./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.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_3d5438f4-5991-478a-b774-16e77c2a3546/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5438f4-5991-478a-b774-16e77c2a3546/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_3d5438f4-5991-478a-b774-16e77c2a3546/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5438f4-5991-478a-b774-16e77c2a3546/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5438f4-5991-478a-b774-16e77c2a3546/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_3d5438f4-5991-478a-b774-16e77c2a3546/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 73f101526b33e5f10b251e7a447b1a9d4ad6e1a0a49c040c0e548967272c8fbb --- 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 23:59:47,079 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:59:47,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:59:47,104 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:59:47,111 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:59:47,115 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:59:47,118 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:59:47,122 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:59:47,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:59:47,130 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:59:47,131 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:59:47,134 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:59:47,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:59:47,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:59:47,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:59:47,144 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:59:47,146 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:59:47,147 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:59:47,148 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:59:47,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:59:47,158 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:59:47,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:59:47,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:59:47,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:59:47,173 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:59:47,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:59:47,174 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:59:47,176 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:59:47,176 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:59:47,177 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:59:47,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:59:47,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:59:47,181 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:59:47,183 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:59:47,184 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:59:47,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:59:47,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:59:47,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:59:47,186 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:59:47,188 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:59:47,189 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:59:47,190 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5438f4-5991-478a-b774-16e77c2a3546/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:59:47,225 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:59:47,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:59:47,227 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:59:47,227 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:59:47,228 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:59:47,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:59:47,228 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:59:47,229 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:59:47,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:59:47,229 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:59:47,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:59:47,230 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:59:47,230 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:59:47,230 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:59:47,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:59:47,231 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:59:47,231 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:59:47,231 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:59:47,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:59:47,232 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:59:47,232 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:59:47,232 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:59:47,233 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:59:47,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:59:47,233 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:59:47,233 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_3d5438f4-5991-478a-b774-16e77c2a3546/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5438f4-5991-478a-b774-16e77c2a3546/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73f101526b33e5f10b251e7a447b1a9d4ad6e1a0a49c040c0e548967272c8fbb [2022-11-21 23:59:47,493 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:59:47,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:59:47,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:59:47,521 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:59:47,522 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:59:47,523 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5438f4-5991-478a-b774-16e77c2a3546/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2022-11-21 23:59:50,835 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:59:51,849 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:59:51,851 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5438f4-5991-478a-b774-16e77c2a3546/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2022-11-21 23:59:51,926 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5438f4-5991-478a-b774-16e77c2a3546/bin/ukojak-jW3SillKbg/data/957b02d27/ed672953e706445fa2f6648723a2e8e8/FLAG52646c4da [2022-11-21 23:59:51,943 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5438f4-5991-478a-b774-16e77c2a3546/bin/ukojak-jW3SillKbg/data/957b02d27/ed672953e706445fa2f6648723a2e8e8 [2022-11-21 23:59:51,946 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:59:51,949 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:59:51,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:59:51,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:59:51,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:59:51,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:59:51" (1/1) ... [2022-11-21 23:59:51,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cd4ade3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:59:51, skipping insertion in model container [2022-11-21 23:59:51,961 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:59:51" (1/1) ... [2022-11-21 23:59:51,971 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:59:52,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:59:59,546 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_3d5438f4-5991-478a-b774-16e77c2a3546/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564438,564451] [2022-11-21 23:59:59,553 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_3d5438f4-5991-478a-b774-16e77c2a3546/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564607,564620] [2022-11-21 23:59:59,554 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_3d5438f4-5991-478a-b774-16e77c2a3546/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564774,564787] [2022-11-21 23:59:59,561 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_3d5438f4-5991-478a-b774-16e77c2a3546/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564942,564955] [2022-11-21 23:59:59,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:59:59,705 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 00:00:00,691 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_3d5438f4-5991-478a-b774-16e77c2a3546/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564438,564451] [2022-11-22 00:00:00,691 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_3d5438f4-5991-478a-b774-16e77c2a3546/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564607,564620] [2022-11-22 00:00:00,692 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_3d5438f4-5991-478a-b774-16e77c2a3546/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564774,564787] [2022-11-22 00:00:00,693 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_3d5438f4-5991-478a-b774-16e77c2a3546/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564942,564955] [2022-11-22 00:00:00,715 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:00:01,331 INFO L208 MainTranslator]: Completed translation [2022-11-22 00:00:01,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:00:01 WrapperNode [2022-11-22 00:00:01,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:00:01,333 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 00:00:01,333 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 00:00:01,333 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 00:00:01,344 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:00:01" (1/1) ... [2022-11-22 00:00:01,559 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:00:01" (1/1) ... [2022-11-22 00:00:03,393 INFO L138 Inliner]: procedures = 782, calls = 5201, calls flagged for inlining = 355, calls inlined = 337, statements flattened = 12725 [2022-11-22 00:00:03,395 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 00:00:03,396 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 00:00:03,396 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 00:00:03,396 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 00:00:03,412 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:00:01" (1/1) ... [2022-11-22 00:00:03,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:00:01" (1/1) ... [2022-11-22 00:00:03,805 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:00:01" (1/1) ... [2022-11-22 00:00:03,808 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:00:01" (1/1) ... [2022-11-22 00:00:04,757 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:00:01" (1/1) ... [2022-11-22 00:00:04,813 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:00:01" (1/1) ... [2022-11-22 00:00:04,923 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:00:01" (1/1) ... [2022-11-22 00:00:04,998 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:00:01" (1/1) ... [2022-11-22 00:00:05,371 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 00:00:05,373 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 00:00:05,374 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 00:00:05,374 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 00:00:05,376 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:00:01" (1/1) ... [2022-11-22 00:00:05,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-22 00:00:05,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5438f4-5991-478a-b774-16e77c2a3546/bin/ukojak-jW3SillKbg/z3 [2022-11-22 00:00:05,416 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5438f4-5991-478a-b774-16e77c2a3546/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-22 00:00:05,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5438f4-5991-478a-b774-16e77c2a3546/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-22 00:00:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rx_mode [2022-11-22 00:00:05,489 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rx_mode [2022-11-22 00:00:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-22 00:00:05,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-22 00:00:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_skb_cont [2022-11-22 00:00:05,496 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_skb_cont [2022-11-22 00:00:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_intr [2022-11-22 00:00:05,497 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_intr [2022-11-22 00:00:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res [2022-11-22 00:00:05,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res [2022-11-22 00:00:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer [2022-11-22 00:00:05,497 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer [2022-11-22 00:00:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_free_desc_ring [2022-11-22 00:00:05,498 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_free_desc_ring [2022-11-22 00:00:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_open [2022-11-22 00:00:05,498 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_open [2022-11-22 00:00:05,498 INFO L130 BoogieDeclarations]: Found specification of procedure enic_reset_addr_lists [2022-11-22 00:00:05,499 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_reset_addr_lists [2022-11-22 00:00:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-22 00:00:05,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-22 00:00:05,499 INFO L130 BoogieDeclarations]: Found specification of procedure enic_log_q_error [2022-11-22 00:00:05,499 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_log_q_error [2022-11-22 00:00:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_disable [2022-11-22 00:00:05,500 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_disable [2022-11-22 00:00:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_service [2022-11-22 00:00:05,500 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_service [2022-11-22 00:00:05,500 INFO L130 BoogieDeclarations]: Found specification of procedure enic_synchronize_irqs [2022-11-22 00:00:05,501 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_synchronize_irqs [2022-11-22 00:00:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-22 00:00:05,501 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-22 00:00:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-22 00:00:05,503 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-22 00:00:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-22 00:00:05,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-22 00:00:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_unmask [2022-11-22 00:00:05,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_unmask [2022-11-22 00:00:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-22 00:00:05,505 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_disable [2022-11-22 00:00:05,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_disable [2022-11-22 00:00:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-22 00:00:05,506 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-22 00:00:05,506 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_set_ig_vlan_rewrite_mode [2022-11-22 00:00:05,506 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_set_ig_vlan_rewrite_mode [2022-11-22 00:00:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure enic_probe [2022-11-22 00:00:05,507 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_probe [2022-11-22 00:00:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-22 00:00:05,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-22 00:00:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_preassociate_rr [2022-11-22 00:00:05,508 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_preassociate_rr [2022-11-22 00:00:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_105 [2022-11-22 00:00:05,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_105 [2022-11-22 00:00:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_clean [2022-11-22 00:00:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_clean [2022-11-22 00:00:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2_done [2022-11-22 00:00:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2_done [2022-11-22 00:00:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2022-11-22 00:00:05,511 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2022-11-22 00:00:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-22 00:00:05,511 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-22 00:00:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2022-11-22 00:00:05,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2022-11-22 00:00:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-22 00:00:05,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-22 00:00:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_desc_used [2022-11-22 00:00:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_desc_used [2022-11-22 00:00:05,514 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-22 00:00:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-22 00:00:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure enic_iounmap [2022-11-22 00:00:05,515 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_iounmap [2022-11-22 00:00:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-22 00:00:05,515 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-22 00:00:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-22 00:00:05,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-22 00:00:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 00:00:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init [2022-11-22 00:00:05,516 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init [2022-11-22 00:00:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-22 00:00:05,516 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-22 00:00:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy [2022-11-22 00:00:05,517 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy [2022-11-22 00:00:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-22 00:00:05,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-22 00:00:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-22 00:00:05,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-22 00:00:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-22 00:00:05,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-22 00:00:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-22 00:00:05,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-22 00:00:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rss_nic_cfg [2022-11-22 00:00:05,521 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rss_nic_cfg [2022-11-22 00:00:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-22 00:00:05,522 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-22 00:00:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2022-11-22 00:00:05,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2022-11-22 00:00:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_desc_avail [2022-11-22 00:00:05,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_desc_avail [2022-11-22 00:00:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-22 00:00:05,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-22 00:00:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 00:00:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2022-11-22 00:00:05,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2022-11-22 00:00:05,524 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_coalesce [2022-11-22 00:00:05,524 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_coalesce [2022-11-22 00:00:05,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-22 00:00:05,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-22 00:00:05,524 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_rq [2022-11-22 00:00:05,525 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_rq [2022-11-22 00:00:05,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 00:00:05,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-22 00:00:05,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-22 00:00:05,526 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-22 00:00:05,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-22 00:00:05,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 00:00:05,526 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_add_addr [2022-11-22 00:00:05,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_add_addr [2022-11-22 00:00:05,527 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-22 00:00:05,528 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-22 00:00:05,529 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-22 00:00:05,533 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_enable [2022-11-22 00:00:05,534 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_enable [2022-11-22 00:00:05,536 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-22 00:00:05,536 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-22 00:00:05,537 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_notify_intr [2022-11-22 00:00:05,538 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_notify_intr [2022-11-22 00:00:05,540 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-22 00:00:05,540 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-22 00:00:05,540 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-22 00:00:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-22 00:00:05,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-22 00:00:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-22 00:00:05,547 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_sriov_vf [2022-11-22 00:00:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_sriov_vf [2022-11-22 00:00:05,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-22 00:00:05,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-22 00:00:05,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_sriov [2022-11-22 00:00:05,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_sriov [2022-11-22 00:00:05,548 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-22 00:00:05,548 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-22 00:00:05,549 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_notify_intr [2022-11-22 00:00:05,549 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_notify_intr [2022-11-22 00:00:05,549 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-22 00:00:05,549 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-22 00:00:05,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 00:00:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 00:00:05,550 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_fill [2022-11-22 00:00:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_fill [2022-11-22 00:00:05,550 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_intr_coal_timer_info_default [2022-11-22 00:00:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_intr_coal_timer_info_default [2022-11-22 00:00:05,550 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_address_dynamic [2022-11-22 00:00:05,551 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_address_dynamic [2022-11-22 00:00:05,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-22 00:00:05,551 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-22 00:00:05,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-22 00:00:05,551 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-22 00:00:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-22 00:00:05,552 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-22 00:00:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-22 00:00:05,552 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-22 00:00:05,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-22 00:00:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-22 00:00:05,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-22 00:00:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-22 00:00:05,553 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-22 00:00:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-22 00:00:05,553 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-22 00:00:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-22 00:00:05,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-22 00:00:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-22 00:00:05,554 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_by_index_start [2022-11-22 00:00:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_by_index_start [2022-11-22 00:00:05,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-22 00:00:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-22 00:00:05,555 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-22 00:00:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-22 00:00:05,555 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_set [2022-11-22 00:00:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_set [2022-11-22 00:00:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 00:00:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-22 00:00:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-22 00:00:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_mode [2022-11-22 00:00:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_mode [2022-11-22 00:00:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 00:00:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2022-11-22 00:00:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2022-11-22 00:00:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_addr [2022-11-22 00:00:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_addr [2022-11-22 00:00:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_settings [2022-11-22 00:00:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_settings [2022-11-22 00:00:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2022-11-22 00:00:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2022-11-22 00:00:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-22 00:00:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-22 00:00:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_vnic_resources [2022-11-22 00:00:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_vnic_resources [2022-11-22 00:00:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-22 00:00:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-22 00:00:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-22 00:00:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-22 00:00:05,560 INFO L130 BoogieDeclarations]: Found specification of procedure enic_init_vnic_resources [2022-11-22 00:00:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_init_vnic_resources [2022-11-22 00:00:05,560 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_free [2022-11-22 00:00:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_free [2022-11-22 00:00:05,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-22 00:00:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-22 00:00:05,561 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_dev [2022-11-22 00:00:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_dev [2022-11-22 00:00:05,561 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_coal_timer_max [2022-11-22 00:00:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_coal_timer_max [2022-11-22 00:00:05,561 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init_prov2 [2022-11-22 00:00:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init_prov2 [2022-11-22 00:00:05,562 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-22 00:00:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-22 00:00:05,562 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-22 00:00:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-22 00:00:05,562 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-22 00:00:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-22 00:00:05,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 00:00:05,563 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_mtu [2022-11-22 00:00:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_mtu [2022-11-22 00:00:05,563 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_dynamic [2022-11-22 00:00:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_dynamic [2022-11-22 00:00:05,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-22 00:00:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-22 00:00:05,564 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_station_addr [2022-11-22 00:00:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_station_addr [2022-11-22 00:00:05,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_83 [2022-11-22 00:00:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_83 [2022-11-22 00:00:05,565 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_addr [2022-11-22 00:00:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_addr [2022-11-22 00:00:05,565 INFO L130 BoogieDeclarations]: Found specification of procedure enic_remove [2022-11-22 00:00:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_remove [2022-11-22 00:00:05,565 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_capable [2022-11-22 00:00:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_capable [2022-11-22 00:00:05,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_104 [2022-11-22 00:00:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_104 [2022-11-22 00:00:05,566 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_priv [2022-11-22 00:00:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_priv [2022-11-22 00:00:05,567 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2022-11-22 00:00:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2022-11-22 00:00:05,567 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-22 00:00:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-22 00:00:05,567 INFO L130 BoogieDeclarations]: Found specification of procedure enic_poll_controller [2022-11-22 00:00:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_poll_controller [2022-11-22 00:00:05,568 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-22 00:00:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-22 00:00:05,568 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_addr [2022-11-22 00:00:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_addr [2022-11-22 00:00:05,568 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-22 00:00:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-22 00:00:05,569 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_free [2022-11-22 00:00:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_free [2022-11-22 00:00:05,569 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_err_intr [2022-11-22 00:00:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_err_intr [2022-11-22 00:00:05,569 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_mac_addr [2022-11-22 00:00:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_mac_addr [2022-11-22 00:00:05,570 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_clear_desc_ring [2022-11-22 00:00:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_clear_desc_ring [2022-11-22 00:00:05,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-22 00:00:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-22 00:00:05,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-22 00:00:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-22 00:00:05,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2022-11-22 00:00:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2022-11-22 00:00:05,571 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_station_addr [2022-11-22 00:00:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_station_addr [2022-11-22 00:00:05,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-22 00:00:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-22 00:00:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-22 00:00:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-22 00:00:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2022-11-22 00:00:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2022-11-22 00:00:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_rq_intr [2022-11-22 00:00:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_rq_intr [2022-11-22 00:00:05,573 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_legacy [2022-11-22 00:00:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_legacy [2022-11-22 00:00:05,573 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_alloc [2022-11-22 00:00:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_alloc [2022-11-22 00:00:05,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-22 00:00:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-22 00:00:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2022-11-22 00:00:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2022-11-22 00:00:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure _vnic_dev_cmd [2022-11-22 00:00:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure _vnic_dev_cmd [2022-11-22 00:00:05,575 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-22 00:00:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-22 00:00:05,575 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_status [2022-11-22 00:00:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_status [2022-11-22 00:00:05,575 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_status_to_errno [2022-11-22 00:00:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_status_to_errno [2022-11-22 00:00:05,575 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_size [2022-11-22 00:00:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_size [2022-11-22 00:00:05,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-22 00:00:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-22 00:00:05,576 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-22 00:00:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-22 00:00:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-22 00:00:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-22 00:00:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-22 00:00:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-22 00:00:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-22 00:00:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-22 00:00:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 00:00:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure enic_change_mtu [2022-11-22 00:00:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_change_mtu [2022-11-22 00:00:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_deinit [2022-11-22 00:00:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_deinit [2022-11-22 00:00:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-22 00:00:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-22 00:00:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-22 00:00:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-22 00:00:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd [2022-11-22 00:00:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd [2022-11-22 00:00:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-22 00:00:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-22 00:00:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_all_credits [2022-11-22 00:00:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_all_credits [2022-11-22 00:00:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-22 00:00:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-22 00:00:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-22 00:00:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-22 00:00:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-22 00:00:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-22 00:00:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer_start [2022-11-22 00:00:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer_start [2022-11-22 00:00:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-22 00:00:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-22 00:00:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-22 00:00:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-22 00:00:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-22 00:00:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-22 00:00:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-22 00:00:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-22 00:00:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2022-11-22 00:00:05,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2022-11-22 00:00:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-11-22 00:00:05,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-11-22 00:00:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2022-11-22 00:00:05,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2022-11-22 00:00:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_del_addr [2022-11-22 00:00:05,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_del_addr [2022-11-22 00:00:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_9_2 [2022-11-22 00:00:05,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_9_2 [2022-11-22 00:00:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2022-11-22 00:00:05,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2022-11-22 00:00:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-22 00:00:05,585 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-22 00:00:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_wq_intr [2022-11-22 00:00:05,585 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_wq_intr [2022-11-22 00:00:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 00:00:05,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 00:00:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-22 00:00:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-22 00:00:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-22 00:00:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-22 00:00:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_wait [2022-11-22 00:00:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_wait [2022-11-22 00:00:05,587 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_drvinfo [2022-11-22 00:00:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_drvinfo [2022-11-22 00:00:05,587 INFO L130 BoogieDeclarations]: Found specification of procedure enic_stop [2022-11-22 00:00:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_stop [2022-11-22 00:00:05,587 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-22 00:00:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-22 00:00:05,588 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-22 00:00:05,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-22 00:00:05,588 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-22 00:00:05,588 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-22 00:00:05,588 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_alloc_desc_ring [2022-11-22 00:00:05,588 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_alloc_desc_ring [2022-11-22 00:00:05,589 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-22 00:00:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-22 00:00:05,589 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_clean [2022-11-22 00:00:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_clean [2022-11-22 00:00:05,589 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_wq_buf [2022-11-22 00:00:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_wq_buf [2022-11-22 00:00:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-11-22 00:00:05,590 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-11-22 00:00:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-22 00:00:05,590 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-22 00:00:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-22 00:00:05,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-22 00:00:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_wq [2022-11-22 00:00:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_wq [2022-11-22 00:00:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-22 00:00:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-22 00:00:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-22 00:00:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_notify_unset [2022-11-22 00:00:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_notify_unset [2022-11-22 00:00:05,592 INFO L130 BoogieDeclarations]: Found specification of procedure enic_tx_timeout [2022-11-22 00:00:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_tx_timeout [2022-11-22 00:00:05,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-22 00:00:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-22 00:00:05,592 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_mask [2022-11-22 00:00:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_mask [2022-11-22 00:00:05,593 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-22 00:00:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-22 00:00:05,593 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-22 00:00:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-22 00:00:05,593 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-22 00:00:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-22 00:00:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_end [2022-11-22 00:00:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_end [2022-11-22 00:00:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2 [2022-11-22 00:00:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2 [2022-11-22 00:00:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-22 00:00:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-22 00:00:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res_count [2022-11-22 00:00:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res_count [2022-11-22 00:00:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-22 00:00:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-22 00:00:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_spec [2022-11-22 00:00:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_spec [2022-11-22 00:00:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-22 00:00:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-22 00:00:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_coalesce [2022-11-22 00:00:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_coalesce [2022-11-22 00:00:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit_done [2022-11-22 00:00:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit_done [2022-11-22 00:00:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-22 00:00:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-22 00:00:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 00:00:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_io_intr [2022-11-22 00:00:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_io_intr [2022-11-22 00:00:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-22 00:00:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-22 00:00:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-22 00:00:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-22 00:00:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure enic_sriov_enabled [2022-11-22 00:00:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_sriov_enabled [2022-11-22 00:00:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-22 00:00:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-22 00:00:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-22 00:00:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-22 00:00:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-11-22 00:00:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-11-22 00:00:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-22 00:00:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-22 00:00:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_check [2022-11-22 00:00:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_check [2022-11-22 00:00:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_coalescing_timer_set [2022-11-22 00:00:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_coalescing_timer_set [2022-11-22 00:00:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit [2022-11-22 00:00:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit [2022-11-22 00:00:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_ex [2022-11-22 00:00:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_ex [2022-11-22 00:00:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure enic_open [2022-11-22 00:00:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_open [2022-11-22 00:00:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_82 [2022-11-22 00:00:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_82 [2022-11-22 00:00:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_cont [2022-11-22 00:00:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_cont [2022-11-22 00:00:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_msi [2022-11-22 00:00:05,602 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_msi [2022-11-22 00:00:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_unregister [2022-11-22 00:00:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_unregister [2022-11-22 00:00:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-22 00:00:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-22 00:00:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_mac_addr [2022-11-22 00:00:05,603 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_mac_addr [2022-11-22 00:00:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_add_tlv [2022-11-22 00:00:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_add_tlv [2022-11-22 00:00:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-22 00:00:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-22 00:00:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-22 00:00:05,604 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-22 00:00:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_vf [2022-11-22 00:00:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_vf [2022-11-22 00:00:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2022-11-22 00:00:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2022-11-22 00:00:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-22 00:00:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-22 00:00:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_clean [2022-11-22 00:00:05,606 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_clean [2022-11-22 00:00:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-22 00:00:05,606 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-22 00:00:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_associate [2022-11-22 00:00:05,606 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_associate [2022-11-22 00:00:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-22 00:00:05,607 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-22 00:00:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_intr_mode [2022-11-22 00:00:05,607 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_intr_mode [2022-11-22 00:00:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure enic_clear_intr_mode [2022-11-22 00:00:05,607 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_clear_intr_mode [2022-11-22 00:00:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_credits [2022-11-22 00:00:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_credits [2022-11-22 00:00:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-22 00:00:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-22 00:00:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_close [2022-11-22 00:00:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_close [2022-11-22 00:00:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-22 00:00:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-22 00:00:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-22 00:00:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-22 00:00:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-22 00:00:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-22 00:00:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 00:00:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 00:00:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 00:00:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-22 00:00:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-22 00:00:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2022-11-22 00:00:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2022-11-22 00:00:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_stats_dump [2022-11-22 00:00:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_stats_dump [2022-11-22 00:00:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-22 00:00:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-22 00:00:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-11-22 00:00:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-11-22 00:00:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_pp_vf [2022-11-22 00:00:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_pp_vf [2022-11-22 00:00:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_sset_count [2022-11-22 00:00:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_sset_count [2022-11-22 00:00:07,333 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 00:00:07,338 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 00:00:08,403 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-22 00:13:20,077 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 00:13:34,056 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 00:13:34,057 INFO L300 CfgBuilder]: Removed 11 assume(true) statements. [2022-11-22 00:13:34,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:13:34 BoogieIcfgContainer [2022-11-22 00:13:34,065 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 00:13:34,066 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-22 00:13:34,066 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-22 00:13:34,078 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-22 00:13:34,078 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:13:34" (1/1) ... [2022-11-22 00:13:34,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:13:34,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:34,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4642 states to 3276 states and 4642 transitions. [2022-11-22 00:13:34,300 INFO L276 IsEmpty]: Start isEmpty. Operand 3276 states and 4642 transitions. [2022-11-22 00:13:34,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-22 00:13:34,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:34,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:35,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:38,469 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-22 00:13:48,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 00:13:50,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:50,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4682 states to 3287 states and 4673 transitions. [2022-11-22 00:13:50,843 INFO L276 IsEmpty]: Start isEmpty. Operand 3287 states and 4673 transitions. [2022-11-22 00:13:50,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-22 00:13:50,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:50,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:51,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:53,731 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-22 00:13:53,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:53,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4686 states to 3290 states and 4676 transitions. [2022-11-22 00:13:53,897 INFO L276 IsEmpty]: Start isEmpty. Operand 3290 states and 4676 transitions. [2022-11-22 00:13:53,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-22 00:13:53,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:53,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:54,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:13:56,809 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-22 00:13:58,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:13:58,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4715 states to 3306 states and 4702 transitions. [2022-11-22 00:13:58,459 INFO L276 IsEmpty]: Start isEmpty. Operand 3306 states and 4702 transitions. [2022-11-22 00:13:58,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-22 00:13:58,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:13:58,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:13:59,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:01,038 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-22 00:14:01,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:01,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4715 states to 3306 states and 4702 transitions. [2022-11-22 00:14:01,112 INFO L276 IsEmpty]: Start isEmpty. Operand 3306 states and 4702 transitions. [2022-11-22 00:14:01,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-22 00:14:01,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:01,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:01,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:03,818 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-22 00:14:03,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:03,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4715 states to 3306 states and 4702 transitions. [2022-11-22 00:14:03,874 INFO L276 IsEmpty]: Start isEmpty. Operand 3306 states and 4702 transitions. [2022-11-22 00:14:03,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-22 00:14:03,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:03,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:04,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:06,607 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-22 00:14:06,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:06,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 3308 states and 4704 transitions. [2022-11-22 00:14:06,743 INFO L276 IsEmpty]: Start isEmpty. Operand 3308 states and 4704 transitions. [2022-11-22 00:14:06,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-22 00:14:06,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:06,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:07,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:09,385 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-22 00:14:09,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:09,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 3308 states and 4704 transitions. [2022-11-22 00:14:09,439 INFO L276 IsEmpty]: Start isEmpty. Operand 3308 states and 4704 transitions. [2022-11-22 00:14:09,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-22 00:14:09,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:09,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:10,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:11,875 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-22 00:14:11,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:11,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 3308 states and 4704 transitions. [2022-11-22 00:14:11,919 INFO L276 IsEmpty]: Start isEmpty. Operand 3308 states and 4704 transitions. [2022-11-22 00:14:11,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-22 00:14:11,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:11,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:12,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:14,300 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-22 00:14:14,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:14,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 3308 states and 4704 transitions. [2022-11-22 00:14:14,345 INFO L276 IsEmpty]: Start isEmpty. Operand 3308 states and 4704 transitions. [2022-11-22 00:14:14,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-22 00:14:14,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:14,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:14,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:16,536 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-22 00:14:16,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:16,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 3308 states and 4704 transitions. [2022-11-22 00:14:16,579 INFO L276 IsEmpty]: Start isEmpty. Operand 3308 states and 4704 transitions. [2022-11-22 00:14:16,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-22 00:14:16,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:16,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:17,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:18,677 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-22 00:14:18,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:18,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 3308 states and 4704 transitions. [2022-11-22 00:14:18,719 INFO L276 IsEmpty]: Start isEmpty. Operand 3308 states and 4704 transitions. [2022-11-22 00:14:18,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-22 00:14:18,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:18,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:19,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:21,080 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-22 00:14:21,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:21,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 3308 states and 4704 transitions. [2022-11-22 00:14:21,120 INFO L276 IsEmpty]: Start isEmpty. Operand 3308 states and 4704 transitions. [2022-11-22 00:14:21,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-22 00:14:21,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:21,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:21,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:14:23,024 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-22 00:14:23,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-22 00:14:23,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 3308 states and 4704 transitions. [2022-11-22 00:14:23,067 INFO L276 IsEmpty]: Start isEmpty. Operand 3308 states and 4704 transitions. [2022-11-22 00:14:23,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-22 00:14:23,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-22 00:14:23,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:14:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat