./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.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_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/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_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/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_1ef45265-b4e5-41ed-b35d-590e4524fda7/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 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:42,741 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:42,744 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:42,788 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:42,789 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:42,793 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:42,795 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:42,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:42,804 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:42,813 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:42,814 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:42,817 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:42,818 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:42,822 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:42,825 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:42,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:42,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:42,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:42,840 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:42,848 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:42,852 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:42,854 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:42,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:42,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:42,865 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:42,866 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:42,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:42,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:42,869 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:42,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:42,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:42,873 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:42,875 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:42,876 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:42,878 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:42,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:42,879 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:42,879 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:42,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:42,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:42,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:42,883 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:55:42,919 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:42,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:42,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:42,921 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:42,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:42,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:42,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:42,922 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:55:42,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:42,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:42,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:42,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:42,923 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:42,923 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:42,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:42,924 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:42,924 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:42,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:42,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:42,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:42,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:42,925 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:42,926 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:55:42,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:55:42,926 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:42,926 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f [2021-11-23 15:55:43,192 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:43,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:43,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:43,219 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:43,220 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:43,222 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-23 15:55:43,295 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/data/c5fe1422f/6d258c76624e4f8b897321c5b9d2960d/FLAGd242a3c46 [2021-11-23 15:55:44,525 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:44,527 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-23 15:55:44,617 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/data/c5fe1422f/6d258c76624e4f8b897321c5b9d2960d/FLAGd242a3c46 [2021-11-23 15:55:44,645 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/data/c5fe1422f/6d258c76624e4f8b897321c5b9d2960d [2021-11-23 15:55:44,648 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:44,650 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:44,652 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:44,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:44,655 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:44,657 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:44" (1/1) ... [2021-11-23 15:55:44,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a4691d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:44, skipping insertion in model container [2021-11-23 15:55:44,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:44" (1/1) ... [2021-11-23 15:55:44,670 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:44,970 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:51,423 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2021-11-23 15:55:51,425 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2021-11-23 15:55:51,426 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2021-11-23 15:55:51,427 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2021-11-23 15:55:51,469 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:51,681 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:52,484 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2021-11-23 15:55:52,485 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2021-11-23 15:55:52,485 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2021-11-23 15:55:52,486 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2021-11-23 15:55:52,500 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:52,949 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:52,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:52 WrapperNode [2021-11-23 15:55:52,950 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:52,951 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:52,951 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:52,951 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:52,959 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:52" (1/1) ... [2021-11-23 15:55:53,209 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:52" (1/1) ... [2021-11-23 15:55:54,119 INFO L137 Inliner]: procedures = 570, calls = 9451, calls flagged for inlining = 298, calls inlined = 281, statements flattened = 19244 [2021-11-23 15:55:54,120 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:54,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:54,123 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:54,123 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:54,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:52" (1/1) ... [2021-11-23 15:55:54,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:52" (1/1) ... [2021-11-23 15:55:54,339 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:52" (1/1) ... [2021-11-23 15:55:54,340 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:52" (1/1) ... [2021-11-23 15:55:54,893 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:52" (1/1) ... [2021-11-23 15:55:54,953 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:52" (1/1) ... [2021-11-23 15:55:55,019 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:52" (1/1) ... [2021-11-23 15:55:55,206 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:55,208 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:55,208 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:55,208 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:55,209 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:52" (1/1) ... [2021-11-23 15:55:55,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:55,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:55,265 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:55,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:55,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:55:55,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:55:55,325 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2021-11-23 15:55:55,325 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2021-11-23 15:55:55,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:55:55,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:55:55,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:55,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:55,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:55:55,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:55:55,326 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2021-11-23 15:55:55,327 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2021-11-23 15:55:55,327 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:55:55,327 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:55:55,327 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2021-11-23 15:55:55,327 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2021-11-23 15:55:55,327 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2021-11-23 15:55:55,327 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2021-11-23 15:55:55,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:55,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:55,328 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2021-11-23 15:55:55,328 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2021-11-23 15:55:55,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:55:55,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:55:55,329 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:55:55,329 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:55:55,329 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:55:55,330 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:55:55,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:55:55,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:55:55,330 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:55:55,331 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:55:55,331 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:55:55,331 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:55:55,331 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2021-11-23 15:55:55,331 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2021-11-23 15:55:55,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:55:55,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:55:55,332 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2021-11-23 15:55:55,332 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2021-11-23 15:55:55,333 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:55:55,333 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:55:55,333 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2021-11-23 15:55:55,333 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2021-11-23 15:55:55,334 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2021-11-23 15:55:55,334 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2021-11-23 15:55:55,334 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-11-23 15:55:55,334 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-11-23 15:55:55,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:55:55,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:55:55,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:55:55,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:55:55,335 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:55:55,336 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:55:55,336 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:55:55,337 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:55:55,337 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2021-11-23 15:55:55,338 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2021-11-23 15:55:55,338 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2021-11-23 15:55:55,338 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2021-11-23 15:55:55,338 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:55:55,338 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:55:55,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:55,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:55,339 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:55:55,340 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:55:55,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:55:55,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:55:55,340 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:55:55,340 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:55:55,340 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:55:55,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:55:55,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:55:55,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:55,341 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2021-11-23 15:55:55,341 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2021-11-23 15:55:55,341 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:55:55,342 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:55:55,342 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-23 15:55:55,342 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-23 15:55:55,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-23 15:55:55,342 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-23 15:55:55,342 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2021-11-23 15:55:55,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2021-11-23 15:55:55,343 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2021-11-23 15:55:55,343 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2021-11-23 15:55:55,343 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2021-11-23 15:55:55,343 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2021-11-23 15:55:55,343 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:55:55,344 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:55:55,344 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:55:55,345 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:55:55,345 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2021-11-23 15:55:55,345 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2021-11-23 15:55:55,345 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:55:55,345 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:55:55,346 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:55:55,346 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:55:55,346 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2021-11-23 15:55:55,347 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2021-11-23 15:55:55,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:55:55,347 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2021-11-23 15:55:55,347 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2021-11-23 15:55:55,348 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:55:55,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:55:55,348 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:55:55,348 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:55:55,348 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2021-11-23 15:55:55,348 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2021-11-23 15:55:55,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:55:55,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:55:55,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:55:55,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:55:55,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:55:55,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:55:55,350 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:55:55,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:55:55,351 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2021-11-23 15:55:55,352 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2021-11-23 15:55:55,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:55,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:55,356 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2021-11-23 15:55:55,356 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2021-11-23 15:55:55,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:55,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:55,357 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2021-11-23 15:55:55,357 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2021-11-23 15:55:55,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:55:55,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:55:55,365 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2021-11-23 15:55:55,365 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2021-11-23 15:55:55,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:55:55,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:55:55,365 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:55:55,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:55:55,366 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:55:55,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:55:55,366 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:55:55,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:55:55,366 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2021-11-23 15:55:55,367 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2021-11-23 15:55:55,367 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:55:55,367 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:55:55,367 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2021-11-23 15:55:55,367 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2021-11-23 15:55:55,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:55,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:55:55,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:55:55,368 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:55:55,368 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:55:55,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:55:55,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:55:55,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:55:55,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:55:55,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:55,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2021-11-23 15:55:55,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2021-11-23 15:55:55,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:55:55,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:55:55,370 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2021-11-23 15:55:55,370 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2021-11-23 15:55:55,370 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:55:55,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:55:55,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:55,371 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:55,371 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2021-11-23 15:55:55,371 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2021-11-23 15:55:55,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:55,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:55,372 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:55:55,372 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:55:55,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:55,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:55,372 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2021-11-23 15:55:55,372 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2021-11-23 15:55:55,372 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2021-11-23 15:55:55,373 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2021-11-23 15:55:55,373 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:55:55,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:55:55,373 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:55:55,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:55:55,373 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:55:55,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:55:55,374 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:55:55,374 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:55:55,374 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:55:55,374 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:55:55,374 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:55,374 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:55,374 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2021-11-23 15:55:55,375 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2021-11-23 15:55:55,375 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:55:55,375 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:55:55,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:55:55,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:55:55,375 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:55:55,375 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:55:55,376 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2021-11-23 15:55:55,376 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2021-11-23 15:55:55,376 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:55:55,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:55:55,376 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2021-11-23 15:55:55,376 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2021-11-23 15:55:55,376 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:55:55,377 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:55:55,377 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:55:55,377 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:55:55,377 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:55:55,377 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:55:55,377 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2021-11-23 15:55:55,377 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2021-11-23 15:55:55,378 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:55:55,378 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:55:55,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:55,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:55,378 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2021-11-23 15:55:55,379 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2021-11-23 15:55:55,379 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:55:55,379 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:55:55,379 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2021-11-23 15:55:55,379 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2021-11-23 15:55:55,379 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:55:55,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:55:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2021-11-23 15:55:55,380 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2021-11-23 15:55:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:55:55,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:55:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:55:55,380 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:55:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:55,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:55,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:55,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:55,381 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:55:55,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:55:55,381 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:55:55,381 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:55:55,382 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2021-11-23 15:55:55,382 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2021-11-23 15:55:55,382 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:55:55,382 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:55:55,382 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:55:55,382 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:55:55,382 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-23 15:55:55,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-23 15:55:55,384 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:55:55,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:55:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:55:55,388 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:55:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2021-11-23 15:55:55,388 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2021-11-23 15:55:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:55:55,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:55:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2021-11-23 15:55:55,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2021-11-23 15:55:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2021-11-23 15:55:55,391 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2021-11-23 15:55:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:55:55,391 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:55:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:55:55,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:55:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:55:55,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:55:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:55,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2021-11-23 15:55:55,392 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2021-11-23 15:55:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:55:55,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:55:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:55:55,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:55:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:55:55,393 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:55:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:55:55,393 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:55:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:55:55,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:55:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2021-11-23 15:55:55,394 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2021-11-23 15:55:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2021-11-23 15:55:55,394 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2021-11-23 15:55:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:55:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:55:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:55:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:55:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:55:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:55:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:55:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:55:55,396 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2021-11-23 15:55:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2021-11-23 15:55:55,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:55,396 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2021-11-23 15:55:55,396 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2021-11-23 15:55:55,396 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2021-11-23 15:55:55,397 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2021-11-23 15:55:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2021-11-23 15:55:55,397 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2021-11-23 15:55:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2021-11-23 15:55:55,397 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2021-11-23 15:55:55,397 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2021-11-23 15:55:55,398 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2021-11-23 15:55:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:55:55,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:55:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:55:55,398 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:55:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:55,398 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:55:55,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:55:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:55,399 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:55:55,399 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:55:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:55:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:55:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:55:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:55:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:55:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:55:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:55:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:55:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:55:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:55:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2021-11-23 15:55:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2021-11-23 15:55:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:55:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:55:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-11-23 15:55:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-11-23 15:55:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2021-11-23 15:55:55,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2021-11-23 15:55:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:55:55,402 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:55:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:55:55,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:55:55,402 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:55:55,403 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:55:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2021-11-23 15:55:55,403 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2021-11-23 15:55:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:55:55,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:55:55,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2021-11-23 15:55:55,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2021-11-23 15:55:55,404 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:55:55,404 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:55:55,404 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2021-11-23 15:55:55,404 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2021-11-23 15:55:55,404 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2021-11-23 15:55:55,404 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2021-11-23 15:55:55,404 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:55,405 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:55,405 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2021-11-23 15:55:55,405 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2021-11-23 15:55:55,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:55:55,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:55:55,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:55:55,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:55:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:55:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2021-11-23 15:55:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2021-11-23 15:55:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2021-11-23 15:55:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2021-11-23 15:55:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:55:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:55:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:55:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:55:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2021-11-23 15:55:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2021-11-23 15:55:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2021-11-23 15:55:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2021-11-23 15:55:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2021-11-23 15:55:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2021-11-23 15:55:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:55:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:55:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:55:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:55:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:55:55,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:55:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:55:55,410 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:55:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:55:55,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:55:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2021-11-23 15:55:55,410 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2021-11-23 15:55:55,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2021-11-23 15:55:55,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2021-11-23 15:55:55,411 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2021-11-23 15:55:55,411 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2021-11-23 15:55:55,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:55:55,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:55:55,412 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2021-11-23 15:55:55,412 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2021-11-23 15:55:55,412 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:55:55,412 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:55:55,412 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2021-11-23 15:55:55,412 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2021-11-23 15:55:55,412 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2021-11-23 15:55:55,413 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2021-11-23 15:55:55,413 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2021-11-23 15:55:55,413 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2021-11-23 15:55:55,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:55:55,413 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2021-11-23 15:55:55,413 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2021-11-23 15:55:55,413 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:55:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:55:55,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:55:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:55:55,414 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:55:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:55:55,414 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-23 15:55:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-23 15:55:55,414 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:55:55,415 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:55:56,965 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:56,973 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:57,498 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:57,503 INFO L158 Benchmark]: Toolchain (without parser) took 12851.16ms. Allocated memory was 98.6MB in the beginning and 625.0MB in the end (delta: 526.4MB). Free memory was 53.5MB in the beginning and 298.6MB in the end (delta: -245.2MB). Peak memory consumption was 280.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:57,503 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 98.6MB. Free memory is still 76.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:57,504 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8298.84ms. Allocated memory was 98.6MB in the beginning and 333.4MB in the end (delta: 234.9MB). Free memory was 53.2MB in the beginning and 174.3MB in the end (delta: -121.1MB). Peak memory consumption was 186.9MB. Max. memory is 16.1GB. [2021-11-23 15:55:57,505 INFO L158 Benchmark]: Boogie Procedure Inliner took 1169.48ms. Allocated memory was 333.4MB in the beginning and 625.0MB in the end (delta: 291.5MB). Free memory was 174.3MB in the beginning and 432.3MB in the end (delta: -258.0MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. [2021-11-23 15:55:57,506 INFO L158 Benchmark]: Boogie Preprocessor took 1084.68ms. Allocated memory is still 625.0MB. Free memory was 432.3MB in the beginning and 398.3MB in the end (delta: 34.1MB). Peak memory consumption was 127.4MB. Max. memory is 16.1GB. [2021-11-23 15:55:57,507 INFO L158 Benchmark]: RCFGBuilder took 2292.57ms. Allocated memory is still 625.0MB. Free memory was 398.3MB in the beginning and 298.6MB in the end (delta: 99.6MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:57,509 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 98.6MB. Free memory is still 76.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8298.84ms. Allocated memory was 98.6MB in the beginning and 333.4MB in the end (delta: 234.9MB). Free memory was 53.2MB in the beginning and 174.3MB in the end (delta: -121.1MB). Peak memory consumption was 186.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1169.48ms. Allocated memory was 333.4MB in the beginning and 625.0MB in the end (delta: 291.5MB). Free memory was 174.3MB in the beginning and 432.3MB in the end (delta: -258.0MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1084.68ms. Allocated memory is still 625.0MB. Free memory was 432.3MB in the beginning and 398.3MB in the end (delta: 34.1MB). Peak memory consumption was 127.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2292.57ms. Allocated memory is still 625.0MB. Free memory was 398.3MB in the beginning and 298.6MB in the end (delta: 99.6MB). Peak memory consumption was 100.7MB. 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 15:55:57,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/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_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/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_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/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_1ef45265-b4e5-41ed-b35d-590e4524fda7/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 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:56:00,023 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:56:00,026 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:56:00,091 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:56:00,091 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:56:00,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:56:00,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:56:00,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:56:00,104 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:56:00,110 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:56:00,113 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:56:00,115 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:56:00,116 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:56:00,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:56:00,120 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:56:00,126 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:56:00,128 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:56:00,129 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:56:00,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:56:00,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:56:00,144 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:56:00,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:56:00,147 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:56:00,150 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:56:00,159 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:56:00,160 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:56:00,160 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:56:00,162 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:56:00,163 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:56:00,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:56:00,165 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:56:00,166 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:56:00,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:56:00,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:56:00,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:56:00,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:56:00,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:56:00,172 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:56:00,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:56:00,174 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:56:00,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:56:00,176 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:56:00,217 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:56:00,218 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:56:00,219 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:56:00,219 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:56:00,221 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:56:00,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:56:00,221 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:56:00,222 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:56:00,222 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:56:00,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:56:00,224 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:56:00,224 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:56:00,224 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:56:00,224 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:56:00,224 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:56:00,225 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:56:00,225 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:56:00,225 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:56:00,225 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:56:00,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:56:00,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:00,226 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:56:00,226 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:56:00,227 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:56:00,227 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:56:00,227 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:56:00,227 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:56:00,227 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:56:00,228 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:56:00,228 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f [2021-11-23 15:56:00,629 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:56:00,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:56:00,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:56:00,654 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:56:00,654 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:56:00,656 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-23 15:56:00,726 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/data/785e52a6f/d2074d081e6a4574b4c593cc1a86d523/FLAG6f445a2bd [2021-11-23 15:56:02,085 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:56:02,086 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-23 15:56:02,159 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/data/785e52a6f/d2074d081e6a4574b4c593cc1a86d523/FLAG6f445a2bd [2021-11-23 15:56:02,657 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/data/785e52a6f/d2074d081e6a4574b4c593cc1a86d523 [2021-11-23 15:56:02,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:56:02,663 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:56:02,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:02,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:56:02,676 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:56:02,677 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:02,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75b88f76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:02, skipping insertion in model container [2021-11-23 15:56:02,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:02,687 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:56:03,163 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:09,394 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2021-11-23 15:56:09,396 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2021-11-23 15:56:09,397 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2021-11-23 15:56:09,398 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2021-11-23 15:56:09,437 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:09,652 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:56:09,844 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:10,639 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2021-11-23 15:56:10,640 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2021-11-23 15:56:10,640 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2021-11-23 15:56:10,641 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2021-11-23 15:56:10,650 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:10,839 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:56:11,697 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2021-11-23 15:56:11,697 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2021-11-23 15:56:11,698 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2021-11-23 15:56:11,698 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_1ef45265-b4e5-41ed-b35d-590e4524fda7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2021-11-23 15:56:11,712 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:12,294 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:56:12,295 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:12 WrapperNode [2021-11-23 15:56:12,295 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:12,301 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:12,301 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:56:12,301 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:56:12,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:12" (1/1) ... [2021-11-23 15:56:12,703 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:12" (1/1) ... [2021-11-23 15:56:13,272 INFO L137 Inliner]: procedures = 585, calls = 9451, calls flagged for inlining = 298, calls inlined = 281, statements flattened = 18913 [2021-11-23 15:56:13,273 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:13,274 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:56:13,274 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:56:13,274 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:56:13,284 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:12" (1/1) ... [2021-11-23 15:56:13,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:12" (1/1) ... [2021-11-23 15:56:13,389 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:12" (1/1) ... [2021-11-23 15:56:13,390 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:12" (1/1) ... [2021-11-23 15:56:14,194 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:12" (1/1) ... [2021-11-23 15:56:14,279 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:12" (1/1) ... [2021-11-23 15:56:14,370 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:12" (1/1) ... [2021-11-23 15:56:14,485 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:56:14,487 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:56:14,487 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:56:14,487 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:56:14,488 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:12" (1/1) ... [2021-11-23 15:56:14,496 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:14,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:56:14,527 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:56:14,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:56:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:56:14,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:56:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2021-11-23 15:56:14,581 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2021-11-23 15:56:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:56:14,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:56:14,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:56:14,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:56:14,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:56:14,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:56:14,658 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2021-11-23 15:56:14,658 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2021-11-23 15:56:14,658 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:56:14,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:56:14,659 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2021-11-23 15:56:14,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2021-11-23 15:56:14,659 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2021-11-23 15:56:14,659 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2021-11-23 15:56:14,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:56:14,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:56:14,659 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2021-11-23 15:56:14,659 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2021-11-23 15:56:14,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:56:14,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:56:14,660 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:56:14,660 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:56:14,660 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:56:14,660 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:56:14,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:56:14,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:56:14,661 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:56:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:56:14,661 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:56:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:56:14,661 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2021-11-23 15:56:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2021-11-23 15:56:14,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:56:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:56:14,662 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2021-11-23 15:56:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2021-11-23 15:56:14,662 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:56:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:56:14,662 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2021-11-23 15:56:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2021-11-23 15:56:14,662 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:56:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:56:14,662 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2021-11-23 15:56:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2021-11-23 15:56:14,663 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-11-23 15:56:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-11-23 15:56:14,663 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:56:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:56:14,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:56:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:56:14,663 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:56:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:56:14,664 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:56:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:56:14,664 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2021-11-23 15:56:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2021-11-23 15:56:14,664 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2021-11-23 15:56:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2021-11-23 15:56:14,664 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:56:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:56:14,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:56:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:56:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:56:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:56:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:56:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:56:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:56:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:56:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:56:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:56:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:56:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:56:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2021-11-23 15:56:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2021-11-23 15:56:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:56:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:56:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-23 15:56:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-23 15:56:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-23 15:56:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-23 15:56:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:56:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2021-11-23 15:56:14,667 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2021-11-23 15:56:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2021-11-23 15:56:14,667 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2021-11-23 15:56:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:56:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:56:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:56:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2021-11-23 15:56:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2021-11-23 15:56:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:56:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:56:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:56:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:56:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2021-11-23 15:56:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2021-11-23 15:56:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:56:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:56:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:56:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:56:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2021-11-23 15:56:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2021-11-23 15:56:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2021-11-23 15:56:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2021-11-23 15:56:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:56:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:56:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:56:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:56:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2021-11-23 15:56:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2021-11-23 15:56:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:56:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:56:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:56:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:56:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:56:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:56:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:56:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:56:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2021-11-23 15:56:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2021-11-23 15:56:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:56:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:56:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2021-11-23 15:56:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2021-11-23 15:56:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:56:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:56:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2021-11-23 15:56:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2021-11-23 15:56:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:56:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:56:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2021-11-23 15:56:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2021-11-23 15:56:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:56:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:56:14,682 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:56:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:56:14,682 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:56:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:56:14,682 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:56:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:56:14,682 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2021-11-23 15:56:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2021-11-23 15:56:14,682 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:56:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:56:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2021-11-23 15:56:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2021-11-23 15:56:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:56:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:56:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:56:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:56:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:56:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:56:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:56:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:56:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:56:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:56:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2021-11-23 15:56:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2021-11-23 15:56:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:56:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:56:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2021-11-23 15:56:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2021-11-23 15:56:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:56:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:56:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:56:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:56:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2021-11-23 15:56:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2021-11-23 15:56:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:56:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:56:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:56:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:56:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:56:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:56:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:56:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2021-11-23 15:56:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2021-11-23 15:56:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:56:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:56:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2021-11-23 15:56:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2021-11-23 15:56:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:56:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:56:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:56:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:56:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:56:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:56:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:56:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:56:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:56:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:56:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:56:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:56:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2021-11-23 15:56:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2021-11-23 15:56:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:56:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:56:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:56:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:56:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:56:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:56:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2021-11-23 15:56:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2021-11-23 15:56:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:56:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:56:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2021-11-23 15:56:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2021-11-23 15:56:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:56:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:56:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:56:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:56:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:56:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:56:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:56:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2021-11-23 15:56:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2021-11-23 15:56:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:56:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:56:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:56:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:56:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2021-11-23 15:56:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2021-11-23 15:56:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:56:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:56:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2021-11-23 15:56:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2021-11-23 15:56:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:56:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:56:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2021-11-23 15:56:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2021-11-23 15:56:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:56:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:56:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:56:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:56:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:56:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:56:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:56:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:56:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:56:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:56:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:56:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:56:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:56:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:56:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2021-11-23 15:56:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2021-11-23 15:56:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:56:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:56:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:56:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:56:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-23 15:56:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-23 15:56:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:56:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:56:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:56:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:56:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2021-11-23 15:56:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2021-11-23 15:56:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:56:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:56:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2021-11-23 15:56:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2021-11-23 15:56:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2021-11-23 15:56:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2021-11-23 15:56:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:56:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:56:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:56:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:56:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:56:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:56:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:56:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:56:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2021-11-23 15:56:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2021-11-23 15:56:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:56:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:56:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:56:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:56:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:56:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:56:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:56:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:56:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:56:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:56:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2021-11-23 15:56:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2021-11-23 15:56:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:56:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2021-11-23 15:56:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2021-11-23 15:56:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:56:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:56:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:56:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:56:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:56:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:56:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:56:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:56:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2021-11-23 15:56:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2021-11-23 15:56:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:56:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2021-11-23 15:56:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2021-11-23 15:56:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2021-11-23 15:56:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2021-11-23 15:56:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:56:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:56:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:56:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:56:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:56:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2021-11-23 15:56:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2021-11-23 15:56:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2021-11-23 15:56:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2021-11-23 15:56:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2021-11-23 15:56:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2021-11-23 15:56:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:56:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:56:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:56:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:56:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:56:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:56:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:56:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:56:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:56:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:56:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:56:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:56:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:56:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:56:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:56:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:56:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:56:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:56:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:56:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:56:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:56:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:56:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2021-11-23 15:56:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2021-11-23 15:56:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:56:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:56:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-11-23 15:56:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-11-23 15:56:14,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2021-11-23 15:56:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2021-11-23 15:56:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:56:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:56:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:56:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:56:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:56:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:56:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2021-11-23 15:56:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2021-11-23 15:56:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:56:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:56:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2021-11-23 15:56:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2021-11-23 15:56:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:56:14,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:56:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:56:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:56:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2021-11-23 15:56:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2021-11-23 15:56:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2021-11-23 15:56:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2021-11-23 15:56:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:56:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:56:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2021-11-23 15:56:14,735 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2021-11-23 15:56:14,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:56:14,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:56:14,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:56:14,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:56:14,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:56:14,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:56:14,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:56:14,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:56:14,739 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2021-11-23 15:56:14,739 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2021-11-23 15:56:14,739 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2021-11-23 15:56:14,740 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2021-11-23 15:56:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:56:14,740 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:56:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:56:14,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:56:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2021-11-23 15:56:14,740 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2021-11-23 15:56:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2021-11-23 15:56:14,740 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2021-11-23 15:56:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2021-11-23 15:56:14,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2021-11-23 15:56:14,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:56:14,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:56:14,741 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:56:14,741 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:56:14,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:56:14,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:56:14,741 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:56:14,741 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:56:14,742 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2021-11-23 15:56:14,742 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2021-11-23 15:56:14,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2021-11-23 15:56:14,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2021-11-23 15:56:14,742 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2021-11-23 15:56:14,742 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2021-11-23 15:56:14,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:56:14,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:56:14,742 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2021-11-23 15:56:14,742 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2021-11-23 15:56:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:56:14,743 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:56:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2021-11-23 15:56:14,743 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2021-11-23 15:56:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2021-11-23 15:56:14,743 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2021-11-23 15:56:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2021-11-23 15:56:14,743 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2021-11-23 15:56:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2021-11-23 15:56:14,743 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2021-11-23 15:56:14,744 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:56:14,744 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:56:14,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:56:14,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:56:14,744 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:56:14,744 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:56:14,744 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-23 15:56:14,744 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-23 15:56:14,744 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:56:14,744 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:56:16,408 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:56:16,416 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:56:27,914 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:56:27,918 INFO L158 Benchmark]: Toolchain (without parser) took 25253.60ms. Allocated memory was 100.7MB in the beginning and 1.1GB in the end (delta: 958.4MB). Free memory was 68.1MB in the beginning and 770.0MB in the end (delta: -701.9MB). Peak memory consumption was 329.8MB. Max. memory is 16.1GB. [2021-11-23 15:56:27,919 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 65.0MB. Free memory is still 46.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:56:27,920 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9631.38ms. Allocated memory was 100.7MB in the beginning and 457.2MB in the end (delta: 356.5MB). Free memory was 67.7MB in the beginning and 282.4MB in the end (delta: -214.7MB). Peak memory consumption was 274.3MB. Max. memory is 16.1GB. [2021-11-23 15:56:27,920 INFO L158 Benchmark]: Boogie Procedure Inliner took 972.39ms. Allocated memory is still 457.2MB. Free memory was 282.4MB in the beginning and 173.3MB in the end (delta: 109.1MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2021-11-23 15:56:27,921 INFO L158 Benchmark]: Boogie Preprocessor took 1211.60ms. Allocated memory was 457.2MB in the beginning and 1.1GB in the end (delta: 601.9MB). Free memory was 173.3MB in the beginning and 757.4MB in the end (delta: -584.1MB). Peak memory consumption was 91.2MB. Max. memory is 16.1GB. [2021-11-23 15:56:27,922 INFO L158 Benchmark]: RCFGBuilder took 13429.67ms. Allocated memory is still 1.1GB. Free memory was 757.4MB in the beginning and 770.0MB in the end (delta: -12.6MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 15:56:27,925 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 65.0MB. Free memory is still 46.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9631.38ms. Allocated memory was 100.7MB in the beginning and 457.2MB in the end (delta: 356.5MB). Free memory was 67.7MB in the beginning and 282.4MB in the end (delta: -214.7MB). Peak memory consumption was 274.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 972.39ms. Allocated memory is still 457.2MB. Free memory was 282.4MB in the beginning and 173.3MB in the end (delta: 109.1MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1211.60ms. Allocated memory was 457.2MB in the beginning and 1.1GB in the end (delta: 601.9MB). Free memory was 173.3MB in the beginning and 757.4MB in the end (delta: -584.1MB). Peak memory consumption was 91.2MB. Max. memory is 16.1GB. * RCFGBuilder took 13429.67ms. Allocated memory is still 1.1GB. Free memory was 757.4MB in the beginning and 770.0MB in the end (delta: -12.6MB). Peak memory consumption was 62.9MB. 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 15:56:28,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef45265-b4e5-41ed-b35d-590e4524fda7/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