./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 55cf09ea68be24a0d5f8c9dde4ef5a1b06b863f1db24b654d3cf43a34972c685 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:52:23,175 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:52:23,177 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:52:23,206 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:52:23,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:52:23,208 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:52:23,210 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:52:23,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:52:23,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:52:23,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:52:23,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:52:23,218 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:52:23,219 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:52:23,220 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:52:23,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:52:23,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:52:23,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:52:23,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:52:23,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:52:23,230 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:52:23,232 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:52:23,234 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:52:23,235 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:52:23,236 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:52:23,240 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:52:23,240 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:52:23,241 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:52:23,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:52:23,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:52:23,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:52:23,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:52:23,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:52:23,246 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:52:23,247 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:52:23,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:52:23,248 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:52:23,249 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:52:23,250 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:52:23,250 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:52:23,251 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:52:23,252 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:52:23,253 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:52:23,276 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:52:23,276 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:52:23,277 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:52:23,277 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:52:23,278 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:52:23,278 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:52:23,278 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:52:23,279 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:52:23,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:52:23,279 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:52:23,279 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:52:23,279 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:52:23,280 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:52:23,280 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:52:23,280 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:52:23,280 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:52:23,280 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:52:23,281 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:52:23,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:23,281 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:52:23,281 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:52:23,281 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:52:23,281 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:52:23,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:52:23,282 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:52:23,282 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_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 55cf09ea68be24a0d5f8c9dde4ef5a1b06b863f1db24b654d3cf43a34972c685 [2021-11-23 15:52:23,557 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:52:23,580 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:52:23,582 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:52:23,585 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:52:23,585 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:52:23,587 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:52:23,673 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/data/db18488f4/1c1ed317d0ab450395d8265d8b75d0e0/FLAGa8e429bfd [2021-11-23 15:52:24,809 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:52:24,809 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:52:24,888 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/data/db18488f4/1c1ed317d0ab450395d8265d8b75d0e0/FLAGa8e429bfd [2021-11-23 15:52:25,036 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/data/db18488f4/1c1ed317d0ab450395d8265d8b75d0e0 [2021-11-23 15:52:25,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:52:25,041 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:52:25,044 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:25,044 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:52:25,047 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:52:25,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:25" (1/1) ... [2021-11-23 15:52:25,053 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@122f0ad3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:25, skipping insertion in model container [2021-11-23 15:52:25,053 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:25" (1/1) ... [2021-11-23 15:52:25,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:52:25,285 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:30,330 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[530939,530952] [2021-11-23 15:52:30,363 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:30,446 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:52:31,095 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[530939,530952] [2021-11-23 15:52:31,110 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:31,438 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:52:31,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:31 WrapperNode [2021-11-23 15:52:31,439 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:31,440 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:31,441 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:52:31,441 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:52:31,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:31" (1/1) ... [2021-11-23 15:52:31,637 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:31" (1/1) ... [2021-11-23 15:52:32,068 INFO L137 Inliner]: procedures = 564, calls = 5856, calls flagged for inlining = 283, calls inlined = 275, statements flattened = 11973 [2021-11-23 15:52:32,070 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:32,071 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:52:32,071 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:52:32,071 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:52:32,082 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:31" (1/1) ... [2021-11-23 15:52:32,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:31" (1/1) ... [2021-11-23 15:52:32,224 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:31" (1/1) ... [2021-11-23 15:52:32,224 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:31" (1/1) ... [2021-11-23 15:52:32,551 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:31" (1/1) ... [2021-11-23 15:52:32,592 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:31" (1/1) ... [2021-11-23 15:52:32,632 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:31" (1/1) ... [2021-11-23 15:52:32,687 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:52:32,688 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:52:32,688 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:52:32,688 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:52:32,689 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:31" (1/1) ... [2021-11-23 15:52:32,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:32,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:52:32,785 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:52:32,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:52:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-23 15:52:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-23 15:52:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-23 15:52:32,839 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-23 15:52:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:52:32,839 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:52:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-23 15:52:32,840 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-23 15:52:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-23 15:52:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-23 15:52:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-23 15:52:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-23 15:52:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:52:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:52:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:52:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:52:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:52:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:52:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:52:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:52:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-23 15:52:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-23 15:52:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:52:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:52:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:52:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:52:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:52:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:52:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-23 15:52:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-23 15:52:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-23 15:52:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-23 15:52:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:52:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:52:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:52:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:52:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:52:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:52:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:52:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:52:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-23 15:52:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-23 15:52:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-23 15:52:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-23 15:52:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-23 15:52:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-23 15:52:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:52:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:52:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-23 15:52:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-23 15:52:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:52:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:52:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_29 [2021-11-23 15:52:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_29 [2021-11-23 15:52:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2021-11-23 15:52:32,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2021-11-23 15:52:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-23 15:52:32,849 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-23 15:52:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-23 15:52:32,849 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-23 15:52:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:52:32,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:52:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:52:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:52:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-23 15:52:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-23 15:52:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:52:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:52:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-23 15:52:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-23 15:52:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:52:32,854 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:52:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_17 [2021-11-23 15:52:32,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_17 [2021-11-23 15:52:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_16 [2021-11-23 15:52:32,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_16 [2021-11-23 15:52:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_15 [2021-11-23 15:52:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_15 [2021-11-23 15:52:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:52:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:52:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_14 [2021-11-23 15:52:32,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_14 [2021-11-23 15:52:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:52:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:52:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_11 [2021-11-23 15:52:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_11 [2021-11-23 15:52:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:52:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:52:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:52:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:52:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:52:32,857 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:52:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:52:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:52:32,857 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:52:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-23 15:52:32,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-23 15:52:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:52:32,859 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:52:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:52:32,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:52:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:52:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:52:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:52:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:52:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-11-23 15:52:32,861 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-11-23 15:52:32,861 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:52:32,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:52:32,862 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:52:32,862 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:52:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:52:32,863 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:52:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-23 15:52:32,863 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-23 15:52:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:52:32,863 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 15:52:32,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 15:52:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:52:32,864 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:52:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:52:32,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:52:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-23 15:52:32,865 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-23 15:52:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:52:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:52:32,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:52:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:52:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:52:32,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:52:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:52:32,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:52:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:52:32,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:52:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:52:32,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:52:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:52:32,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:52:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-23 15:52:32,879 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-23 15:52:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-23 15:52:32,879 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-23 15:52:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:52:32,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:52:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:52:32,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:52:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:52:32,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:52:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:52:32,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:52:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-23 15:52:32,881 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-23 15:52:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-23 15:52:32,881 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-23 15:52:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-23 15:52:32,881 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-23 15:52:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-23 15:52:32,881 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-23 15:52:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:52:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:52:32,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:52:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-23 15:52:32,882 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-23 15:52:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:52:32,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:52:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-23 15:52:32,883 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-23 15:52:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:52:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:52:32,883 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:52:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-23 15:52:32,883 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-23 15:52:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:52:32,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:52:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:52:32,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:52:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:52:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:52:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-23 15:52:32,885 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-23 15:52:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:52:32,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:52:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:52:32,885 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:52:32,885 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:52:32,885 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:52:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:52:32,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:52:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:52:32,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:52:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-23 15:52:32,886 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-23 15:52:32,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:52:32,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:52:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-23 15:52:32,887 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-23 15:52:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:52:32,887 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:52:32,887 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-23 15:52:32,887 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-23 15:52:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-23 15:52:32,888 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-23 15:52:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:52:32,888 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:52:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:52:32,888 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:52:32,888 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:52:32,889 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:52:32,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:52:32,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:52:32,889 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-23 15:52:32,889 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-23 15:52:32,889 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:52:32,890 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:52:32,890 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:52:32,890 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:52:32,890 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-23 15:52:32,890 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-23 15:52:32,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-23 15:52:32,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-23 15:52:32,891 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-23 15:52:32,891 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-23 15:52:32,891 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:52:32,891 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:52:32,891 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:52:32,891 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:52:32,895 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-23 15:52:32,895 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-23 15:52:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 15:52:32,896 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 15:52:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-23 15:52:32,896 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-23 15:52:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:52:32,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:52:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:52:32,896 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:52:32,896 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-23 15:52:32,897 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-23 15:52:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:52:32,897 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:52:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-23 15:52:32,897 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-23 15:52:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:52:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:52:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:52:32,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:52:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:52:32,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:52:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-23 15:52:32,898 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-23 15:52:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:52:32,898 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:52:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:52:32,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:52:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-23 15:52:32,898 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-23 15:52:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-23 15:52:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-23 15:52:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:52:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-23 15:52:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-23 15:52:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 15:52:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 15:52:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:52:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:52:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:52:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:52:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:52:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:52:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 15:52:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 15:52:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-23 15:52:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-23 15:52:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:52:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:52:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-23 15:52:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-23 15:52:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:52:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:52:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:52:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:52:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-23 15:52:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-23 15:52:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:52:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:52:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:52:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:52:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:52:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:52:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:52:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:52:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-23 15:52:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-23 15:52:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:52:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:52:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:52:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:52:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 15:52:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 15:52:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:52:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:52:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:52:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:52:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:52:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:52:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:52:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-23 15:52:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-23 15:52:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-23 15:52:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-23 15:52:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:52:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:52:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:52:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-23 15:52:32,904 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-23 15:52:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-23 15:52:32,904 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-23 15:52:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:52:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-23 15:52:32,904 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-23 15:52:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:52:32,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:52:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:52:32,904 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:52:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:52:32,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:52:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-23 15:52:32,905 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-23 15:52:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:52:32,905 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:52:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:52:32,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:52:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:52:32,905 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:52:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:52:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:52:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:52:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:52:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:52:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:52:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:52:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:52:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:52:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:52:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:52:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:52:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-23 15:52:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-23 15:52:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-23 15:52:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-23 15:52:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-23 15:52:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-23 15:52:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-23 15:52:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-23 15:52:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-23 15:52:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-23 15:52:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-23 15:52:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-23 15:52:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:52:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:52:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:52:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:52:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:52:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:52:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:52:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:52:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-23 15:52:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-23 15:52:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 15:52:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 15:52:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:52:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:52:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 15:52:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 15:52:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-23 15:52:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-23 15:52:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:52:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:52:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-23 15:52:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-23 15:52:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:52:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-23 15:52:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-23 15:52:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:52:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:52:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:52:32,911 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:52:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:52:32,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:52:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-23 15:52:32,911 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-23 15:52:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:52:32,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:52:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-23 15:52:32,911 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-23 15:52:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 15:52:32,912 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 15:52:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-23 15:52:32,912 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-23 15:52:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:52:32,912 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:52:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:52:32,912 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:52:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:52:32,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:52:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-23 15:52:32,912 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-23 15:52:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-23 15:52:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-23 15:52:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-23 15:52:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-23 15:52:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-23 15:52:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-23 15:52:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-23 15:52:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-23 15:52:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-23 15:52:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-23 15:52:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-23 15:52:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-23 15:52:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:52:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:52:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:52:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:52:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:52:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:52:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:52:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:52:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-23 15:52:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-23 15:52:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-23 15:52:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-23 15:52:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-23 15:52:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-23 15:52:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-23 15:52:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-23 15:52:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:52:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:52:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-23 15:52:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-23 15:52:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:52:32,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:52:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:52:32,916 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:52:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:52:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-23 15:52:32,916 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-23 15:52:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-23 15:52:32,916 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-23 15:52:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:52:32,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:52:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-23 15:52:32,917 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-23 15:52:34,402 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:52:34,409 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:52:35,317 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:52:35,322 INFO L158 Benchmark]: Toolchain (without parser) took 10279.75ms. Allocated memory was 100.7MB in the beginning and 763.4MB in the end (delta: 662.7MB). Free memory was 60.3MB in the beginning and 574.9MB in the end (delta: -514.6MB). Peak memory consumption was 209.3MB. Max. memory is 16.1GB. [2021-11-23 15:52:35,322 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 100.7MB. Free memory is still 80.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:52:35,323 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6395.95ms. Allocated memory was 100.7MB in the beginning and 381.7MB in the end (delta: 281.0MB). Free memory was 60.3MB in the beginning and 218.5MB in the end (delta: -158.2MB). Peak memory consumption was 139.0MB. Max. memory is 16.1GB. [2021-11-23 15:52:35,324 INFO L158 Benchmark]: Boogie Procedure Inliner took 629.52ms. Allocated memory is still 381.7MB. Free memory was 218.5MB in the beginning and 238.3MB in the end (delta: -19.9MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2021-11-23 15:52:35,325 INFO L158 Benchmark]: Boogie Preprocessor took 616.46ms. Allocated memory is still 381.7MB. Free memory was 238.3MB in the beginning and 179.8MB in the end (delta: 58.5MB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. [2021-11-23 15:52:35,325 INFO L158 Benchmark]: RCFGBuilder took 2632.35ms. Allocated memory was 381.7MB in the beginning and 763.4MB in the end (delta: 381.7MB). Free memory was 179.8MB in the beginning and 574.9MB in the end (delta: -395.1MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. [2021-11-23 15:52:35,329 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 100.7MB. Free memory is still 80.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6395.95ms. Allocated memory was 100.7MB in the beginning and 381.7MB in the end (delta: 281.0MB). Free memory was 60.3MB in the beginning and 218.5MB in the end (delta: -158.2MB). Peak memory consumption was 139.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 629.52ms. Allocated memory is still 381.7MB. Free memory was 218.5MB in the beginning and 238.3MB in the end (delta: -19.9MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 616.46ms. Allocated memory is still 381.7MB. Free memory was 238.3MB in the beginning and 179.8MB in the end (delta: 58.5MB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2632.35ms. Allocated memory was 381.7MB in the beginning and 763.4MB in the end (delta: 381.7MB). Free memory was 179.8MB in the beginning and 574.9MB in the end (delta: -395.1MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:52:35,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 55cf09ea68be24a0d5f8c9dde4ef5a1b06b863f1db24b654d3cf43a34972c685 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:52:37,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:52:37,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:52:37,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:52:37,922 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:52:37,927 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:52:37,931 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:52:37,936 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:52:37,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:52:37,947 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:52:37,952 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:52:37,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:52:37,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:52:37,955 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:52:37,956 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:52:37,958 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:52:37,959 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:52:37,960 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:52:37,962 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:52:37,969 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:52:37,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:52:37,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:52:37,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:52:37,978 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:52:37,987 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:52:37,988 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:52:37,988 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:52:37,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:52:37,991 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:52:37,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:52:37,993 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:52:37,994 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:52:37,996 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:52:37,997 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:52:37,998 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:52:37,998 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:52:37,999 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:52:38,000 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:52:38,000 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:52:38,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:52:38,003 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:52:38,004 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:52:38,054 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:52:38,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:52:38,055 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:52:38,055 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:52:38,056 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:52:38,056 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:52:38,057 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:52:38,057 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:52:38,057 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:52:38,057 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:52:38,057 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:52:38,058 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:52:38,058 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:52:38,058 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:52:38,058 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:52:38,059 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:52:38,059 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:52:38,059 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:52:38,059 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:52:38,060 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:52:38,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:38,060 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:52:38,060 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:52:38,060 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:52:38,060 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:52:38,060 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:52:38,060 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:52:38,061 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:52:38,061 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:52:38,061 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_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 55cf09ea68be24a0d5f8c9dde4ef5a1b06b863f1db24b654d3cf43a34972c685 [2021-11-23 15:52:38,473 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:52:38,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:52:38,497 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:52:38,498 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:52:38,499 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:52:38,501 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:52:38,572 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/data/7295fb843/71cbcfabd9a94692a7e8fc6d76be554e/FLAGef01a6061 [2021-11-23 15:52:39,897 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:52:39,897 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:52:39,979 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/data/7295fb843/71cbcfabd9a94692a7e8fc6d76be554e/FLAGef01a6061 [2021-11-23 15:52:40,015 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/data/7295fb843/71cbcfabd9a94692a7e8fc6d76be554e [2021-11-23 15:52:40,018 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:52:40,020 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:52:40,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:40,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:52:40,027 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:52:40,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:40" (1/1) ... [2021-11-23 15:52:40,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@518bf9bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:40, skipping insertion in model container [2021-11-23 15:52:40,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:40" (1/1) ... [2021-11-23 15:52:40,037 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:52:40,291 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:45,345 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[530939,530952] [2021-11-23 15:52:45,377 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:45,484 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:52:45,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:46,199 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[530939,530952] [2021-11-23 15:52:46,208 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:46,270 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:52:46,895 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[530939,530952] [2021-11-23 15:52:46,910 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:47,350 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:52:47,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:47 WrapperNode [2021-11-23 15:52:47,351 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:47,353 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:47,353 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:52:47,353 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:52:47,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:47" (1/1) ... [2021-11-23 15:52:47,600 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:47" (1/1) ... [2021-11-23 15:52:48,040 INFO L137 Inliner]: procedures = 578, calls = 5856, calls flagged for inlining = 283, calls inlined = 275, statements flattened = 11596 [2021-11-23 15:52:48,041 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:48,042 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:52:48,042 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:52:48,042 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:52:48,052 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:47" (1/1) ... [2021-11-23 15:52:48,052 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:47" (1/1) ... [2021-11-23 15:52:48,152 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:47" (1/1) ... [2021-11-23 15:52:48,153 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:47" (1/1) ... [2021-11-23 15:52:48,645 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:47" (1/1) ... [2021-11-23 15:52:48,691 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:47" (1/1) ... [2021-11-23 15:52:48,770 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:47" (1/1) ... [2021-11-23 15:52:48,876 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:52:48,878 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:52:48,878 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:52:48,879 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:52:48,880 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:47" (1/1) ... [2021-11-23 15:52:48,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:48,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:52:48,912 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:52:48,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:52:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-23 15:52:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-23 15:52:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-23 15:52:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-23 15:52:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:52:48,967 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:52:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-23 15:52:48,967 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-23 15:52:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-23 15:52:48,967 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-23 15:52:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-23 15:52:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-23 15:52:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:52:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:52:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:52:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:52:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:52:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:52:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:52:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:52:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-23 15:52:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-23 15:52:48,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:52:48,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:52:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:52:48,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:52:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:52:48,971 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:52:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-23 15:52:48,972 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-23 15:52:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-23 15:52:48,972 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-23 15:52:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:52:48,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:52:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:52:48,973 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:52:48,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:52:48,973 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:52:48,973 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:52:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:52:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-23 15:52:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-23 15:52:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-23 15:52:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-23 15:52:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-23 15:52:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-23 15:52:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:52:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:52:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-23 15:52:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-23 15:52:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:52:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:52:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:52:48,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:52:48,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_29 [2021-11-23 15:52:48,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_29 [2021-11-23 15:52:48,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2021-11-23 15:52:48,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2021-11-23 15:52:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-23 15:52:48,979 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-23 15:52:48,979 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-23 15:52:48,980 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-23 15:52:48,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:52:48,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:52:48,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:52:48,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:52:48,981 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-23 15:52:48,981 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-23 15:52:48,981 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:52:48,981 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:52:48,981 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-23 15:52:48,982 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-23 15:52:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:52:48,982 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:52:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_17 [2021-11-23 15:52:48,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_17 [2021-11-23 15:52:48,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_16 [2021-11-23 15:52:48,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_16 [2021-11-23 15:52:48,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_15 [2021-11-23 15:52:48,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_15 [2021-11-23 15:52:48,983 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:52:48,983 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:52:48,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_14 [2021-11-23 15:52:48,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_14 [2021-11-23 15:52:48,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:52:48,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:52:48,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_11 [2021-11-23 15:52:48,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_11 [2021-11-23 15:52:48,985 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:52:48,985 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:52:48,986 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:52:48,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:52:48,986 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:52:48,986 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:52:48,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:52:48,987 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:52:48,988 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:52:48,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:52:48,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:52:48,989 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-23 15:52:48,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-23 15:52:48,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:52:48,989 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:52:48,989 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:52:48,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:52:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:52:48,990 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:52:48,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:52:48,991 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:52:48,991 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:52:48,991 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-11-23 15:52:48,992 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-11-23 15:52:48,992 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:52:48,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:52:48,992 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:52:48,993 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:52:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:52:48,996 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:52:48,996 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-23 15:52:48,996 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-23 15:52:48,996 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 15:52:48,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 15:52:48,998 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:52:48,999 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:52:48,999 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:52:48,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:52:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-23 15:52:49,006 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-23 15:52:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:52:49,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:52:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:52:49,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:52:49,007 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:52:49,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:52:49,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:52:49,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:52:49,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:52:49,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:52:49,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:52:49,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:52:49,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:52:49,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:52:49,008 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-23 15:52:49,009 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-23 15:52:49,009 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-23 15:52:49,009 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-23 15:52:49,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:52:49,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:52:49,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:52:49,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:52:49,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:52:49,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:52:49,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:52:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:52:49,011 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-23 15:52:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-23 15:52:49,011 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-23 15:52:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-23 15:52:49,012 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-23 15:52:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-23 15:52:49,012 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-23 15:52:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-23 15:52:49,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:52:49,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:52:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:52:49,013 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-23 15:52:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-23 15:52:49,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:52:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:52:49,013 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-23 15:52:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-23 15:52:49,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:52:49,014 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:52:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:52:49,014 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-23 15:52:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-23 15:52:49,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:52:49,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:52:49,015 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:52:49,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:52:49,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:52:49,015 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:52:49,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:52:49,015 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-23 15:52:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-23 15:52:49,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:52:49,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:52:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:52:49,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:52:49,016 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:52:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:52:49,017 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:52:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:52:49,017 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:52:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:52:49,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:52:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:52:49,018 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-23 15:52:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-23 15:52:49,018 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:52:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:52:49,018 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-23 15:52:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-23 15:52:49,018 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:52:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:52:49,019 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-23 15:52:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-23 15:52:49,019 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:52:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:52:49,019 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-23 15:52:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-23 15:52:49,020 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:52:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:52:49,020 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:52:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:52:49,020 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:52:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:52:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:52:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:52:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-23 15:52:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-23 15:52:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:52:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:52:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:52:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:52:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-23 15:52:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-23 15:52:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-23 15:52:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-23 15:52:49,023 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:52:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:52:49,023 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:52:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:52:49,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:52:49,023 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-23 15:52:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-23 15:52:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 15:52:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 15:52:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-23 15:52:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-23 15:52:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:52:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:52:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:52:49,026 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:52:49,029 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-23 15:52:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-23 15:52:49,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:52:49,030 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:52:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:52:49,030 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-23 15:52:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-23 15:52:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:52:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:52:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:52:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:52:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:52:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:52:49,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:52:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-23 15:52:49,033 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-23 15:52:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:52:49,033 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:52:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:52:49,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:52:49,034 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-23 15:52:49,034 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-23 15:52:49,034 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-23 15:52:49,034 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-23 15:52:49,034 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:52:49,034 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-23 15:52:49,035 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-23 15:52:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 15:52:49,035 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 15:52:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:52:49,035 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:52:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:52:49,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:52:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:52:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:52:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 15:52:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 15:52:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-23 15:52:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-23 15:52:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:52:49,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:52:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-23 15:52:49,037 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-23 15:52:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:52:49,037 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:52:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:52:49,037 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:52:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-23 15:52:49,038 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-23 15:52:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:52:49,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:52:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:52:49,038 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:52:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:52:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:52:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:52:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:52:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-23 15:52:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-23 15:52:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:52:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:52:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:52:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:52:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 15:52:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 15:52:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:52:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:52:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:52:49,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:52:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:52:49,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:52:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:52:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-23 15:52:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-23 15:52:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-23 15:52:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-23 15:52:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:52:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:52:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:52:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-23 15:52:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-23 15:52:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-23 15:52:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-23 15:52:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:52:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:52:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:52:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:52:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:52:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-23 15:52:49,044 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-23 15:52:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:52:49,044 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:52:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:52:49,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:52:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-23 15:52:49,045 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-23 15:52:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:52:49,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:52:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:52:49,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:52:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:52:49,046 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:52:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:52:49,046 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:52:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:52:49,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:52:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:52:49,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:52:49,047 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:52:49,047 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:52:49,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:52:49,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:52:49,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:52:49,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:52:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-23 15:52:49,048 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-23 15:52:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-23 15:52:49,048 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-23 15:52:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-23 15:52:49,048 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-23 15:52:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-23 15:52:49,049 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-23 15:52:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-23 15:52:49,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-23 15:52:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-23 15:52:49,049 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-23 15:52:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:52:49,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:52:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:52:49,050 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:52:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:52:49,050 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:52:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:52:49,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:52:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-23 15:52:49,051 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-23 15:52:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:52:49,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:52:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 15:52:49,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 15:52:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:52:49,053 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:52:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 15:52:49,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 15:52:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-23 15:52:49,053 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-23 15:52:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:52:49,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:52:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-23 15:52:49,054 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-23 15:52:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-23 15:52:49,054 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-23 15:52:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:52:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:52:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:52:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:52:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:52:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:52:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:52:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:52:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:52:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:52:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-23 15:52:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-23 15:52:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-23 15:52:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-23 15:52:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 15:52:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 15:52:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-23 15:52:49,057 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-23 15:52:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:52:49,057 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:52:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:52:49,057 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:52:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:52:49,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:52:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-23 15:52:49,058 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-23 15:52:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-23 15:52:49,058 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-23 15:52:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-23 15:52:49,058 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-23 15:52:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-23 15:52:49,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-23 15:52:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-23 15:52:49,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-23 15:52:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-23 15:52:49,059 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-23 15:52:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-23 15:52:49,060 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-23 15:52:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:52:49,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:52:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:52:49,060 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:52:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:52:49,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:52:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-23 15:52:49,061 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-23 15:52:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-23 15:52:49,061 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-23 15:52:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-23 15:52:49,061 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-23 15:52:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-23 15:52:49,062 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-23 15:52:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:52:49,062 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:52:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-23 15:52:49,062 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-23 15:52:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:52:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:52:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:52:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:52:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:52:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:52:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-23 15:52:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-23 15:52:49,064 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-23 15:52:49,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-23 15:52:49,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:52:49,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:52:49,064 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-23 15:52:49,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-23 15:52:50,529 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:52:50,534 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:53:14,362 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:53:14,367 INFO L158 Benchmark]: Toolchain (without parser) took 34344.68ms. Allocated memory was 73.4MB in the beginning and 669.0MB in the end (delta: 595.6MB). Free memory was 46.8MB in the beginning and 449.1MB in the end (delta: -402.3MB). Peak memory consumption was 327.7MB. Max. memory is 16.1GB. [2021-11-23 15:53:14,367 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 73.4MB. Free memory is still 55.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:53:14,368 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7328.47ms. Allocated memory was 73.4MB in the beginning and 346.0MB in the end (delta: 272.6MB). Free memory was 46.6MB in the beginning and 195.5MB in the end (delta: -148.8MB). Peak memory consumption was 206.0MB. Max. memory is 16.1GB. [2021-11-23 15:53:14,368 INFO L158 Benchmark]: Boogie Procedure Inliner took 688.20ms. Allocated memory is still 346.0MB. Free memory was 195.5MB in the beginning and 131.5MB in the end (delta: 64.0MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 15:53:14,369 INFO L158 Benchmark]: Boogie Preprocessor took 834.60ms. Allocated memory was 346.0MB in the beginning and 669.0MB in the end (delta: 323.0MB). Free memory was 131.5MB in the beginning and 464.8MB in the end (delta: -333.3MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2021-11-23 15:53:14,370 INFO L158 Benchmark]: RCFGBuilder took 25486.33ms. Allocated memory is still 669.0MB. Free memory was 464.8MB in the beginning and 449.1MB in the end (delta: 15.7MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. [2021-11-23 15:53:14,372 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 73.4MB. Free memory is still 55.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7328.47ms. Allocated memory was 73.4MB in the beginning and 346.0MB in the end (delta: 272.6MB). Free memory was 46.6MB in the beginning and 195.5MB in the end (delta: -148.8MB). Peak memory consumption was 206.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 688.20ms. Allocated memory is still 346.0MB. Free memory was 195.5MB in the beginning and 131.5MB in the end (delta: 64.0MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 834.60ms. Allocated memory was 346.0MB in the beginning and 669.0MB in the end (delta: 323.0MB). Free memory was 131.5MB in the beginning and 464.8MB in the end (delta: -333.3MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. * RCFGBuilder took 25486.33ms. Allocated memory is still 669.0MB. Free memory was 464.8MB in the beginning and 449.1MB in the end (delta: 15.7MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:53:14,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2f2dc2-feec-4e21-bf54-8623d6f39964/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable