFO L854 garLoopResultBuilder]: At program point L7434(line 7434) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,489 INFO L854 garLoopResultBuilder]: At program point L7302(line 7302) the Hoare annotation is: (and (= ~LDV_MUTEXES_i_mutex_of_inode~0 0) (= ~LDV_MUTEXES_lock~0 0) (= ~LDV_MUTEXES_mii_mutex_of_ipg_nic_private~0 0) (= ~LDV_MUTEXES_mutex_of_device~0 0)) [2021-11-21 01:53:12,489 INFO L858 garLoopResultBuilder]: For program point L9284(line 9284) no Hoare annotation was computed. [2021-11-21 01:53:12,489 INFO L858 garLoopResultBuilder]: For program point L7434-1(line 7434) no Hoare annotation was computed. [2021-11-21 01:53:12,489 INFO L858 garLoopResultBuilder]: For program point L7302-1(line 7302) no Hoare annotation was computed. [2021-11-21 01:53:12,493 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:53:12,495 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-21 01:53:12,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 01:53:12 BoogieIcfgContainer [2021-11-21 01:53:12,606 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-21 01:53:12,607 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-21 01:53:12,607 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-21 01:53:12,607 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-21 01:53:12,608 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:50:05" (3/4) ... [2021-11-21 01:53:12,611 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-21 01:53:12,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2021-11-21 01:53:12,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_nic_txfree [2021-11-21 01:53:12,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_io_config [2021-11-21 01:53:12,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_tx_clear [2021-11-21 01:53:12,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_rx_clear [2021-11-21 01:53:12,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_rfdlist [2021-11-21 01:53:12,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_nic_open [2021-11-21 01:53:12,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2021-11-21 01:53:12,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure read_eeprom [2021-11-21 01:53:12,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-21 01:53:12,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2021-11-21 01:53:12,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2021-11-21 01:53:12,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mdio_write [2021-11-21 01:53:12,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread16 [2021-11-21 01:53:12,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2021-11-21 01:53:12,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-21 01:53:12,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2021-11-21 01:53:12,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_tx_timeout [2021-11-21 01:53:12,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_ioaddr [2021-11-21 01:53:12,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2021-11-21 01:53:12,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2021-11-21 01:53:12,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-21 01:53:12,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2021-11-21 01:53:12,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2021-11-21 01:53:12,620 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2021-11-21 01:53:12,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2021-11-21 01:53:12,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2021-11-21 01:53:12,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_checksum_none_assert [2021-11-21 01:53:12,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2021-11-21 01:53:12,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iowrite32 [2021-11-21 01:53:12,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2021-11-21 01:53:12,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-11-21 01:53:12,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_rx [2021-11-21 01:53:12,621 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2021-11-21 01:53:12,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2021-11-21 01:53:12,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-21 01:53:12,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2021-11-21 01:53:12,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-21 01:53:12,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread8 [2021-11-21 01:53:12,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_mii_mutex_of_ipg_nic_private [2021-11-21 01:53:12,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2021-11-21 01:53:12,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2021-11-21 01:53:12,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_nic_rx_free_skb [2021-11-21 01:53:12,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2021-11-21 01:53:12,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_reset [2021-11-21 01:53:12,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_single [2021-11-21 01:53:12,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2021-11-21 01:53:12,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_three_state [2021-11-21 01:53:12,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_dma_mask [2021-11-21 01:53:12,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2021-11-21 01:53:12,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2021-11-21 01:53:12,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_iounmap [2021-11-21 01:53:12,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-21 01:53:12,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_tfdlist [2021-11-21 01:53:12,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2021-11-21 01:53:12,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 01:53:12,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_free_consistent [2021-11-21 01:53:12,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2021-11-21 01:53:12,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2021-11-21 01:53:12,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2021-11-21 01:53:12,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_get_rxbuff [2021-11-21 01:53:12,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_single [2021-11-21 01:53:12,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure read_phy_bit [2021-11-21 01:53:12,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_write_phy_ctl [2021-11-21 01:53:12,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_attrs [2021-11-21 01:53:12,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_delayed_work [2021-11-21 01:53:12,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2021-11-21 01:53:12,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_type_trans [2021-11-21 01:53:12,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-21 01:53:12,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2021-11-21 01:53:12,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_remove [2021-11-21 01:53:12,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iowrite16 [2021-11-21 01:53:12,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_nic_set_multicast_list [2021-11-21 01:53:12,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2021-11-21 01:53:12,627 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2021-11-21 01:53:12,627 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2021-11-21 01:53:12,627 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_nic_get_stats [2021-11-21 01:53:12,627 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_nway_reset [2021-11-21 01:53:12,627 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iowrite8 [2021-11-21 01:53:12,627 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2021-11-21 01:53:12,627 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_mii_mutex_of_ipg_nic_private [2021-11-21 01:53:12,627 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_nic_rxrestore [2021-11-21 01:53:12,628 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread32 [2021-11-21 01:53:12,628 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2021-11-21 01:53:12,628 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_nic_rx_check_error [2021-11-21 01:53:12,628 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_name [2021-11-21 01:53:12,628 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_nic_stop [2021-11-21 01:53:12,628 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2021-11-21 01:53:12,628 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_1 [2021-11-21 01:53:12,628 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_0 [2021-11-21 01:53:12,629 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_drive_phy_ctl_low_high [2021-11-21 01:53:12,629 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_irq [2021-11-21 01:53:12,629 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mdio_read [2021-11-21 01:53:12,629 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-11-21 01:53:12,629 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ipg_config_autoneg [2021-11-21 01:53:12,698 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 753 nodes and edges [2021-11-21 01:53:12,710 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 255 nodes and edges [2021-11-21 01:53:12,721 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 66 nodes and edges [2021-11-21 01:53:12,736 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2021-11-21 01:53:12,739 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-21 01:53:12,741 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-21 01:53:12,744 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-21 01:53:12,786 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(LDV_MUTEXES_mutex_of_device == 0) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(LDV_MUTEXES_lock == 0)) || !(20 == \old(ldv_statevar_2))) || 20 == ldv_statevar_2) || !(LDV_MUTEXES_i_mutex_of_inode == 0) [2021-11-21 01:53:12,788 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(LDV_MUTEXES_mutex_of_device == 0) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(5 == \old(ldv_statevar_1))) || !(LDV_MUTEXES_lock == 0)) || !(2 == ldv_statevar_2)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0)) && ((((((!(LDV_MUTEXES_mutex_of_device == 0) || !(3 == ldv_statevar_2)) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(5 == \old(ldv_statevar_1))) || !(LDV_MUTEXES_lock == 0)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0)) [2021-11-21 01:53:12,789 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(LDV_MUTEXES_mutex_of_device == 0) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(5 == \old(ldv_statevar_1))) || !(LDV_MUTEXES_lock == 0)) || !(2 == ldv_statevar_2)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0)) && ((((((!(LDV_MUTEXES_mutex_of_device == 0) || !(3 == ldv_statevar_2)) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(5 == \old(ldv_statevar_1))) || !(LDV_MUTEXES_lock == 0)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0)) [2021-11-21 01:53:12,791 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(LDV_MUTEXES_mutex_of_device == 0) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(5 == \old(ldv_statevar_1))) || !(LDV_MUTEXES_lock == 0)) || !(2 == ldv_statevar_2)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0)) && ((((((!(LDV_MUTEXES_mutex_of_device == 0) || !(3 == ldv_statevar_2)) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(5 == \old(ldv_statevar_1))) || !(LDV_MUTEXES_lock == 0)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0)) [2021-11-21 01:53:12,794 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 1 || !(LDV_MUTEXES_mutex_of_device == 0)) || !(LDV_MUTEXES_lock == 0)) || !(\old(LDV_MUTEXES_mii_mutex_of_ipg_nic_private) == 0)) || !(LDV_MUTEXES_i_mutex_of_inode == 0) [2021-11-21 01:53:12,806 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(LDV_MUTEXES_mutex_of_device == 0) || !(3 == ldv_statevar_2)) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(5 == \old(ldv_statevar_1))) || !(LDV_MUTEXES_lock == 0)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0) [2021-11-21 01:53:12,809 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(LDV_MUTEXES_mutex_of_device == 0) || !(LDV_MUTEXES_lock == 0)) || LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) || !(\old(LDV_MUTEXES_mii_mutex_of_ipg_nic_private) == 0)) || !(LDV_MUTEXES_i_mutex_of_inode == 0) [2021-11-21 01:53:13,219 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/witness.graphml [2021-11-21 01:53:13,219 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-21 01:53:13,220 INFO L158 Benchmark]: Toolchain (without parser) took 196565.09ms. Allocated memory was 94.4MB in the beginning and 4.4GB in the end (delta: 4.4GB). Free memory was 65.2MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 2.4GB. Max. memory is 16.1GB. [2021-11-21 01:53:13,224 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 94.4MB. Free memory was 64.6MB in the beginning and 64.6MB in the end (delta: 29.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 01:53:13,225 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3546.55ms. Allocated memory was 94.4MB in the beginning and 180.4MB in the end (delta: 86.0MB). Free memory was 65.2MB in the beginning and 95.4MB in the end (delta: -30.2MB). Peak memory consumption was 81.6MB. Max. memory is 16.1GB. [2021-11-21 01:53:13,225 INFO L158 Benchmark]: Boogie Procedure Inliner took 284.93ms. Allocated memory is still 180.4MB. Free memory was 95.4MB in the beginning and 71.2MB in the end (delta: 24.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-21 01:53:13,225 INFO L158 Benchmark]: Boogie Preprocessor took 290.73ms. Allocated memory is still 180.4MB. Free memory was 71.2MB in the beginning and 83.2MB in the end (delta: -12.0MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. [2021-11-21 01:53:13,226 INFO L158 Benchmark]: RCFGBuilder took 5167.04ms. Allocated memory was 180.4MB in the beginning and 306.2MB in the end (delta: 125.8MB). Free memory was 83.2MB in the beginning and 100.8MB in the end (delta: -17.5MB). Peak memory consumption was 140.8MB. Max. memory is 16.1GB. [2021-11-21 01:53:13,229 INFO L158 Benchmark]: TraceAbstraction took 186656.32ms. Allocated memory was 306.2MB in the beginning and 4.4GB in the end (delta: 4.1GB). Free memory was 100.8MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 3.4GB. Max. memory is 16.1GB. [2021-11-21 01:53:13,229 INFO L158 Benchmark]: Witness Printer took 612.11ms. Allocated memory is still 4.4GB. Free memory was 2.1GB in the beginning and 2.0GB in the end (delta: 135.3MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. [2021-11-21 01:53:13,238 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 94.4MB. Free memory was 64.6MB in the beginning and 64.6MB in the end (delta: 29.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3546.55ms. Allocated memory was 94.4MB in the beginning and 180.4MB in the end (delta: 86.0MB). Free memory was 65.2MB in the beginning and 95.4MB in the end (delta: -30.2MB). Peak memory consumption was 81.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 284.93ms. Allocated memory is still 180.4MB. Free memory was 95.4MB in the beginning and 71.2MB in the end (delta: 24.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 290.73ms. Allocated memory is still 180.4MB. Free memory was 71.2MB in the beginning and 83.2MB in the end (delta: -12.0MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. * RCFGBuilder took 5167.04ms. Allocated memory was 180.4MB in the beginning and 306.2MB in the end (delta: 125.8MB). Free memory was 83.2MB in the beginning and 100.8MB in the end (delta: -17.5MB). Peak memory consumption was 140.8MB. Max. memory is 16.1GB. * TraceAbstraction took 186656.32ms. Allocated memory was 306.2MB in the beginning and 4.4GB in the end (delta: 4.1GB). Free memory was 100.8MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 3.4GB. Max. memory is 16.1GB. * Witness Printer took 612.11ms. Allocated memory is still 4.4GB. Free memory was 2.1GB in the beginning and 2.0GB in the end (delta: 135.3MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 11053]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 11077]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 11089]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 96 procedures, 1278 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 186.5s, OverallIterations: 22, TraceHistogramMax: 21, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.4s, AutomataDifference: 83.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 79.1s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 30282 SdHoareTripleChecker+Valid, 70.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 30274 mSDsluCounter, 119738 SdHoareTripleChecker+Invalid, 66.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 83296 mSDsCounter, 169 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 18990 IncrementalHoareTripleChecker+Invalid, 19159 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 169 mSolverCounterUnsat, 47329 mSDtfsCounter, 18990 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 807 GetRequests, 737 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=21593occurred in iteration=21, InterpolantAutomatonStates: 95, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 13.8s AutomataMinimizationTime, 22 MinimizatonAttempts, 3024 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 727 LocationsWithAnnotation, 172103 PreInvPairs, 177657 NumberOfFragments, 6354 HoareAnnotationTreeSize, 172103 FomulaSimplifications, 98361 FormulaSimplificationTreeSizeReduction, 42.0s HoareSimplificationTime, 727 FomulaSimplificationsInter, 903050 FormulaSimplificationTreeSizeReductionInter, 35.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 2.2s SatisfiabilityAnalysisTime, 4.4s InterpolantComputationTime, 6251 NumberOfCodeBlocks, 6251 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 6227 ConstructedInterpolants, 0 QuantifiedInterpolants, 7508 SizeOfPredicates, 0 NumberOfNonLiveVariables, 5151 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 24 InterpolantComputations, 22 PerfectInterpolantSequences, 15797/15836 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 9674]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9810]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9454]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9409]: Loop Invariant Derived loop invariant: (((6 == ldv_statevar_2 && LDV_MUTEXES_i_mutex_of_inode == 0) && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6386]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 10015]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7432]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 5943]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7938]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 5769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9463]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9989]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8599]: Loop Invariant Derived loop invariant: ((((!(LDV_MUTEXES_mutex_of_device == 0) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(LDV_MUTEXES_lock == 0)) || !(20 == \old(ldv_statevar_2))) || 20 == ldv_statevar_2) || !(LDV_MUTEXES_i_mutex_of_inode == 0) - InvariantResult [Line: 7930]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8388]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9454]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && 2 == ldv_statevar_2) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9051]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8618]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && 9 == ldv_statevar_13) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10027]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6351]: Loop Invariant Derived loop invariant: ((!(LDV_MUTEXES_mutex_of_device == 0) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(LDV_MUTEXES_lock == 0)) || !(LDV_MUTEXES_i_mutex_of_inode == 0) - InvariantResult [Line: 8644]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7432]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 5521]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8857]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8910]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6844]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8089]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 10186]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 1 || !(LDV_MUTEXES_mutex_of_device == 0)) || !(LDV_MUTEXES_lock == 0)) || !(\old(LDV_MUTEXES_mii_mutex_of_ipg_nic_private) == 0)) || !(LDV_MUTEXES_i_mutex_of_inode == 0) - InvariantResult [Line: 10012]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7739]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6856]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9414]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && 3 == ldv_statevar_2) && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9471]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8842]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9243]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6449]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6392]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6318]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6330]: Loop Invariant Derived loop invariant: ((!(LDV_MUTEXES_mutex_of_device == 0) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(LDV_MUTEXES_lock == 0)) || !(LDV_MUTEXES_i_mutex_of_inode == 0) - InvariantResult [Line: 10439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7432]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9632]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 10397]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9251]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9155]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8166]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9218]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9247]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7739]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7578]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7084]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9014]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8089]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9778]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8910]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9031]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 10560]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8312]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8967]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9263]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8993]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && 9 == ldv_statevar_13) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 5777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10387]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && 9 == ldv_statevar_13) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6236]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9215]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9255]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9039]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9454]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9454]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6351]: Loop Invariant Derived loop invariant: ((!(LDV_MUTEXES_mutex_of_device == 0) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(LDV_MUTEXES_lock == 0)) || !(LDV_MUTEXES_i_mutex_of_inode == 0) - InvariantResult [Line: 6286]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8910]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 10168]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 1) && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7227]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10159]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9786]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7359]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7282]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6856]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 10150]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 1) && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9491]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 5628]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8867]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 10058]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8089]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9752]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10255]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7335]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7531]: Loop Invariant Derived loop invariant: (((((!(LDV_MUTEXES_mutex_of_device == 0) || !(3 == ldv_statevar_2)) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(5 == \old(ldv_statevar_1))) || !(LDV_MUTEXES_lock == 0)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0) - InvariantResult [Line: 10069]: Loop Invariant Derived loop invariant: ((((((!(LDV_MUTEXES_mutex_of_device == 0) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(5 == \old(ldv_statevar_1))) || !(LDV_MUTEXES_lock == 0)) || !(2 == ldv_statevar_2)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0)) && ((((((!(LDV_MUTEXES_mutex_of_device == 0) || !(3 == ldv_statevar_2)) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(5 == \old(ldv_statevar_1))) || !(LDV_MUTEXES_lock == 0)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0)) - InvariantResult [Line: 8821]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9400]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9445]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 5855]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7355]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7522]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7842]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9872]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6530]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9035]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9790]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9733]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8960]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8342]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6330]: Loop Invariant Derived loop invariant: ((!(LDV_MUTEXES_mutex_of_device == 0) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(LDV_MUTEXES_lock == 0)) || !(LDV_MUTEXES_i_mutex_of_inode == 0) - InvariantResult [Line: 9275]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8910]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && 9 == ldv_statevar_13) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 10112]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10195]: Loop Invariant Derived loop invariant: (((!(LDV_MUTEXES_mutex_of_device == 0) || !(LDV_MUTEXES_lock == 0)) || LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) || !(\old(LDV_MUTEXES_mii_mutex_of_ipg_nic_private) == 0)) || !(LDV_MUTEXES_i_mutex_of_inode == 0) - InvariantResult [Line: 10141]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9966]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8910]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9864]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9454]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && 19 == ldv_statevar_2) && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7517]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8631]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && 9 == ldv_statevar_13) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9440]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && 7 == ldv_statevar_2) && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7739]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11152]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9728]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7912]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 10132]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 1) && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7354]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8034]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7570]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 5683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5758]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9806]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6254]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9705]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7739]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7187]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9155]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6856]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7367]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8905]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8805]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9963]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9454]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9151]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9798]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6318]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6836]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6445]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7335]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 10214]: Loop Invariant Derived loop invariant: (((((!(LDV_MUTEXES_mutex_of_device == 0) || !(3 == ldv_statevar_2)) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(LDV_MUTEXES_lock == 0)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0)) && (((((!(LDV_MUTEXES_mutex_of_device == 0) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(LDV_MUTEXES_lock == 0)) || !(2 == ldv_statevar_2)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0)) - InvariantResult [Line: 6825]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8910]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8910]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 5749]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9155]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 10431]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9454]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && (14 == ldv_statevar_2 || 16 == ldv_statevar_2)) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9454]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && (14 == ldv_statevar_2 || 16 == ldv_statevar_2)) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9267]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7678]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10089]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8089]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8269]: Loop Invariant Derived loop invariant: ((((((!(LDV_MUTEXES_mutex_of_device == 0) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(5 == \old(ldv_statevar_1))) || !(LDV_MUTEXES_lock == 0)) || !(2 == ldv_statevar_2)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0)) && ((((((!(LDV_MUTEXES_mutex_of_device == 0) || !(3 == ldv_statevar_2)) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(5 == \old(ldv_statevar_1))) || !(LDV_MUTEXES_lock == 0)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0)) - InvariantResult [Line: 7142]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 10122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9387]: Loop Invariant Derived loop invariant: ((((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && 2 == ldv_statevar_2) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && 5 == ldv_statevar_1) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8259]: Loop Invariant Derived loop invariant: ((((((!(LDV_MUTEXES_mutex_of_device == 0) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(5 == \old(ldv_statevar_1))) || !(LDV_MUTEXES_lock == 0)) || !(2 == ldv_statevar_2)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0)) && ((((((!(LDV_MUTEXES_mutex_of_device == 0) || !(3 == ldv_statevar_2)) || !(LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0)) || !(5 == \old(ldv_statevar_1))) || !(LDV_MUTEXES_lock == 0)) || 5 == ldv_statevar_1) || !(LDV_MUTEXES_i_mutex_of_inode == 0)) - InvariantResult [Line: 9047]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 5801]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10177]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9218]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8362]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9782]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11110]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7938]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9694]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 5539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11281]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9818]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9868]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9982]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9966]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9227]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7363]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 5807]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8681]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7945]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7570]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9454]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && 9 <= ldv_statevar_2) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 5320]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7918]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 7412]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9483]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 5427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7739]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9043]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9479]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9155]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 6152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9429]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && 8 == ldv_statevar_2) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 5883]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5559]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9259]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9475]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9271]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: (((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && (ldv_statevar_2 == 17 || 12 == ldv_statevar_2)) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 - InvariantResult [Line: 9218]: Loop Invariant Derived loop invariant: ((LDV_MUTEXES_i_mutex_of_inode == 0 && LDV_MUTEXES_lock == 0) && LDV_MUTEXES_mii_mutex_of_ipg_nic_private == 0) && LDV_MUTEXES_mutex_of_device == 0 RESULT: Ultimate proved your program to be correct! [2021-11-21 01:53:13,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388ddba3-5f07-4e34-b171-434167421198/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE