./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_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_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1edb5588f581ece02eeb7885d279245e7d621dcbbbff2078bbf89ecbc6fe3a95 --- 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 20:31:33,152 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 20:31:33,155 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 20:31:33,180 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 20:31:33,180 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 20:31:33,181 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 20:31:33,185 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 20:31:33,191 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 20:31:33,198 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 20:31:33,204 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 20:31:33,205 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 20:31:33,208 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 20:31:33,208 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 20:31:33,213 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 20:31:33,214 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 20:31:33,215 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 20:31:33,216 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 20:31:33,217 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 20:31:33,218 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 20:31:33,220 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 20:31:33,228 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 20:31:33,230 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 20:31:33,234 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 20:31:33,235 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 20:31:33,245 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 20:31:33,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 20:31:33,246 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 20:31:33,247 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 20:31:33,247 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 20:31:33,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 20:31:33,248 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 20:31:33,249 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 20:31:33,250 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 20:31:33,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 20:31:33,252 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 20:31:33,252 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 20:31:33,253 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 20:31:33,253 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 20:31:33,253 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 20:31:33,254 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 20:31:33,260 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 20:31:33,261 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-16 20:31:33,301 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 20:31:33,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 20:31:33,302 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 20:31:33,302 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 20:31:33,307 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 20:31:33,307 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 20:31:33,307 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 20:31:33,307 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 20:31:33,308 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 20:31:33,308 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 20:31:33,309 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 20:31:33,309 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 20:31:33,309 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 20:31:33,309 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 20:31:33,310 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 20:31:33,310 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 20:31:33,310 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 20:31:33,310 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 20:31:33,311 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 20:31:33,311 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 20:31:33,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 20:31:33,312 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 20:31:33,312 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 20:31:33,312 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 20:31:33,313 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 20:31:33,313 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 20:31:33,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 20:31:33,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 20:31:33,313 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 20:31:33,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:31:33,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 20:31:33,314 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 20:31:33,314 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 20:31:33,315 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 20:31:33,315 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 20:31:33,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 20:31:33,315 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 20:31:33,315 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 20:31:33,316 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_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edb5588f581ece02eeb7885d279245e7d621dcbbbff2078bbf89ecbc6fe3a95 [2022-11-16 20:31:33,573 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 20:31:33,611 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 20:31:33,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 20:31:33,615 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 20:31:33,616 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 20:31:33,617 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 20:31:33,705 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/data/2a220d60a/c604a5bc19d7463faa6427d445109846/FLAG12fb65d09 [2022-11-16 20:31:34,746 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 20:31:34,746 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 20:31:34,812 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/data/2a220d60a/c604a5bc19d7463faa6427d445109846/FLAG12fb65d09 [2022-11-16 20:31:35,204 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/data/2a220d60a/c604a5bc19d7463faa6427d445109846 [2022-11-16 20:31:35,207 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 20:31:35,208 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 20:31:35,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 20:31:35,209 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 20:31:35,220 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 20:31:35,221 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:31:35" (1/1) ... [2022-11-16 20:31:35,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b0535e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:35, skipping insertion in model container [2022-11-16 20:31:35,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:31:35" (1/1) ... [2022-11-16 20:31:35,228 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 20:31:35,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:31:40,624 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_469a3612-d0f1-4ce1-9295-254f6d5cc623/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[543971,543984] [2022-11-16 20:31:40,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:31:40,782 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 20:31:41,455 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_469a3612-d0f1-4ce1-9295-254f6d5cc623/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[543971,543984] [2022-11-16 20:31:41,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:31:41,917 INFO L208 MainTranslator]: Completed translation [2022-11-16 20:31:41,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:41 WrapperNode [2022-11-16 20:31:41,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 20:31:41,919 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 20:31:41,919 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 20:31:41,919 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 20:31:41,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:41" (1/1) ... [2022-11-16 20:31:42,141 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:41" (1/1) ... [2022-11-16 20:31:42,549 INFO L138 Inliner]: procedures = 587, calls = 5906, calls flagged for inlining = 313, calls inlined = 305, statements flattened = 13194 [2022-11-16 20:31:42,550 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 20:31:42,551 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 20:31:42,552 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 20:31:42,552 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 20:31:42,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:41" (1/1) ... [2022-11-16 20:31:42,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:41" (1/1) ... [2022-11-16 20:31:42,629 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:41" (1/1) ... [2022-11-16 20:31:42,629 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:41" (1/1) ... [2022-11-16 20:31:42,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:41" (1/1) ... [2022-11-16 20:31:43,006 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:41" (1/1) ... [2022-11-16 20:31:43,062 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:41" (1/1) ... [2022-11-16 20:31:43,107 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:41" (1/1) ... [2022-11-16 20:31:43,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 20:31:43,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 20:31:43,289 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 20:31:43,290 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 20:31:43,291 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:41" (1/1) ... [2022-11-16 20:31:43,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:31:43,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:31:43,331 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 20:31:43,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 20:31:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-11-16 20:31:43,392 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-11-16 20:31:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-11-16 20:31:43,393 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-11-16 20:31:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 20:31:43,393 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 20:31:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-11-16 20:31:43,393 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-11-16 20:31:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-11-16 20:31:43,394 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-11-16 20:31:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-11-16 20:31:43,394 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-11-16 20:31:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 20:31:43,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 20:31:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 20:31:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 20:31:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-16 20:31:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-16 20:31:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 20:31:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 20:31:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 20:31:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 20:31:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-11-16 20:31:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-11-16 20:31:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 20:31:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 20:31:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 20:31:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 20:31:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-11-16 20:31:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-11-16 20:31:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-11-16 20:31:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-11-16 20:31:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 20:31:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 20:31:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 20:31:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 20:31:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 20:31:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 20:31:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 20:31:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 20:31:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-11-16 20:31:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-11-16 20:31:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-11-16 20:31:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-11-16 20:31:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-11-16 20:31:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-11-16 20:31:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 20:31:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 20:31:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 20:31:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 20:31:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-11-16 20:31:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-11-16 20:31:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-11-16 20:31:43,404 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-11-16 20:31:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 20:31:43,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 20:31:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 20:31:43,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 20:31:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-11-16 20:31:43,406 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-11-16 20:31:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 20:31:43,406 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 20:31:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-11-16 20:31:43,406 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-11-16 20:31:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 20:31:43,407 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 20:31:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 20:31:43,407 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 20:31:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 20:31:43,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 20:31:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 20:31:43,408 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 20:31:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 20:31:43,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 20:31:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-16 20:31:43,408 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-16 20:31:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 20:31:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 20:31:43,409 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 20:31:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-11-16 20:31:43,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-11-16 20:31:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 20:31:43,411 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 20:31:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 20:31:43,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 20:31:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 20:31:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 20:31:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 20:31:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 20:31:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 20:31:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 20:31:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 20:31:43,414 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 20:31:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 20:31:43,414 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 20:31:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-11-16 20:31:43,415 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-11-16 20:31:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 20:31:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-16 20:31:43,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-16 20:31:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 20:31:43,415 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 20:31:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 20:31:43,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 20:31:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-11-16 20:31:43,417 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-11-16 20:31:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 20:31:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 20:31:43,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 20:31:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 20:31:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 20:31:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 20:31:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 20:31:43,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 20:31:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-16 20:31:43,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-16 20:31:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 20:31:43,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 20:31:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 20:31:43,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 20:31:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 20:31:43,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 20:31:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-11-16 20:31:43,433 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-11-16 20:31:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-11-16 20:31:43,433 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-11-16 20:31:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 20:31:43,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 20:31:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 20:31:43,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 20:31:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-11-16 20:31:43,434 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-11-16 20:31:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-11-16 20:31:43,434 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-11-16 20:31:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-11-16 20:31:43,435 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-11-16 20:31:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-11-16 20:31:43,435 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-11-16 20:31:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 20:31:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 20:31:43,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 20:31:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 20:31:43,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 20:31:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 20:31:43,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 20:31:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 20:31:43,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 20:31:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-11-16 20:31:43,436 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-11-16 20:31:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 20:31:43,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 20:31:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-11-16 20:31:43,437 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-11-16 20:31:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 20:31:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 20:31:43,438 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 20:31:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-11-16 20:31:43,438 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-11-16 20:31:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 20:31:43,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 20:31:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 20:31:43,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 20:31:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 20:31:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 20:31:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-11-16 20:31:43,439 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-11-16 20:31:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:31:43,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:31:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 20:31:43,440 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 20:31:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 20:31:43,440 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 20:31:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 20:31:43,440 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 20:31:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 20:31:43,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 20:31:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-11-16 20:31:43,441 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-11-16 20:31:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 20:31:43,441 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 20:31:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-11-16 20:31:43,442 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-11-16 20:31:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 20:31:43,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 20:31:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-11-16 20:31:43,444 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-11-16 20:31:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-11-16 20:31:43,444 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-11-16 20:31:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 20:31:43,444 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 20:31:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 20:31:43,445 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 20:31:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 20:31:43,445 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 20:31:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 20:31:43,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 20:31:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-11-16 20:31:43,446 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-11-16 20:31:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 20:31:43,446 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 20:31:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 20:31:43,446 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 20:31:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-11-16 20:31:43,447 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-11-16 20:31:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-11-16 20:31:43,447 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-11-16 20:31:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 20:31:43,447 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 20:31:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 20:31:43,447 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 20:31:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-11-16 20:31:43,448 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-11-16 20:31:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-16 20:31:43,448 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-16 20:31:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-11-16 20:31:43,448 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-11-16 20:31:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 20:31:43,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 20:31:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 20:31:43,449 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 20:31:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-11-16 20:31:43,449 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-11-16 20:31:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 20:31:43,449 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 20:31:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-11-16 20:31:43,450 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-11-16 20:31:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 20:31:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 20:31:43,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 20:31:43,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 20:31:43,450 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 20:31:43,451 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 20:31:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-11-16 20:31:43,451 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-11-16 20:31:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 20:31:43,451 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 20:31:43,451 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 20:31:43,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 20:31:43,456 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-11-16 20:31:43,456 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-11-16 20:31:43,457 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-11-16 20:31:43,457 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-11-16 20:31:43,457 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 20:31:43,457 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-11-16 20:31:43,457 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-11-16 20:31:43,457 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 20:31:43,457 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 20:31:43,458 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 20:31:43,458 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 20:31:43,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 20:31:43,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 20:31:43,459 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 20:31:43,459 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 20:31:43,459 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-16 20:31:43,459 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-16 20:31:43,459 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-11-16 20:31:43,460 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-11-16 20:31:43,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 20:31:43,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 20:31:43,460 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-11-16 20:31:43,460 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-11-16 20:31:43,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 20:31:43,460 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 20:31:43,461 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 20:31:43,461 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 20:31:43,461 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-11-16 20:31:43,461 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-11-16 20:31:43,461 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 20:31:43,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 20:31:43,461 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 20:31:43,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 20:31:43,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 20:31:43,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 20:31:43,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 20:31:43,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 20:31:43,462 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-11-16 20:31:43,462 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-11-16 20:31:43,463 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 20:31:43,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 20:31:43,463 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 20:31:43,463 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 20:31:43,463 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 20:31:43,463 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 20:31:43,463 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 20:31:43,464 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 20:31:43,464 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 20:31:43,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 20:31:43,464 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 20:31:43,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 20:31:43,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 20:31:43,464 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-11-16 20:31:43,465 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-11-16 20:31:43,465 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-11-16 20:31:43,465 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-11-16 20:31:43,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 20:31:43,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 20:31:43,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 20:31:43,465 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-11-16 20:31:43,465 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-11-16 20:31:43,466 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-11-16 20:31:43,466 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-11-16 20:31:43,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 20:31:43,466 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-11-16 20:31:43,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-11-16 20:31:43,466 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 20:31:43,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 20:31:43,467 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 20:31:43,467 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 20:31:43,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 20:31:43,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 20:31:43,467 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-11-16 20:31:43,467 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-11-16 20:31:43,467 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 20:31:43,468 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 20:31:43,468 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 20:31:43,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 20:31:43,468 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 20:31:43,468 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 20:31:43,468 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 20:31:43,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 20:31:43,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 20:31:43,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 20:31:43,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 20:31:43,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 20:31:43,469 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 20:31:43,469 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 20:31:43,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 20:31:43,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 20:31:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-11-16 20:31:43,470 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-11-16 20:31:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-11-16 20:31:43,470 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-11-16 20:31:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-16 20:31:43,470 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-16 20:31:43,470 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-11-16 20:31:43,471 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-11-16 20:31:43,471 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-11-16 20:31:43,471 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-11-16 20:31:43,471 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-11-16 20:31:43,471 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-11-16 20:31:43,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 20:31:43,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 20:31:43,471 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 20:31:43,472 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 20:31:43,472 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 20:31:43,472 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 20:31:43,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 20:31:43,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 20:31:43,472 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-11-16 20:31:43,472 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-11-16 20:31:43,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-11-16 20:31:43,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-11-16 20:31:43,473 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 20:31:43,473 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 20:31:43,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-11-16 20:31:43,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-11-16 20:31:43,473 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-11-16 20:31:43,474 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-11-16 20:31:43,474 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 20:31:43,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 20:31:43,474 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-11-16 20:31:43,474 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-11-16 20:31:43,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 20:31:43,474 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-11-16 20:31:43,474 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-11-16 20:31:43,475 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 20:31:43,475 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 20:31:43,475 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 20:31:43,475 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 20:31:43,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 20:31:43,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 20:31:43,475 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-11-16 20:31:43,476 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-11-16 20:31:43,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 20:31:43,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 20:31:43,476 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-11-16 20:31:43,476 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-11-16 20:31:43,476 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 20:31:43,476 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 20:31:43,477 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-11-16 20:31:43,477 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-11-16 20:31:43,477 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 20:31:43,477 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 20:31:43,477 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 20:31:43,477 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 20:31:43,477 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 20:31:43,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 20:31:43,478 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-11-16 20:31:43,478 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-11-16 20:31:43,478 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-11-16 20:31:43,478 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-11-16 20:31:43,478 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-11-16 20:31:43,478 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-11-16 20:31:43,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 20:31:43,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 20:31:43,479 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-11-16 20:31:43,479 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-11-16 20:31:43,479 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-11-16 20:31:43,479 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-11-16 20:31:43,479 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-11-16 20:31:43,479 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-11-16 20:31:43,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-11-16 20:31:43,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-11-16 20:31:43,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 20:31:43,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 20:31:43,480 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 20:31:43,480 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 20:31:43,480 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 20:31:43,481 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 20:31:43,481 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 20:31:43,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 20:31:43,481 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-11-16 20:31:43,481 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-11-16 20:31:43,481 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-11-16 20:31:43,481 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-11-16 20:31:43,482 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-11-16 20:31:43,482 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-11-16 20:31:43,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 20:31:43,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 20:31:43,482 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-11-16 20:31:43,482 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-11-16 20:31:43,482 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 20:31:43,482 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 20:31:43,483 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-11-16 20:31:43,483 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-11-16 20:31:43,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 20:31:43,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 20:31:43,483 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 20:31:43,483 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 20:31:43,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 20:31:43,483 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-11-16 20:31:43,484 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-11-16 20:31:43,484 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-11-16 20:31:43,484 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-11-16 20:31:43,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 20:31:43,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 20:31:43,484 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-11-16 20:31:43,484 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-11-16 20:31:45,259 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 20:31:45,264 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 20:31:46,500 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 20:31:47,016 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 20:31:47,025 INFO L158 Benchmark]: Toolchain (without parser) took 11816.21ms. Allocated memory was 102.8MB in the beginning and 633.3MB in the end (delta: 530.6MB). Free memory was 69.1MB in the beginning and 370.5MB in the end (delta: -301.3MB). Peak memory consumption was 228.2MB. Max. memory is 16.1GB. [2022-11-16 20:31:47,027 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 102.8MB. Free memory was 53.5MB in the beginning and 53.4MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 20:31:47,028 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6709.00ms. Allocated memory was 102.8MB in the beginning and 333.4MB in the end (delta: 230.7MB). Free memory was 69.1MB in the beginning and 153.4MB in the end (delta: -84.3MB). Peak memory consumption was 154.8MB. Max. memory is 16.1GB. [2022-11-16 20:31:47,032 INFO L158 Benchmark]: Boogie Procedure Inliner took 631.81ms. Allocated memory is still 333.4MB. Free memory was 152.4MB in the beginning and 162.5MB in the end (delta: -10.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-16 20:31:47,037 INFO L158 Benchmark]: Boogie Preprocessor took 737.13ms. Allocated memory is still 333.4MB. Free memory was 162.5MB in the beginning and 168.1MB in the end (delta: -5.6MB). Peak memory consumption was 109.8MB. Max. memory is 16.1GB. [2022-11-16 20:31:47,038 INFO L158 Benchmark]: RCFGBuilder took 3734.28ms. Allocated memory was 333.4MB in the beginning and 633.3MB in the end (delta: 299.9MB). Free memory was 168.1MB in the beginning and 370.5MB in the end (delta: -202.4MB). Peak memory consumption was 95.4MB. Max. memory is 16.1GB. [2022-11-16 20:31:47,043 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 102.8MB. Free memory was 53.5MB in the beginning and 53.4MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6709.00ms. Allocated memory was 102.8MB in the beginning and 333.4MB in the end (delta: 230.7MB). Free memory was 69.1MB in the beginning and 153.4MB in the end (delta: -84.3MB). Peak memory consumption was 154.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 631.81ms. Allocated memory is still 333.4MB. Free memory was 152.4MB in the beginning and 162.5MB in the end (delta: -10.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 737.13ms. Allocated memory is still 333.4MB. Free memory was 162.5MB in the beginning and 168.1MB in the end (delta: -5.6MB). Peak memory consumption was 109.8MB. Max. memory is 16.1GB. * RCFGBuilder took 3734.28ms. Allocated memory was 333.4MB in the beginning and 633.3MB in the end (delta: 299.9MB). Free memory was 168.1MB in the beginning and 370.5MB in the end (delta: -202.4MB). 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 20:31:47,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1edb5588f581ece02eeb7885d279245e7d621dcbbbff2078bbf89ecbc6fe3a95 --- 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 20:31:49,425 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 20:31:49,427 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 20:31:49,448 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 20:31:49,449 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 20:31:49,452 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 20:31:49,455 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 20:31:49,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 20:31:49,462 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 20:31:49,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 20:31:49,470 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 20:31:49,471 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 20:31:49,471 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 20:31:49,472 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 20:31:49,473 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 20:31:49,474 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 20:31:49,474 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 20:31:49,475 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 20:31:49,477 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 20:31:49,478 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 20:31:49,487 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 20:31:49,490 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 20:31:49,492 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 20:31:49,494 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 20:31:49,505 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 20:31:49,505 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 20:31:49,506 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 20:31:49,507 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 20:31:49,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 20:31:49,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 20:31:49,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 20:31:49,509 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 20:31:49,510 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 20:31:49,511 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 20:31:49,512 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 20:31:49,512 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 20:31:49,513 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 20:31:49,513 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 20:31:49,513 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 20:31:49,514 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 20:31:49,520 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 20:31:49,525 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-16 20:31:49,569 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 20:31:49,569 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 20:31:49,570 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 20:31:49,571 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 20:31:49,572 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 20:31:49,572 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 20:31:49,572 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 20:31:49,572 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 20:31:49,573 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 20:31:49,573 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 20:31:49,574 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 20:31:49,574 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 20:31:49,576 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 20:31:49,576 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 20:31:49,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 20:31:49,577 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 20:31:49,577 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 20:31:49,577 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 20:31:49,577 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 20:31:49,578 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 20:31:49,578 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 20:31:49,578 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 20:31:49,578 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 20:31:49,579 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 20:31:49,579 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 20:31:49,579 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 20:31:49,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:31:49,580 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 20:31:49,580 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 20:31:49,580 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 20:31:49,580 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 20:31:49,581 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 20:31:49,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 20:31:49,582 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 20:31:49,582 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 20:31:49,582 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_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edb5588f581ece02eeb7885d279245e7d621dcbbbff2078bbf89ecbc6fe3a95 [2022-11-16 20:31:49,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 20:31:50,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 20:31:50,023 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 20:31:50,024 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 20:31:50,025 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 20:31:50,027 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 20:31:50,105 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/data/198d91f6f/8707acd4d82a40d89fed0d2394f4de0d/FLAGe1cfb3180 [2022-11-16 20:31:51,317 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 20:31:51,319 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 20:31:51,416 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/data/198d91f6f/8707acd4d82a40d89fed0d2394f4de0d/FLAGe1cfb3180 [2022-11-16 20:31:51,459 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/data/198d91f6f/8707acd4d82a40d89fed0d2394f4de0d [2022-11-16 20:31:51,462 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 20:31:51,464 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 20:31:51,469 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 20:31:51,469 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 20:31:51,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 20:31:51,474 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:31:51" (1/1) ... [2022-11-16 20:31:51,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24fc335d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:51, skipping insertion in model container [2022-11-16 20:31:51,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:31:51" (1/1) ... [2022-11-16 20:31:51,483 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 20:31:51,702 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:31:56,850 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_469a3612-d0f1-4ce1-9295-254f6d5cc623/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[543971,543984] [2022-11-16 20:31:56,883 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:31:57,011 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 20:31:57,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 20:31:57,741 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_469a3612-d0f1-4ce1-9295-254f6d5cc623/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[543971,543984] [2022-11-16 20:31:57,750 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:31:57,819 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 20:31:58,513 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_469a3612-d0f1-4ce1-9295-254f6d5cc623/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[543971,543984] [2022-11-16 20:31:58,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 20:31:59,197 INFO L208 MainTranslator]: Completed translation [2022-11-16 20:31:59,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:59 WrapperNode [2022-11-16 20:31:59,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 20:31:59,199 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 20:31:59,199 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 20:31:59,199 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 20:31:59,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:59" (1/1) ... [2022-11-16 20:31:59,384 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:59" (1/1) ... [2022-11-16 20:31:59,718 INFO L138 Inliner]: procedures = 601, calls = 5906, calls flagged for inlining = 313, calls inlined = 305, statements flattened = 12225 [2022-11-16 20:31:59,719 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 20:31:59,720 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 20:31:59,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 20:31:59,721 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 20:31:59,730 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:59" (1/1) ... [2022-11-16 20:31:59,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:59" (1/1) ... [2022-11-16 20:31:59,805 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:59" (1/1) ... [2022-11-16 20:31:59,805 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:59" (1/1) ... [2022-11-16 20:32:00,091 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:59" (1/1) ... [2022-11-16 20:32:00,146 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:59" (1/1) ... [2022-11-16 20:32:00,217 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:59" (1/1) ... [2022-11-16 20:32:00,264 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:59" (1/1) ... [2022-11-16 20:32:00,535 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 20:32:00,539 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 20:32:00,539 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 20:32:00,539 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 20:32:00,540 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:59" (1/1) ... [2022-11-16 20:32:00,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 20:32:00,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 20:32:00,568 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 20:32:00,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 20:32:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-11-16 20:32:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-11-16 20:32:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-11-16 20:32:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-11-16 20:32:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 20:32:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 20:32:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-11-16 20:32:00,617 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-11-16 20:32:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-11-16 20:32:00,617 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-11-16 20:32:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-11-16 20:32:00,617 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-11-16 20:32:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 20:32:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 20:32:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 20:32:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 20:32:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-16 20:32:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-16 20:32:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 20:32:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 20:32:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 20:32:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 20:32:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-11-16 20:32:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-11-16 20:32:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 20:32:00,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 20:32:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 20:32:00,620 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 20:32:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-11-16 20:32:00,620 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-11-16 20:32:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-11-16 20:32:00,621 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-11-16 20:32:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 20:32:00,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 20:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 20:32:00,622 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 20:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 20:32:00,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 20:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 20:32:00,623 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 20:32:00,623 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-11-16 20:32:00,623 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-11-16 20:32:00,623 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-11-16 20:32:00,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-11-16 20:32:00,624 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-11-16 20:32:00,624 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-11-16 20:32:00,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 20:32:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 20:32:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 20:32:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 20:32:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 20:32:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 20:32:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-11-16 20:32:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-11-16 20:32:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-11-16 20:32:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-11-16 20:32:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 20:32:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 20:32:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 20:32:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 20:32:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-11-16 20:32:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-11-16 20:32:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 20:32:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 20:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-11-16 20:32:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-11-16 20:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 20:32:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 20:32:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 20:32:00,631 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 20:32:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 20:32:00,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 20:32:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 20:32:00,632 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 20:32:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 20:32:00,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 20:32:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-16 20:32:00,632 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-16 20:32:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 20:32:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 20:32:00,633 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 20:32:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 20:32:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 20:32:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-11-16 20:32:00,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-11-16 20:32:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 20:32:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 20:32:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 20:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 20:32:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 20:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 20:32:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 20:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 20:32:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 20:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 20:32:00,638 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 20:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 20:32:00,638 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 20:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 20:32:00,638 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 20:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-11-16 20:32:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-11-16 20:32:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-16 20:32:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-16 20:32:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 20:32:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 20:32:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 20:32:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 20:32:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-11-16 20:32:00,641 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-11-16 20:32:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 20:32:00,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 20:32:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 20:32:00,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 20:32:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 20:32:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 20:32:00,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 20:32:00,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 20:32:00,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-16 20:32:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-16 20:32:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 20:32:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 20:32:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 20:32:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 20:32:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 20:32:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 20:32:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-11-16 20:32:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-11-16 20:32:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-11-16 20:32:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-11-16 20:32:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 20:32:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 20:32:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 20:32:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 20:32:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-11-16 20:32:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-11-16 20:32:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-11-16 20:32:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-11-16 20:32:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-11-16 20:32:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-11-16 20:32:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-11-16 20:32:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-11-16 20:32:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 20:32:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 20:32:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 20:32:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 20:32:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 20:32:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 20:32:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 20:32:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 20:32:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 20:32:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-11-16 20:32:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-11-16 20:32:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 20:32:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 20:32:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-11-16 20:32:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-11-16 20:32:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 20:32:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 20:32:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 20:32:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-11-16 20:32:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-11-16 20:32:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 20:32:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 20:32:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 20:32:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 20:32:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 20:32:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 20:32:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 20:32:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-11-16 20:32:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-11-16 20:32:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 20:32:00,662 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:32:00,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 20:32:00,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 20:32:00,662 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 20:32:00,662 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 20:32:00,662 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 20:32:00,662 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 20:32:00,663 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 20:32:00,663 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 20:32:00,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 20:32:00,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 20:32:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-11-16 20:32:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-11-16 20:32:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 20:32:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 20:32:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-11-16 20:32:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-11-16 20:32:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 20:32:00,666 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 20:32:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-11-16 20:32:00,666 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-11-16 20:32:00,666 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 20:32:00,666 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 20:32:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-11-16 20:32:00,666 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-11-16 20:32:00,667 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 20:32:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 20:32:00,667 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 20:32:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 20:32:00,667 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 20:32:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 20:32:00,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 20:32:00,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 20:32:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-11-16 20:32:00,668 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-11-16 20:32:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 20:32:00,668 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 20:32:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 20:32:00,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 20:32:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-11-16 20:32:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-11-16 20:32:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-11-16 20:32:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-11-16 20:32:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 20:32:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 20:32:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 20:32:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 20:32:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 20:32:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-11-16 20:32:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-11-16 20:32:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-16 20:32:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-16 20:32:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-11-16 20:32:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-11-16 20:32:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 20:32:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 20:32:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 20:32:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 20:32:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-11-16 20:32:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-11-16 20:32:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 20:32:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 20:32:00,672 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 20:32:00,672 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-11-16 20:32:00,673 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-11-16 20:32:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 20:32:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 20:32:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 20:32:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 20:32:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 20:32:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 20:32:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 20:32:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-11-16 20:32:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-11-16 20:32:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 20:32:00,678 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 20:32:00,679 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 20:32:00,679 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 20:32:00,679 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-11-16 20:32:00,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-11-16 20:32:00,679 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-11-16 20:32:00,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-11-16 20:32:00,679 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 20:32:00,679 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-11-16 20:32:00,680 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-11-16 20:32:00,680 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 20:32:00,680 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 20:32:00,680 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 20:32:00,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 20:32:00,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 20:32:00,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 20:32:00,680 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 20:32:00,681 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 20:32:00,681 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-16 20:32:00,681 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-16 20:32:00,681 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-11-16 20:32:00,681 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-11-16 20:32:00,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 20:32:00,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 20:32:00,681 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-11-16 20:32:00,682 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-11-16 20:32:00,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 20:32:00,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 20:32:00,682 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 20:32:00,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 20:32:00,682 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-11-16 20:32:00,682 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-11-16 20:32:00,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 20:32:00,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 20:32:00,683 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 20:32:00,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 20:32:00,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 20:32:00,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 20:32:00,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 20:32:00,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 20:32:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-11-16 20:32:00,684 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-11-16 20:32:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 20:32:00,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 20:32:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 20:32:00,684 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 20:32:00,684 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 20:32:00,685 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 20:32:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 20:32:00,685 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 20:32:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 20:32:00,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 20:32:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 20:32:00,685 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 20:32:00,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 20:32:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-11-16 20:32:00,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-11-16 20:32:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-11-16 20:32:00,686 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-11-16 20:32:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 20:32:00,686 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 20:32:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 20:32:00,686 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-11-16 20:32:00,687 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-11-16 20:32:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-11-16 20:32:00,687 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-11-16 20:32:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 20:32:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 20:32:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 20:32:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 20:32:00,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 20:32:00,688 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-11-16 20:32:00,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-11-16 20:32:00,688 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 20:32:00,688 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 20:32:00,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 20:32:00,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 20:32:00,688 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-11-16 20:32:00,688 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-11-16 20:32:00,689 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 20:32:00,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 20:32:00,689 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 20:32:00,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 20:32:00,689 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 20:32:00,689 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 20:32:00,689 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 20:32:00,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 20:32:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 20:32:00,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 20:32:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 20:32:00,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 20:32:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 20:32:00,690 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 20:32:00,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 20:32:00,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 20:32:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-11-16 20:32:00,691 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-11-16 20:32:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-11-16 20:32:00,691 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-11-16 20:32:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-16 20:32:00,691 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-16 20:32:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-11-16 20:32:00,691 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-11-16 20:32:00,691 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-11-16 20:32:00,692 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-11-16 20:32:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-11-16 20:32:00,692 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-11-16 20:32:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 20:32:00,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 20:32:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 20:32:00,692 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 20:32:00,692 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 20:32:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 20:32:00,693 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 20:32:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 20:32:00,693 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-11-16 20:32:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-11-16 20:32:00,693 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 20:32:00,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 20:32:00,693 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-11-16 20:32:00,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-11-16 20:32:00,694 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 20:32:00,694 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 20:32:00,694 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-11-16 20:32:00,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-11-16 20:32:00,694 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-11-16 20:32:00,694 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-11-16 20:32:00,694 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 20:32:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 20:32:00,695 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-11-16 20:32:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-11-16 20:32:00,695 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-11-16 20:32:00,695 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-11-16 20:32:00,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 20:32:00,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 20:32:00,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 20:32:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 20:32:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 20:32:00,696 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 20:32:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 20:32:00,696 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 20:32:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 20:32:00,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 20:32:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-11-16 20:32:00,697 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-11-16 20:32:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-11-16 20:32:00,697 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-11-16 20:32:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 20:32:00,697 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 20:32:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-11-16 20:32:00,697 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-11-16 20:32:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 20:32:00,698 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 20:32:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 20:32:00,698 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 20:32:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 20:32:00,698 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 20:32:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-11-16 20:32:00,698 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-11-16 20:32:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-11-16 20:32:00,699 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-11-16 20:32:00,699 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-11-16 20:32:00,699 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-11-16 20:32:00,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 20:32:00,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 20:32:00,699 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-11-16 20:32:00,699 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-11-16 20:32:00,699 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-11-16 20:32:00,700 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-11-16 20:32:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-11-16 20:32:00,700 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-11-16 20:32:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-11-16 20:32:00,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-11-16 20:32:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 20:32:00,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 20:32:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 20:32:00,701 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 20:32:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 20:32:00,701 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 20:32:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-11-16 20:32:00,701 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-11-16 20:32:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-11-16 20:32:00,701 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-11-16 20:32:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-11-16 20:32:00,702 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-11-16 20:32:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 20:32:00,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 20:32:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-11-16 20:32:00,702 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-11-16 20:32:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 20:32:00,702 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 20:32:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-11-16 20:32:00,703 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-11-16 20:32:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 20:32:00,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 20:32:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 20:32:00,703 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 20:32:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-11-16 20:32:00,703 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-11-16 20:32:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-11-16 20:32:00,704 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-11-16 20:32:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 20:32:00,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 20:32:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-11-16 20:32:00,704 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-11-16 20:32:02,488 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 20:32:02,495 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 20:32:11,550 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 20:32:21,796 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 20:32:21,800 INFO L158 Benchmark]: Toolchain (without parser) took 30334.67ms. Allocated memory was 71.3MB in the beginning and 954.2MB in the end (delta: 882.9MB). Free memory was 44.3MB in the beginning and 696.1MB in the end (delta: -651.8MB). Peak memory consumption was 289.2MB. Max. memory is 16.1GB. [2022-11-16 20:32:21,802 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 71.3MB. Free memory was 52.1MB in the beginning and 52.1MB in the end (delta: 53.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 20:32:21,803 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7729.51ms. Allocated memory was 71.3MB in the beginning and 463.5MB in the end (delta: 392.2MB). Free memory was 44.1MB in the beginning and 341.6MB in the end (delta: -297.4MB). Peak memory consumption was 214.3MB. Max. memory is 16.1GB. [2022-11-16 20:32:21,804 INFO L158 Benchmark]: Boogie Procedure Inliner took 520.46ms. Allocated memory is still 463.5MB. Free memory was 341.6MB in the beginning and 273.4MB in the end (delta: 68.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2022-11-16 20:32:21,805 INFO L158 Benchmark]: Boogie Preprocessor took 815.14ms. Allocated memory is still 463.5MB. Free memory was 273.4MB in the beginning and 299.2MB in the end (delta: -25.8MB). Peak memory consumption was 146.2MB. Max. memory is 16.1GB. [2022-11-16 20:32:21,809 INFO L158 Benchmark]: RCFGBuilder took 21259.60ms. Allocated memory was 463.5MB in the beginning and 954.2MB in the end (delta: 490.7MB). Free memory was 299.2MB in the beginning and 696.1MB in the end (delta: -396.9MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. [2022-11-16 20:32:21,813 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 71.3MB. Free memory was 52.1MB in the beginning and 52.1MB in the end (delta: 53.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7729.51ms. Allocated memory was 71.3MB in the beginning and 463.5MB in the end (delta: 392.2MB). Free memory was 44.1MB in the beginning and 341.6MB in the end (delta: -297.4MB). Peak memory consumption was 214.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 520.46ms. Allocated memory is still 463.5MB. Free memory was 341.6MB in the beginning and 273.4MB in the end (delta: 68.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 815.14ms. Allocated memory is still 463.5MB. Free memory was 273.4MB in the beginning and 299.2MB in the end (delta: -25.8MB). Peak memory consumption was 146.2MB. Max. memory is 16.1GB. * RCFGBuilder took 21259.60ms. Allocated memory was 463.5MB in the beginning and 954.2MB in the end (delta: 490.7MB). Free memory was 299.2MB in the beginning and 696.1MB in the end (delta: -396.9MB). Peak memory consumption was 151.0MB. 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 20:32:21,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_469a3612-d0f1-4ce1-9295-254f6d5cc623/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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]