./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/bin/ukojak-jW3SillKbg --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dc77dba7d0a42d28a45b5d35d96b429d0886353a9713255eb9fc5a14ecd01454 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:49:09,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:49:09,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:49:09,712 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:49:09,713 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:49:09,714 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:49:09,715 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:49:09,717 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:49:09,718 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:49:09,719 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:49:09,720 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:49:09,721 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:49:09,722 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:49:09,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:49:09,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:49:09,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:49:09,726 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:49:09,727 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:49:09,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:49:09,730 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:49:09,732 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:49:09,733 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:49:09,734 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:49:09,735 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:49:09,739 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:49:09,740 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:49:09,740 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:49:09,741 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:49:09,742 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:49:09,743 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:49:09,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:49:09,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:49:09,745 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:49:09,746 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:49:09,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:49:09,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:49:09,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:49:09,748 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:49:09,748 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:49:09,749 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:49:09,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:49:09,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:49:09,771 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:49:09,771 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:49:09,772 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:49:09,773 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:49:09,773 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:49:09,774 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:49:09,774 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:49:09,774 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:49:09,774 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:49:09,775 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:49:09,775 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:49:09,775 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:49:09,776 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:49:09,776 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:49:09,776 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:49:09,776 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:49:09,777 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:49:09,777 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:49:09,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:49:09,777 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:49:09,778 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:49:09,778 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:49:09,778 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:49:09,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:49:09,779 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:49:09,779 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc77dba7d0a42d28a45b5d35d96b429d0886353a9713255eb9fc5a14ecd01454 [2022-11-21 23:49:10,086 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:49:10,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:49:10,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:49:10,122 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:49:10,122 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:49:10,124 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-11-21 23:49:13,062 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:49:14,023 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:49:14,024 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-11-21 23:49:14,113 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/bin/ukojak-jW3SillKbg/data/3fab7b6b4/bd7a66c4f11d471db901fc44267586d5/FLAG1d9787953 [2022-11-21 23:49:14,131 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/bin/ukojak-jW3SillKbg/data/3fab7b6b4/bd7a66c4f11d471db901fc44267586d5 [2022-11-21 23:49:14,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:49:14,138 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:49:14,141 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:49:14,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:49:14,145 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:49:14,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:49:14" (1/1) ... [2022-11-21 23:49:14,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ee79816 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:14, skipping insertion in model container [2022-11-21 23:49:14,147 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:49:14" (1/1) ... [2022-11-21 23:49:14,157 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:49:14,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:49:25,143 WARN L237 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_fe69e181-7074-43b9-b8f2-0c8e4bac335d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886222,886235] [2022-11-21 23:49:25,147 WARN L237 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_fe69e181-7074-43b9-b8f2-0c8e4bac335d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886391,886404] [2022-11-21 23:49:25,147 WARN L237 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_fe69e181-7074-43b9-b8f2-0c8e4bac335d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886558,886571] [2022-11-21 23:49:25,148 WARN L237 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_fe69e181-7074-43b9-b8f2-0c8e4bac335d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886726,886739] [2022-11-21 23:49:25,201 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:49:25,399 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:49:26,175 WARN L237 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_fe69e181-7074-43b9-b8f2-0c8e4bac335d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886222,886235] [2022-11-21 23:49:26,175 WARN L237 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_fe69e181-7074-43b9-b8f2-0c8e4bac335d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886391,886404] [2022-11-21 23:49:26,176 WARN L237 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_fe69e181-7074-43b9-b8f2-0c8e4bac335d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886558,886571] [2022-11-21 23:49:26,176 WARN L237 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_fe69e181-7074-43b9-b8f2-0c8e4bac335d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886726,886739] [2022-11-21 23:49:26,188 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:49:27,211 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:49:27,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:27 WrapperNode [2022-11-21 23:49:27,212 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:49:27,213 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:49:27,213 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:49:27,213 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:49:27,222 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:27" (1/1) ... [2022-11-21 23:49:27,489 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:27" (1/1) ... [2022-11-21 23:49:29,141 INFO L138 Inliner]: procedures = 1123, calls = 12755, calls flagged for inlining = 622, calls inlined = 584, statements flattened = 22602 [2022-11-21 23:49:29,142 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:49:29,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:49:29,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:49:29,143 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:49:29,153 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:27" (1/1) ... [2022-11-21 23:49:29,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:27" (1/1) ... [2022-11-21 23:49:29,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:27" (1/1) ... [2022-11-21 23:49:29,704 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:27" (1/1) ... [2022-11-21 23:49:31,154 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:27" (1/1) ... [2022-11-21 23:49:31,239 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:27" (1/1) ... [2022-11-21 23:49:31,717 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:27" (1/1) ... [2022-11-21 23:49:31,897 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:27" (1/1) ... [2022-11-21 23:49:32,510 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:49:32,512 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:49:32,512 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:49:32,513 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:49:32,514 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:49:27" (1/1) ... [2022-11-21 23:49:32,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:49:32,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:49:32,587 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:49:32,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe69e181-7074-43b9-b8f2-0c8e4bac335d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:49:32,722 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2022-11-21 23:49:32,723 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2022-11-21 23:49:32,723 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-21 23:49:32,723 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-21 23:49:32,723 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2022-11-21 23:49:32,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2022-11-21 23:49:32,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-21 23:49:32,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-21 23:49:32,725 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2022-11-21 23:49:32,725 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2022-11-21 23:49:32,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-21 23:49:32,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-21 23:49:32,726 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2022-11-21 23:49:32,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2022-11-21 23:49:32,726 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-21 23:49:32,726 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-21 23:49:32,727 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2022-11-21 23:49:32,727 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2022-11-21 23:49:32,727 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-21 23:49:32,727 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-21 23:49:32,727 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-21 23:49:32,727 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-21 23:49:32,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-21 23:49:32,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-21 23:49:32,728 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-21 23:49:32,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-21 23:49:32,728 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2022-11-21 23:49:32,728 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2022-11-21 23:49:32,729 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2022-11-21 23:49:32,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2022-11-21 23:49:32,729 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-21 23:49:32,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-21 23:49:32,730 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-21 23:49:32,730 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-21 23:49:32,731 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2022-11-21 23:49:32,731 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2022-11-21 23:49:32,731 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2022-11-21 23:49:32,731 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2022-11-21 23:49:32,731 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-21 23:49:32,731 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-21 23:49:32,732 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2022-11-21 23:49:32,732 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2022-11-21 23:49:32,732 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2022-11-21 23:49:32,733 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2022-11-21 23:49:32,733 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-11-21 23:49:32,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-11-21 23:49:32,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2022-11-21 23:49:32,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2022-11-21 23:49:32,733 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-21 23:49:32,733 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-21 23:49:32,734 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2022-11-21 23:49:32,734 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2022-11-21 23:49:32,734 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2022-11-21 23:49:32,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2022-11-21 23:49:32,734 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2022-11-21 23:49:32,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2022-11-21 23:49:32,735 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-21 23:49:32,735 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-21 23:49:32,736 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-11-21 23:49:32,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-11-21 23:49:32,736 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2022-11-21 23:49:32,736 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2022-11-21 23:49:32,736 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2022-11-21 23:49:32,737 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2022-11-21 23:49:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-21 23:49:32,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-21 23:49:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:49:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2022-11-21 23:49:32,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2022-11-21 23:49:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-21 23:49:32,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-21 23:49:32,739 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2022-11-21 23:49:32,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2022-11-21 23:49:32,739 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2022-11-21 23:49:32,739 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2022-11-21 23:49:32,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-21 23:49:32,739 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-21 23:49:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2022-11-21 23:49:32,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2022-11-21 23:49:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2022-11-21 23:49:32,740 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2022-11-21 23:49:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2022-11-21 23:49:32,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2022-11-21 23:49:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-21 23:49:32,741 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-21 23:49:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2022-11-21 23:49:32,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2022-11-21 23:49:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-21 23:49:32,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-21 23:49:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-11-21 23:49:32,743 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-11-21 23:49:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:49:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-21 23:49:32,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-21 23:49:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-21 23:49:32,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-21 23:49:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-21 23:49:32,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-21 23:49:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-21 23:49:32,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-21 23:49:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-21 23:49:32,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-21 23:49:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-21 23:49:32,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-21 23:49:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-21 23:49:32,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-21 23:49:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2022-11-21 23:49:32,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2022-11-21 23:49:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2022-11-21 23:49:32,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2022-11-21 23:49:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2022-11-21 23:49:32,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2022-11-21 23:49:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:49:32,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-21 23:49:32,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-21 23:49:32,747 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-21 23:49:32,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-21 23:49:32,748 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2022-11-21 23:49:32,751 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2022-11-21 23:49:32,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:49:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2022-11-21 23:49:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2022-11-21 23:49:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-21 23:49:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-21 23:49:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-21 23:49:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-21 23:49:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-21 23:49:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_stmmac_priv [2022-11-21 23:49:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_stmmac_priv [2022-11-21 23:49:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2022-11-21 23:49:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2022-11-21 23:49:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-21 23:49:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-21 23:49:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2022-11-21 23:49:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2022-11-21 23:49:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-21 23:49:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-21 23:49:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2022-11-21 23:49:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2022-11-21 23:49:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-21 23:49:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-21 23:49:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-21 23:49:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-21 23:49:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2022-11-21 23:49:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2022-11-21 23:49:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2022-11-21 23:49:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2022-11-21 23:49:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-21 23:49:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-21 23:49:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-21 23:49:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-21 23:49:32,770 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2022-11-21 23:49:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2022-11-21 23:49:32,770 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2022-11-21 23:49:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2022-11-21 23:49:32,770 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2022-11-21 23:49:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2022-11-21 23:49:32,770 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-21 23:49:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-21 23:49:32,770 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2022-11-21 23:49:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2022-11-21 23:49:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2022-11-21 23:49:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2022-11-21 23:49:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2022-11-21 23:49:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2022-11-21 23:49:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2022-11-21 23:49:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2022-11-21 23:49:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2022-11-21 23:49:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2022-11-21 23:49:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2022-11-21 23:49:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2022-11-21 23:49:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:49:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:49:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2022-11-21 23:49:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2022-11-21 23:49:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-21 23:49:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-21 23:49:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2022-11-21 23:49:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2022-11-21 23:49:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2022-11-21 23:49:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2022-11-21 23:49:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-11-21 23:49:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-11-21 23:49:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2022-11-21 23:49:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2022-11-21 23:49:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 23:49:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-21 23:49:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-21 23:49:32,774 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2022-11-21 23:49:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2022-11-21 23:49:32,774 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-11-21 23:49:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-11-21 23:49:32,774 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-21 23:49:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-21 23:49:32,774 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-21 23:49:32,774 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2022-11-21 23:49:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2022-11-21 23:49:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-21 23:49:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-21 23:49:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_stmmac_priv [2022-11-21 23:49:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_stmmac_priv [2022-11-21 23:49:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2022-11-21 23:49:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2022-11-21 23:49:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2022-11-21 23:49:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2022-11-21 23:49:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2022-11-21 23:49:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2022-11-21 23:49:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-21 23:49:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-21 23:49:32,776 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-21 23:49:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-21 23:49:32,776 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2022-11-21 23:49:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2022-11-21 23:49:32,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 23:49:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 23:49:32,776 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2022-11-21 23:49:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2022-11-21 23:49:32,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-21 23:49:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-21 23:49:32,777 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2022-11-21 23:49:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2022-11-21 23:49:32,777 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-11-21 23:49:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-11-21 23:49:32,777 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-21 23:49:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-21 23:49:32,777 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-21 23:49:32,777 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-21 23:49:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:49:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2022-11-21 23:49:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2022-11-21 23:49:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2022-11-21 23:49:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2022-11-21 23:49:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-11-21 23:49:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-11-21 23:49:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:49:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-21 23:49:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-21 23:49:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2022-11-21 23:49:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2022-11-21 23:49:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2022-11-21 23:49:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2022-11-21 23:49:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2022-11-21 23:49:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2022-11-21 23:49:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2022-11-21 23:49:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2022-11-21 23:49:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2022-11-21 23:49:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2022-11-21 23:49:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2022-11-21 23:49:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2022-11-21 23:49:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-21 23:49:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-21 23:49:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2022-11-21 23:49:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2022-11-21 23:49:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-21 23:49:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-21 23:49:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-21 23:49:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-21 23:49:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2022-11-21 23:49:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2022-11-21 23:49:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_62 [2022-11-21 23:49:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_62 [2022-11-21 23:49:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2022-11-21 23:49:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2022-11-21 23:49:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2022-11-21 23:49:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2022-11-21 23:49:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2022-11-21 23:49:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2022-11-21 23:49:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-21 23:49:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-21 23:49:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-21 23:49:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-21 23:49:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-21 23:49:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-21 23:49:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2022-11-21 23:49:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2022-11-21 23:49:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-21 23:49:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-21 23:49:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2022-11-21 23:49:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2022-11-21 23:49:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2022-11-21 23:49:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2022-11-21 23:49:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:49:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2022-11-21 23:49:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2022-11-21 23:49:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2022-11-21 23:49:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2022-11-21 23:49:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-21 23:49:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-21 23:49:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2022-11-21 23:49:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2022-11-21 23:49:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2022-11-21 23:49:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2022-11-21 23:49:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2022-11-21 23:49:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2022-11-21 23:49:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2022-11-21 23:49:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2022-11-21 23:49:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-11-21 23:49:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-11-21 23:49:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-21 23:49:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-21 23:49:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-21 23:49:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-21 23:49:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-21 23:49:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-21 23:49:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2022-11-21 23:49:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2022-11-21 23:49:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2022-11-21 23:49:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2022-11-21 23:49:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2022-11-21 23:49:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2022-11-21 23:49:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2022-11-21 23:49:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2022-11-21 23:49:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-11-21 23:49:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-11-21 23:49:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2022-11-21 23:49:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2022-11-21 23:49:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2022-11-21 23:49:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2022-11-21 23:49:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2022-11-21 23:49:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2022-11-21 23:49:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2022-11-21 23:49:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2022-11-21 23:49:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2022-11-21 23:49:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2022-11-21 23:49:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2022-11-21 23:49:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2022-11-21 23:49:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2022-11-21 23:49:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2022-11-21 23:49:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-21 23:49:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-21 23:49:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-21 23:49:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-21 23:49:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2022-11-21 23:49:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2022-11-21 23:49:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2022-11-21 23:49:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2022-11-21 23:49:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_83 [2022-11-21 23:49:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_83 [2022-11-21 23:49:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2022-11-21 23:49:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2022-11-21 23:49:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 23:49:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 23:49:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2022-11-21 23:49:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2022-11-21 23:49:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-21 23:49:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-21 23:49:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-21 23:49:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-21 23:49:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2022-11-21 23:49:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2022-11-21 23:49:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2022-11-21 23:49:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2022-11-21 23:49:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2022-11-21 23:49:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2022-11-21 23:49:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2022-11-21 23:49:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2022-11-21 23:49:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-21 23:49:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-21 23:49:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2022-11-21 23:49:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2022-11-21 23:49:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2022-11-21 23:49:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2022-11-21 23:49:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-21 23:49:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-21 23:49:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-21 23:49:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-21 23:49:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-21 23:49:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-21 23:49:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-21 23:49:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-21 23:49:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2022-11-21 23:49:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2022-11-21 23:49:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2022-11-21 23:49:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2022-11-21 23:49:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:49:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2022-11-21 23:49:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2022-11-21 23:49:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-21 23:49:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-21 23:49:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2022-11-21 23:49:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2022-11-21 23:49:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2022-11-21 23:49:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2022-11-21 23:49:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-21 23:49:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-21 23:49:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2022-11-21 23:49:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2022-11-21 23:49:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2022-11-21 23:49:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2022-11-21 23:49:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-21 23:49:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-21 23:49:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2022-11-21 23:49:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2022-11-21 23:49:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2022-11-21 23:49:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2022-11-21 23:49:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 23:49:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-21 23:49:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-21 23:49:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2022-11-21 23:49:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2022-11-21 23:49:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2022-11-21 23:49:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2022-11-21 23:49:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2022-11-21 23:49:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2022-11-21 23:49:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-21 23:49:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-21 23:49:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2022-11-21 23:49:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2022-11-21 23:49:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2022-11-21 23:49:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2022-11-21 23:49:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-21 23:49:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-21 23:49:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 23:49:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2022-11-21 23:49:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2022-11-21 23:49:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-21 23:49:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-21 23:49:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2022-11-21 23:49:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2022-11-21 23:49:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 23:49:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 23:49:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-21 23:49:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-21 23:49:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2022-11-21 23:49:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2022-11-21 23:49:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-21 23:49:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-21 23:49:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2022-11-21 23:49:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2022-11-21 23:49:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2022-11-21 23:49:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2022-11-21 23:49:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-21 23:49:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-21 23:49:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2022-11-21 23:49:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2022-11-21 23:49:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2022-11-21 23:49:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2022-11-21 23:49:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-11-21 23:49:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-11-21 23:49:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2022-11-21 23:49:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2022-11-21 23:49:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2022-11-21 23:49:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2022-11-21 23:49:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2022-11-21 23:49:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2022-11-21 23:49:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-11-21 23:49:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-11-21 23:49:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-21 23:49:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-21 23:49:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2022-11-21 23:49:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2022-11-21 23:49:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2022-11-21 23:49:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2022-11-21 23:49:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2022-11-21 23:49:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2022-11-21 23:49:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-21 23:49:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-21 23:49:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2022-11-21 23:49:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2022-11-21 23:49:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2022-11-21 23:49:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2022-11-21 23:49:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2022-11-21 23:49:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2022-11-21 23:49:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2022-11-21 23:49:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2022-11-21 23:49:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2022-11-21 23:49:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2022-11-21 23:49:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2022-11-21 23:49:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2022-11-21 23:49:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 23:49:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 23:49:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2022-11-21 23:49:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2022-11-21 23:49:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2022-11-21 23:49:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2022-11-21 23:49:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-21 23:49:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-21 23:49:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2022-11-21 23:49:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2022-11-21 23:49:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2022-11-21 23:49:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2022-11-21 23:49:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2022-11-21 23:49:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2022-11-21 23:49:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2022-11-21 23:49:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2022-11-21 23:49:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2022-11-21 23:49:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2022-11-21 23:49:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2022-11-21 23:49:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2022-11-21 23:49:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2022-11-21 23:49:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2022-11-21 23:49:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2022-11-21 23:49:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2022-11-21 23:49:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-21 23:49:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-21 23:49:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-21 23:49:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-21 23:49:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2022-11-21 23:49:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2022-11-21 23:49:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-21 23:49:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-21 23:49:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-21 23:49:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-21 23:49:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2022-11-21 23:49:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2022-11-21 23:49:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2022-11-21 23:49:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2022-11-21 23:49:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2022-11-21 23:49:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2022-11-21 23:49:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2022-11-21 23:49:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2022-11-21 23:49:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 23:49:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-21 23:49:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-21 23:49:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-21 23:49:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-21 23:49:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2022-11-21 23:49:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2022-11-21 23:49:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-21 23:49:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-21 23:49:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-21 23:49:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-21 23:49:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-21 23:49:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-21 23:49:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2022-11-21 23:49:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2022-11-21 23:49:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-21 23:49:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-21 23:49:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2022-11-21 23:49:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2022-11-21 23:49:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2022-11-21 23:49:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2022-11-21 23:49:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-21 23:49:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-21 23:49:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2022-11-21 23:49:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2022-11-21 23:49:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2022-11-21 23:49:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2022-11-21 23:49:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2022-11-21 23:49:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2022-11-21 23:49:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2022-11-21 23:49:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2022-11-21 23:49:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-21 23:49:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-21 23:49:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-21 23:49:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-21 23:49:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-11-21 23:49:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-11-21 23:49:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-21 23:49:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-21 23:49:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2022-11-21 23:49:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2022-11-21 23:49:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2022-11-21 23:49:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2022-11-21 23:49:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-21 23:49:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-21 23:49:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2022-11-21 23:49:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2022-11-21 23:49:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:49:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2022-11-21 23:49:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2022-11-21 23:49:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-21 23:49:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-21 23:49:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2022-11-21 23:49:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2022-11-21 23:49:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-21 23:49:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-21 23:49:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-21 23:49:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-21 23:49:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-21 23:49:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-21 23:49:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2022-11-21 23:49:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2022-11-21 23:49:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-21 23:49:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-21 23:49:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2022-11-21 23:49:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2022-11-21 23:49:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2022-11-21 23:49:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2022-11-21 23:49:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-21 23:49:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-21 23:49:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-21 23:49:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-21 23:49:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-11-21 23:49:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-11-21 23:49:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2022-11-21 23:49:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2022-11-21 23:49:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2022-11-21 23:49:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2022-11-21 23:49:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2022-11-21 23:49:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2022-11-21 23:49:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2022-11-21 23:49:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2022-11-21 23:49:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-21 23:49:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-21 23:49:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-21 23:49:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-21 23:49:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2022-11-21 23:49:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2022-11-21 23:49:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-11-21 23:49:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-11-21 23:49:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2022-11-21 23:49:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2022-11-21 23:49:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2022-11-21 23:49:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2022-11-21 23:49:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-11-21 23:49:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-11-21 23:49:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2022-11-21 23:49:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2022-11-21 23:49:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2022-11-21 23:49:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2022-11-21 23:49:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-21 23:49:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-21 23:49:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2022-11-21 23:49:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2022-11-21 23:49:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-21 23:49:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-21 23:49:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_63 [2022-11-21 23:49:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_63 [2022-11-21 23:49:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2022-11-21 23:49:32,854 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2022-11-21 23:49:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2022-11-21 23:49:32,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2022-11-21 23:49:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-21 23:49:32,854 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-21 23:49:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2022-11-21 23:49:32,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2022-11-21 23:49:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2022-11-21 23:49:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2022-11-21 23:49:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-21 23:49:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-21 23:49:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-21 23:49:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-21 23:49:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2022-11-21 23:49:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2022-11-21 23:49:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2022-11-21 23:49:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2022-11-21 23:49:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-21 23:49:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-21 23:49:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2022-11-21 23:49:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2022-11-21 23:49:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-21 23:49:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-21 23:49:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 23:49:32,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 23:49:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2022-11-21 23:49:32,857 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2022-11-21 23:49:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-21 23:49:32,857 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-21 23:49:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2022-11-21 23:49:32,857 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2022-11-21 23:49:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2022-11-21 23:49:32,858 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2022-11-21 23:49:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2022-11-21 23:49:32,858 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2022-11-21 23:49:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:49:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-21 23:49:32,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-21 23:49:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2022-11-21 23:49:32,858 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2022-11-21 23:49:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2022-11-21 23:49:32,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2022-11-21 23:49:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2022-11-21 23:49:32,859 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2022-11-21 23:49:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-21 23:49:32,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-21 23:49:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-21 23:49:32,859 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-21 23:49:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2022-11-21 23:49:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2022-11-21 23:49:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2022-11-21 23:49:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2022-11-21 23:49:35,415 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:49:35,428 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:49:35,674 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-21 23:50:29,501 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-21 23:50:30,055 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:50:37,168 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:50:37,170 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-11-21 23:50:37,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:50:37 BoogieIcfgContainer [2022-11-21 23:50:37,181 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:50:37,182 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:50:37,182 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:50:37,192 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:50:37,192 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:50:37" (1/1) ... [2022-11-21 23:50:37,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:50:37,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:50:37,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7485 states to 5113 states and 7485 transitions. [2022-11-21 23:50:37,517 INFO L276 IsEmpty]: Start isEmpty. Operand 5113 states and 7485 transitions. [2022-11-21 23:50:37,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2022-11-21 23:50:37,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:50:37,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:50:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:50:41,353 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 23:50:44,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-21 23:50:44,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:50:44,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7504 states to 5117 states and 7504 transitions. [2022-11-21 23:50:44,468 INFO L276 IsEmpty]: Start isEmpty. Operand 5117 states and 7504 transitions. [2022-11-21 23:50:44,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2022-11-21 23:50:44,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:50:44,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:50:45,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:50:47,174 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 23:50:47,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:50:47,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7505 states to 5118 states and 7505 transitions. [2022-11-21 23:50:47,271 INFO L276 IsEmpty]: Start isEmpty. Operand 5118 states and 7505 transitions. [2022-11-21 23:50:47,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-11-21 23:50:47,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:50:47,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:50:51,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:50:51,827 INFO L263 TraceCheckSpWp]: Trace formula consists of 20651 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-21 23:50:51,997 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 23:50:52,176 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 25280 trivial. 0 not checked. [2022-11-21 23:50:52,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:50:52,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7530 states to 5126 states and 7530 transitions. [2022-11-21 23:50:52,432 INFO L276 IsEmpty]: Start isEmpty. Operand 5126 states and 7530 transitions. [2022-11-21 23:50:52,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2022-11-21 23:50:52,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:50:52,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:50:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:50:57,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 20652 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-21 23:50:57,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 23:50:57,303 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 25280 trivial. 0 not checked. [2022-11-21 23:50:57,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:50:57,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7559 states to 5135 states and 7559 transitions. [2022-11-21 23:50:57,651 INFO L276 IsEmpty]: Start isEmpty. Operand 5135 states and 7559 transitions. [2022-11-21 23:50:57,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2022-11-21 23:50:57,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:50:57,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:50:58,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:50:59,900 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 23:51:00,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:00,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7590 states to 5143 states and 7590 transitions. [2022-11-21 23:51:00,503 INFO L276 IsEmpty]: Start isEmpty. Operand 5143 states and 7590 transitions. [2022-11-21 23:51:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2022-11-21 23:51:00,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:00,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:01,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:03,200 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 23:51:04,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:04,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7624 states to 5152 states and 7624 transitions. [2022-11-21 23:51:04,262 INFO L276 IsEmpty]: Start isEmpty. Operand 5152 states and 7624 transitions. [2022-11-21 23:51:04,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2022-11-21 23:51:04,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:04,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:04,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:06,261 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2022-11-21 23:51:06,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:06,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7643 states to 5159 states and 7643 transitions. [2022-11-21 23:51:06,889 INFO L276 IsEmpty]: Start isEmpty. Operand 5159 states and 7643 transitions. [2022-11-21 23:51:06,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2022-11-21 23:51:06,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:06,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:07,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:08,838 INFO L134 CoverageAnalysis]: Checked inductivity of 25606 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 23:51:08,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:08,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7644 states to 5160 states and 7644 transitions. [2022-11-21 23:51:08,955 INFO L276 IsEmpty]: Start isEmpty. Operand 5160 states and 7644 transitions. [2022-11-21 23:51:08,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2022-11-21 23:51:08,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:08,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:09,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:10,520 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 23:51:11,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:12,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7681 states to 5170 states and 7681 transitions. [2022-11-21 23:51:12,001 INFO L276 IsEmpty]: Start isEmpty. Operand 5170 states and 7681 transitions. [2022-11-21 23:51:12,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2022-11-21 23:51:12,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:12,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:13,676 INFO L134 CoverageAnalysis]: Checked inductivity of 25606 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 23:51:13,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:13,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7682 states to 5171 states and 7682 transitions. [2022-11-21 23:51:13,748 INFO L276 IsEmpty]: Start isEmpty. Operand 5171 states and 7682 transitions. [2022-11-21 23:51:13,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2022-11-21 23:51:13,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:13,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:15,279 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 23:51:15,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7694 states to 5183 states and 7694 transitions. [2022-11-21 23:51:15,441 INFO L276 IsEmpty]: Start isEmpty. Operand 5183 states and 7694 transitions. [2022-11-21 23:51:15,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2022-11-21 23:51:15,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:15,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:16,865 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 23:51:18,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:18,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7734 states to 5194 states and 7734 transitions. [2022-11-21 23:51:18,723 INFO L276 IsEmpty]: Start isEmpty. Operand 5194 states and 7734 transitions. [2022-11-21 23:51:18,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2022-11-21 23:51:18,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:18,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:20,841 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 23:51:22,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:22,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7766 states to 5201 states and 7766 transitions. [2022-11-21 23:51:22,464 INFO L276 IsEmpty]: Start isEmpty. Operand 5201 states and 7766 transitions. [2022-11-21 23:51:22,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2022-11-21 23:51:22,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:22,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:24,272 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2022-11-21 23:51:24,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7767 states to 5202 states and 7767 transitions. [2022-11-21 23:51:24,340 INFO L276 IsEmpty]: Start isEmpty. Operand 5202 states and 7767 transitions. [2022-11-21 23:51:24,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2022-11-21 23:51:24,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:24,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:24,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:25,777 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2022-11-21 23:51:26,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:26,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7840 states to 5209 states and 7840 transitions. [2022-11-21 23:51:26,337 INFO L276 IsEmpty]: Start isEmpty. Operand 5209 states and 7840 transitions. [2022-11-21 23:51:26,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2022-11-21 23:51:26,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:26,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:26,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:27,766 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 23:51:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:27,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7841 states to 5210 states and 7841 transitions. [2022-11-21 23:51:27,830 INFO L276 IsEmpty]: Start isEmpty. Operand 5210 states and 7841 transitions. [2022-11-21 23:51:27,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2022-11-21 23:51:27,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:27,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:28,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:29,559 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2022-11-21 23:51:31,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:31,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7848 states to 5214 states and 7848 transitions. [2022-11-21 23:51:31,084 INFO L276 IsEmpty]: Start isEmpty. Operand 5214 states and 7848 transitions. [2022-11-21 23:51:31,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2022-11-21 23:51:31,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:31,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:31,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:32,292 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2022-11-21 23:51:33,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:33,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7921 states to 5221 states and 7921 transitions. [2022-11-21 23:51:33,294 INFO L276 IsEmpty]: Start isEmpty. Operand 5221 states and 7921 transitions. [2022-11-21 23:51:33,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2022-11-21 23:51:33,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:33,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:33,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:34,999 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 23:51:38,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:38,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7976 states to 5238 states and 7976 transitions. [2022-11-21 23:51:38,233 INFO L276 IsEmpty]: Start isEmpty. Operand 5238 states and 7976 transitions. [2022-11-21 23:51:38,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2022-11-21 23:51:38,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:38,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:38,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:39,874 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 23:51:43,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:43,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8026 states to 5252 states and 8026 transitions. [2022-11-21 23:51:43,587 INFO L276 IsEmpty]: Start isEmpty. Operand 5252 states and 8026 transitions. [2022-11-21 23:51:43,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2022-11-21 23:51:43,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:43,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:43,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:44,788 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2022-11-21 23:51:44,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:44,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8027 states to 5253 states and 8027 transitions. [2022-11-21 23:51:44,836 INFO L276 IsEmpty]: Start isEmpty. Operand 5253 states and 8027 transitions. [2022-11-21 23:51:44,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2022-11-21 23:51:44,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:44,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:45,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:46,061 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2022-11-21 23:51:46,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:46,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8102 states to 5260 states and 8102 transitions. [2022-11-21 23:51:46,981 INFO L276 IsEmpty]: Start isEmpty. Operand 5260 states and 8102 transitions. [2022-11-21 23:51:46,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2022-11-21 23:51:46,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:46,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:47,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:48,200 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2022-11-21 23:51:48,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:48,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8104 states to 5262 states and 8104 transitions. [2022-11-21 23:51:48,458 INFO L276 IsEmpty]: Start isEmpty. Operand 5262 states and 8104 transitions. [2022-11-21 23:51:48,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2022-11-21 23:51:48,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:48,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:49,647 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 23:51:49,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8105 states to 5263 states and 8105 transitions. [2022-11-21 23:51:49,730 INFO L276 IsEmpty]: Start isEmpty. Operand 5263 states and 8105 transitions. [2022-11-21 23:51:49,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2022-11-21 23:51:49,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:49,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:50,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 23:51:51,132 INFO L134 CoverageAnalysis]: Checked inductivity of 25607 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25604 trivial. 0 not checked. [2022-11-21 23:51:52,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:51:52,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8140 states to 5272 states and 8140 transitions. [2022-11-21 23:51:52,109 INFO L276 IsEmpty]: Start isEmpty. Operand 5272 states and 8140 transitions. [2022-11-21 23:51:52,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2022-11-21 23:51:52,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:51:52,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:51:52,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat