./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.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_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/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_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/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_47e45765-f47b-41a7-ab8d-52f513e87537/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 189c9c1835fba5722e0b94d8232e079a97aae7f53f40713e9106571ffb9cd9c4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:41:52,306 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:41:52,308 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:41:52,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:41:52,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:41:52,351 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:41:52,354 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:41:52,357 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:41:52,360 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:41:52,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:41:52,367 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:41:52,368 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:41:52,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:41:52,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:41:52,374 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:41:52,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:41:52,381 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:41:52,382 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:41:52,384 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:41:52,391 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:41:52,393 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:41:52,395 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:41:52,398 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:41:52,399 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:41:52,407 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:41:52,408 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:41:52,408 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:41:52,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:41:52,411 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:41:52,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:41:52,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:41:52,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:41:52,417 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:41:52,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:41:52,419 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:41:52,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:41:52,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:41:52,421 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:41:52,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:41:52,422 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:41:52,423 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:41:52,424 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:41:52,472 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:41:52,472 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:41:52,474 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:41:52,474 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:41:52,475 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:41:52,476 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:41:52,476 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:41:52,476 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:41:52,476 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:41:52,477 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:41:52,478 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:41:52,478 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:41:52,479 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:41:52,479 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:41:52,479 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:41:52,479 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:41:52,480 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:41:52,480 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:41:52,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:52,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:41:52,481 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:41:52,481 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:41:52,481 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:41:52,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:41:52,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:41:52,482 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_47e45765-f47b-41a7-ab8d-52f513e87537/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 189c9c1835fba5722e0b94d8232e079a97aae7f53f40713e9106571ffb9cd9c4 [2021-11-23 15:41:52,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:41:52,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:41:52,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:41:52,802 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:41:52,803 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:41:52,804 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2021-11-23 15:41:52,895 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/data/5f05228cc/91ae4be15d214f39beb5d83dae013bce/FLAG533526c11 [2021-11-23 15:41:54,053 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:41:54,055 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2021-11-23 15:41:54,154 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/data/5f05228cc/91ae4be15d214f39beb5d83dae013bce/FLAG533526c11 [2021-11-23 15:41:54,286 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/data/5f05228cc/91ae4be15d214f39beb5d83dae013bce [2021-11-23 15:41:54,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:41:54,292 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:41:54,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:54,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:41:54,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:41:54,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:54" (1/1) ... [2021-11-23 15:41:54,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b8fe3ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:54, skipping insertion in model container [2021-11-23 15:41:54,303 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:54" (1/1) ... [2021-11-23 15:41:54,311 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:41:54,548 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:41:59,810 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484314,484327] [2021-11-23 15:41:59,814 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484461,484474] [2021-11-23 15:41:59,815 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484600,484613] [2021-11-23 15:41:59,815 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484758,484771] [2021-11-23 15:41:59,857 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:59,926 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:42:00,626 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484314,484327] [2021-11-23 15:42:00,627 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484461,484474] [2021-11-23 15:42:00,628 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484600,484613] [2021-11-23 15:42:00,628 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484758,484771] [2021-11-23 15:42:00,644 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:00,993 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:42:00,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00 WrapperNode [2021-11-23 15:42:00,994 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:00,995 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:00,995 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:42:00,995 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:42:01,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,176 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,612 INFO L137 Inliner]: procedures = 581, calls = 3848, calls flagged for inlining = 356, calls inlined = 344, statements flattened = 10339 [2021-11-23 15:42:01,613 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:01,614 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:42:01,614 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:42:01,614 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:42:01,621 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,688 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,688 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,917 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,956 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:02,026 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:02,107 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:42:02,109 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:42:02,109 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:42:02,109 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:42:02,110 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:02,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:02,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:42:02,145 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:42:02,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:42:02,194 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:42:02,194 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:42:02,195 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-23 15:42:02,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-23 15:42:02,195 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2021-11-23 15:42:02,195 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2021-11-23 15:42:02,195 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:42:02,195 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:42:02,195 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2021-11-23 15:42:02,195 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2021-11-23 15:42:02,196 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:42:02,196 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:42:02,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:42:02,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:42:02,196 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:42:02,196 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:42:02,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:42:02,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:42:02,197 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2021-11-23 15:42:02,197 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2021-11-23 15:42:02,197 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:42:02,197 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:42:02,197 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:42:02,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:42:02,197 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:42:02,197 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:42:02,198 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:42:02,198 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:42:02,198 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2021-11-23 15:42:02,198 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2021-11-23 15:42:02,198 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:42:02,198 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:42:02,198 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2021-11-23 15:42:02,198 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2021-11-23 15:42:02,199 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2021-11-23 15:42:02,199 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2021-11-23 15:42:02,199 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2021-11-23 15:42:02,199 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2021-11-23 15:42:02,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:42:02,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:42:02,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:42:02,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:42:02,199 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:42:02,200 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:42:02,200 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:42:02,200 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:42:02,200 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:42:02,200 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:42:02,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:42:02,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:42:02,200 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:42:02,201 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:42:02,201 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:42:02,201 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:42:02,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:42:02,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:42:02,201 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:42:02,201 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:42:02,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:42:02,201 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:42:02,202 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:42:02,202 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2021-11-23 15:42:02,202 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2021-11-23 15:42:02,202 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:42:02,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:42:02,202 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2021-11-23 15:42:02,202 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2021-11-23 15:42:02,202 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:42:02,203 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:42:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:42:02,203 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:42:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2021-11-23 15:42:02,203 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2021-11-23 15:42:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:42:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2021-11-23 15:42:02,203 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2021-11-23 15:42:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2021-11-23 15:42:02,204 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2021-11-23 15:42:02,204 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2021-11-23 15:42:02,204 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2021-11-23 15:42:02,204 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:42:02,204 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:42:02,204 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:42:02,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:42:02,204 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2021-11-23 15:42:02,205 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2021-11-23 15:42:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:42:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:42:02,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:42:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:42:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:42:02,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:42:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:42:02,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:42:02,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:42:02,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:42:02,206 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:42:02,206 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:42:02,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:42:02,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:42:02,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:42:02,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:42:02,206 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:42:02,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:42:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2021-11-23 15:42:02,207 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2021-11-23 15:42:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:42:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:42:02,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:42:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:42:02,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:42:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:42:02,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:42:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:42:02,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:42:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:42:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:42:02,208 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:42:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:42:02,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:42:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:42:02,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:42:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:42:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2021-11-23 15:42:02,209 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2021-11-23 15:42:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:42:02,209 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:42:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:42:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:42:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:42:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:42:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:42:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:42:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:42:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2021-11-23 15:42:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2021-11-23 15:42:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2021-11-23 15:42:02,211 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2021-11-23 15:42:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:42:02,211 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:42:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:42:02,211 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:42:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2021-11-23 15:42:02,211 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2021-11-23 15:42:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:42:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:42:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2021-11-23 15:42:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2021-11-23 15:42:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2021-11-23 15:42:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2021-11-23 15:42:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2021-11-23 15:42:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2021-11-23 15:42:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2021-11-23 15:42:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2021-11-23 15:42:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:42:02,213 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:42:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:42:02,213 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:42:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2021-11-23 15:42:02,213 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2021-11-23 15:42:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2021-11-23 15:42:02,213 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2021-11-23 15:42:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:42:02,214 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:42:02,214 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2021-11-23 15:42:02,214 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2021-11-23 15:42:02,214 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2021-11-23 15:42:02,214 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2021-11-23 15:42:02,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:42:02,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:42:02,214 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 15:42:02,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 15:42:02,215 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:42:02,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:42:02,215 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:42:02,215 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:42:02,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:42:02,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:42:02,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:42:02,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:42:02,215 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 15:42:02,216 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 15:42:02,216 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:42:02,216 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:42:02,216 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2021-11-23 15:42:02,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2021-11-23 15:42:02,216 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:42:02,216 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:42:02,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:42:02,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:42:02,217 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2021-11-23 15:42:02,217 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2021-11-23 15:42:02,217 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2021-11-23 15:42:02,217 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2021-11-23 15:42:02,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:42:02,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:42:02,217 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:42:02,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:42:02,218 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:42:02,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:42:02,218 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2021-11-23 15:42:02,218 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2021-11-23 15:42:02,218 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2021-11-23 15:42:02,218 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2021-11-23 15:42:02,219 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:42:02,219 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:42:02,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:42:02,219 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:42:02,219 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2021-11-23 15:42:02,219 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2021-11-23 15:42:02,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:42:02,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:42:02,219 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2021-11-23 15:42:02,220 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2021-11-23 15:42:02,220 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:42:02,220 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:42:02,220 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:42:02,220 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:42:02,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:42:02,220 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:42:02,220 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:42:02,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:42:02,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:42:02,221 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2021-11-23 15:42:02,221 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2021-11-23 15:42:02,221 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2021-11-23 15:42:02,221 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2021-11-23 15:42:02,221 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:42:02,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:42:02,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 15:42:02,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 15:42:02,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:42:02,222 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2021-11-23 15:42:02,222 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2021-11-23 15:42:02,222 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:42:02,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:42:02,222 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2021-11-23 15:42:02,222 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2021-11-23 15:42:02,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:42:02,222 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:42:02,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:42:02,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:42:02,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:42:02,223 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2021-11-23 15:42:02,223 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2021-11-23 15:42:02,223 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:42:02,223 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:42:02,223 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:42:02,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:42:02,223 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:42:02,224 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:42:02,224 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2021-11-23 15:42:02,224 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2021-11-23 15:42:02,224 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:42:02,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:42:02,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:42:02,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:42:02,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:42:02,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:42:02,224 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2021-11-23 15:42:02,224 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2021-11-23 15:42:02,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:42:02,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:42:02,225 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2021-11-23 15:42:02,225 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2021-11-23 15:42:02,225 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2021-11-23 15:42:02,225 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2021-11-23 15:42:02,225 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2021-11-23 15:42:02,225 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2021-11-23 15:42:02,225 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:42:02,225 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:42:02,226 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:42:02,226 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:42:02,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2021-11-23 15:42:02,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2021-11-23 15:42:02,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:42:02,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:42:02,226 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 15:42:02,226 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 15:42:02,226 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2021-11-23 15:42:02,226 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2021-11-23 15:42:02,227 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:42:02,227 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:42:02,227 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2021-11-23 15:42:02,227 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2021-11-23 15:42:02,227 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2021-11-23 15:42:02,312 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2021-11-23 15:42:02,312 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:42:02,312 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:42:02,312 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:42:02,312 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:42:02,312 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2021-11-23 15:42:02,313 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2021-11-23 15:42:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2021-11-23 15:42:02,313 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2021-11-23 15:42:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:42:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:42:02,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:42:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:42:02,313 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:42:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:42:02,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:42:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2021-11-23 15:42:02,314 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2021-11-23 15:42:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:42:02,314 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:42:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2021-11-23 15:42:02,314 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2021-11-23 15:42:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2021-11-23 15:42:02,314 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2021-11-23 15:42:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-11-23 15:42:02,314 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-11-23 15:42:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2021-11-23 15:42:02,314 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2021-11-23 15:42:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:42:02,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:42:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:42:02,315 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:42:02,315 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 15:42:02,315 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 15:42:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2021-11-23 15:42:02,315 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2021-11-23 15:42:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2021-11-23 15:42:02,315 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2021-11-23 15:42:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:42:02,316 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:42:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:42:02,316 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:42:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:42:02,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:42:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:42:02,316 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:42:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2021-11-23 15:42:02,316 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2021-11-23 15:42:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:42:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:42:02,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:42:03,614 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:42:03,618 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:42:03,838 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:42:03,846 INFO L158 Benchmark]: Toolchain (without parser) took 9552.79ms. Allocated memory was 113.2MB in the beginning and 287.3MB in the end (delta: 174.1MB). Free memory was 82.2MB in the beginning and 96.8MB in the end (delta: -14.6MB). Peak memory consumption was 185.7MB. Max. memory is 16.1GB. [2021-11-23 15:42:03,847 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 90.2MB. Free memory was 60.8MB in the beginning and 60.8MB in the end (delta: 30.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:42:03,850 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6697.91ms. Allocated memory was 113.2MB in the beginning and 287.3MB in the end (delta: 174.1MB). Free memory was 82.2MB in the beginning and 155.6MB in the end (delta: -73.4MB). Peak memory consumption was 136.2MB. Max. memory is 16.1GB. [2021-11-23 15:42:03,851 INFO L158 Benchmark]: Boogie Procedure Inliner took 618.04ms. Allocated memory is still 287.3MB. Free memory was 155.6MB in the beginning and 169.0MB in the end (delta: -13.4MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2021-11-23 15:42:03,852 INFO L158 Benchmark]: Boogie Preprocessor took 493.92ms. Allocated memory is still 287.3MB. Free memory was 169.0MB in the beginning and 107.1MB in the end (delta: 61.9MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-11-23 15:42:03,854 INFO L158 Benchmark]: RCFGBuilder took 1735.73ms. Allocated memory is still 287.3MB. Free memory was 107.1MB in the beginning and 96.8MB in the end (delta: 10.4MB). Peak memory consumption was 37.6MB. Max. memory is 16.1GB. [2021-11-23 15:42:03,857 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 90.2MB. Free memory was 60.8MB in the beginning and 60.8MB in the end (delta: 30.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6697.91ms. Allocated memory was 113.2MB in the beginning and 287.3MB in the end (delta: 174.1MB). Free memory was 82.2MB in the beginning and 155.6MB in the end (delta: -73.4MB). Peak memory consumption was 136.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 618.04ms. Allocated memory is still 287.3MB. Free memory was 155.6MB in the beginning and 169.0MB in the end (delta: -13.4MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 493.92ms. Allocated memory is still 287.3MB. Free memory was 169.0MB in the beginning and 107.1MB in the end (delta: 61.9MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1735.73ms. Allocated memory is still 287.3MB. Free memory was 107.1MB in the beginning and 96.8MB in the end (delta: 10.4MB). Peak memory consumption was 37.6MB. 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 15:42:03,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/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_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/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_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/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_47e45765-f47b-41a7-ab8d-52f513e87537/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 189c9c1835fba5722e0b94d8232e079a97aae7f53f40713e9106571ffb9cd9c4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:42:06,456 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:42:06,459 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:42:06,510 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:42:06,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:42:06,516 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:42:06,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:42:06,522 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:42:06,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:42:06,532 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:42:06,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:42:06,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:42:06,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:42:06,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:42:06,543 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:42:06,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:42:06,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:42:06,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:42:06,553 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:42:06,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:42:06,562 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:42:06,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:42:06,567 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:42:06,569 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:42:06,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:42:06,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:42:06,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:42:06,581 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:42:06,582 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:42:06,583 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:42:06,583 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:42:06,584 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:42:06,586 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:42:06,587 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:42:06,589 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:42:06,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:42:06,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:42:06,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:42:06,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:42:06,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:42:06,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:42:06,607 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:42:06,650 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:42:06,651 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:42:06,652 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:42:06,653 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:42:06,654 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:42:06,654 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:42:06,655 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:42:06,655 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:42:06,655 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:42:06,656 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:42:06,657 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:42:06,657 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:42:06,657 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:42:06,657 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:42:06,658 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:42:06,658 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:42:06,658 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:42:06,658 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:42:06,659 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:42:06,659 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:42:06,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:06,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:42:06,660 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:42:06,660 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:42:06,660 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:42:06,660 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:42:06,661 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:42:06,661 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:42:06,661 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:42:06,661 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_47e45765-f47b-41a7-ab8d-52f513e87537/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 189c9c1835fba5722e0b94d8232e079a97aae7f53f40713e9106571ffb9cd9c4 [2021-11-23 15:42:07,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:42:07,039 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:42:07,042 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:42:07,044 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:42:07,045 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:42:07,047 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2021-11-23 15:42:07,123 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/data/27296263c/545e2cc26d7c4349a3f943692a7c0454/FLAG4568211ba [2021-11-23 15:42:08,222 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:42:08,223 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2021-11-23 15:42:08,296 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/data/27296263c/545e2cc26d7c4349a3f943692a7c0454/FLAG4568211ba [2021-11-23 15:42:08,495 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/data/27296263c/545e2cc26d7c4349a3f943692a7c0454 [2021-11-23 15:42:08,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:42:08,498 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:42:08,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:08,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:42:08,504 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:42:08,505 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:08" (1/1) ... [2021-11-23 15:42:08,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bb46a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:08, skipping insertion in model container [2021-11-23 15:42:08,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:08" (1/1) ... [2021-11-23 15:42:08,514 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:42:08,776 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:13,776 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484314,484327] [2021-11-23 15:42:13,779 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484461,484474] [2021-11-23 15:42:13,779 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484600,484613] [2021-11-23 15:42:13,780 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484758,484771] [2021-11-23 15:42:13,849 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:13,901 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:42:14,075 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:14,635 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484314,484327] [2021-11-23 15:42:14,635 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484461,484474] [2021-11-23 15:42:14,636 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484600,484613] [2021-11-23 15:42:14,636 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484758,484771] [2021-11-23 15:42:14,644 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:14,666 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:42:15,428 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484314,484327] [2021-11-23 15:42:15,429 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484461,484474] [2021-11-23 15:42:15,430 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484600,484613] [2021-11-23 15:42:15,435 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_47e45765-f47b-41a7-ab8d-52f513e87537/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484758,484771] [2021-11-23 15:42:15,448 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:15,800 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:42:15,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:15 WrapperNode [2021-11-23 15:42:15,801 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:15,802 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:15,802 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:42:15,803 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:42:15,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:15" (1/1) ... [2021-11-23 15:42:15,980 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:15" (1/1) ... [2021-11-23 15:42:16,347 INFO L137 Inliner]: procedures = 596, calls = 3848, calls flagged for inlining = 356, calls inlined = 344, statements flattened = 9942 [2021-11-23 15:42:16,348 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:16,349 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:42:16,349 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:42:16,349 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:42:16,358 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:15" (1/1) ... [2021-11-23 15:42:16,359 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:15" (1/1) ... [2021-11-23 15:42:16,447 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:15" (1/1) ... [2021-11-23 15:42:16,448 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:15" (1/1) ... [2021-11-23 15:42:16,693 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:15" (1/1) ... [2021-11-23 15:42:16,741 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:15" (1/1) ... [2021-11-23 15:42:16,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:15" (1/1) ... [2021-11-23 15:42:16,875 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:42:16,877 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:42:16,877 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:42:16,878 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:42:16,878 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:15" (1/1) ... [2021-11-23 15:42:16,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:16,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:42:16,913 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:42:16,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:42:16,970 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:42:16,971 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:42:16,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-23 15:42:16,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-23 15:42:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2021-11-23 15:42:16,972 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2021-11-23 15:42:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:42:16,972 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:42:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2021-11-23 15:42:16,972 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2021-11-23 15:42:16,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:42:16,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:42:16,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:42:16,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:42:16,973 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:42:16,974 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:42:16,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:42:16,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:42:16,974 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2021-11-23 15:42:16,974 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2021-11-23 15:42:16,974 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:42:16,975 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:42:16,975 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:42:16,975 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:42:16,975 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:42:16,975 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:42:16,976 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:42:16,976 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:42:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2021-11-23 15:42:16,977 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2021-11-23 15:42:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:42:16,977 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:42:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:42:16,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:42:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2021-11-23 15:42:16,978 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2021-11-23 15:42:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2021-11-23 15:42:16,979 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2021-11-23 15:42:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2021-11-23 15:42:16,979 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2021-11-23 15:42:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:42:16,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:42:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:42:16,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:42:16,981 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:42:16,981 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:42:16,982 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:42:16,982 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:42:16,982 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:42:16,982 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:42:16,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:42:16,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:42:16,983 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:42:16,983 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:42:16,984 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:42:16,984 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:42:16,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:42:16,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:42:16,985 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:42:16,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:42:16,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:42:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:42:16,986 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:42:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2021-11-23 15:42:16,986 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2021-11-23 15:42:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:42:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:42:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:42:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:42:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:42:16,987 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:42:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2021-11-23 15:42:16,988 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2021-11-23 15:42:16,988 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:42:16,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:42:16,988 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:42:16,988 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:42:16,988 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2021-11-23 15:42:16,989 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2021-11-23 15:42:16,989 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2021-11-23 15:42:16,990 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2021-11-23 15:42:16,990 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2021-11-23 15:42:16,990 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2021-11-23 15:42:16,990 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2021-11-23 15:42:16,990 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2021-11-23 15:42:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:42:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:42:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:42:16,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:42:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2021-11-23 15:42:16,992 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2021-11-23 15:42:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:42:16,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:42:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:42:16,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:42:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:42:16,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:42:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:42:16,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:42:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:42:16,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:42:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:42:16,995 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:42:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:42:16,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:42:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:42:16,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:42:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:42:17,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:42:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2021-11-23 15:42:17,001 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2021-11-23 15:42:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:42:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:42:17,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:42:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:42:17,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:42:17,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:42:17,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:42:17,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:42:17,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:42:17,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:42:17,010 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:42:17,011 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:42:17,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:42:17,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:42:17,011 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:42:17,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:42:17,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:42:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2021-11-23 15:42:17,012 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2021-11-23 15:42:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:42:17,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:42:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:42:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:42:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:42:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:42:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:42:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:42:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:42:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:42:17,014 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 15:42:17,014 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 15:42:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2021-11-23 15:42:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2021-11-23 15:42:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2021-11-23 15:42:17,015 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2021-11-23 15:42:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:42:17,015 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:42:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:42:17,015 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:42:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2021-11-23 15:42:17,016 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2021-11-23 15:42:17,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:42:17,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:42:17,016 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2021-11-23 15:42:17,016 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2021-11-23 15:42:17,016 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2021-11-23 15:42:17,017 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2021-11-23 15:42:17,017 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2021-11-23 15:42:17,017 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2021-11-23 15:42:17,017 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2021-11-23 15:42:17,018 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2021-11-23 15:42:17,018 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:42:17,018 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:42:17,018 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:42:17,018 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:42:17,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:42:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2021-11-23 15:42:17,019 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2021-11-23 15:42:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2021-11-23 15:42:17,019 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2021-11-23 15:42:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:42:17,019 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:42:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2021-11-23 15:42:17,020 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2021-11-23 15:42:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2021-11-23 15:42:17,020 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2021-11-23 15:42:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:42:17,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:42:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 15:42:17,021 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 15:42:17,021 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:42:17,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:42:17,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:42:17,021 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:42:17,021 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:42:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:42:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:42:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:42:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:42:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:42:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:42:17,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:42:17,023 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:42:17,023 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:42:17,023 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2021-11-23 15:42:17,023 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2021-11-23 15:42:17,023 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:42:17,023 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:42:17,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:42:17,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:42:17,024 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2021-11-23 15:42:17,024 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2021-11-23 15:42:17,024 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2021-11-23 15:42:17,024 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2021-11-23 15:42:17,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:42:17,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:42:17,025 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:42:17,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:42:17,025 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:42:17,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:42:17,025 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2021-11-23 15:42:17,026 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2021-11-23 15:42:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2021-11-23 15:42:17,026 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2021-11-23 15:42:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:42:17,026 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:42:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:42:17,027 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:42:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2021-11-23 15:42:17,027 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2021-11-23 15:42:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:42:17,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:42:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2021-11-23 15:42:17,027 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2021-11-23 15:42:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:42:17,028 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:42:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:42:17,028 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:42:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:42:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:42:17,028 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:42:17,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:42:17,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:42:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2021-11-23 15:42:17,034 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2021-11-23 15:42:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2021-11-23 15:42:17,034 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2021-11-23 15:42:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:42:17,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:42:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 15:42:17,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 15:42:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:42:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2021-11-23 15:42:17,038 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2021-11-23 15:42:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:42:17,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:42:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:42:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:42:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2021-11-23 15:42:17,038 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2021-11-23 15:42:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:42:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:42:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:42:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:42:17,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:42:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2021-11-23 15:42:17,039 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2021-11-23 15:42:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:42:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:42:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:42:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:42:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:42:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:42:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2021-11-23 15:42:17,041 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2021-11-23 15:42:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:42:17,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:42:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:42:17,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:42:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:42:17,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:42:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2021-11-23 15:42:17,042 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2021-11-23 15:42:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:42:17,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:42:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2021-11-23 15:42:17,042 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2021-11-23 15:42:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2021-11-23 15:42:17,043 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2021-11-23 15:42:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2021-11-23 15:42:17,043 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2021-11-23 15:42:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:42:17,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:42:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:42:17,044 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:42:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2021-11-23 15:42:17,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2021-11-23 15:42:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:42:17,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:42:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 15:42:17,045 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 15:42:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:42:17,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:42:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2021-11-23 15:42:17,045 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2021-11-23 15:42:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:42:17,045 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:42:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2021-11-23 15:42:17,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2021-11-23 15:42:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2021-11-23 15:42:17,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2021-11-23 15:42:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:42:17,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:42:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:42:17,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:42:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2021-11-23 15:42:17,047 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2021-11-23 15:42:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2021-11-23 15:42:17,047 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2021-11-23 15:42:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:42:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:42:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:42:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:42:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:42:17,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:42:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:42:17,048 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:42:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:42:17,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:42:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2021-11-23 15:42:17,049 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2021-11-23 15:42:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:42:17,049 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:42:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2021-11-23 15:42:17,049 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2021-11-23 15:42:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2021-11-23 15:42:17,050 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2021-11-23 15:42:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-11-23 15:42:17,050 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-11-23 15:42:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2021-11-23 15:42:17,050 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2021-11-23 15:42:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:42:17,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:42:17,051 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:42:17,051 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:42:17,051 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2021-11-23 15:42:17,051 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2021-11-23 15:42:17,051 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2021-11-23 15:42:17,051 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2021-11-23 15:42:17,052 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:42:17,052 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:42:17,052 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:42:17,052 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:42:17,052 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:42:17,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:42:17,052 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:42:17,053 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:42:17,053 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2021-11-23 15:42:17,053 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2021-11-23 15:42:17,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:42:17,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:42:18,502 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:42:18,509 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:42:18,865 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:42:18,869 INFO L158 Benchmark]: Toolchain (without parser) took 10369.61ms. Allocated memory was 58.7MB in the beginning and 555.7MB in the end (delta: 497.0MB). Free memory was 28.2MB in the beginning and 271.1MB in the end (delta: -243.0MB). Peak memory consumption was 253.0MB. Max. memory is 16.1GB. [2021-11-23 15:42:18,870 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 39.5MB in the beginning and 39.4MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:42:18,870 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7300.78ms. Allocated memory was 58.7MB in the beginning and 281.0MB in the end (delta: 222.3MB). Free memory was 28.0MB in the beginning and 112.1MB in the end (delta: -84.1MB). Peak memory consumption was 155.7MB. Max. memory is 16.1GB. [2021-11-23 15:42:18,871 INFO L158 Benchmark]: Boogie Procedure Inliner took 545.85ms. Allocated memory was 281.0MB in the beginning and 555.7MB in the end (delta: 274.7MB). Free memory was 112.1MB in the beginning and 423.2MB in the end (delta: -311.1MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. [2021-11-23 15:42:18,872 INFO L158 Benchmark]: Boogie Preprocessor took 526.88ms. Allocated memory is still 555.7MB. Free memory was 423.2MB in the beginning and 357.1MB in the end (delta: 66.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-11-23 15:42:18,872 INFO L158 Benchmark]: RCFGBuilder took 1989.73ms. Allocated memory is still 555.7MB. Free memory was 357.1MB in the beginning and 271.1MB in the end (delta: 86.0MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2021-11-23 15:42:18,874 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 39.5MB in the beginning and 39.4MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7300.78ms. Allocated memory was 58.7MB in the beginning and 281.0MB in the end (delta: 222.3MB). Free memory was 28.0MB in the beginning and 112.1MB in the end (delta: -84.1MB). Peak memory consumption was 155.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 545.85ms. Allocated memory was 281.0MB in the beginning and 555.7MB in the end (delta: 274.7MB). Free memory was 112.1MB in the beginning and 423.2MB in the end (delta: -311.1MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 526.88ms. Allocated memory is still 555.7MB. Free memory was 423.2MB in the beginning and 357.1MB in the end (delta: 66.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1989.73ms. Allocated memory is still 555.7MB. Free memory was 357.1MB in the beginning and 271.1MB in the end (delta: 86.0MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:42:19,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e45765-f47b-41a7-ab8d-52f513e87537/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