./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH --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 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:35:10,103 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:35:10,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:35:10,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:35:10,133 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:35:10,137 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:35:10,139 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:35:10,146 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:35:10,148 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:35:10,154 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:35:10,155 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:35:10,157 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:35:10,158 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:35:10,160 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:35:10,162 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:35:10,164 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:35:10,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:35:10,166 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:35:10,168 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:35:10,175 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:35:10,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:35:10,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:35:10,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:35:10,181 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:35:10,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:35:10,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:35:10,189 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:35:10,191 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:35:10,192 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:35:10,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:35:10,193 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:35:10,194 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:35:10,197 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:35:10,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:35:10,200 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:35:10,200 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:35:10,201 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:35:10,201 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:35:10,201 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:35:10,202 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:35:10,203 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:35:10,203 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:35:10,243 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:35:10,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:35:10,245 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:35:10,246 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:35:10,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:35:10,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:35:10,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:35:10,256 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:35:10,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:35:10,256 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:35:10,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:35:10,257 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:35:10,257 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:35:10,257 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:35:10,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:35:10,258 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:35:10,258 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:35:10,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:35:10,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:35:10,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:35:10,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:35:10,259 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:35:10,260 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:35:10,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:35:10,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:35:10,260 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 [2022-11-16 06:35:10,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:35:10,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:35:10,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:35:10,621 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:35:10,621 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:35:10,623 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 06:35:10,692 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/data/5458d766c/a48ab130e5024434a7bae1d5683fd01b/FLAG8e7ec9e92 [2022-11-16 06:35:11,824 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:35:11,825 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 06:35:11,911 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/data/5458d766c/a48ab130e5024434a7bae1d5683fd01b/FLAG8e7ec9e92 [2022-11-16 06:35:12,047 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/data/5458d766c/a48ab130e5024434a7bae1d5683fd01b [2022-11-16 06:35:12,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:35:12,051 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:35:12,053 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:35:12,053 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:35:12,056 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:35:12,057 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:35:12" (1/1) ... [2022-11-16 06:35:12,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78861ca2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:12, skipping insertion in model container [2022-11-16 06:35:12,059 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:35:12" (1/1) ... [2022-11-16 06:35:12,066 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:35:12,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:35:18,549 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2022-11-16 06:35:18,551 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2022-11-16 06:35:18,557 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2022-11-16 06:35:18,558 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2022-11-16 06:35:18,598 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:35:18,730 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:35:19,261 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2022-11-16 06:35:19,262 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2022-11-16 06:35:19,262 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2022-11-16 06:35:19,263 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2022-11-16 06:35:19,272 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:35:19,772 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:35:19,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:19 WrapperNode [2022-11-16 06:35:19,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:35:19,773 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:35:19,774 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:35:19,774 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:35:19,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:19" (1/1) ... [2022-11-16 06:35:19,921 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:19" (1/1) ... [2022-11-16 06:35:20,272 INFO L138 Inliner]: procedures = 707, calls = 6146, calls flagged for inlining = 338, calls inlined = 309, statements flattened = 13045 [2022-11-16 06:35:20,273 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:35:20,273 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:35:20,274 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:35:20,274 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:35:20,283 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:19" (1/1) ... [2022-11-16 06:35:20,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:19" (1/1) ... [2022-11-16 06:35:20,497 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:19" (1/1) ... [2022-11-16 06:35:20,505 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:19" (1/1) ... [2022-11-16 06:35:20,732 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:19" (1/1) ... [2022-11-16 06:35:20,856 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:19" (1/1) ... [2022-11-16 06:35:20,895 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:19" (1/1) ... [2022-11-16 06:35:20,916 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:19" (1/1) ... [2022-11-16 06:35:20,983 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:35:20,984 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:35:20,984 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:35:20,984 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:35:20,985 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:19" (1/1) ... [2022-11-16 06:35:20,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:35:21,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:35:21,019 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:35:21,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:35:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-11-16 06:35:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-11-16 06:35:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 06:35:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 06:35:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-11-16 06:35:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-11-16 06:35:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_118 [2022-11-16 06:35:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_118 [2022-11-16 06:35:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 06:35:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 06:35:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-11-16 06:35:21,081 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-11-16 06:35:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-11-16 06:35:21,081 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-11-16 06:35:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-11-16 06:35:21,081 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-11-16 06:35:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 06:35:21,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 06:35:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 06:35:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 06:35:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 06:35:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 06:35:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 06:35:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 06:35:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-11-16 06:35:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-11-16 06:35:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_115 [2022-11-16 06:35:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_115 [2022-11-16 06:35:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 06:35:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 06:35:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2022-11-16 06:35:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2022-11-16 06:35:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 06:35:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 06:35:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-11-16 06:35:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-11-16 06:35:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 06:35:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 06:35:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-11-16 06:35:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-11-16 06:35:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 06:35:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 06:35:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 06:35:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 06:35:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 06:35:21,087 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 06:35:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 06:35:21,087 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 06:35:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-11-16 06:35:21,088 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-11-16 06:35:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-11-16 06:35:21,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-11-16 06:35:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2022-11-16 06:35:21,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2022-11-16 06:35:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 06:35:21,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 06:35:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-11-16 06:35:21,090 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-11-16 06:35:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_137 [2022-11-16 06:35:21,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_137 [2022-11-16 06:35:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 06:35:21,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 06:35:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_133 [2022-11-16 06:35:21,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_133 [2022-11-16 06:35:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2022-11-16 06:35:21,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2022-11-16 06:35:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 06:35:21,094 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 06:35:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-11-16 06:35:21,094 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-11-16 06:35:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-11-16 06:35:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-11-16 06:35:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 06:35:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 06:35:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 06:35:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 06:35:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-11-16 06:35:21,095 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-11-16 06:35:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 06:35:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 06:35:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-11-16 06:35:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-11-16 06:35:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 06:35:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 06:35:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 06:35:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 06:35:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 06:35:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 06:35:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 06:35:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 06:35:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-16 06:35:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-16 06:35:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:35:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 06:35:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 06:35:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-11-16 06:35:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-11-16 06:35:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 06:35:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 06:35:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 06:35:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 06:35:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2022-11-16 06:35:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2022-11-16 06:35:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_106 [2022-11-16 06:35:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_106 [2022-11-16 06:35:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 06:35:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 06:35:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 06:35:21,102 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 06:35:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2022-11-16 06:35:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2022-11-16 06:35:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 06:35:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 06:35:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 06:35:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 06:35:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-11-16 06:35:21,104 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-11-16 06:35:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 06:35:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-16 06:35:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-16 06:35:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 06:35:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 06:35:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 06:35:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 06:35:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-11-16 06:35:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-11-16 06:35:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 06:35:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 06:35:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 06:35:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:35:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 06:35:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 06:35:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 06:35:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 06:35:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 06:35:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 06:35:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 06:35:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 06:35:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 06:35:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 06:35:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2022-11-16 06:35:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2022-11-16 06:35:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-11-16 06:35:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-11-16 06:35:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-11-16 06:35:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-11-16 06:35:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 06:35:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 06:35:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 06:35:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 06:35:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 06:35:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 06:35:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 06:35:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 06:35:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-11-16 06:35:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-11-16 06:35:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-11-16 06:35:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-11-16 06:35:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-11-16 06:35:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-11-16 06:35:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 06:35:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 06:35:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-11-16 06:35:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-11-16 06:35:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:35:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2022-11-16 06:35:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2022-11-16 06:35:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-11-16 06:35:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-11-16 06:35:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 06:35:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 06:35:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-11-16 06:35:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-11-16 06:35:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:35:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 06:35:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 06:35:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-11-16 06:35:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-11-16 06:35:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 06:35:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 06:35:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 06:35:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 06:35:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:35:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 06:35:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-11-16 06:35:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-11-16 06:35:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:35:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:35:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 06:35:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 06:35:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 06:35:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 06:35:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 06:35:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 06:35:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 06:35:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 06:35:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-11-16 06:35:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-11-16 06:35:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 06:35:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 06:35:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-11-16 06:35:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-11-16 06:35:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 06:35:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 06:35:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-11-16 06:35:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-11-16 06:35:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-11-16 06:35:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-11-16 06:35:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 06:35:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 06:35:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 06:35:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 06:35:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 06:35:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 06:35:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 06:35:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 06:35:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 06:35:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 06:35:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-11-16 06:35:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-11-16 06:35:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 06:35:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 06:35:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 06:35:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 06:35:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-11-16 06:35:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-11-16 06:35:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-16 06:35:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-16 06:35:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-11-16 06:35:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-11-16 06:35:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2022-11-16 06:35:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2022-11-16 06:35:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 06:35:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 06:35:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 06:35:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 06:35:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-11-16 06:35:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-11-16 06:35:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-16 06:35:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-16 06:35:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-11-16 06:35:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-11-16 06:35:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:35:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:35:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-11-16 06:35:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-11-16 06:35:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 06:35:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 06:35:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-11-16 06:35:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-11-16 06:35:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:35:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:35:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 06:35:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 06:35:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 06:35:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 06:35:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-11-16 06:35:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-11-16 06:35:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 06:35:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 06:35:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 06:35:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 06:35:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 06:35:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 06:35:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 06:35:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 06:35:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-11-16 06:35:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-11-16 06:35:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-11-16 06:35:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-11-16 06:35:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 06:35:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-11-16 06:35:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-11-16 06:35:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 06:35:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 06:35:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 06:35:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 06:35:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 06:35:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 06:35:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 06:35:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 06:35:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-16 06:35:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-16 06:35:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-11-16 06:35:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-11-16 06:35:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 06:35:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 06:35:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-11-16 06:35:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-11-16 06:35:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:35:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:35:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 06:35:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 06:35:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-11-16 06:35:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-11-16 06:35:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 06:35:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 06:35:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 06:35:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 06:35:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 06:35:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 06:35:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 06:35:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 06:35:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-11-16 06:35:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-11-16 06:35:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 06:35:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 06:35:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 06:35:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 06:35:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 06:35:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 06:35:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 06:35:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 06:35:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 06:35:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 06:35:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 06:35:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 06:35:21,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:35:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-11-16 06:35:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-11-16 06:35:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-11-16 06:35:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-11-16 06:35:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 06:35:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 06:35:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2022-11-16 06:35:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2022-11-16 06:35:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:35:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-11-16 06:35:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-11-16 06:35:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-11-16 06:35:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-11-16 06:35:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:35:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-11-16 06:35:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-11-16 06:35:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 06:35:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 06:35:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 06:35:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 06:35:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 06:35:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 06:35:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-11-16 06:35:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-11-16 06:35:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 06:35:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 06:35:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 06:35:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 06:35:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 06:35:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 06:35:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 06:35:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 06:35:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 06:35:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 06:35:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 06:35:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 06:35:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2022-11-16 06:35:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2022-11-16 06:35:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 06:35:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 06:35:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-11-16 06:35:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-11-16 06:35:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-11-16 06:35:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-11-16 06:35:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-16 06:35:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-16 06:35:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-11-16 06:35:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-11-16 06:35:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-11-16 06:35:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-11-16 06:35:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-11-16 06:35:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-11-16 06:35:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 06:35:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 06:35:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 06:35:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 06:35:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 06:35:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 06:35:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 06:35:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 06:35:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2022-11-16 06:35:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2022-11-16 06:35:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-11-16 06:35:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-11-16 06:35:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-11-16 06:35:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-11-16 06:35:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 06:35:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 06:35:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-11-16 06:35:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-11-16 06:35:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-11-16 06:35:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-11-16 06:35:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 06:35:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 06:35:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-11-16 06:35:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-11-16 06:35:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:35:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-11-16 06:35:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-11-16 06:35:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 06:35:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 06:35:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 06:35:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 06:35:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2022-11-16 06:35:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2022-11-16 06:35:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-11-16 06:35:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-11-16 06:35:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 06:35:21,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 06:35:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-11-16 06:35:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-11-16 06:35:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 06:35:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 06:35:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-11-16 06:35:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-11-16 06:35:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 06:35:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 06:35:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 06:35:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 06:35:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 06:35:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 06:35:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-11-16 06:35:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-11-16 06:35:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-11-16 06:35:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-11-16 06:35:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-11-16 06:35:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-11-16 06:35:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-11-16 06:35:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-11-16 06:35:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 06:35:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 06:35:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-11-16 06:35:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-11-16 06:35:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-11-16 06:35:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-11-16 06:35:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-11-16 06:35:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-11-16 06:35:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-11-16 06:35:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-11-16 06:35:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 06:35:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 06:35:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 06:35:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 06:35:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 06:35:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 06:35:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 06:35:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 06:35:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-11-16 06:35:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-11-16 06:35:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-11-16 06:35:21,161 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-11-16 06:35:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-11-16 06:35:21,161 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-11-16 06:35:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-11-16 06:35:21,161 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-11-16 06:35:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 06:35:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 06:35:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-11-16 06:35:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-11-16 06:35:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 06:35:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 06:35:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 06:35:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 06:35:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:35:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-11-16 06:35:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-11-16 06:35:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-11-16 06:35:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-11-16 06:35:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 06:35:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 06:35:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-11-16 06:35:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-11-16 06:35:22,808 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:35:22,817 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:35:23,858 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 06:35:24,428 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:35:24,438 INFO L158 Benchmark]: Toolchain (without parser) took 12384.95ms. Allocated memory was 123.7MB in the beginning and 721.4MB in the end (delta: 597.7MB). Free memory was 81.5MB in the beginning and 439.7MB in the end (delta: -358.2MB). Peak memory consumption was 240.5MB. Max. memory is 16.1GB. [2022-11-16 06:35:24,439 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 123.7MB. Free memory was 96.8MB in the beginning and 96.8MB in the end (delta: 69.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:35:24,442 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7720.19ms. Allocated memory was 123.7MB in the beginning and 360.7MB in the end (delta: 237.0MB). Free memory was 81.1MB in the beginning and 215.3MB in the end (delta: -134.2MB). Peak memory consumption was 178.7MB. Max. memory is 16.1GB. [2022-11-16 06:35:24,447 INFO L158 Benchmark]: Boogie Procedure Inliner took 499.27ms. Allocated memory is still 360.7MB. Free memory was 215.3MB in the beginning and 137.7MB in the end (delta: 77.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2022-11-16 06:35:24,448 INFO L158 Benchmark]: Boogie Preprocessor took 709.57ms. Allocated memory is still 360.7MB. Free memory was 137.7MB in the beginning and 174.4MB in the end (delta: -36.7MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2022-11-16 06:35:24,448 INFO L158 Benchmark]: RCFGBuilder took 3451.73ms. Allocated memory was 360.7MB in the beginning and 721.4MB in the end (delta: 360.7MB). Free memory was 174.4MB in the beginning and 439.7MB in the end (delta: -265.3MB). Peak memory consumption was 95.4MB. Max. memory is 16.1GB. [2022-11-16 06:35:24,455 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 123.7MB. Free memory was 96.8MB in the beginning and 96.8MB in the end (delta: 69.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7720.19ms. Allocated memory was 123.7MB in the beginning and 360.7MB in the end (delta: 237.0MB). Free memory was 81.1MB in the beginning and 215.3MB in the end (delta: -134.2MB). Peak memory consumption was 178.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 499.27ms. Allocated memory is still 360.7MB. Free memory was 215.3MB in the beginning and 137.7MB in the end (delta: 77.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 709.57ms. Allocated memory is still 360.7MB. Free memory was 137.7MB in the beginning and 174.4MB in the end (delta: -36.7MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * RCFGBuilder took 3451.73ms. Allocated memory was 360.7MB in the beginning and 721.4MB in the end (delta: 360.7MB). Free memory was 174.4MB in the beginning and 439.7MB in the end (delta: -265.3MB). Peak memory consumption was 95.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:35:24,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH --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 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:35:26,863 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:35:26,865 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:35:26,884 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:35:26,885 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:35:26,886 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:35:26,887 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:35:26,889 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:35:26,891 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:35:26,892 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:35:26,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:35:26,895 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:35:26,895 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:35:26,896 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:35:26,898 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:35:26,899 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:35:26,900 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:35:26,901 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:35:26,902 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:35:26,904 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:35:26,906 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:35:26,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:35:26,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:35:26,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:35:26,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:35:26,915 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:35:26,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:35:26,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:35:26,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:35:26,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:35:26,919 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:35:26,920 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:35:26,921 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:35:26,922 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:35:26,923 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:35:26,923 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:35:26,924 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:35:26,925 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:35:26,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:35:26,926 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:35:26,927 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:35:26,928 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:35:26,950 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:35:26,950 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:35:26,951 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:35:26,952 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:35:26,952 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:35:26,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:35:26,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:35:26,953 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:35:26,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:35:26,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:35:26,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:35:26,954 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:35:26,955 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:35:26,955 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:35:26,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:35:26,956 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:35:26,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:35:26,956 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:35:26,957 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:35:26,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:35:26,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:35:26,957 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:35:26,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:35:26,958 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:35:26,958 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:35:26,959 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:35:26,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:35:26,959 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:35:26,960 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:35:26,960 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 [2022-11-16 06:35:27,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:35:27,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:35:27,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:35:27,404 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:35:27,406 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:35:27,408 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 06:35:27,494 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/data/4301e4bc5/a08a38d652174ae89b5d6b87169e878f/FLAGa53a5d972 [2022-11-16 06:35:28,585 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:35:28,586 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 06:35:28,651 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/data/4301e4bc5/a08a38d652174ae89b5d6b87169e878f/FLAGa53a5d972 [2022-11-16 06:35:28,842 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/data/4301e4bc5/a08a38d652174ae89b5d6b87169e878f [2022-11-16 06:35:28,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:35:28,846 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:35:28,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:35:28,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:35:28,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:35:28,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:35:28" (1/1) ... [2022-11-16 06:35:28,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42cde34c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:28, skipping insertion in model container [2022-11-16 06:35:28,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:35:28" (1/1) ... [2022-11-16 06:35:28,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:35:29,089 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:35:34,715 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2022-11-16 06:35:34,718 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2022-11-16 06:35:34,719 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2022-11-16 06:35:34,725 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2022-11-16 06:35:34,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:35:34,846 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:35:34,963 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:35:35,560 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2022-11-16 06:35:35,561 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2022-11-16 06:35:35,561 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2022-11-16 06:35:35,562 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2022-11-16 06:35:35,570 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:35:35,624 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:35:36,493 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2022-11-16 06:35:36,494 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2022-11-16 06:35:36,495 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2022-11-16 06:35:36,495 WARN L229 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_bb58a9d4-19b0-4ceb-8019-4ecb20993985/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2022-11-16 06:35:36,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:35:36,999 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:35:37,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:36 WrapperNode [2022-11-16 06:35:37,000 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:35:37,001 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:35:37,001 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:35:37,001 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:35:37,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:36" (1/1) ... [2022-11-16 06:35:37,181 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:36" (1/1) ... [2022-11-16 06:35:37,526 INFO L138 Inliner]: procedures = 721, calls = 6146, calls flagged for inlining = 338, calls inlined = 309, statements flattened = 12090 [2022-11-16 06:35:37,527 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:35:37,528 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:35:37,528 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:35:37,528 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:35:37,539 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:36" (1/1) ... [2022-11-16 06:35:37,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:36" (1/1) ... [2022-11-16 06:35:37,619 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:36" (1/1) ... [2022-11-16 06:35:37,620 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:36" (1/1) ... [2022-11-16 06:35:38,065 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:36" (1/1) ... [2022-11-16 06:35:38,135 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:36" (1/1) ... [2022-11-16 06:35:38,191 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:36" (1/1) ... [2022-11-16 06:35:38,237 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:36" (1/1) ... [2022-11-16 06:35:38,310 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:35:38,311 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:35:38,312 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:35:38,312 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:35:38,313 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:35:36" (1/1) ... [2022-11-16 06:35:38,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:35:38,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:35:38,341 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:35:38,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:35:38,468 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-11-16 06:35:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-11-16 06:35:38,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 06:35:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 06:35:38,468 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-11-16 06:35:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-11-16 06:35:38,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_118 [2022-11-16 06:35:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_118 [2022-11-16 06:35:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 06:35:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 06:35:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-11-16 06:35:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-11-16 06:35:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-11-16 06:35:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-11-16 06:35:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-11-16 06:35:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-11-16 06:35:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 06:35:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 06:35:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 06:35:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 06:35:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 06:35:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 06:35:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 06:35:38,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 06:35:38,471 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-11-16 06:35:38,471 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-11-16 06:35:38,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_115 [2022-11-16 06:35:38,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_115 [2022-11-16 06:35:38,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 06:35:38,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 06:35:38,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2022-11-16 06:35:38,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2022-11-16 06:35:38,472 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 06:35:38,472 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 06:35:38,472 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-11-16 06:35:38,473 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-11-16 06:35:38,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 06:35:38,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 06:35:38,473 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-11-16 06:35:38,473 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-11-16 06:35:38,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 06:35:38,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 06:35:38,474 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 06:35:38,474 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 06:35:38,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 06:35:38,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 06:35:38,474 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 06:35:38,475 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 06:35:38,475 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-11-16 06:35:38,475 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-11-16 06:35:38,475 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-11-16 06:35:38,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-11-16 06:35:38,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2022-11-16 06:35:38,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2022-11-16 06:35:38,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 06:35:38,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 06:35:38,476 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-11-16 06:35:38,476 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-11-16 06:35:38,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_137 [2022-11-16 06:35:38,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_137 [2022-11-16 06:35:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 06:35:38,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 06:35:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_133 [2022-11-16 06:35:38,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_133 [2022-11-16 06:35:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2022-11-16 06:35:38,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2022-11-16 06:35:38,478 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 06:35:38,478 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 06:35:38,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 06:35:38,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 06:35:38,478 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-11-16 06:35:38,478 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-11-16 06:35:38,479 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-11-16 06:35:38,479 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-11-16 06:35:38,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 06:35:38,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 06:35:38,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 06:35:38,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 06:35:38,480 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-11-16 06:35:38,480 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-11-16 06:35:38,480 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 06:35:38,480 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 06:35:38,480 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-11-16 06:35:38,480 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-11-16 06:35:38,481 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 06:35:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 06:35:38,481 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 06:35:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 06:35:38,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 06:35:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 06:35:38,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 06:35:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 06:35:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-16 06:35:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-16 06:35:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:35:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 06:35:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 06:35:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:35:38,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:35:38,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-11-16 06:35:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-11-16 06:35:38,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 06:35:38,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 06:35:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 06:35:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 06:35:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 06:35:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2022-11-16 06:35:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2022-11-16 06:35:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_106 [2022-11-16 06:35:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_106 [2022-11-16 06:35:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 06:35:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 06:35:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 06:35:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 06:35:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2022-11-16 06:35:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2022-11-16 06:35:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 06:35:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 06:35:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 06:35:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 06:35:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-11-16 06:35:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-11-16 06:35:38,487 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-16 06:35:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-16 06:35:38,487 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 06:35:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 06:35:38,487 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 06:35:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 06:35:38,488 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-11-16 06:35:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-11-16 06:35:38,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 06:35:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 06:35:38,488 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 06:35:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 06:35:38,488 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 06:35:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 06:35:38,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 06:35:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 06:35:38,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 06:35:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 06:35:38,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 06:35:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 06:35:38,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 06:35:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 06:35:38,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2022-11-16 06:35:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2022-11-16 06:35:38,490 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-11-16 06:35:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-11-16 06:35:38,490 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-11-16 06:35:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-11-16 06:35:38,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 06:35:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 06:35:38,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 06:35:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 06:35:38,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 06:35:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 06:35:38,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 06:35:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 06:35:38,492 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-11-16 06:35:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-11-16 06:35:38,492 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-11-16 06:35:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-11-16 06:35:38,493 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-11-16 06:35:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-11-16 06:35:38,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 06:35:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 06:35:38,493 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-11-16 06:35:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-11-16 06:35:38,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:35:38,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2022-11-16 06:35:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2022-11-16 06:35:38,494 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-11-16 06:35:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-11-16 06:35:38,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 06:35:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 06:35:38,495 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-11-16 06:35:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-11-16 06:35:38,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:35:38,495 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 06:35:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 06:35:38,495 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-11-16 06:35:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-11-16 06:35:38,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 06:35:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 06:35:38,496 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 06:35:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 06:35:38,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:35:38,496 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 06:35:38,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 06:35:38,497 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-11-16 06:35:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-11-16 06:35:38,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 06:35:38,497 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:35:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:35:38,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 06:35:38,498 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 06:35:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 06:35:38,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 06:35:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 06:35:38,498 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 06:35:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 06:35:38,498 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 06:35:38,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 06:35:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-11-16 06:35:38,499 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-11-16 06:35:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 06:35:38,499 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 06:35:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-11-16 06:35:38,500 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-11-16 06:35:38,500 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 06:35:38,500 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 06:35:38,500 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-11-16 06:35:38,500 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-11-16 06:35:38,500 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 06:35:38,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 06:35:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-11-16 06:35:38,501 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-11-16 06:35:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 06:35:38,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 06:35:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 06:35:38,501 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 06:35:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 06:35:38,502 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 06:35:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 06:35:38,502 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 06:35:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 06:35:38,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 06:35:38,503 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-11-16 06:35:38,503 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-11-16 06:35:38,503 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 06:35:38,503 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 06:35:38,503 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 06:35:38,503 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 06:35:38,503 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-11-16 06:35:38,504 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-11-16 06:35:38,504 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-11-16 06:35:38,504 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-11-16 06:35:38,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2022-11-16 06:35:38,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2022-11-16 06:35:38,504 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 06:35:38,505 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 06:35:38,505 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 06:35:38,505 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 06:35:38,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 06:35:38,505 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-11-16 06:35:38,505 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-11-16 06:35:38,505 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-16 06:35:38,506 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-16 06:35:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-11-16 06:35:38,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-11-16 06:35:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:35:38,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:35:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-11-16 06:35:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-11-16 06:35:38,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:35:38,507 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 06:35:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 06:35:38,507 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-11-16 06:35:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-11-16 06:35:38,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:35:38,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 06:35:38,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:35:38,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 06:35:38,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:35:38,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 06:35:38,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 06:35:38,508 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-11-16 06:35:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-11-16 06:35:38,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 06:35:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 06:35:38,509 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 06:35:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 06:35:38,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 06:35:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 06:35:38,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 06:35:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 06:35:38,510 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-11-16 06:35:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-11-16 06:35:38,510 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-11-16 06:35:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-11-16 06:35:38,510 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 06:35:38,511 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-11-16 06:35:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-11-16 06:35:38,511 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 06:35:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 06:35:38,511 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 06:35:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 06:35:38,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 06:35:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 06:35:38,512 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 06:35:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 06:35:38,512 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-16 06:35:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-16 06:35:38,512 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-11-16 06:35:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-11-16 06:35:38,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 06:35:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 06:35:38,513 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-11-16 06:35:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-11-16 06:35:38,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:35:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:35:38,513 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 06:35:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 06:35:38,514 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-11-16 06:35:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-11-16 06:35:38,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 06:35:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 06:35:38,514 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 06:35:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 06:35:38,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 06:35:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 06:35:38,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 06:35:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 06:35:38,515 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-11-16 06:35:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-11-16 06:35:38,515 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 06:35:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 06:35:38,516 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 06:35:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 06:35:38,516 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 06:35:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 06:35:38,516 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 06:35:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 06:35:38,516 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 06:35:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 06:35:38,517 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 06:35:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 06:35:38,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:35:38,517 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-11-16 06:35:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-11-16 06:35:38,517 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-11-16 06:35:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-11-16 06:35:38,518 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 06:35:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 06:35:38,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2022-11-16 06:35:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2022-11-16 06:35:38,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:35:38,518 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-11-16 06:35:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-11-16 06:35:38,519 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-11-16 06:35:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-11-16 06:35:38,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:35:38,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 06:35:38,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 06:35:38,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 06:35:38,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:35:38,520 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-11-16 06:35:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-11-16 06:35:38,520 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 06:35:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 06:35:38,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 06:35:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 06:35:38,521 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-11-16 06:35:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-11-16 06:35:38,521 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 06:35:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 06:35:38,521 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 06:35:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 06:35:38,521 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 06:35:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 06:35:38,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 06:35:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 06:35:38,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 06:35:38,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 06:35:38,522 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 06:35:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 06:35:38,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2022-11-16 06:35:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2022-11-16 06:35:38,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 06:35:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 06:35:38,523 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-11-16 06:35:38,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-11-16 06:35:38,524 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-11-16 06:35:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-11-16 06:35:38,524 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-16 06:35:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-16 06:35:38,524 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-11-16 06:35:38,524 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-11-16 06:35:38,525 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-11-16 06:35:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-11-16 06:35:38,525 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-11-16 06:35:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-11-16 06:35:38,525 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 06:35:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 06:35:38,525 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 06:35:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 06:35:38,526 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 06:35:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 06:35:38,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 06:35:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 06:35:38,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2022-11-16 06:35:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2022-11-16 06:35:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-11-16 06:35:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-11-16 06:35:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 06:35:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 06:35:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-11-16 06:35:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-11-16 06:35:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 06:35:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 06:35:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-11-16 06:35:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-11-16 06:35:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-11-16 06:35:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-11-16 06:35:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 06:35:38,528 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 06:35:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-11-16 06:35:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-11-16 06:35:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-11-16 06:35:38,529 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-11-16 06:35:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 06:35:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 06:35:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 06:35:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 06:35:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 06:35:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 06:35:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 06:35:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 06:35:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2022-11-16 06:35:38,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2022-11-16 06:35:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-11-16 06:35:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-11-16 06:35:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-11-16 06:35:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-11-16 06:35:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 06:35:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 06:35:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-11-16 06:35:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-11-16 06:35:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 06:35:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 06:35:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 06:35:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 06:35:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 06:35:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 06:35:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-11-16 06:35:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-11-16 06:35:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-11-16 06:35:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-11-16 06:35:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-11-16 06:35:38,533 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-11-16 06:35:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-11-16 06:35:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-11-16 06:35:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 06:35:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 06:35:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-11-16 06:35:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-11-16 06:35:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-11-16 06:35:38,534 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-11-16 06:35:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-11-16 06:35:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-11-16 06:35:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-11-16 06:35:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-11-16 06:35:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 06:35:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 06:35:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 06:35:38,535 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 06:35:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 06:35:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 06:35:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-11-16 06:35:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-11-16 06:35:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-11-16 06:35:38,536 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-11-16 06:35:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-11-16 06:35:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-11-16 06:35:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-11-16 06:35:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-11-16 06:35:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 06:35:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 06:35:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-11-16 06:35:38,537 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-11-16 06:35:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 06:35:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 06:35:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 06:35:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 06:35:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 06:35:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 06:35:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-11-16 06:35:38,538 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-11-16 06:35:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-11-16 06:35:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-11-16 06:35:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 06:35:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 06:35:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-11-16 06:35:38,539 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-11-16 06:35:40,215 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:35:40,224 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:36:04,292 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 06:36:24,818 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:36:24,822 INFO L158 Benchmark]: Toolchain (without parser) took 55975.96ms. Allocated memory was 83.9MB in the beginning and 580.9MB in the end (delta: 497.0MB). Free memory was 44.7MB in the beginning and 332.7MB in the end (delta: -288.0MB). Peak memory consumption was 275.3MB. Max. memory is 16.1GB. [2022-11-16 06:36:24,823 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory was 65.8MB in the beginning and 65.8MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:36:24,823 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8149.91ms. Allocated memory was 83.9MB in the beginning and 335.5MB in the end (delta: 251.7MB). Free memory was 44.5MB in the beginning and 206.8MB in the end (delta: -162.4MB). Peak memory consumption was 179.9MB. Max. memory is 16.1GB. [2022-11-16 06:36:24,824 INFO L158 Benchmark]: Boogie Procedure Inliner took 526.58ms. Allocated memory is still 335.5MB. Free memory was 206.8MB in the beginning and 138.7MB in the end (delta: 68.2MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-11-16 06:36:24,824 INFO L158 Benchmark]: Boogie Preprocessor took 781.88ms. Allocated memory was 335.5MB in the beginning and 580.9MB in the end (delta: 245.4MB). Free memory was 138.7MB in the beginning and 401.2MB in the end (delta: -262.5MB). Peak memory consumption was 104.5MB. Max. memory is 16.1GB. [2022-11-16 06:36:24,824 INFO L158 Benchmark]: RCFGBuilder took 46509.29ms. Allocated memory is still 580.9MB. Free memory was 401.2MB in the beginning and 332.7MB in the end (delta: 68.5MB). Peak memory consumption was 136.6MB. Max. memory is 16.1GB. [2022-11-16 06:36:24,826 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory was 65.8MB in the beginning and 65.8MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8149.91ms. Allocated memory was 83.9MB in the beginning and 335.5MB in the end (delta: 251.7MB). Free memory was 44.5MB in the beginning and 206.8MB in the end (delta: -162.4MB). Peak memory consumption was 179.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 526.58ms. Allocated memory is still 335.5MB. Free memory was 206.8MB in the beginning and 138.7MB in the end (delta: 68.2MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 781.88ms. Allocated memory was 335.5MB in the beginning and 580.9MB in the end (delta: 245.4MB). Free memory was 138.7MB in the beginning and 401.2MB in the end (delta: -262.5MB). Peak memory consumption was 104.5MB. Max. memory is 16.1GB. * RCFGBuilder took 46509.29ms. Allocated memory is still 580.9MB. Free memory was 401.2MB in the beginning and 332.7MB in the end (delta: 68.5MB). Peak memory consumption was 136.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:36:24,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb58a9d4-19b0-4ceb-8019-4ecb20993985/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]