./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu --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 3e38c61d1c464795efce121a15594b38d7ae9ca92941bd86e79b11c46faa6f8d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:50:30,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:50:30,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:50:30,098 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:50:30,098 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:50:30,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:50:30,101 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:50:30,104 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:50:30,106 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:50:30,108 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:50:30,109 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:50:30,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:50:30,111 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:50:30,113 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:50:30,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:50:30,117 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:50:30,118 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:50:30,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:50:30,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:50:30,139 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:50:30,140 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:50:30,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:50:30,143 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:50:30,144 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:50:30,148 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:50:30,148 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:50:30,149 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:50:30,150 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:50:30,151 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:50:30,152 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:50:30,152 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:50:30,153 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:50:30,154 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:50:30,155 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:50:30,156 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:50:30,157 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:50:30,158 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:50:30,158 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:50:30,158 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:50:30,160 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:50:30,161 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:50:30,162 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:50:30,197 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:50:30,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:50:30,208 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:50:30,209 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:50:30,210 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:50:30,210 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:50:30,211 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:50:30,211 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:50:30,214 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:50:30,215 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:50:30,215 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:50:30,215 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:50:30,215 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:50:30,216 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:50:30,216 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:50:30,216 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:50:30,216 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:50:30,217 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:50:30,218 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:30,218 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:50:30,218 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:50:30,218 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:50:30,219 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:50:30,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:50:30,219 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:50:30,219 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_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e38c61d1c464795efce121a15594b38d7ae9ca92941bd86e79b11c46faa6f8d [2021-11-23 15:50:30,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:50:30,536 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:50:30,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:50:30,540 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:50:30,541 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:50:30,543 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:50:30,630 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/data/5af28c86b/82a5631ec750490c99eeaa5913f33bfb/FLAG802bd75e1 [2021-11-23 15:50:31,801 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:50:31,802 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:50:31,882 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/data/5af28c86b/82a5631ec750490c99eeaa5913f33bfb/FLAG802bd75e1 [2021-11-23 15:50:31,986 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/data/5af28c86b/82a5631ec750490c99eeaa5913f33bfb [2021-11-23 15:50:31,988 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:50:31,989 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:50:31,993 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:31,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:50:31,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:50:31,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:31" (1/1) ... [2021-11-23 15:50:31,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29d5bfed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:31, skipping insertion in model container [2021-11-23 15:50:31,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:31" (1/1) ... [2021-11-23 15:50:32,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:50:32,258 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:38,472 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577961,577974] [2021-11-23 15:50:38,475 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[578106,578119] [2021-11-23 15:50:38,505 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:38,641 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:50:39,343 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577961,577974] [2021-11-23 15:50:39,344 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[578106,578119] [2021-11-23 15:50:39,351 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:39,902 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:50:39,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:39 WrapperNode [2021-11-23 15:50:39,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:39,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:39,905 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:50:39,905 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:50:39,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:39" (1/1) ... [2021-11-23 15:50:40,203 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:39" (1/1) ... [2021-11-23 15:50:40,618 INFO L137 Inliner]: procedures = 704, calls = 6193, calls flagged for inlining = 335, calls inlined = 309, statements flattened = 12628 [2021-11-23 15:50:40,620 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:40,621 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:50:40,621 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:50:40,621 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:50:40,631 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:39" (1/1) ... [2021-11-23 15:50:40,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:39" (1/1) ... [2021-11-23 15:50:40,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:39" (1/1) ... [2021-11-23 15:50:40,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:39" (1/1) ... [2021-11-23 15:50:40,974 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:39" (1/1) ... [2021-11-23 15:50:41,030 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:39" (1/1) ... [2021-11-23 15:50:41,212 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:39" (1/1) ... [2021-11-23 15:50:41,306 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:50:41,307 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:50:41,307 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:50:41,307 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:50:41,308 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:39" (1/1) ... [2021-11-23 15:50:41,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:41,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:50:41,347 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:50:41,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:50:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-23 15:50:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-23 15:50:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-23 15:50:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-23 15:50:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-23 15:50:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-23 15:50:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_126 [2021-11-23 15:50:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_126 [2021-11-23 15:50:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:50:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:50:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-23 15:50:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-23 15:50:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-23 15:50:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-23 15:50:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-23 15:50:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-23 15:50:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:50:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:50:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:50:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:50:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:50:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:50:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:50:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:50:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 15:50:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 15:50:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-23 15:50:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-23 15:50:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_98 [2021-11-23 15:50:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_98 [2021-11-23 15:50:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_109 [2021-11-23 15:50:41,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_109 [2021-11-23 15:50:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:50:41,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:50:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:50:41,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:50:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:50:41,414 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:50:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-23 15:50:41,414 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-23 15:50:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-23 15:50:41,414 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-23 15:50:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_141 [2021-11-23 15:50:41,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_141 [2021-11-23 15:50:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:50:41,415 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:50:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:50:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:50:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:50:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:50:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:50:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:50:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-23 15:50:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-23 15:50:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-23 15:50:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-23 15:50:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_129 [2021-11-23 15:50:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_129 [2021-11-23 15:50:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-23 15:50:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-23 15:50:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_138 [2021-11-23 15:50:41,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_138 [2021-11-23 15:50:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:50:41,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:50:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-23 15:50:41,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-23 15:50:41,421 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:50:41,421 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:50:41,421 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-23 15:50:41,422 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-23 15:50:41,422 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-23 15:50:41,422 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-23 15:50:41,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:50:41,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:50:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:50:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:50:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-23 15:50:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-23 15:50:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:50:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:50:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-23 15:50:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-23 15:50:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:50:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:50:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:50:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:50:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:50:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:50:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:50:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:50:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:50:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:50:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:50:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:50:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:50:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-23 15:50:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-23 15:50:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2021-11-23 15:50:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2021-11-23 15:50:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:50:41,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:50:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:50:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:50:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:50:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:50:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:50:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:50:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-11-23 15:50:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-11-23 15:50:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:50:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:50:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:50:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:50:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-23 15:50:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-23 15:50:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:50:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 15:50:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 15:50:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:50:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:50:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:50:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:50:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-23 15:50:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-23 15:50:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:50:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:50:41,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:50:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:50:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:50:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:50:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:50:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:50:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:50:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:50:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2021-11-23 15:50:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2021-11-23 15:50:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:50:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:50:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:50:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:50:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:50:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:50:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:50:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:50:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-23 15:50:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-23 15:50:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-23 15:50:41,449 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-23 15:50:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:50:41,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:50:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:50:41,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:50:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:50:41,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:50:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:50:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:50:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-23 15:50:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-23 15:50:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-23 15:50:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-23 15:50:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-23 15:50:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-23 15:50:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-23 15:50:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-23 15:50:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:50:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:50:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-23 15:50:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:50:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:50:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-23 15:50:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-23 15:50:41,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:50:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:50:41,453 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-23 15:50:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-23 15:50:41,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:50:41,453 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:50:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:50:41,454 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-23 15:50:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-23 15:50:41,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:50:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:50:41,454 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:50:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:50:41,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:50:41,455 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:50:41,455 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-23 15:50:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-23 15:50:41,455 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:41,455 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:50:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:50:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-23 15:50:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-23 15:50:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:50:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:50:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:50:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:50:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_160 [2021-11-23 15:50:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_160 [2021-11-23 15:50:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:50:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:50:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:50:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:50:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-23 15:50:41,458 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-23 15:50:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:50:41,458 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:50:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-23 15:50:41,458 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-23 15:50:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:50:41,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:50:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-23 15:50:41,459 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-23 15:50:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_156 [2021-11-23 15:50:41,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_156 [2021-11-23 15:50:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-23 15:50:41,459 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-23 15:50:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:50:41,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:50:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:50:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:50:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:50:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:50:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:50:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:50:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:50:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:50:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-23 15:50:41,461 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-23 15:50:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:50:41,461 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:50:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:50:41,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:50:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-23 15:50:41,462 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-23 15:50:41,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-23 15:50:41,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-23 15:50:41,462 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-23 15:50:41,462 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-23 15:50:41,462 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:50:41,462 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:50:41,463 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:50:41,463 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:50:41,463 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-23 15:50:41,463 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-23 15:50:41,463 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 15:50:41,463 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 15:50:41,463 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-23 15:50:41,464 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-23 15:50:41,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:50:41,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:50:41,468 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-23 15:50:41,469 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-23 15:50:41,469 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:50:41,469 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:50:41,469 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-23 15:50:41,469 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-23 15:50:41,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:50:41,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:50:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:50:41,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:50:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:50:41,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:50:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-23 15:50:41,471 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-23 15:50:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:50:41,472 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:50:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:50:41,472 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:50:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-23 15:50:41,472 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-23 15:50:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-23 15:50:41,472 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-23 15:50:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:50:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-23 15:50:41,473 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-23 15:50:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 15:50:41,473 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 15:50:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:50:41,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:50:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:50:41,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:50:41,474 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:50:41,474 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:50:41,474 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 15:50:41,474 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 15:50:41,474 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-23 15:50:41,474 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-23 15:50:41,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:50:41,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:50:41,475 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-23 15:50:41,475 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-23 15:50:41,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_97 [2021-11-23 15:50:41,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_97 [2021-11-23 15:50:41,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:50:41,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:50:41,476 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:50:41,476 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:50:41,476 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-23 15:50:41,476 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-23 15:50:41,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:50:41,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:50:41,476 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:50:41,476 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:50:41,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:50:41,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:50:41,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:50:41,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:50:41,477 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-23 15:50:41,477 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-23 15:50:41,477 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:50:41,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:50:41,478 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:50:41,478 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:50:41,478 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 15:50:41,478 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 15:50:41,478 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:50:41,478 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:50:41,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:50:41,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:50:41,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:50:41,479 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-23 15:50:41,479 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-23 15:50:41,479 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-23 15:50:41,479 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-23 15:50:41,479 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:50:41,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:50:41,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:50:41,480 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-23 15:50:41,480 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-23 15:50:41,480 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-23 15:50:41,480 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-23 15:50:41,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:50:41,480 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-23 15:50:41,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-23 15:50:41,481 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:50:41,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:50:41,481 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:50:41,481 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:50:41,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:50:41,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:50:41,482 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-23 15:50:41,482 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-23 15:50:41,482 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:50:41,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:50:41,482 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:50:41,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:50:41,482 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:50:41,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:50:41,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:50:41,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:50:41,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:50:41,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:50:41,483 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:50:41,483 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:50:41,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:50:41,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:50:41,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:50:41,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:50:41,484 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-23 15:50:41,484 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-23 15:50:41,554 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-23 15:50:41,554 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-23 15:50:41,554 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-23 15:50:41,555 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-23 15:50:41,555 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-23 15:50:41,555 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-23 15:50:41,555 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-23 15:50:41,555 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-23 15:50:41,555 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-23 15:50:41,555 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-23 15:50:41,555 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:50:41,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:50:41,555 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:50:41,555 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:50:41,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2021-11-23 15:50:41,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2021-11-23 15:50:41,556 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:50:41,556 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:50:41,556 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:50:41,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:50:41,556 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-23 15:50:41,556 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-23 15:50:41,556 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 15:50:41,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 15:50:41,556 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:50:41,556 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:50:41,556 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 15:50:41,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 15:50:41,556 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-23 15:50:41,557 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-23 15:50:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:50:41,557 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:50:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-23 15:50:41,557 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-23 15:50:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:50:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-23 15:50:41,557 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-23 15:50:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:50:41,557 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:50:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:50:41,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:50:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_99 [2021-11-23 15:50:41,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_99 [2021-11-23 15:50:41,558 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-23 15:50:41,558 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-23 15:50:41,558 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:50:41,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:50:41,558 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-23 15:50:41,558 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-23 15:50:41,558 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 15:50:41,558 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 15:50:41,558 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-23 15:50:41,558 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-23 15:50:41,558 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:50:41,558 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:50:41,558 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:50:41,559 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:50:41,559 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:50:41,559 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:50:41,559 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-23 15:50:41,559 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-23 15:50:41,559 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-23 15:50:41,559 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-23 15:50:41,559 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-23 15:50:41,559 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-23 15:50:41,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-23 15:50:41,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-23 15:50:41,559 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-23 15:50:41,559 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-23 15:50:41,560 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-23 15:50:41,560 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-23 15:50:41,560 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-23 15:50:41,560 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-23 15:50:41,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-23 15:50:41,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-23 15:50:41,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:50:41,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:50:41,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:50:41,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:50:41,560 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:50:41,560 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:50:41,560 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:50:41,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:50:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-23 15:50:41,561 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-23 15:50:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-23 15:50:41,561 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-23 15:50:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-23 15:50:41,561 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-23 15:50:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-23 15:50:41,561 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-23 15:50:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:50:41,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:50:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-23 15:50:41,562 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-23 15:50:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:50:41,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:50:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:50:41,562 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:50:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:50:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-23 15:50:41,562 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-23 15:50:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-23 15:50:41,562 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-23 15:50:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:50:41,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:50:41,563 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-23 15:50:41,563 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-23 15:50:43,057 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:50:43,062 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:50:44,420 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:50:44,424 INFO L158 Benchmark]: Toolchain (without parser) took 12433.95ms. Allocated memory was 113.2MB in the beginning and 587.2MB in the end (delta: 474.0MB). Free memory was 76.7MB in the beginning and 390.4MB in the end (delta: -313.7MB). Peak memory consumption was 195.4MB. Max. memory is 16.1GB. [2021-11-23 15:50:44,425 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory was 54.7MB in the beginning and 54.6MB in the end (delta: 30.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:50:44,426 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7910.25ms. Allocated memory was 113.2MB in the beginning and 320.9MB in the end (delta: 207.6MB). Free memory was 76.7MB in the beginning and 150.0MB in the end (delta: -73.3MB). Peak memory consumption was 142.1MB. Max. memory is 16.1GB. [2021-11-23 15:50:44,427 INFO L158 Benchmark]: Boogie Procedure Inliner took 715.88ms. Allocated memory is still 320.9MB. Free memory was 150.0MB in the beginning and 162.1MB in the end (delta: -12.1MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. [2021-11-23 15:50:44,427 INFO L158 Benchmark]: Boogie Preprocessor took 684.87ms. Allocated memory is still 320.9MB. Free memory was 162.1MB in the beginning and 156.8MB in the end (delta: 5.3MB). Peak memory consumption was 111.2MB. Max. memory is 16.1GB. [2021-11-23 15:50:44,428 INFO L158 Benchmark]: RCFGBuilder took 3116.01ms. Allocated memory was 320.9MB in the beginning and 587.2MB in the end (delta: 266.3MB). Free memory was 156.8MB in the beginning and 390.4MB in the end (delta: -233.6MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. [2021-11-23 15:50:44,432 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory was 54.7MB in the beginning and 54.6MB in the end (delta: 30.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7910.25ms. Allocated memory was 113.2MB in the beginning and 320.9MB in the end (delta: 207.6MB). Free memory was 76.7MB in the beginning and 150.0MB in the end (delta: -73.3MB). Peak memory consumption was 142.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 715.88ms. Allocated memory is still 320.9MB. Free memory was 150.0MB in the beginning and 162.1MB in the end (delta: -12.1MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 684.87ms. Allocated memory is still 320.9MB. Free memory was 162.1MB in the beginning and 156.8MB in the end (delta: 5.3MB). Peak memory consumption was 111.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3116.01ms. Allocated memory was 320.9MB in the beginning and 587.2MB in the end (delta: 266.3MB). Free memory was 156.8MB in the beginning and 390.4MB in the end (delta: -233.6MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:50:44,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu --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 3e38c61d1c464795efce121a15594b38d7ae9ca92941bd86e79b11c46faa6f8d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:50:47,000 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:50:47,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:50:47,062 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:50:47,063 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:50:47,065 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:50:47,066 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:50:47,069 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:50:47,071 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:50:47,072 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:50:47,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:50:47,075 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:50:47,076 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:50:47,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:50:47,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:50:47,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:50:47,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:50:47,082 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:50:47,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:50:47,087 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:50:47,089 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:50:47,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:50:47,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:50:47,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:50:47,098 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:50:47,098 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:50:47,099 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:50:47,100 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:50:47,100 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:50:47,102 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:50:47,102 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:50:47,103 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:50:47,104 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:50:47,105 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:50:47,107 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:50:47,107 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:50:47,108 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:50:47,109 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:50:47,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:50:47,110 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:50:47,111 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:50:47,112 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:50:47,137 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:50:47,137 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:50:47,138 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:50:47,138 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:50:47,139 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:50:47,139 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:50:47,139 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:50:47,140 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:50:47,140 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:50:47,140 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:50:47,140 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:50:47,141 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:50:47,141 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:50:47,141 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:50:47,141 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:50:47,142 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:50:47,142 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:50:47,142 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:50:47,142 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:50:47,142 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:50:47,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:47,143 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:50:47,143 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:50:47,143 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:50:47,144 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:50:47,144 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:50:47,144 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:50:47,147 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:50:47,148 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:50:47,148 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e38c61d1c464795efce121a15594b38d7ae9ca92941bd86e79b11c46faa6f8d [2021-11-23 15:50:47,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:50:47,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:50:47,582 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:50:47,584 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:50:47,586 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:50:47,588 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:50:47,681 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/data/f07b7b0a0/0c7fee998fcf42588b4e62813dffe445/FLAG780424ec3 [2021-11-23 15:50:48,879 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:50:48,880 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:50:48,965 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/data/f07b7b0a0/0c7fee998fcf42588b4e62813dffe445/FLAG780424ec3 [2021-11-23 15:50:49,057 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/data/f07b7b0a0/0c7fee998fcf42588b4e62813dffe445 [2021-11-23 15:50:49,059 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:50:49,061 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:50:49,062 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:49,062 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:50:49,068 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:50:49,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:49" (1/1) ... [2021-11-23 15:50:49,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52c646ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:49, skipping insertion in model container [2021-11-23 15:50:49,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:49" (1/1) ... [2021-11-23 15:50:49,080 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:50:49,329 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:55,843 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577961,577974] [2021-11-23 15:50:55,847 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[578106,578119] [2021-11-23 15:50:55,900 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:56,024 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:50:56,182 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:56,824 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577961,577974] [2021-11-23 15:50:56,825 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[578106,578119] [2021-11-23 15:50:56,833 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:56,899 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:50:57,665 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577961,577974] [2021-11-23 15:50:57,665 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[578106,578119] [2021-11-23 15:50:57,673 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:58,229 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:50:58,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:58 WrapperNode [2021-11-23 15:50:58,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:58,231 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:58,231 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:50:58,231 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:50:58,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:58" (1/1) ... [2021-11-23 15:50:58,485 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:58" (1/1) ... [2021-11-23 15:50:58,828 INFO L137 Inliner]: procedures = 718, calls = 6193, calls flagged for inlining = 335, calls inlined = 309, statements flattened = 12224 [2021-11-23 15:50:58,829 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:58,830 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:50:58,830 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:50:58,830 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:50:58,838 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:58" (1/1) ... [2021-11-23 15:50:58,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:58" (1/1) ... [2021-11-23 15:50:58,912 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:58" (1/1) ... [2021-11-23 15:50:58,913 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:58" (1/1) ... [2021-11-23 15:50:59,418 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:58" (1/1) ... [2021-11-23 15:50:59,475 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:58" (1/1) ... [2021-11-23 15:50:59,559 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:58" (1/1) ... [2021-11-23 15:50:59,658 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:50:59,660 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:50:59,660 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:50:59,660 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:50:59,663 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:58" (1/1) ... [2021-11-23 15:50:59,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:59,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:50:59,694 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:50:59,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:50:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-23 15:50:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-23 15:50:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-23 15:50:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-23 15:50:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-23 15:50:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-23 15:50:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_126 [2021-11-23 15:50:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_126 [2021-11-23 15:50:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:50:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:50:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-23 15:50:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-23 15:50:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-23 15:50:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-23 15:50:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-23 15:50:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-23 15:50:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:50:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:50:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:50:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:50:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:50:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:50:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:50:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:50:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 15:50:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 15:50:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-23 15:50:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-23 15:50:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_98 [2021-11-23 15:50:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_98 [2021-11-23 15:50:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_109 [2021-11-23 15:50:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_109 [2021-11-23 15:50:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:50:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:50:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:50:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:50:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:50:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:50:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-23 15:50:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-23 15:50:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-23 15:50:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-23 15:50:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_141 [2021-11-23 15:50:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_141 [2021-11-23 15:50:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:50:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:50:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:50:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:50:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:50:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:50:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:50:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:50:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-23 15:50:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-23 15:50:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-23 15:50:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-23 15:50:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_129 [2021-11-23 15:50:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_129 [2021-11-23 15:50:59,756 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-23 15:50:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-23 15:50:59,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_138 [2021-11-23 15:50:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_138 [2021-11-23 15:50:59,757 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:50:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:50:59,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-23 15:50:59,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-23 15:50:59,758 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:50:59,758 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:50:59,758 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:50:59,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:50:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-23 15:50:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-23 15:50:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-23 15:50:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-23 15:50:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:50:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:50:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:50:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:50:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-23 15:50:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-23 15:50:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:50:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:50:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-23 15:50:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-23 15:50:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:50:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:50:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:50:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:50:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:50:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:50:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:50:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:50:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:50:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:50:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:50:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:50:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:50:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:50:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:50:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-23 15:50:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-23 15:50:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2021-11-23 15:50:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2021-11-23 15:50:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:50:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:50:59,765 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:50:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:50:59,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:50:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:50:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:50:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:50:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:50:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-11-23 15:50:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-11-23 15:50:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:50:59,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:50:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:50:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:50:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-23 15:50:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-23 15:50:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 15:50:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 15:50:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:50:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:50:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:50:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:50:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-23 15:50:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-23 15:50:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:50:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:50:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:50:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:50:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:50:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:50:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:50:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:50:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:50:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:50:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2021-11-23 15:50:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2021-11-23 15:50:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:50:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:50:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:50:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:50:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:50:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:50:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:50:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:50:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-23 15:50:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-23 15:50:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-23 15:50:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-23 15:50:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:50:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:50:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:50:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:50:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:50:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:50:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:50:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:50:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-23 15:50:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-23 15:50:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-23 15:50:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-23 15:50:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-23 15:50:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-23 15:50:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-23 15:50:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-23 15:50:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:50:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:50:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-23 15:50:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:50:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:50:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-23 15:50:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-23 15:50:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:50:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:50:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-23 15:50:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-23 15:50:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:50:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:50:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:50:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-23 15:50:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-23 15:50:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:50:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:50:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:50:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:50:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:50:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:50:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:50:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-23 15:50:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-23 15:50:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:50:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:50:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:50:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:50:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-23 15:50:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-23 15:50:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:50:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:50:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_160 [2021-11-23 15:50:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_160 [2021-11-23 15:50:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:50:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:50:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:50:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:50:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:50:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:50:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-23 15:50:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-23 15:50:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:50:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:50:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-23 15:50:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-23 15:50:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:50:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:50:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-23 15:50:59,793 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-23 15:50:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:50:59,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:50:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_156 [2021-11-23 15:50:59,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_156 [2021-11-23 15:50:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-23 15:50:59,794 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-23 15:50:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:50:59,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:50:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:50:59,794 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:50:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:50:59,795 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:50:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:50:59,795 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:50:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:50:59,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:50:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-23 15:50:59,795 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-23 15:50:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:50:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:50:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:50:59,801 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:50:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-23 15:50:59,801 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-23 15:50:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-23 15:50:59,801 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-23 15:50:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:50:59,802 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:50:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:50:59,803 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:50:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:50:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-23 15:50:59,805 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-23 15:50:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 15:50:59,805 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 15:50:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-23 15:50:59,806 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-23 15:50:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:50:59,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:50:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-23 15:50:59,806 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-23 15:50:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:50:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:50:59,807 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:50:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-23 15:50:59,807 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-23 15:50:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:50:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:50:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:50:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:50:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:50:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:50:59,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:50:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-23 15:50:59,808 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-23 15:50:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:50:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:50:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:50:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:50:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-23 15:50:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-23 15:50:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-23 15:50:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-23 15:50:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:50:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-23 15:50:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-23 15:50:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 15:50:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 15:50:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:50:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:50:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:50:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:50:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:50:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:50:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 15:50:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 15:50:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-23 15:50:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-23 15:50:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:50:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:50:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-23 15:50:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-23 15:50:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_97 [2021-11-23 15:50:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_97 [2021-11-23 15:50:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:50:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:50:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:50:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:50:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-23 15:50:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-23 15:50:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:50:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:50:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:50:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:50:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:50:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:50:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:50:59,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:50:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-23 15:50:59,815 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-23 15:50:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:50:59,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:50:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:50:59,816 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:50:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 15:50:59,816 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 15:50:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:50:59,816 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:50:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:50:59,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:50:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:50:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-23 15:50:59,817 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-23 15:50:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-23 15:50:59,817 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-23 15:50:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:50:59,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:50:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:50:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-23 15:50:59,818 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-23 15:50:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-23 15:50:59,818 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-23 15:50:59,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:50:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:50:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:50:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:50:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:50:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-23 15:50:59,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-23 15:50:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:50:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:50:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:50:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:50:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-23 15:50:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-23 15:50:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:50:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:50:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:50:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:50:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:50:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:50:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:50:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:50:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:50:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:50:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:50:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:50:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:50:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:50:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:50:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:50:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-23 15:50:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-23 15:50:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-23 15:50:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-23 15:50:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-23 15:50:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-23 15:50:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-23 15:50:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-23 15:50:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-23 15:50:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-23 15:50:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-23 15:50:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-23 15:50:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:50:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:50:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:50:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:50:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2021-11-23 15:50:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2021-11-23 15:50:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:50:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:50:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:50:59,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:50:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-23 15:50:59,827 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-23 15:50:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:50:59,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:50:59,827 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 15:50:59,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 15:50:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:50:59,828 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:50:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 15:50:59,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 15:50:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-23 15:50:59,828 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-23 15:50:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:50:59,829 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:50:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-23 15:50:59,829 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-23 15:50:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-23 15:50:59,829 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-23 15:50:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:50:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:50:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:50:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:50:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:50:59,830 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:50:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:50:59,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:50:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_99 [2021-11-23 15:50:59,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_99 [2021-11-23 15:50:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-23 15:50:59,831 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-23 15:50:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-23 15:50:59,831 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-23 15:50:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 15:50:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 15:50:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-23 15:50:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-23 15:50:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:50:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:50:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:50:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:50:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:50:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:50:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-23 15:50:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-23 15:50:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-23 15:50:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-23 15:50:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-23 15:50:59,834 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-23 15:50:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-23 15:50:59,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-23 15:50:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-23 15:50:59,834 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-23 15:50:59,834 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-23 15:50:59,835 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-23 15:50:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-23 15:50:59,835 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-23 15:50:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-23 15:50:59,835 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-23 15:50:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:50:59,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:50:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:50:59,836 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:50:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:50:59,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:50:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-23 15:50:59,836 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-23 15:50:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-23 15:50:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-23 15:50:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-23 15:50:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-23 15:50:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-23 15:50:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-23 15:50:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:50:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:50:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-23 15:50:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-23 15:50:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:50:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:50:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:50:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:50:59,839 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:50:59,839 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:50:59,839 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-23 15:50:59,839 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-23 15:50:59,839 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-23 15:50:59,839 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-23 15:50:59,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:50:59,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:50:59,840 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-23 15:50:59,840 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-23 15:51:01,479 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:51:01,495 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:51:25,496 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:51:25,500 INFO L158 Benchmark]: Toolchain (without parser) took 36438.51ms. Allocated memory was 69.2MB in the beginning and 767.6MB in the end (delta: 698.4MB). Free memory was 37.6MB in the beginning and 518.3MB in the end (delta: -480.7MB). Peak memory consumption was 292.6MB. Max. memory is 16.1GB. [2021-11-23 15:51:25,501 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 69.2MB. Free memory is still 49.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:51:25,501 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9167.68ms. Allocated memory was 69.2MB in the beginning and 383.8MB in the end (delta: 314.6MB). Free memory was 37.4MB in the beginning and 223.7MB in the end (delta: -186.3MB). Peak memory consumption was 224.4MB. Max. memory is 16.1GB. [2021-11-23 15:51:25,502 INFO L158 Benchmark]: Boogie Procedure Inliner took 598.53ms. Allocated memory is still 383.8MB. Free memory was 223.7MB in the beginning and 155.5MB in the end (delta: 68.2MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2021-11-23 15:51:25,503 INFO L158 Benchmark]: Boogie Preprocessor took 828.59ms. Allocated memory was 383.8MB in the beginning and 767.6MB in the end (delta: 383.8MB). Free memory was 155.5MB in the beginning and 566.5MB in the end (delta: -411.0MB). Peak memory consumption was 105.9MB. Max. memory is 16.1GB. [2021-11-23 15:51:25,503 INFO L158 Benchmark]: RCFGBuilder took 25838.56ms. Allocated memory is still 767.6MB. Free memory was 566.5MB in the beginning and 518.3MB in the end (delta: 48.2MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2021-11-23 15:51:25,506 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 69.2MB. Free memory is still 49.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9167.68ms. Allocated memory was 69.2MB in the beginning and 383.8MB in the end (delta: 314.6MB). Free memory was 37.4MB in the beginning and 223.7MB in the end (delta: -186.3MB). Peak memory consumption was 224.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 598.53ms. Allocated memory is still 383.8MB. Free memory was 223.7MB in the beginning and 155.5MB in the end (delta: 68.2MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 828.59ms. Allocated memory was 383.8MB in the beginning and 767.6MB in the end (delta: 383.8MB). Free memory was 155.5MB in the beginning and 566.5MB in the end (delta: -411.0MB). Peak memory consumption was 105.9MB. Max. memory is 16.1GB. * RCFGBuilder took 25838.56ms. Allocated memory is still 767.6MB. Free memory was 566.5MB in the beginning and 518.3MB in the end (delta: 48.2MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:51:25,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dba5b954-9ebd-4e93-b94e-4fce56395c62/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable