./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/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 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:12,737 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:12,740 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:12,780 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:12,781 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:12,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:12,785 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:12,787 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:12,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:12,791 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:12,792 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:12,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:12,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:12,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:12,797 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:12,799 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:12,800 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:12,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:12,810 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:12,819 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:12,823 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:12,824 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:12,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:12,833 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:12,845 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:12,846 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:12,846 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:12,848 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:12,849 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:12,851 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:12,852 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:12,853 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:12,856 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:12,857 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:12,859 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:12,859 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:12,860 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:12,861 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:12,861 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:12,862 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:12,863 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:12,864 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:54:12,897 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:12,898 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:12,898 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:12,899 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:12,900 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:12,900 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:12,900 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:12,901 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:54:12,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:12,901 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:12,901 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:12,901 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:12,902 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:12,902 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:12,902 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:12,902 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:12,903 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:12,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:12,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:12,904 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:12,904 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:12,904 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:12,904 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:54:12,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:54:12,905 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:12,905 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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 [2021-11-23 15:54:13,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:13,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:13,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:13,222 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:13,224 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:13,225 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2021-11-23 15:54:13,323 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/data/61f7106fe/b9696d75b3f1452990a97a1fe5e69046/FLAG33805e896 [2021-11-23 15:54:14,407 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:14,407 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2021-11-23 15:54:14,500 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/data/61f7106fe/b9696d75b3f1452990a97a1fe5e69046/FLAG33805e896 [2021-11-23 15:54:14,670 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/data/61f7106fe/b9696d75b3f1452990a97a1fe5e69046 [2021-11-23 15:54:14,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:14,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:14,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:14,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:14,683 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:14,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:14" (1/1) ... [2021-11-23 15:54:14,686 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@558201d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:14, skipping insertion in model container [2021-11-23 15:54:14,686 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:14" (1/1) ... [2021-11-23 15:54:14,694 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:14,934 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:20,843 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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2021-11-23 15:54:20,846 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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2021-11-23 15:54:20,896 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:20,994 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:21,629 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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2021-11-23 15:54:21,630 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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2021-11-23 15:54:21,639 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:22,111 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:22,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:22 WrapperNode [2021-11-23 15:54:22,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:22,112 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:22,113 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:22,113 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:22,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:22" (1/1) ... [2021-11-23 15:54:22,310 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:22" (1/1) ... [2021-11-23 15:54:22,713 INFO L137 Inliner]: procedures = 696, calls = 5980, calls flagged for inlining = 358, calls inlined = 317, statements flattened = 11104 [2021-11-23 15:54:22,714 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:22,715 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:22,716 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:22,716 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:22,726 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:22" (1/1) ... [2021-11-23 15:54:22,726 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:22" (1/1) ... [2021-11-23 15:54:22,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:22" (1/1) ... [2021-11-23 15:54:22,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:22" (1/1) ... [2021-11-23 15:54:23,175 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:22" (1/1) ... [2021-11-23 15:54:23,234 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:22" (1/1) ... [2021-11-23 15:54:23,297 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:22" (1/1) ... [2021-11-23 15:54:23,373 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:23,375 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:23,375 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:23,376 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:23,377 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:22" (1/1) ... [2021-11-23 15:54:23,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:23,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:23,506 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:23,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:23,563 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:54:23,564 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:54:23,564 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2021-11-23 15:54:23,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2021-11-23 15:54:23,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:54:23,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:54:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:54:23,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:54:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2021-11-23 15:54:23,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2021-11-23 15:54:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:54:23,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:54:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:54:23,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:54:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2021-11-23 15:54:23,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2021-11-23 15:54:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2021-11-23 15:54:23,569 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2021-11-23 15:54:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:54:23,569 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:54:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2021-11-23 15:54:23,569 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2021-11-23 15:54:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2021-11-23 15:54:23,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2021-11-23 15:54:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2021-11-23 15:54:23,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2021-11-23 15:54:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:54:23,571 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:54:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:54:23,571 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:54:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:54:23,571 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:54:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2021-11-23 15:54:23,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2021-11-23 15:54:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2021-11-23 15:54:23,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2021-11-23 15:54:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2021-11-23 15:54:23,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2021-11-23 15:54:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2021-11-23 15:54:23,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2021-11-23 15:54:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:54:23,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:54:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2021-11-23 15:54:23,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2021-11-23 15:54:23,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:54:23,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:54:23,574 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:54:23,574 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:54:23,574 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 15:54:23,575 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 15:54:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2021-11-23 15:54:23,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2021-11-23 15:54:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:54:23,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:54:23,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:54:23,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:54:23,576 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2021-11-23 15:54:23,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2021-11-23 15:54:23,577 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:54:23,577 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:54:23,578 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:54:23,578 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:54:23,579 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:54:23,579 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:54:23,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:54:23,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:54:23,579 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:54:23,579 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:54:23,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:54:23,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:54:23,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:23,581 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2021-11-23 15:54:23,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2021-11-23 15:54:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:54:23,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:54:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2021-11-23 15:54:23,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2021-11-23 15:54:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:54:23,583 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:54:23,583 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2021-11-23 15:54:23,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2021-11-23 15:54:23,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-23 15:54:23,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-23 15:54:23,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:54:23,583 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:54:23,584 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:54:23,584 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:54:23,584 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:54:23,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:54:23,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:54:23,584 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:54:23,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:54:23,585 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2021-11-23 15:54:23,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2021-11-23 15:54:23,586 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2021-11-23 15:54:23,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2021-11-23 15:54:23,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:54:23,586 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2021-11-23 15:54:23,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2021-11-23 15:54:23,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:54:23,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:54:23,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:54:23,588 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:54:23,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:54:23,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:54:23,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:54:23,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:54:23,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:54:23,589 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2021-11-23 15:54:23,589 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2021-11-23 15:54:23,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:54:23,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:54:23,591 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:54:23,591 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:54:23,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:54:23,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:54:23,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:54:23,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:54:23,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:54:23,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:54:23,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:54:23,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:54:23,594 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2021-11-23 15:54:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2021-11-23 15:54:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2021-11-23 15:54:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2021-11-23 15:54:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:54:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:54:23,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:54:23,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:54:23,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:54:23,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:54:23,605 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2021-11-23 15:54:23,606 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2021-11-23 15:54:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:54:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:54:23,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:54:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:54:23,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:54:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:54:23,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:54:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 15:54:23,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 15:54:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:54:23,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:54:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:54:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:54:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:54:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:54:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:54:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:54:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:54:23,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:54:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:54:23,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:54:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:54:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:23,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:54:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:54:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:54:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:54:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:54:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:54:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:54:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:54:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:54:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:54:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:54:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:54:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:54:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:54:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2021-11-23 15:54:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2021-11-23 15:54:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:54:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:54:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2021-11-23 15:54:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2021-11-23 15:54:23,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:54:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:54:23,613 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2021-11-23 15:54:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2021-11-23 15:54:23,613 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:54:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:54:23,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2021-11-23 15:54:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2021-11-23 15:54:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2021-11-23 15:54:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2021-11-23 15:54:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 15:54:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 15:54:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2021-11-23 15:54:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2021-11-23 15:54:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:54:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:54:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2021-11-23 15:54:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2021-11-23 15:54:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:54:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:54:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:54:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:54:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-11-23 15:54:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-11-23 15:54:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2021-11-23 15:54:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2021-11-23 15:54:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:54:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:54:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:54:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:54:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2021-11-23 15:54:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2021-11-23 15:54:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2021-11-23 15:54:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2021-11-23 15:54:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2021-11-23 15:54:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2021-11-23 15:54:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:54:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:54:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2021-11-23 15:54:23,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2021-11-23 15:54:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2021-11-23 15:54:23,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2021-11-23 15:54:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:54:23,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:54:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_120 [2021-11-23 15:54:23,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_120 [2021-11-23 15:54:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:54:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:54:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:54:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:54:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2021-11-23 15:54:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2021-11-23 15:54:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2021-11-23 15:54:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2021-11-23 15:54:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2021-11-23 15:54:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2021-11-23 15:54:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:54:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:54:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 15:54:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 15:54:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2021-11-23 15:54:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2021-11-23 15:54:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2021-11-23 15:54:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2021-11-23 15:54:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-11-23 15:54:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-11-23 15:54:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:54:23,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:54:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:54:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:54:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:54:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2021-11-23 15:54:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2021-11-23 15:54:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2021-11-23 15:54:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2021-11-23 15:54:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2021-11-23 15:54:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2021-11-23 15:54:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2021-11-23 15:54:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2021-11-23 15:54:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:54:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:54:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:54:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:54:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:54:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:54:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2021-11-23 15:54:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2021-11-23 15:54:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:54:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:54:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:54:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:54:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2021-11-23 15:54:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2021-11-23 15:54:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:54:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:54:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2021-11-23 15:54:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2021-11-23 15:54:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2021-11-23 15:54:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2021-11-23 15:54:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2021-11-23 15:54:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2021-11-23 15:54:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:54:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:54:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:54:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:54:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2021-11-23 15:54:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2021-11-23 15:54:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2021-11-23 15:54:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2021-11-23 15:54:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:54:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:54:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2021-11-23 15:54:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2021-11-23 15:54:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-11-23 15:54:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-11-23 15:54:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:54:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:54:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:54:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:54:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2021-11-23 15:54:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2021-11-23 15:54:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:54:23,638 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:54:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:54:23,638 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:54:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2021-11-23 15:54:23,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2021-11-23 15:54:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2021-11-23 15:54:23,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2021-11-23 15:54:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2021-11-23 15:54:23,639 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2021-11-23 15:54:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:54:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2021-11-23 15:54:23,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2021-11-23 15:54:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2021-11-23 15:54:23,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2021-11-23 15:54:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:54:23,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:54:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2021-11-23 15:54:23,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2021-11-23 15:54:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2021-11-23 15:54:23,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2021-11-23 15:54:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:54:23,640 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:54:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:54:23,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:54:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2021-11-23 15:54:23,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2021-11-23 15:54:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2021-11-23 15:54:23,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2021-11-23 15:54:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2021-11-23 15:54:23,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2021-11-23 15:54:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:54:23,642 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:54:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:54:23,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:54:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2021-11-23 15:54:23,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2021-11-23 15:54:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:54:23,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:54:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2021-11-23 15:54:23,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2021-11-23 15:54:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2021-11-23 15:54:23,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2021-11-23 15:54:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-23 15:54:23,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-23 15:54:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2021-11-23 15:54:23,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2021-11-23 15:54:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_122 [2021-11-23 15:54:23,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_122 [2021-11-23 15:54:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2021-11-23 15:54:23,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2021-11-23 15:54:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:54:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2021-11-23 15:54:23,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2021-11-23 15:54:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:54:23,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:54:24,972 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:24,980 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:25,335 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:54:25,340 INFO L158 Benchmark]: Toolchain (without parser) took 10662.46ms. Allocated memory was 88.1MB in the beginning and 539.0MB in the end (delta: 450.9MB). Free memory was 49.3MB in the beginning and 371.5MB in the end (delta: -322.2MB). Peak memory consumption was 183.5MB. Max. memory is 16.1GB. [2021-11-23 15:54:25,341 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 88.1MB. Free memory was 69.4MB in the beginning and 69.3MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:54:25,342 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7431.79ms. Allocated memory was 88.1MB in the beginning and 302.0MB in the end (delta: 213.9MB). Free memory was 49.0MB in the beginning and 166.5MB in the end (delta: -117.5MB). Peak memory consumption was 140.0MB. Max. memory is 16.1GB. [2021-11-23 15:54:25,342 INFO L158 Benchmark]: Boogie Procedure Inliner took 601.92ms. Allocated memory is still 302.0MB. Free memory was 166.5MB in the beginning and 102.5MB in the end (delta: 64.0MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 15:54:25,343 INFO L158 Benchmark]: Boogie Preprocessor took 657.62ms. Allocated memory is still 302.0MB. Free memory was 102.5MB in the beginning and 134.7MB in the end (delta: -32.2MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. [2021-11-23 15:54:25,344 INFO L158 Benchmark]: RCFGBuilder took 1963.55ms. Allocated memory was 302.0MB in the beginning and 539.0MB in the end (delta: 237.0MB). Free memory was 134.7MB in the beginning and 371.5MB in the end (delta: -236.8MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. [2021-11-23 15:54:25,347 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 88.1MB. Free memory was 69.4MB in the beginning and 69.3MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7431.79ms. Allocated memory was 88.1MB in the beginning and 302.0MB in the end (delta: 213.9MB). Free memory was 49.0MB in the beginning and 166.5MB in the end (delta: -117.5MB). Peak memory consumption was 140.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 601.92ms. Allocated memory is still 302.0MB. Free memory was 166.5MB in the beginning and 102.5MB in the end (delta: 64.0MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 657.62ms. Allocated memory is still 302.0MB. Free memory was 102.5MB in the beginning and 134.7MB in the end (delta: -32.2MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1963.55ms. Allocated memory was 302.0MB in the beginning and 539.0MB in the end (delta: 237.0MB). Free memory was 134.7MB in the beginning and 371.5MB in the end (delta: -236.8MB). Peak memory consumption was 56.3MB. 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 15:54:25,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/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 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:27,802 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:27,804 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:27,852 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:27,853 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:27,858 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:27,860 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:27,870 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:27,874 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:27,882 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:27,886 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:27,888 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:27,889 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:27,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:27,894 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:27,900 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:27,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:27,903 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:27,908 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:27,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:27,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:27,919 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:27,922 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:27,925 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:27,932 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:27,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:27,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:27,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:27,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:27,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:27,944 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:27,945 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:27,946 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:27,947 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:27,950 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:27,950 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:27,957 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:27,957 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:27,958 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:27,960 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:27,961 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:27,966 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:54:28,008 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:28,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:28,010 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:28,011 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:28,012 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:28,013 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:28,013 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:28,013 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:28,013 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:28,014 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:28,015 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:28,015 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:54:28,015 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:54:28,016 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:54:28,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:28,016 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:28,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:28,017 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:28,017 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:28,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:28,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:28,018 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:28,018 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:28,018 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:28,019 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:54:28,019 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:54:28,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:28,019 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:54:28,020 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:54:28,020 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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 [2021-11-23 15:54:28,419 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:28,451 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:28,455 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:28,457 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:28,458 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:28,460 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2021-11-23 15:54:28,531 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/data/a21e59955/78600b4768724087965cd2ac315618a9/FLAG35b9f31df [2021-11-23 15:54:29,689 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:29,689 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2021-11-23 15:54:29,770 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/data/a21e59955/78600b4768724087965cd2ac315618a9/FLAG35b9f31df [2021-11-23 15:54:29,907 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/data/a21e59955/78600b4768724087965cd2ac315618a9 [2021-11-23 15:54:29,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:29,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:29,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:29,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:29,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:29,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:29" (1/1) ... [2021-11-23 15:54:29,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5760ad63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:29, skipping insertion in model container [2021-11-23 15:54:29,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:29" (1/1) ... [2021-11-23 15:54:29,932 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:30,192 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:35,986 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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2021-11-23 15:54:35,988 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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2021-11-23 15:54:36,018 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:36,142 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:54:36,252 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:36,730 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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2021-11-23 15:54:36,731 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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2021-11-23 15:54:36,744 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:36,840 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:37,538 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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2021-11-23 15:54:37,539 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_1eb1a085-1a89-4443-ad7e-185d7508fd2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2021-11-23 15:54:37,547 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:37,988 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:37,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:37 WrapperNode [2021-11-23 15:54:37,989 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:37,990 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:37,991 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:37,991 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:37,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:37" (1/1) ... [2021-11-23 15:54:38,151 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:37" (1/1) ... [2021-11-23 15:54:38,621 INFO L137 Inliner]: procedures = 711, calls = 5980, calls flagged for inlining = 358, calls inlined = 317, statements flattened = 10766 [2021-11-23 15:54:38,621 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:38,623 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:38,623 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:38,623 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:38,633 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:37" (1/1) ... [2021-11-23 15:54:38,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:37" (1/1) ... [2021-11-23 15:54:38,723 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:37" (1/1) ... [2021-11-23 15:54:38,724 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:37" (1/1) ... [2021-11-23 15:54:38,982 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:37" (1/1) ... [2021-11-23 15:54:39,034 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:37" (1/1) ... [2021-11-23 15:54:39,250 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:37" (1/1) ... [2021-11-23 15:54:39,334 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:39,336 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:39,336 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:39,337 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:39,339 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:37" (1/1) ... [2021-11-23 15:54:39,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:39,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:39,373 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:39,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:39,426 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:54:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:54:39,426 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2021-11-23 15:54:39,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2021-11-23 15:54:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:54:39,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:54:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:54:39,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:54:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2021-11-23 15:54:39,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2021-11-23 15:54:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:54:39,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:54:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:54:39,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:54:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2021-11-23 15:54:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2021-11-23 15:54:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2021-11-23 15:54:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2021-11-23 15:54:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:54:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:54:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2021-11-23 15:54:39,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2021-11-23 15:54:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2021-11-23 15:54:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2021-11-23 15:54:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2021-11-23 15:54:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2021-11-23 15:54:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:54:39,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:54:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:54:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:54:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:54:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:54:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2021-11-23 15:54:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2021-11-23 15:54:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2021-11-23 15:54:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2021-11-23 15:54:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2021-11-23 15:54:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2021-11-23 15:54:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2021-11-23 15:54:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2021-11-23 15:54:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:54:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:54:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2021-11-23 15:54:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2021-11-23 15:54:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:54:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:54:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:54:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:54:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:54:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:54:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 15:54:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 15:54:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2021-11-23 15:54:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2021-11-23 15:54:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:54:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:54:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:54:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:54:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2021-11-23 15:54:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2021-11-23 15:54:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:54:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:54:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:54:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:54:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:54:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:54:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:54:39,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:54:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:54:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:54:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:54:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:54:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2021-11-23 15:54:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2021-11-23 15:54:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:54:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:54:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:54:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:54:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:54:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:54:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2021-11-23 15:54:39,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2021-11-23 15:54:39,440 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:54:39,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:54:39,440 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2021-11-23 15:54:39,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2021-11-23 15:54:39,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-23 15:54:39,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-23 15:54:39,441 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:54:39,441 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:54:39,441 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:54:39,441 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:54:39,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:54:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:54:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:54:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:54:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2021-11-23 15:54:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2021-11-23 15:54:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2021-11-23 15:54:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2021-11-23 15:54:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2021-11-23 15:54:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2021-11-23 15:54:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:54:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:54:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:54:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:54:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:54:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:54:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:54:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:54:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2021-11-23 15:54:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2021-11-23 15:54:39,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:54:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:54:39,445 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:54:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:54:39,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:54:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:54:39,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:54:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:54:39,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:54:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:54:39,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:54:39,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:54:39,447 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2021-11-23 15:54:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2021-11-23 15:54:39,447 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2021-11-23 15:54:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2021-11-23 15:54:39,447 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:54:39,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:54:39,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:54:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:54:39,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:54:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:54:39,448 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2021-11-23 15:54:39,448 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2021-11-23 15:54:39,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:54:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:54:39,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:54:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:54:39,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:54:39,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:54:39,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:54:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 15:54:39,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 15:54:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:54:39,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:54:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:54:39,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:54:39,450 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:54:39,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:54:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:54:39,451 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:54:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:54:39,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:54:39,451 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:54:39,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:54:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:54:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:54:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:54:39,452 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:39,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:54:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:54:39,453 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:54:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:54:39,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:54:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:54:39,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:54:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:54:39,454 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:54:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:54:39,454 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:54:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:54:39,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:54:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2021-11-23 15:54:39,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2021-11-23 15:54:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:54:39,455 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:54:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2021-11-23 15:54:39,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2021-11-23 15:54:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:54:39,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:54:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2021-11-23 15:54:39,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2021-11-23 15:54:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:54:39,456 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:54:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:54:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:39,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2021-11-23 15:54:39,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2021-11-23 15:54:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2021-11-23 15:54:39,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2021-11-23 15:54:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 15:54:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 15:54:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:54:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2021-11-23 15:54:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2021-11-23 15:54:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:54:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:54:39,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:54:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2021-11-23 15:54:39,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2021-11-23 15:54:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:54:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:54:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:54:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:54:39,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:54:39,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:54:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-11-23 15:54:39,460 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-11-23 15:54:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2021-11-23 15:54:39,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2021-11-23 15:54:39,460 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:54:39,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:54:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:54:39,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:54:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2021-11-23 15:54:39,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2021-11-23 15:54:39,461 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2021-11-23 15:54:39,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2021-11-23 15:54:39,462 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2021-11-23 15:54:39,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2021-11-23 15:54:39,462 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:54:39,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:54:39,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2021-11-23 15:54:39,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2021-11-23 15:54:39,463 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2021-11-23 15:54:39,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2021-11-23 15:54:39,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:54:39,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:54:39,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_120 [2021-11-23 15:54:39,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_120 [2021-11-23 15:54:39,463 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:54:39,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:54:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:54:39,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:54:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2021-11-23 15:54:39,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2021-11-23 15:54:39,464 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2021-11-23 15:54:39,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2021-11-23 15:54:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2021-11-23 15:54:39,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2021-11-23 15:54:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:54:39,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:54:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 15:54:39,465 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 15:54:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2021-11-23 15:54:39,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2021-11-23 15:54:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2021-11-23 15:54:39,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2021-11-23 15:54:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:39,466 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-11-23 15:54:39,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-11-23 15:54:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:54:39,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:54:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:54:39,467 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:54:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:54:39,467 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2021-11-23 15:54:39,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2021-11-23 15:54:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2021-11-23 15:54:39,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2021-11-23 15:54:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2021-11-23 15:54:39,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2021-11-23 15:54:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:54:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:54:39,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:54:39,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:54:39,469 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2021-11-23 15:54:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2021-11-23 15:54:39,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:39,469 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:54:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:54:39,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:54:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:54:39,470 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2021-11-23 15:54:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2021-11-23 15:54:39,470 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:54:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:54:39,471 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:54:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:54:39,471 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2021-11-23 15:54:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2021-11-23 15:54:39,471 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:54:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:54:39,471 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2021-11-23 15:54:39,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2021-11-23 15:54:39,472 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2021-11-23 15:54:39,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2021-11-23 15:54:39,472 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2021-11-23 15:54:39,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2021-11-23 15:54:39,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:54:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:54:39,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:54:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:54:39,473 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2021-11-23 15:54:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2021-11-23 15:54:39,473 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2021-11-23 15:54:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2021-11-23 15:54:39,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:54:39,474 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:54:39,474 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2021-11-23 15:54:39,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2021-11-23 15:54:39,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-11-23 15:54:39,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-11-23 15:54:39,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:54:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:54:39,475 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:54:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:54:39,475 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2021-11-23 15:54:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2021-11-23 15:54:39,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:54:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:54:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:54:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:54:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:54:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:54:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2021-11-23 15:54:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2021-11-23 15:54:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2021-11-23 15:54:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2021-11-23 15:54:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2021-11-23 15:54:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2021-11-23 15:54:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2021-11-23 15:54:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2021-11-23 15:54:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:54:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2021-11-23 15:54:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2021-11-23 15:54:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:54:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:54:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:54:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:54:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:54:39,479 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2021-11-23 15:54:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2021-11-23 15:54:39,479 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2021-11-23 15:54:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2021-11-23 15:54:39,479 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:54:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:54:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:54:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:54:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2021-11-23 15:54:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2021-11-23 15:54:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2021-11-23 15:54:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2021-11-23 15:54:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2021-11-23 15:54:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2021-11-23 15:54:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:54:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:54:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:54:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:54:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2021-11-23 15:54:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2021-11-23 15:54:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:54:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:54:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2021-11-23 15:54:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2021-11-23 15:54:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2021-11-23 15:54:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2021-11-23 15:54:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-23 15:54:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-23 15:54:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2021-11-23 15:54:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2021-11-23 15:54:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_122 [2021-11-23 15:54:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_122 [2021-11-23 15:54:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2021-11-23 15:54:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2021-11-23 15:54:39,484 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2021-11-23 15:54:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2021-11-23 15:54:39,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:54:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:54:40,771 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:40,778 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:42,279 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:54:42,284 INFO L158 Benchmark]: Toolchain (without parser) took 12371.13ms. Allocated memory was 60.8MB in the beginning and 484.4MB in the end (delta: 423.6MB). Free memory was 29.8MB in the beginning and 233.2MB in the end (delta: -203.4MB). Peak memory consumption was 218.5MB. Max. memory is 16.1GB. [2021-11-23 15:54:42,285 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 60.8MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:54:42,285 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8071.77ms. Allocated memory was 60.8MB in the beginning and 270.5MB in the end (delta: 209.7MB). Free memory was 29.5MB in the beginning and 114.4MB in the end (delta: -84.9MB). Peak memory consumption was 163.9MB. Max. memory is 16.1GB. [2021-11-23 15:54:42,286 INFO L158 Benchmark]: Boogie Procedure Inliner took 631.34ms. Allocated memory was 270.5MB in the beginning and 484.4MB in the end (delta: 213.9MB). Free memory was 114.4MB in the beginning and 323.8MB in the end (delta: -209.4MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. [2021-11-23 15:54:42,286 INFO L158 Benchmark]: Boogie Preprocessor took 711.94ms. Allocated memory is still 484.4MB. Free memory was 323.8MB in the beginning and 312.9MB in the end (delta: 10.9MB). Peak memory consumption was 94.8MB. Max. memory is 16.1GB. [2021-11-23 15:54:42,287 INFO L158 Benchmark]: RCFGBuilder took 2945.90ms. Allocated memory is still 484.4MB. Free memory was 312.9MB in the beginning and 233.2MB in the end (delta: 79.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-11-23 15:54:42,290 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 60.8MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8071.77ms. Allocated memory was 60.8MB in the beginning and 270.5MB in the end (delta: 209.7MB). Free memory was 29.5MB in the beginning and 114.4MB in the end (delta: -84.9MB). Peak memory consumption was 163.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 631.34ms. Allocated memory was 270.5MB in the beginning and 484.4MB in the end (delta: 213.9MB). Free memory was 114.4MB in the beginning and 323.8MB in the end (delta: -209.4MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 711.94ms. Allocated memory is still 484.4MB. Free memory was 323.8MB in the beginning and 312.9MB in the end (delta: 10.9MB). Peak memory consumption was 94.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2945.90ms. Allocated memory is still 484.4MB. Free memory was 312.9MB in the beginning and 233.2MB in the end (delta: 79.7MB). Peak memory consumption was 79.7MB. 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 15:54:42,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eb1a085-1a89-4443-ad7e-185d7508fd2b/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