./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.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_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/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_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/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_2b6b35dc-cd23-42b5-9e33-33c18073885d/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 1b84ae01ff77d37e9299320c753590c425a9f784ed44d0a112a3afe6584a446b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:39:24,156 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:39:24,158 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:39:24,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:39:24,203 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:39:24,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:39:24,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:39:24,213 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:39:24,217 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:39:24,221 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:39:24,222 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:39:24,225 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:39:24,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:39:24,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:39:24,234 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:39:24,236 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:39:24,238 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:39:24,240 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:39:24,245 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:39:24,253 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:39:24,255 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:39:24,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:39:24,263 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:39:24,264 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:39:24,274 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:39:24,275 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:39:24,275 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:39:24,277 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:39:24,278 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:39:24,280 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:39:24,280 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:39:24,282 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:39:24,284 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:39:24,285 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:39:24,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:39:24,287 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:39:24,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:39:24,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:39:24,289 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:39:24,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:39:24,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:39:24,292 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:39:24,337 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:39:24,338 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:39:24,339 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:39:24,339 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:39:24,340 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:39:24,340 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:39:24,341 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:39:24,341 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:39:24,341 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:39:24,341 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:39:24,343 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:39:24,349 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:39:24,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:39:24,349 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:39:24,350 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:39:24,350 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:39:24,350 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:39:24,350 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:39:24,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:24,351 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:39:24,351 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:39:24,351 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:39:24,352 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:39:24,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:39:24,352 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:39:24,352 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b84ae01ff77d37e9299320c753590c425a9f784ed44d0a112a3afe6584a446b [2021-11-23 15:39:24,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:39:24,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:39:24,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:39:24,622 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:39:24,623 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:39:24,625 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-11-23 15:39:24,709 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/data/eb09cefc5/c1180fc3b7c8489da1585205928c2a84/FLAGe73db3eb6 [2021-11-23 15:39:25,990 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:39:25,991 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-11-23 15:39:26,094 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/data/eb09cefc5/c1180fc3b7c8489da1585205928c2a84/FLAGe73db3eb6 [2021-11-23 15:39:26,539 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/data/eb09cefc5/c1180fc3b7c8489da1585205928c2a84 [2021-11-23 15:39:26,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:39:26,543 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:39:26,545 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:26,545 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:39:26,548 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:39:26,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:26" (1/1) ... [2021-11-23 15:39:26,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d5509f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:26, skipping insertion in model container [2021-11-23 15:39:26,551 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:26" (1/1) ... [2021-11-23 15:39:26,558 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:39:26,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:37,638 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945328,945341] [2021-11-23 15:39:37,641 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945497,945510] [2021-11-23 15:39:37,641 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945664,945677] [2021-11-23 15:39:37,642 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945832,945845] [2021-11-23 15:39:37,709 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:37,813 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:39:39,063 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945328,945341] [2021-11-23 15:39:39,064 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945497,945510] [2021-11-23 15:39:39,064 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945664,945677] [2021-11-23 15:39:39,064 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945832,945845] [2021-11-23 15:39:39,158 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:39,801 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:39:39,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:39 WrapperNode [2021-11-23 15:39:39,802 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:39,803 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:39,804 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:39:39,804 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:39:39,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:39" (1/1) ... [2021-11-23 15:39:40,214 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:39" (1/1) ... [2021-11-23 15:39:41,428 INFO L137 Inliner]: procedures = 856, calls = 16450, calls flagged for inlining = 419, calls inlined = 352, statements flattened = 29361 [2021-11-23 15:39:41,429 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:41,430 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:39:41,430 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:39:41,430 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:39:41,441 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:39" (1/1) ... [2021-11-23 15:39:41,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:39" (1/1) ... [2021-11-23 15:39:41,588 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:39" (1/1) ... [2021-11-23 15:39:41,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:39" (1/1) ... [2021-11-23 15:39:42,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:39" (1/1) ... [2021-11-23 15:39:42,352 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:39" (1/1) ... [2021-11-23 15:39:42,496 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:39" (1/1) ... [2021-11-23 15:39:42,722 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:39:42,723 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:39:42,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:39:42,724 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:39:42,725 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:39" (1/1) ... [2021-11-23 15:39:42,734 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:42,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:39:42,763 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:39:42,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:39:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2021-11-23 15:39:42,825 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2021-11-23 15:39:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-23 15:39:42,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-23 15:39:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2021-11-23 15:39:42,826 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2021-11-23 15:39:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2021-11-23 15:39:42,826 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2021-11-23 15:39:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:39:42,827 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:39:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:39:42,827 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:39:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2021-11-23 15:39:42,827 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2021-11-23 15:39:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:39:42,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:39:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:39:42,828 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:39:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:39:42,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:39:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2021-11-23 15:39:42,828 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2021-11-23 15:39:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:39:42,829 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:39:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:39:42,829 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:39:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2021-11-23 15:39:42,829 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2021-11-23 15:39:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:39:42,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:39:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2021-11-23 15:39:42,830 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2021-11-23 15:39:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2021-11-23 15:39:42,830 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2021-11-23 15:39:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 15:39:42,831 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 15:39:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:39:42,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:39:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:39:42,831 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:39:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:39:42,832 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:39:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:39:42,832 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:39:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2021-11-23 15:39:42,833 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2021-11-23 15:39:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2021-11-23 15:39:42,833 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2021-11-23 15:39:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-11-23 15:39:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-11-23 15:39:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:39:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:39:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:39:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:39:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:39:42,835 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:39:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2021-11-23 15:39:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2021-11-23 15:39:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2021-11-23 15:39:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2021-11-23 15:39:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:39:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:39:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2021-11-23 15:39:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2021-11-23 15:39:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:39:42,839 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:39:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2021-11-23 15:39:42,839 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2021-11-23 15:39:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:39:42,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:39:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2021-11-23 15:39:42,840 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2021-11-23 15:39:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:39:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-11-23 15:39:42,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-11-23 15:39:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2021-11-23 15:39:42,841 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2021-11-23 15:39:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2021-11-23 15:39:42,841 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2021-11-23 15:39:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:39:42,842 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:39:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:39:42,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:39:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2021-11-23 15:39:42,842 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2021-11-23 15:39:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:39:42,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:39:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2021-11-23 15:39:42,843 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2021-11-23 15:39:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:39:42,844 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:39:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2021-11-23 15:39:42,844 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2021-11-23 15:39:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:39:42,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:39:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:39:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2021-11-23 15:39:42,846 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2021-11-23 15:39:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:39:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:39:42,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:39:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:39:42,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:39:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:39:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2021-11-23 15:39:42,847 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2021-11-23 15:39:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:39:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:39:42,848 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:39:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2021-11-23 15:39:42,848 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2021-11-23 15:39:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:39:42,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:39:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2021-11-23 15:39:42,849 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2021-11-23 15:39:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:39:42,849 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:39:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2021-11-23 15:39:42,851 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2021-11-23 15:39:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:39:42,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:39:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-11-23 15:39:42,854 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-11-23 15:39:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 15:39:42,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 15:39:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:39:42,856 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:39:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2021-11-23 15:39:42,866 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2021-11-23 15:39:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2021-11-23 15:39:42,867 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2021-11-23 15:39:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:39:42,867 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:39:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:39:42,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:39:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2021-11-23 15:39:42,868 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2021-11-23 15:39:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-11-23 15:39:42,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-11-23 15:39:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2021-11-23 15:39:42,868 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2021-11-23 15:39:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2021-11-23 15:39:42,869 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2021-11-23 15:39:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:39:42,869 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:39:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2021-11-23 15:39:42,869 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2021-11-23 15:39:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:39:42,869 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 15:39:42,870 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 15:39:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2021-11-23 15:39:42,870 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2021-11-23 15:39:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:39:42,870 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:39:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:39:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:39:42,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:39:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2021-11-23 15:39:42,871 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2021-11-23 15:39:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:39:42,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:39:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:39:42,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:39:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:39:42,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:39:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2021-11-23 15:39:42,872 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2021-11-23 15:39:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2021-11-23 15:39:42,872 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2021-11-23 15:39:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-23 15:39:42,873 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-23 15:39:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:39:42,873 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:39:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2021-11-23 15:39:42,873 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2021-11-23 15:39:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:39:42,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:39:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:39:42,874 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:39:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:39:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:39:42,874 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:39:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2021-11-23 15:39:42,874 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2021-11-23 15:39:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:39:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 15:39:42,875 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 15:39:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2021-11-23 15:39:42,875 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2021-11-23 15:39:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2021-11-23 15:39:42,875 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2021-11-23 15:39:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2021-11-23 15:39:42,876 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2021-11-23 15:39:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2021-11-23 15:39:42,876 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2021-11-23 15:39:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:39:42,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:39:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2021-11-23 15:39:42,877 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2021-11-23 15:39:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:39:42,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:39:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:39:42,877 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:39:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2021-11-23 15:39:42,877 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2021-11-23 15:39:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2021-11-23 15:39:42,878 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2021-11-23 15:39:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-11-23 15:39:42,878 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-11-23 15:39:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2021-11-23 15:39:42,878 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2021-11-23 15:39:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2021-11-23 15:39:42,879 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2021-11-23 15:39:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:39:42,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:39:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2021-11-23 15:39:42,879 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2021-11-23 15:39:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2021-11-23 15:39:42,879 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2021-11-23 15:39:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 15:39:42,880 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 15:39:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:39:42,880 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:39:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:39:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2021-11-23 15:39:42,880 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2021-11-23 15:39:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:39:42,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:39:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_88 [2021-11-23 15:39:42,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_88 [2021-11-23 15:39:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2021-11-23 15:39:42,881 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2021-11-23 15:39:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:39:42,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:39:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2021-11-23 15:39:42,882 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2021-11-23 15:39:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2021-11-23 15:39:42,882 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2021-11-23 15:39:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2021-11-23 15:39:42,882 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2021-11-23 15:39:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-11-23 15:39:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-11-23 15:39:42,883 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2021-11-23 15:39:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2021-11-23 15:39:42,883 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 15:39:42,884 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 15:39:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2021-11-23 15:39:42,888 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2021-11-23 15:39:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:39:42,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:39:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:39:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:39:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:39:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:39:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:39:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2021-11-23 15:39:42,892 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2021-11-23 15:39:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:39:42,892 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:39:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_91 [2021-11-23 15:39:42,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_91 [2021-11-23 15:39:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:39:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:39:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_82 [2021-11-23 15:39:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_82 [2021-11-23 15:39:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:39:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:39:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2021-11-23 15:39:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2021-11-23 15:39:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:39:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:39:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2021-11-23 15:39:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2021-11-23 15:39:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2021-11-23 15:39:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2021-11-23 15:39:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2021-11-23 15:39:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2021-11-23 15:39:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:39:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:39:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:39:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:39:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 15:39:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 15:39:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:39:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:39:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2021-11-23 15:39:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2021-11-23 15:39:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2021-11-23 15:39:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2021-11-23 15:39:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2021-11-23 15:39:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2021-11-23 15:39:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_83 [2021-11-23 15:39:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_83 [2021-11-23 15:39:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2021-11-23 15:39:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2021-11-23 15:39:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-11-23 15:39:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-11-23 15:39:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:39:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:39:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:39:42,898 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:39:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:39:42,898 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:39:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:39:42,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:39:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:39:42,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:39:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:39:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2021-11-23 15:39:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2021-11-23 15:39:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2021-11-23 15:39:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2021-11-23 15:39:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2021-11-23 15:39:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2021-11-23 15:39:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2021-11-23 15:39:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2021-11-23 15:39:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2021-11-23 15:39:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2021-11-23 15:39:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:39:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:39:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:39:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2021-11-23 15:39:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2021-11-23 15:39:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2021-11-23 15:39:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2021-11-23 15:39:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:39:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:39:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:39:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2021-11-23 15:39:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2021-11-23 15:39:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:39:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:39:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2021-11-23 15:39:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2021-11-23 15:39:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2021-11-23 15:39:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2021-11-23 15:39:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:39:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:39:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:39:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:39:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-11-23 15:39:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-11-23 15:39:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2021-11-23 15:39:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2021-11-23 15:39:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:39:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:39:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:39:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:39:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2021-11-23 15:39:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2021-11-23 15:39:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:39:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:39:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:39:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:39:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:39:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:39:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2021-11-23 15:39:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2021-11-23 15:39:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:39:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:39:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2021-11-23 15:39:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2021-11-23 15:39:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2021-11-23 15:39:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2021-11-23 15:39:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2021-11-23 15:39:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2021-11-23 15:39:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:39:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:39:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:39:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:39:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:39:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:39:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2021-11-23 15:39:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2021-11-23 15:39:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:39:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:39:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2021-11-23 15:39:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2021-11-23 15:39:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2021-11-23 15:39:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2021-11-23 15:39:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:39:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:39:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2021-11-23 15:39:42,910 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2021-11-23 15:39:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:39:42,910 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:39:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2021-11-23 15:39:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2021-11-23 15:39:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:39:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:39:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2021-11-23 15:39:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2021-11-23 15:39:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 15:39:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 15:39:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:39:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:39:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:39:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:39:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:39:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:39:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:39:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:39:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:39:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:39:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:39:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2021-11-23 15:39:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2021-11-23 15:39:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:39:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:39:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:39:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:39:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2021-11-23 15:39:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2021-11-23 15:39:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:39:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:39:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2021-11-23 15:39:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2021-11-23 15:39:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:39:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:39:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2021-11-23 15:39:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2021-11-23 15:39:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:39:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:39:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:39:42,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:39:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:39:42,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:39:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:39:42,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:39:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:39:42,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:39:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-23 15:39:42,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-23 15:39:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:39:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2021-11-23 15:39:42,917 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2021-11-23 15:39:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2021-11-23 15:39:42,917 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2021-11-23 15:39:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2021-11-23 15:39:42,918 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2021-11-23 15:39:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:39:42,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:39:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:39:42,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:39:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:39:42,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:39:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2021-11-23 15:39:42,919 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2021-11-23 15:39:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2021-11-23 15:39:42,919 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2021-11-23 15:39:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2021-11-23 15:39:42,919 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2021-11-23 15:39:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_87 [2021-11-23 15:39:42,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_87 [2021-11-23 15:39:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2021-11-23 15:39:42,920 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2021-11-23 15:39:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:39:42,920 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:39:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:39:42,920 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:39:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:39:42,920 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:39:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2021-11-23 15:39:42,921 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2021-11-23 15:39:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2021-11-23 15:39:42,921 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2021-11-23 15:39:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-11-23 15:39:42,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-11-23 15:39:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2021-11-23 15:39:42,922 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2021-11-23 15:39:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:39:42,922 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:39:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:39:42,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:39:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:39:42,922 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:39:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2021-11-23 15:39:42,923 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2021-11-23 15:39:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2021-11-23 15:39:42,923 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2021-11-23 15:39:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2021-11-23 15:39:42,923 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2021-11-23 15:39:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2021-11-23 15:39:42,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2021-11-23 15:39:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2021-11-23 15:39:42,924 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2021-11-23 15:39:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:39:42,924 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:39:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2021-11-23 15:39:42,924 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2021-11-23 15:39:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:39:42,924 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:39:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-11-23 15:39:42,925 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-11-23 15:39:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:39:42,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:39:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2021-11-23 15:39:42,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2021-11-23 15:39:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2021-11-23 15:39:42,925 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2021-11-23 15:39:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:39:42,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:39:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:39:42,926 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:39:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:39:42,926 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:39:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:39:42,927 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:39:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2021-11-23 15:39:42,927 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2021-11-23 15:39:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:39:42,927 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:39:42,931 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:39:42,931 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:39:42,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_e1000_phy_lock [2021-11-23 15:39:42,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_e1000_phy_lock [2021-11-23 15:39:42,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:39:42,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:39:42,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:39:42,932 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:39:45,034 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:39:45,043 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:39:46,349 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 15:39:46,354 INFO L158 Benchmark]: Toolchain (without parser) took 19809.24ms. Allocated memory was 90.2MB in the beginning and 966.8MB in the end (delta: 876.6MB). Free memory was 39.3MB in the beginning and 583.3MB in the end (delta: -544.0MB). Peak memory consumption was 331.5MB. Max. memory is 16.1GB. [2021-11-23 15:39:46,354 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 90.2MB. Free memory was 63.6MB in the beginning and 63.5MB in the end (delta: 30.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:39:46,355 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13257.76ms. Allocated memory was 90.2MB in the beginning and 333.4MB in the end (delta: 243.3MB). Free memory was 39.0MB in the beginning and 127.6MB in the end (delta: -88.6MB). Peak memory consumption was 206.8MB. Max. memory is 16.1GB. [2021-11-23 15:39:46,356 INFO L158 Benchmark]: Boogie Procedure Inliner took 1625.82ms. Allocated memory was 333.4MB in the beginning and 442.5MB in the end (delta: 109.1MB). Free memory was 127.6MB in the beginning and 254.1MB in the end (delta: -126.5MB). Peak memory consumption was 119.7MB. Max. memory is 16.1GB. [2021-11-23 15:39:46,356 INFO L158 Benchmark]: Boogie Preprocessor took 1292.10ms. Allocated memory is still 442.5MB. Free memory was 254.1MB in the beginning and 163.9MB in the end (delta: 90.2MB). Peak memory consumption was 144.7MB. Max. memory is 16.1GB. [2021-11-23 15:39:46,357 INFO L158 Benchmark]: RCFGBuilder took 3628.87ms. Allocated memory was 442.5MB in the beginning and 966.8MB in the end (delta: 524.3MB). Free memory was 163.9MB in the beginning and 583.3MB in the end (delta: -419.4MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. [2021-11-23 15:39:46,361 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 90.2MB. Free memory was 63.6MB in the beginning and 63.5MB in the end (delta: 30.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13257.76ms. Allocated memory was 90.2MB in the beginning and 333.4MB in the end (delta: 243.3MB). Free memory was 39.0MB in the beginning and 127.6MB in the end (delta: -88.6MB). Peak memory consumption was 206.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1625.82ms. Allocated memory was 333.4MB in the beginning and 442.5MB in the end (delta: 109.1MB). Free memory was 127.6MB in the beginning and 254.1MB in the end (delta: -126.5MB). Peak memory consumption was 119.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1292.10ms. Allocated memory is still 442.5MB. Free memory was 254.1MB in the beginning and 163.9MB in the end (delta: 90.2MB). Peak memory consumption was 144.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3628.87ms. Allocated memory was 442.5MB in the beginning and 966.8MB in the end (delta: 524.3MB). Free memory was 163.9MB in the beginning and 583.3MB in the end (delta: -419.4MB). Peak memory consumption was 103.8MB. 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 15:39:46,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/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_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/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_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/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_2b6b35dc-cd23-42b5-9e33-33c18073885d/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 1b84ae01ff77d37e9299320c753590c425a9f784ed44d0a112a3afe6584a446b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:39:48,919 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:39:48,921 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:39:48,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:39:48,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:39:48,955 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:39:48,957 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:39:48,959 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:39:48,964 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:39:48,967 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:39:48,968 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:39:48,970 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:39:48,970 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:39:48,972 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:39:48,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:39:48,975 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:39:48,976 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:39:48,977 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:39:48,984 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:39:48,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:39:49,001 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:39:49,006 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:39:49,008 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:39:49,010 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:39:49,016 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:39:49,017 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:39:49,018 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:39:49,019 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:39:49,020 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:39:49,021 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:39:49,022 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:39:49,023 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:39:49,025 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:39:49,026 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:39:49,028 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:39:49,028 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:39:49,041 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:39:49,041 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:39:49,041 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:39:49,043 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:39:49,044 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:39:49,045 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:39:49,097 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:39:49,098 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:39:49,099 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:39:49,100 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:39:49,101 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:39:49,102 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:39:49,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:39:49,102 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:39:49,102 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:39:49,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:39:49,104 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:39:49,104 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:39:49,104 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:39:49,104 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:39:49,105 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:39:49,105 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:39:49,105 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:39:49,105 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:39:49,106 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:39:49,106 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:39:49,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:49,106 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:39:49,107 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:39:49,107 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:39:49,107 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:39:49,107 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:39:49,108 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:39:49,108 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:39:49,108 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:39:49,108 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b84ae01ff77d37e9299320c753590c425a9f784ed44d0a112a3afe6584a446b [2021-11-23 15:39:49,492 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:39:49,520 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:39:49,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:39:49,524 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:39:49,525 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:39:49,527 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-11-23 15:39:49,617 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/data/e41f66dff/4575e751d1844d0caf5f8817badd19b1/FLAG2c093ddc8 [2021-11-23 15:39:51,037 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:39:51,038 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-11-23 15:39:51,155 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/data/e41f66dff/4575e751d1844d0caf5f8817badd19b1/FLAG2c093ddc8 [2021-11-23 15:39:51,536 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/data/e41f66dff/4575e751d1844d0caf5f8817badd19b1 [2021-11-23 15:39:51,538 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:39:51,540 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:39:51,542 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:51,542 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:39:51,545 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:39:51,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:51" (1/1) ... [2021-11-23 15:39:51,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a420830 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:51, skipping insertion in model container [2021-11-23 15:39:51,548 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:51" (1/1) ... [2021-11-23 15:39:51,555 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:39:51,912 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:03,220 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945328,945341] [2021-11-23 15:40:03,223 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945497,945510] [2021-11-23 15:40:03,224 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945664,945677] [2021-11-23 15:40:03,225 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945832,945845] [2021-11-23 15:40:03,275 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:03,415 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:40:03,600 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:04,781 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945328,945341] [2021-11-23 15:40:04,782 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945497,945510] [2021-11-23 15:40:04,782 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945664,945677] [2021-11-23 15:40:04,782 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945832,945845] [2021-11-23 15:40:04,791 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:04,835 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:40:06,012 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945328,945341] [2021-11-23 15:40:06,012 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945497,945510] [2021-11-23 15:40:06,013 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945664,945677] [2021-11-23 15:40:06,013 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_2b6b35dc-cd23-42b5-9e33-33c18073885d/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[945832,945845] [2021-11-23 15:40:06,024 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:06,673 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:40:06,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:06 WrapperNode [2021-11-23 15:40:06,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:06,675 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:06,675 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:40:06,676 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:40:06,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:06" (1/1) ... [2021-11-23 15:40:07,037 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:06" (1/1) ... [2021-11-23 15:40:07,778 INFO L137 Inliner]: procedures = 871, calls = 16450, calls flagged for inlining = 419, calls inlined = 352, statements flattened = 28705 [2021-11-23 15:40:07,779 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:07,780 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:40:07,780 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:40:07,780 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:40:07,790 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:06" (1/1) ... [2021-11-23 15:40:07,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:06" (1/1) ... [2021-11-23 15:40:07,947 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:06" (1/1) ... [2021-11-23 15:40:07,948 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:06" (1/1) ... [2021-11-23 15:40:08,820 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:06" (1/1) ... [2021-11-23 15:40:08,912 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:06" (1/1) ... [2021-11-23 15:40:08,986 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:06" (1/1) ... [2021-11-23 15:40:09,113 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:40:09,115 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:40:09,115 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:40:09,115 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:40:09,116 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:06" (1/1) ... [2021-11-23 15:40:09,123 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:09,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:40:09,151 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:40:09,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:40:09,205 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2021-11-23 15:40:09,205 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2021-11-23 15:40:09,205 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-23 15:40:09,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-23 15:40:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2021-11-23 15:40:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2021-11-23 15:40:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2021-11-23 15:40:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2021-11-23 15:40:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:40:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:40:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:40:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:40:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2021-11-23 15:40:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2021-11-23 15:40:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:40:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:40:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:40:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:40:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:40:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:40:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2021-11-23 15:40:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2021-11-23 15:40:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:40:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:40:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:40:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:40:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2021-11-23 15:40:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2021-11-23 15:40:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:40:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:40:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2021-11-23 15:40:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2021-11-23 15:40:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2021-11-23 15:40:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2021-11-23 15:40:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 15:40:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 15:40:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:40:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:40:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:40:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:40:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:40:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:40:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:40:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:40:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2021-11-23 15:40:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2021-11-23 15:40:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2021-11-23 15:40:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2021-11-23 15:40:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-11-23 15:40:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-11-23 15:40:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:40:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:40:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:40:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:40:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:40:09,217 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:40:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2021-11-23 15:40:09,218 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2021-11-23 15:40:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2021-11-23 15:40:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2021-11-23 15:40:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:40:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:40:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2021-11-23 15:40:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2021-11-23 15:40:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:40:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:40:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2021-11-23 15:40:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2021-11-23 15:40:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:40:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:40:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2021-11-23 15:40:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2021-11-23 15:40:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:40:09,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:40:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-11-23 15:40:09,221 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-11-23 15:40:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2021-11-23 15:40:09,222 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2021-11-23 15:40:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2021-11-23 15:40:09,222 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2021-11-23 15:40:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:40:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:40:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:40:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:40:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2021-11-23 15:40:09,224 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2021-11-23 15:40:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:40:09,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:40:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2021-11-23 15:40:09,225 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2021-11-23 15:40:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:40:09,225 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:40:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2021-11-23 15:40:09,225 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2021-11-23 15:40:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:40:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:40:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:40:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2021-11-23 15:40:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2021-11-23 15:40:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:40:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:40:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:40:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:40:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:40:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:40:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2021-11-23 15:40:09,228 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2021-11-23 15:40:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:40:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:40:09,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:40:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2021-11-23 15:40:09,233 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2021-11-23 15:40:09,233 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 15:40:09,234 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 15:40:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2021-11-23 15:40:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2021-11-23 15:40:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:40:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:40:09,242 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2021-11-23 15:40:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2021-11-23 15:40:09,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:40:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:40:09,242 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-11-23 15:40:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-11-23 15:40:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 15:40:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 15:40:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:40:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:40:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2021-11-23 15:40:09,244 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2021-11-23 15:40:09,244 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2021-11-23 15:40:09,244 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2021-11-23 15:40:09,244 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:40:09,244 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:40:09,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:40:09,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:40:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2021-11-23 15:40:09,245 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2021-11-23 15:40:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-11-23 15:40:09,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-11-23 15:40:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2021-11-23 15:40:09,245 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2021-11-23 15:40:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2021-11-23 15:40:09,246 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2021-11-23 15:40:09,246 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:40:09,246 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:40:09,246 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2021-11-23 15:40:09,246 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2021-11-23 15:40:09,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:40:09,246 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2021-11-23 15:40:09,247 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2021-11-23 15:40:09,247 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:40:09,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:40:09,247 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:40:09,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:40:09,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:40:09,247 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2021-11-23 15:40:09,248 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2021-11-23 15:40:09,248 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:40:09,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:40:09,248 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:40:09,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:40:09,248 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:40:09,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:40:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:40:09,249 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:40:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2021-11-23 15:40:09,249 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2021-11-23 15:40:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2021-11-23 15:40:09,249 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2021-11-23 15:40:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-23 15:40:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-23 15:40:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:40:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:40:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2021-11-23 15:40:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2021-11-23 15:40:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:40:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:40:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:40:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:40:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:40:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:40:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:40:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2021-11-23 15:40:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2021-11-23 15:40:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:40:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 15:40:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 15:40:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2021-11-23 15:40:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2021-11-23 15:40:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2021-11-23 15:40:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2021-11-23 15:40:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2021-11-23 15:40:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2021-11-23 15:40:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2021-11-23 15:40:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2021-11-23 15:40:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:40:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:40:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2021-11-23 15:40:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2021-11-23 15:40:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:40:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:40:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:40:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:40:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2021-11-23 15:40:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2021-11-23 15:40:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2021-11-23 15:40:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2021-11-23 15:40:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-11-23 15:40:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-11-23 15:40:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2021-11-23 15:40:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2021-11-23 15:40:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2021-11-23 15:40:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2021-11-23 15:40:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:40:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:40:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2021-11-23 15:40:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2021-11-23 15:40:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2021-11-23 15:40:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2021-11-23 15:40:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 15:40:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 15:40:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:40:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:40:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:40:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:40:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:40:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:40:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:40:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:40:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2021-11-23 15:40:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2021-11-23 15:40:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:40:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:40:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_88 [2021-11-23 15:40:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_88 [2021-11-23 15:40:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2021-11-23 15:40:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2021-11-23 15:40:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:40:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:40:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2021-11-23 15:40:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2021-11-23 15:40:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2021-11-23 15:40:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2021-11-23 15:40:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2021-11-23 15:40:09,267 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2021-11-23 15:40:09,268 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-11-23 15:40:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-11-23 15:40:09,268 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2021-11-23 15:40:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2021-11-23 15:40:09,268 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2021-11-23 15:40:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2021-11-23 15:40:09,268 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:40:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:40:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:40:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:40:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:40:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:40:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:40:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2021-11-23 15:40:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2021-11-23 15:40:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:40:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:40:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_91 [2021-11-23 15:40:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_91 [2021-11-23 15:40:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:40:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:40:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_82 [2021-11-23 15:40:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_82 [2021-11-23 15:40:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:40:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:40:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2021-11-23 15:40:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2021-11-23 15:40:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:40:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:40:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2021-11-23 15:40:09,272 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2021-11-23 15:40:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2021-11-23 15:40:09,272 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2021-11-23 15:40:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2021-11-23 15:40:09,272 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2021-11-23 15:40:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:40:09,272 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:40:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:40:09,273 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:40:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 15:40:09,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 15:40:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:40:09,273 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:40:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2021-11-23 15:40:09,273 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2021-11-23 15:40:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2021-11-23 15:40:09,274 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2021-11-23 15:40:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2021-11-23 15:40:09,274 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2021-11-23 15:40:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_83 [2021-11-23 15:40:09,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_83 [2021-11-23 15:40:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2021-11-23 15:40:09,274 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2021-11-23 15:40:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-11-23 15:40:09,275 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-11-23 15:40:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:40:09,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:40:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:40:09,275 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:40:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:40:09,276 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:40:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:40:09,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:40:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:40:09,276 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:40:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:40:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:40:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:40:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:40:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2021-11-23 15:40:09,277 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2021-11-23 15:40:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:40:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2021-11-23 15:40:09,277 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2021-11-23 15:40:09,277 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2021-11-23 15:40:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2021-11-23 15:40:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2021-11-23 15:40:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2021-11-23 15:40:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2021-11-23 15:40:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2021-11-23 15:40:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:40:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:40:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2021-11-23 15:40:09,279 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2021-11-23 15:40:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2021-11-23 15:40:09,279 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2021-11-23 15:40:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:40:09,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:40:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2021-11-23 15:40:09,279 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2021-11-23 15:40:09,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:40:09,280 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:40:09,280 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2021-11-23 15:40:09,280 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2021-11-23 15:40:09,280 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2021-11-23 15:40:09,280 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2021-11-23 15:40:09,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:40:09,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:40:09,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:40:09,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:40:09,281 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-11-23 15:40:09,281 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-11-23 15:40:09,281 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2021-11-23 15:40:09,281 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2021-11-23 15:40:09,281 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:40:09,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:40:09,282 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:40:09,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:40:09,282 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2021-11-23 15:40:09,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2021-11-23 15:40:09,282 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:40:09,282 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:40:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:40:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:40:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:40:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:40:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:40:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2021-11-23 15:40:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2021-11-23 15:40:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:40:09,284 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:40:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2021-11-23 15:40:09,284 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2021-11-23 15:40:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2021-11-23 15:40:09,284 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2021-11-23 15:40:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2021-11-23 15:40:09,285 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2021-11-23 15:40:09,285 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:40:09,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:40:09,286 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:40:09,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:40:09,290 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:40:09,290 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:40:09,290 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2021-11-23 15:40:09,290 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2021-11-23 15:40:09,290 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:40:09,290 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:40:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2021-11-23 15:40:09,291 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2021-11-23 15:40:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2021-11-23 15:40:09,291 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2021-11-23 15:40:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:40:09,291 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:40:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2021-11-23 15:40:09,291 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2021-11-23 15:40:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:40:09,292 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:40:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2021-11-23 15:40:09,292 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2021-11-23 15:40:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:40:09,292 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:40:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:40:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2021-11-23 15:40:09,293 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2021-11-23 15:40:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 15:40:09,293 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 15:40:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:40:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:40:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:40:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:40:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:40:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:40:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:40:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:40:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:40:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:40:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:40:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:40:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:40:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:40:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:40:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2021-11-23 15:40:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2021-11-23 15:40:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:40:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:40:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:40:09,296 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:40:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2021-11-23 15:40:09,296 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2021-11-23 15:40:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:40:09,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:40:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2021-11-23 15:40:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2021-11-23 15:40:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:40:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:40:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2021-11-23 15:40:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2021-11-23 15:40:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:40:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:40:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:40:09,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:40:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:40:09,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:40:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:40:09,298 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:40:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:40:09,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:40:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-23 15:40:09,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-23 15:40:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:40:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:40:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:40:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:40:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:40:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2021-11-23 15:40:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2021-11-23 15:40:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2021-11-23 15:40:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2021-11-23 15:40:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:40:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:40:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2021-11-23 15:40:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2021-11-23 15:40:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:40:09,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:40:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:40:09,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:40:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:40:09,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:40:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2021-11-23 15:40:09,301 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2021-11-23 15:40:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2021-11-23 15:40:09,302 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2021-11-23 15:40:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2021-11-23 15:40:09,302 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2021-11-23 15:40:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_87 [2021-11-23 15:40:09,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_87 [2021-11-23 15:40:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2021-11-23 15:40:09,303 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2021-11-23 15:40:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:40:09,303 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:40:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:40:09,303 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:40:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:40:09,303 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:40:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2021-11-23 15:40:09,304 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2021-11-23 15:40:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2021-11-23 15:40:09,304 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2021-11-23 15:40:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-11-23 15:40:09,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-11-23 15:40:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2021-11-23 15:40:09,304 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2021-11-23 15:40:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:40:09,305 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:40:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:40:09,305 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:40:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2021-11-23 15:40:09,305 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2021-11-23 15:40:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2021-11-23 15:40:09,305 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2021-11-23 15:40:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2021-11-23 15:40:09,306 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2021-11-23 15:40:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2021-11-23 15:40:09,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2021-11-23 15:40:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2021-11-23 15:40:09,306 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2021-11-23 15:40:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:40:09,306 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:40:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2021-11-23 15:40:09,307 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2021-11-23 15:40:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:40:09,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:40:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-11-23 15:40:09,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-11-23 15:40:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:40:09,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:40:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2021-11-23 15:40:09,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2021-11-23 15:40:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2021-11-23 15:40:09,308 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2021-11-23 15:40:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:40:09,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:40:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:40:09,309 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:40:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:40:09,309 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:40:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:40:09,309 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:40:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2021-11-23 15:40:09,309 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2021-11-23 15:40:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:40:09,310 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:40:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:40:09,310 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:40:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_e1000_phy_lock [2021-11-23 15:40:09,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_e1000_phy_lock [2021-11-23 15:40:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:40:09,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:40:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:40:11,645 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:40:11,650 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:40:42,369 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:40:42,373 INFO L158 Benchmark]: Toolchain (without parser) took 50832.50ms. Allocated memory was 71.3MB in the beginning and 2.8GB in the end (delta: 2.8GB). Free memory was 39.1MB in the beginning and 2.5GB in the end (delta: -2.5GB). Peak memory consumption was 416.3MB. Max. memory is 16.1GB. [2021-11-23 15:40:42,374 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory is still 51.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:40:42,374 INFO L158 Benchmark]: CACSL2BoogieTranslator took 15132.63ms. Allocated memory was 71.3MB in the beginning and 429.9MB in the end (delta: 358.6MB). Free memory was 38.9MB in the beginning and 135.5MB in the end (delta: -96.6MB). Peak memory consumption was 271.6MB. Max. memory is 16.1GB. [2021-11-23 15:40:42,375 INFO L158 Benchmark]: Boogie Procedure Inliner took 1104.21ms. Allocated memory was 429.9MB in the beginning and 952.1MB in the end (delta: 522.2MB). Free memory was 135.5MB in the beginning and 645.2MB in the end (delta: -509.7MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2021-11-23 15:40:42,375 INFO L158 Benchmark]: Boogie Preprocessor took 1333.06ms. Allocated memory is still 952.1MB. Free memory was 644.1MB in the beginning and 621.1MB in the end (delta: 23.1MB). Peak memory consumption was 116.4MB. Max. memory is 16.1GB. [2021-11-23 15:40:42,376 INFO L158 Benchmark]: RCFGBuilder took 33257.09ms. Allocated memory was 952.1MB in the beginning and 2.8GB in the end (delta: 1.9GB). Free memory was 621.1MB in the beginning and 2.5GB in the end (delta: -1.9GB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. [2021-11-23 15:40:42,383 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory is still 51.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 15132.63ms. Allocated memory was 71.3MB in the beginning and 429.9MB in the end (delta: 358.6MB). Free memory was 38.9MB in the beginning and 135.5MB in the end (delta: -96.6MB). Peak memory consumption was 271.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1104.21ms. Allocated memory was 429.9MB in the beginning and 952.1MB in the end (delta: 522.2MB). Free memory was 135.5MB in the beginning and 645.2MB in the end (delta: -509.7MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1333.06ms. Allocated memory is still 952.1MB. Free memory was 644.1MB in the beginning and 621.1MB in the end (delta: 23.1MB). Peak memory consumption was 116.4MB. Max. memory is 16.1GB. * RCFGBuilder took 33257.09ms. Allocated memory was 952.1MB in the beginning and 2.8GB in the end (delta: 1.9GB). Free memory was 621.1MB in the beginning and 2.5GB in the end (delta: -1.9GB). Peak memory consumption was 119.5MB. 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 15:40:42,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b6b35dc-cd23-42b5-9e33-33c18073885d/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