./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_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_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/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_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/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_42b4fc52-73aa-41df-a955-7a183f813161/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 cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:51:13,989 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:51:13,991 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:51:14,042 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:51:14,042 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:51:14,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:51:14,049 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:51:14,053 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:51:14,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:51:14,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:51:14,064 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:51:14,065 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:51:14,065 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:51:14,066 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:51:14,067 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:51:14,068 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:51:14,069 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:51:14,070 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:51:14,072 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:51:14,075 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:51:14,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:51:14,078 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:51:14,080 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:51:14,081 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:51:14,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:51:14,085 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:51:14,085 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:51:14,086 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:51:14,087 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:51:14,088 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:51:14,089 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:51:14,090 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:51:14,091 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:51:14,091 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:51:14,093 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:51:14,093 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:51:14,094 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:51:14,094 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:51:14,095 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:51:14,096 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:51:14,097 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:51:14,098 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:51:14,124 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:51:14,124 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:51:14,129 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:51:14,130 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:51:14,131 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:51:14,131 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:51:14,132 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:51:14,132 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:51:14,132 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:51:14,132 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:51:14,134 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:51:14,134 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:51:14,134 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:51:14,134 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:51:14,135 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:51:14,135 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:51:14,135 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:51:14,135 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:51:14,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:14,136 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:51:14,136 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:51:14,136 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:51:14,137 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:51:14,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:51:14,137 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:51:14,137 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_42b4fc52-73aa-41df-a955-7a183f813161/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 [2021-11-23 15:51:14,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:51:14,466 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:51:14,469 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:51:14,470 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:51:14,471 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:51:14,473 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-23 15:51:14,544 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/data/81111cbf2/29091a850c5241c5a20468f208e6966b/FLAG6ca9b962e [2021-11-23 15:51:15,559 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:51:15,560 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-23 15:51:15,644 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/data/81111cbf2/29091a850c5241c5a20468f208e6966b/FLAG6ca9b962e [2021-11-23 15:51:15,853 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/data/81111cbf2/29091a850c5241c5a20468f208e6966b [2021-11-23 15:51:15,855 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:51:15,857 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:51:15,858 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:15,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:51:15,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:51:15,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:15" (1/1) ... [2021-11-23 15:51:15,864 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68d0908a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:15, skipping insertion in model container [2021-11-23 15:51:15,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:15" (1/1) ... [2021-11-23 15:51:15,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:51:16,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:51:21,982 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2021-11-23 15:51:21,985 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2021-11-23 15:51:21,985 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2021-11-23 15:51:21,986 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2021-11-23 15:51:22,038 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:22,272 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:51:23,027 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2021-11-23 15:51:23,028 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2021-11-23 15:51:23,028 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2021-11-23 15:51:23,029 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2021-11-23 15:51:23,040 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:23,458 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:51:23,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:23 WrapperNode [2021-11-23 15:51:23,458 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:23,460 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:23,460 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:51:23,460 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:51:23,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:23" (1/1) ... [2021-11-23 15:51:23,743 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:23" (1/1) ... [2021-11-23 15:51:24,442 INFO L137 Inliner]: procedures = 566, calls = 9449, calls flagged for inlining = 298, calls inlined = 285, statements flattened = 19263 [2021-11-23 15:51:24,443 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:24,444 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:51:24,444 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:51:24,444 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:51:24,453 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:23" (1/1) ... [2021-11-23 15:51:24,454 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:23" (1/1) ... [2021-11-23 15:51:24,559 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:23" (1/1) ... [2021-11-23 15:51:24,559 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:23" (1/1) ... [2021-11-23 15:51:25,174 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:23" (1/1) ... [2021-11-23 15:51:25,245 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:23" (1/1) ... [2021-11-23 15:51:25,311 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:23" (1/1) ... [2021-11-23 15:51:25,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:51:25,417 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:51:25,417 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:51:25,418 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:51:25,419 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:23" (1/1) ... [2021-11-23 15:51:25,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:25,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:51:25,452 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:51:25,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:51:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:51:25,502 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:51:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2021-11-23 15:51:25,502 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2021-11-23 15:51:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:51:25,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:51:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:51:25,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:51:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:51:25,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:51:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2021-11-23 15:51:25,504 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2021-11-23 15:51:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:51:25,504 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:51:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2021-11-23 15:51:25,504 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2021-11-23 15:51:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2021-11-23 15:51:25,504 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2021-11-23 15:51:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:51:25,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:51:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2021-11-23 15:51:25,505 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2021-11-23 15:51:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:51:25,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:51:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:51:25,506 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:51:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:51:25,506 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:51:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:51:25,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:51:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:51:25,506 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:51:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:51:25,507 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:51:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2021-11-23 15:51:25,507 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2021-11-23 15:51:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:51:25,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:51:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2021-11-23 15:51:25,508 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2021-11-23 15:51:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:51:25,508 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:51:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2021-11-23 15:51:25,509 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2021-11-23 15:51:25,509 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2021-11-23 15:51:25,509 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2021-11-23 15:51:25,509 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-11-23 15:51:25,509 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-11-23 15:51:25,510 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:51:25,510 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:51:25,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:51:25,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:51:25,510 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:51:25,511 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:51:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:51:25,511 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:51:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2021-11-23 15:51:25,512 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2021-11-23 15:51:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2021-11-23 15:51:25,513 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2021-11-23 15:51:25,513 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:51:25,513 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:51:25,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:51:25,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:51:25,514 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:51:25,515 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:51:25,515 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:51:25,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:51:25,515 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:51:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:51:25,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:51:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:51:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2021-11-23 15:51:25,516 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2021-11-23 15:51:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:51:25,516 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:51:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-23 15:51:25,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-23 15:51:25,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-23 15:51:25,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-23 15:51:25,517 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2021-11-23 15:51:25,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2021-11-23 15:51:25,517 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2021-11-23 15:51:25,518 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2021-11-23 15:51:25,518 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2021-11-23 15:51:25,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2021-11-23 15:51:25,518 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:51:25,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:51:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:51:25,519 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:51:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2021-11-23 15:51:25,520 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2021-11-23 15:51:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:51:25,520 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:51:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:51:25,520 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:51:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2021-11-23 15:51:25,521 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2021-11-23 15:51:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:51:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2021-11-23 15:51:25,521 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2021-11-23 15:51:25,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:51:25,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:51:25,522 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:51:25,522 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:51:25,522 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2021-11-23 15:51:25,522 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2021-11-23 15:51:25,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:51:25,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:51:25,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:51:25,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:51:25,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:51:25,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:51:25,524 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:51:25,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:51:25,524 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2021-11-23 15:51:25,524 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2021-11-23 15:51:25,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:51:25,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:51:25,528 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2021-11-23 15:51:25,528 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2021-11-23 15:51:25,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:51:25,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:51:25,530 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2021-11-23 15:51:25,531 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2021-11-23 15:51:25,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:51:25,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:51:25,531 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2021-11-23 15:51:25,537 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2021-11-23 15:51:25,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:51:25,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:51:25,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:51:25,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:51:25,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:51:25,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:51:25,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:51:25,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:51:25,539 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2021-11-23 15:51:25,539 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2021-11-23 15:51:25,539 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:51:25,539 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:51:25,539 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2021-11-23 15:51:25,539 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2021-11-23 15:51:25,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:51:25,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:51:25,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:51:25,540 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:51:25,540 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:51:25,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:51:25,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:51:25,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:51:25,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:51:25,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:51:25,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2021-11-23 15:51:25,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2021-11-23 15:51:25,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:51:25,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:51:25,541 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2021-11-23 15:51:25,541 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2021-11-23 15:51:25,541 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:51:25,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:51:25,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:51:25,542 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:51:25,542 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2021-11-23 15:51:25,542 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2021-11-23 15:51:25,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:25,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:25,542 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:51:25,543 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:51:25,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:51:25,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:51:25,543 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2021-11-23 15:51:25,543 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2021-11-23 15:51:25,543 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2021-11-23 15:51:25,543 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2021-11-23 15:51:25,543 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:51:25,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:51:25,544 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:51:25,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:51:25,544 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:51:25,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:51:25,544 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:51:25,544 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:51:25,544 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:51:25,545 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:51:25,545 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:51:25,545 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:51:25,545 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2021-11-23 15:51:25,545 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2021-11-23 15:51:25,545 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:51:25,545 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:51:25,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:51:25,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:51:25,546 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:51:25,546 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:51:25,546 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2021-11-23 15:51:25,546 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2021-11-23 15:51:25,546 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:51:25,546 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:51:25,546 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2021-11-23 15:51:25,547 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2021-11-23 15:51:25,547 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:51:25,547 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:51:25,547 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:51:25,547 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:51:25,547 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:51:25,547 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:51:25,547 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2021-11-23 15:51:25,548 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2021-11-23 15:51:25,548 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:51:25,548 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:51:25,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:51:25,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:51:25,548 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2021-11-23 15:51:25,548 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2021-11-23 15:51:25,548 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:51:25,549 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:51:25,549 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2021-11-23 15:51:25,551 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2021-11-23 15:51:25,551 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:51:25,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:51:25,552 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2021-11-23 15:51:25,552 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2021-11-23 15:51:25,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:51:25,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:51:25,552 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:51:25,552 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:51:25,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:51:25,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:51:25,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:51:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:51:25,553 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 15:51:25,553 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 15:51:25,553 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:51:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:51:25,553 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2021-11-23 15:51:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2021-11-23 15:51:25,554 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:51:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:51:25,554 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:51:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:51:25,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-23 15:51:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-23 15:51:25,554 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:51:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:51:25,555 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:51:25,559 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:51:25,559 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2021-11-23 15:51:25,560 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2021-11-23 15:51:25,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:51:25,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:51:25,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2021-11-23 15:51:25,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2021-11-23 15:51:25,560 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2021-11-23 15:51:25,560 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2021-11-23 15:51:25,561 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:51:25,561 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:51:25,561 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:51:25,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:51:25,562 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:51:25,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:51:25,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:51:25,562 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:51:25,562 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2021-11-23 15:51:25,562 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2021-11-23 15:51:25,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:51:25,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:51:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:51:25,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:51:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:51:25,563 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:51:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:51:25,563 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:51:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:51:25,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:51:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2021-11-23 15:51:25,564 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2021-11-23 15:51:25,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:51:25,564 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2021-11-23 15:51:25,564 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2021-11-23 15:51:25,564 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:51:25,564 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:51:25,564 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:51:25,564 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:51:25,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:51:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:51:25,565 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:51:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:51:25,565 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2021-11-23 15:51:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2021-11-23 15:51:25,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:51:25,565 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2021-11-23 15:51:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2021-11-23 15:51:25,566 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2021-11-23 15:51:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2021-11-23 15:51:25,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:51:25,566 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2021-11-23 15:51:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2021-11-23 15:51:25,566 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2021-11-23 15:51:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2021-11-23 15:51:25,566 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2021-11-23 15:51:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2021-11-23 15:51:25,567 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:51:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:51:25,567 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:51:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:51:25,567 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:51:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:51:25,567 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:51:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:51:25,567 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:51:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:51:25,568 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:51:25,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:51:25,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:51:25,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:51:25,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:51:25,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:51:25,568 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:51:25,568 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:51:25,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:51:25,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:51:25,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:51:25,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:51:25,569 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2021-11-23 15:51:25,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2021-11-23 15:51:25,569 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:51:25,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:51:25,569 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-11-23 15:51:25,570 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-11-23 15:51:25,570 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2021-11-23 15:51:25,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2021-11-23 15:51:25,570 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:51:25,570 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:51:25,570 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:51:25,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:51:25,570 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:51:25,570 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:51:25,571 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2021-11-23 15:51:25,571 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2021-11-23 15:51:25,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:51:25,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:51:25,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2021-11-23 15:51:25,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2021-11-23 15:51:25,571 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:51:25,571 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:51:25,571 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2021-11-23 15:51:25,572 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2021-11-23 15:51:25,572 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2021-11-23 15:51:25,572 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2021-11-23 15:51:25,572 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:51:25,572 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:51:25,572 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2021-11-23 15:51:25,572 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2021-11-23 15:51:25,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:51:25,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:51:25,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:51:25,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:51:25,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:51:25,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:51:25,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:51:25,573 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2021-11-23 15:51:25,573 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2021-11-23 15:51:25,573 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2021-11-23 15:51:25,573 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2021-11-23 15:51:25,574 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:51:25,574 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:51:25,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:51:25,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:51:25,574 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2021-11-23 15:51:25,574 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2021-11-23 15:51:25,574 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2021-11-23 15:51:25,574 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2021-11-23 15:51:25,574 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2021-11-23 15:51:25,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2021-11-23 15:51:25,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:51:25,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:51:25,575 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:51:25,575 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:51:25,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:51:25,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:51:25,575 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:51:25,575 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:51:25,576 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 15:51:25,576 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 15:51:25,576 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2021-11-23 15:51:25,693 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2021-11-23 15:51:25,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2021-11-23 15:51:25,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2021-11-23 15:51:25,693 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2021-11-23 15:51:25,693 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2021-11-23 15:51:25,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:51:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:51:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2021-11-23 15:51:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2021-11-23 15:51:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:51:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:51:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2021-11-23 15:51:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2021-11-23 15:51:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2021-11-23 15:51:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2021-11-23 15:51:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2021-11-23 15:51:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2021-11-23 15:51:25,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:51:25,695 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2021-11-23 15:51:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2021-11-23 15:51:25,695 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:51:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:51:25,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:51:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:51:25,695 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:51:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:51:25,695 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-23 15:51:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-23 15:51:25,696 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:51:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:51:27,204 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:51:27,212 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:51:27,714 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:51:27,719 INFO L158 Benchmark]: Toolchain (without parser) took 11860.98ms. Allocated memory was 96.5MB in the beginning and 631.2MB in the end (delta: 534.8MB). Free memory was 52.9MB in the beginning and 329.6MB in the end (delta: -276.7MB). Peak memory consumption was 274.2MB. Max. memory is 16.1GB. [2021-11-23 15:51:27,719 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 96.5MB. Free memory was 66.5MB in the beginning and 66.5MB in the end (delta: 30.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:51:27,720 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7600.67ms. Allocated memory was 96.5MB in the beginning and 335.5MB in the end (delta: 239.1MB). Free memory was 52.5MB in the beginning and 149.2MB in the end (delta: -96.6MB). Peak memory consumption was 189.3MB. Max. memory is 16.1GB. [2021-11-23 15:51:27,721 INFO L158 Benchmark]: Boogie Procedure Inliner took 983.47ms. Allocated memory is still 335.5MB. Free memory was 149.2MB in the beginning and 119.9MB in the end (delta: 29.3MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2021-11-23 15:51:27,721 INFO L158 Benchmark]: Boogie Preprocessor took 972.11ms. Allocated memory was 335.5MB in the beginning and 631.2MB in the end (delta: 295.7MB). Free memory was 119.9MB in the beginning and 364.2MB in the end (delta: -244.3MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. [2021-11-23 15:51:27,722 INFO L158 Benchmark]: RCFGBuilder took 2299.70ms. Allocated memory is still 631.2MB. Free memory was 364.2MB in the beginning and 329.6MB in the end (delta: 34.6MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. [2021-11-23 15:51:27,725 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 96.5MB. Free memory was 66.5MB in the beginning and 66.5MB in the end (delta: 30.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7600.67ms. Allocated memory was 96.5MB in the beginning and 335.5MB in the end (delta: 239.1MB). Free memory was 52.5MB in the beginning and 149.2MB in the end (delta: -96.6MB). Peak memory consumption was 189.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 983.47ms. Allocated memory is still 335.5MB. Free memory was 149.2MB in the beginning and 119.9MB in the end (delta: 29.3MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 972.11ms. Allocated memory was 335.5MB in the beginning and 631.2MB in the end (delta: 295.7MB). Free memory was 119.9MB in the beginning and 364.2MB in the end (delta: -244.3MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2299.70ms. Allocated memory is still 631.2MB. Free memory was 364.2MB in the beginning and 329.6MB in the end (delta: 34.6MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:51:27,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/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_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/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_42b4fc52-73aa-41df-a955-7a183f813161/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 cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:51:30,192 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:51:30,196 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:51:30,255 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:51:30,256 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:51:30,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:51:30,262 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:51:30,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:51:30,269 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:51:30,275 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:51:30,278 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:51:30,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:51:30,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:51:30,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:51:30,285 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:51:30,290 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:51:30,292 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:51:30,293 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:51:30,295 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:51:30,302 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:51:30,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:51:30,306 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:51:30,309 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:51:30,311 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:51:30,320 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:51:30,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:51:30,320 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:51:30,322 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:51:30,323 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:51:30,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:51:30,324 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:51:30,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:51:30,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:51:30,328 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:51:30,330 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:51:30,330 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:51:30,331 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:51:30,341 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:51:30,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:51:30,343 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:51:30,344 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:51:30,349 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:51:30,394 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:51:30,394 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:51:30,395 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:51:30,396 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:51:30,397 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:51:30,397 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:51:30,398 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:51:30,398 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:51:30,399 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:51:30,399 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:51:30,400 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:51:30,400 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:51:30,401 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:51:30,401 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:51:30,401 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:51:30,401 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:51:30,402 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:51:30,402 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:51:30,402 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:51:30,402 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:51:30,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:30,403 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:51:30,403 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:51:30,403 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:51:30,404 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:51:30,404 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:51:30,404 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:51:30,404 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:51:30,405 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:51:30,405 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_42b4fc52-73aa-41df-a955-7a183f813161/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 [2021-11-23 15:51:30,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:51:30,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:51:30,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:51:30,808 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:51:30,809 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:51:30,810 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-23 15:51:30,882 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/data/53ba247de/d645575857f44baca8ee89e520f1e39c/FLAG3fc025165 [2021-11-23 15:51:32,023 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:51:32,024 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2021-11-23 15:51:32,085 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/data/53ba247de/d645575857f44baca8ee89e520f1e39c/FLAG3fc025165 [2021-11-23 15:51:32,233 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/data/53ba247de/d645575857f44baca8ee89e520f1e39c [2021-11-23 15:51:32,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:51:32,237 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:51:32,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:32,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:51:32,274 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:51:32,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:32" (1/1) ... [2021-11-23 15:51:32,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c196fb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:32, skipping insertion in model container [2021-11-23 15:51:32,276 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:32" (1/1) ... [2021-11-23 15:51:32,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:51:32,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:51:38,818 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2021-11-23 15:51:38,821 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2021-11-23 15:51:38,821 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2021-11-23 15:51:38,822 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2021-11-23 15:51:38,880 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:39,097 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:51:39,244 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:51:39,995 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2021-11-23 15:51:39,996 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2021-11-23 15:51:39,997 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2021-11-23 15:51:39,997 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2021-11-23 15:51:40,004 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:40,173 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:51:41,226 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2021-11-23 15:51:41,227 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2021-11-23 15:51:41,228 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2021-11-23 15:51:41,228 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_42b4fc52-73aa-41df-a955-7a183f813161/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2021-11-23 15:51:41,238 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:41,697 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:51:41,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41 WrapperNode [2021-11-23 15:51:41,698 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:41,700 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:41,703 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:51:41,703 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:51:41,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:41,947 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:42,663 INFO L137 Inliner]: procedures = 581, calls = 9449, calls flagged for inlining = 298, calls inlined = 285, statements flattened = 18931 [2021-11-23 15:51:42,664 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:42,664 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:51:42,665 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:51:42,665 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:51:42,674 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:42,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:42,802 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:42,803 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:43,512 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:43,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:43,653 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:43,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:51:43,771 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:51:43,771 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:51:43,771 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:51:43,772 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:41" (1/1) ... [2021-11-23 15:51:43,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:43,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:51:43,805 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:51:43,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:51:43,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:51:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:51:43,856 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2021-11-23 15:51:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2021-11-23 15:51:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:51:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:51:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:51:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:51:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:51:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:51:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2021-11-23 15:51:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2021-11-23 15:51:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:51:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:51:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2021-11-23 15:51:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2021-11-23 15:51:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2021-11-23 15:51:43,859 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2021-11-23 15:51:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:51:43,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:51:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2021-11-23 15:51:43,859 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2021-11-23 15:51:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:51:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:51:43,860 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:51:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:51:43,860 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:51:43,861 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:51:43,861 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:51:43,861 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:51:43,861 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:51:43,862 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:51:43,862 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:51:43,862 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:51:43,862 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2021-11-23 15:51:43,862 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2021-11-23 15:51:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:51:43,863 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:51:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2021-11-23 15:51:43,863 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2021-11-23 15:51:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:51:43,864 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:51:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2021-11-23 15:51:43,864 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2021-11-23 15:51:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:51:43,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:51:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2021-11-23 15:51:43,866 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2021-11-23 15:51:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-11-23 15:51:43,866 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-11-23 15:51:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:51:43,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:51:43,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:51:43,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:51:43,868 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:51:43,868 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:51:43,868 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:51:43,868 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:51:43,869 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2021-11-23 15:51:43,869 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2021-11-23 15:51:43,869 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2021-11-23 15:51:43,869 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2021-11-23 15:51:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:51:43,870 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:51:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:51:43,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:51:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:51:43,870 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:51:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:51:43,871 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:51:43,871 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:51:43,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:51:43,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:51:43,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:51:43,871 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2021-11-23 15:51:43,871 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2021-11-23 15:51:43,872 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:51:43,872 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:51:43,872 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-23 15:51:43,873 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-23 15:51:43,873 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-23 15:51:43,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-23 15:51:43,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:51:43,873 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2021-11-23 15:51:43,873 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2021-11-23 15:51:43,874 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2021-11-23 15:51:43,874 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2021-11-23 15:51:43,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:51:43,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:51:43,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:51:43,875 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2021-11-23 15:51:43,875 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2021-11-23 15:51:43,875 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:51:43,875 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:51:43,876 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:51:43,876 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:51:43,876 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2021-11-23 15:51:43,876 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2021-11-23 15:51:43,876 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:51:43,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:51:43,876 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:51:43,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:51:43,877 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2021-11-23 15:51:43,877 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2021-11-23 15:51:43,877 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2021-11-23 15:51:43,878 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2021-11-23 15:51:43,878 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:51:43,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:51:43,882 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:51:43,882 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:51:43,883 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2021-11-23 15:51:43,883 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2021-11-23 15:51:43,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:51:43,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:51:43,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:51:43,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:51:43,885 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:51:43,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:51:43,891 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:51:43,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:51:43,892 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2021-11-23 15:51:43,892 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2021-11-23 15:51:43,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:51:43,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:51:43,892 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2021-11-23 15:51:43,893 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2021-11-23 15:51:43,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:51:43,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:51:43,893 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2021-11-23 15:51:43,893 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2021-11-23 15:51:43,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:51:43,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:51:43,894 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2021-11-23 15:51:43,894 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2021-11-23 15:51:43,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:51:43,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:51:43,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:51:43,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:51:43,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:51:43,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:51:43,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:51:43,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:51:43,895 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2021-11-23 15:51:43,895 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2021-11-23 15:51:43,895 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:51:43,895 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:51:43,896 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2021-11-23 15:51:43,896 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2021-11-23 15:51:43,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:51:43,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:51:43,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:51:43,896 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:51:43,896 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:51:43,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:51:43,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:51:43,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:51:43,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:51:43,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:51:43,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2021-11-23 15:51:43,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2021-11-23 15:51:43,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:51:43,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:51:43,898 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2021-11-23 15:51:43,898 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2021-11-23 15:51:43,898 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:51:43,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:51:43,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:51:43,899 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:51:43,899 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2021-11-23 15:51:43,899 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2021-11-23 15:51:43,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:51:43,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:51:43,900 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:43,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:43,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:51:43,900 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:51:43,900 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:51:43,900 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2021-11-23 15:51:43,900 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2021-11-23 15:51:43,901 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:51:43,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:51:43,901 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2021-11-23 15:51:43,901 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2021-11-23 15:51:43,901 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:51:43,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:51:43,901 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 15:51:43,902 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 15:51:43,902 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:51:43,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:51:43,902 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:51:43,902 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:51:43,902 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:51:43,902 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:51:43,903 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:51:43,903 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:51:43,903 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2021-11-23 15:51:43,903 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2021-11-23 15:51:43,903 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:51:43,903 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:51:43,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:51:43,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:51:43,904 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:51:43,904 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:51:43,904 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2021-11-23 15:51:43,904 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2021-11-23 15:51:43,904 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:51:43,904 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:51:43,905 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2021-11-23 15:51:43,905 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2021-11-23 15:51:43,905 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:51:43,905 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:51:43,905 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:51:43,905 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:51:43,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:51:43,906 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:51:43,906 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:51:43,906 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2021-11-23 15:51:43,906 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2021-11-23 15:51:43,906 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:51:43,906 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:51:43,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:51:43,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:51:43,907 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2021-11-23 15:51:43,907 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2021-11-23 15:51:43,907 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:51:43,907 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:51:43,907 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2021-11-23 15:51:43,907 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2021-11-23 15:51:43,908 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:51:43,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:51:43,908 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2021-11-23 15:51:43,908 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2021-11-23 15:51:43,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:51:43,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:51:43,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:51:43,913 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:51:43,914 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:51:43,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:51:43,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:51:43,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:51:43,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:51:43,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:51:43,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:51:43,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:51:43,915 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:51:43,917 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:51:43,917 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2021-11-23 15:51:43,918 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2021-11-23 15:51:43,918 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:51:43,918 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:51:43,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:51:43,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:51:43,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-23 15:51:43,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-23 15:51:43,919 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:51:43,919 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:51:43,919 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:51:43,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:51:43,919 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2021-11-23 15:51:43,919 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2021-11-23 15:51:43,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:51:43,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:51:43,920 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2021-11-23 15:51:43,920 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2021-11-23 15:51:43,920 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2021-11-23 15:51:43,920 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2021-11-23 15:51:43,920 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:51:43,920 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:51:43,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:51:43,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:51:43,921 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:51:43,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:51:43,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:51:43,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:51:43,921 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2021-11-23 15:51:43,921 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2021-11-23 15:51:43,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:51:43,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:51:43,922 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:51:43,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:51:43,922 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:51:43,922 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:51:43,922 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:51:43,922 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:51:43,922 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:51:43,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:51:43,923 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2021-11-23 15:51:43,923 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2021-11-23 15:51:43,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:51:43,923 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2021-11-23 15:51:43,923 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2021-11-23 15:51:43,923 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:51:43,923 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:51:43,924 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:51:43,924 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:51:43,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:51:43,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:51:43,924 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:51:43,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:51:43,924 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2021-11-23 15:51:43,924 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2021-11-23 15:51:43,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:51:43,925 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2021-11-23 15:51:43,925 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2021-11-23 15:51:43,925 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2021-11-23 15:51:43,925 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2021-11-23 15:51:43,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:51:43,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:51:43,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:51:43,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:51:43,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:51:43,926 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2021-11-23 15:51:43,926 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2021-11-23 15:51:43,926 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2021-11-23 15:51:43,926 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2021-11-23 15:51:43,926 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2021-11-23 15:51:43,926 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2021-11-23 15:51:43,927 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:51:43,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:51:43,927 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:51:43,927 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:51:43,927 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:51:43,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:51:43,927 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:51:43,928 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:51:43,928 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 15:51:43,928 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 15:51:43,928 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:51:43,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:51:43,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:51:43,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:51:43,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:51:43,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:51:43,929 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:51:43,929 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:51:43,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:51:43,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:51:43,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:51:43,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:51:43,930 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2021-11-23 15:51:43,930 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2021-11-23 15:51:43,930 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:51:43,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:51:43,930 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-11-23 15:51:43,930 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-11-23 15:51:43,930 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2021-11-23 15:51:43,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2021-11-23 15:51:43,931 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:51:43,931 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:51:43,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:51:43,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:51:43,931 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:51:43,931 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:51:43,931 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2021-11-23 15:51:43,932 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2021-11-23 15:51:43,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:51:43,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:51:43,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2021-11-23 15:51:43,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2021-11-23 15:51:43,932 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:51:43,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:51:43,933 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:51:43,933 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:51:43,933 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2021-11-23 15:51:43,933 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2021-11-23 15:51:43,933 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2021-11-23 15:51:43,933 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2021-11-23 15:51:43,933 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:51:43,933 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:51:43,934 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2021-11-23 15:51:43,934 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2021-11-23 15:51:43,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:51:43,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:51:43,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:51:43,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:51:43,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:51:43,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:51:43,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:51:43,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:51:43,940 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2021-11-23 15:51:43,940 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2021-11-23 15:51:43,940 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2021-11-23 15:51:43,940 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2021-11-23 15:51:43,940 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:51:43,940 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:51:43,941 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:51:43,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:51:43,941 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2021-11-23 15:51:43,941 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2021-11-23 15:51:43,941 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2021-11-23 15:51:43,941 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2021-11-23 15:51:43,941 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2021-11-23 15:51:43,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2021-11-23 15:51:43,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:51:43,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:51:43,942 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:51:43,942 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:51:43,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:51:43,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:51:43,943 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:51:43,943 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:51:43,943 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2021-11-23 15:51:43,943 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2021-11-23 15:51:43,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2021-11-23 15:51:43,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2021-11-23 15:51:43,943 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2021-11-23 15:51:43,943 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2021-11-23 15:51:43,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:51:43,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:51:43,944 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2021-11-23 15:51:43,944 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2021-11-23 15:51:43,944 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:51:43,944 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:51:43,944 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2021-11-23 15:51:43,945 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2021-11-23 15:51:43,945 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2021-11-23 15:51:43,945 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2021-11-23 15:51:43,945 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2021-11-23 15:51:43,945 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2021-11-23 15:51:43,945 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2021-11-23 15:51:43,945 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2021-11-23 15:51:43,946 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:51:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:51:43,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:51:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:51:43,946 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:51:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:51:43,946 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-23 15:51:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-23 15:51:43,947 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:51:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:51:45,734 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:51:45,738 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:51:58,202 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:51:58,206 INFO L158 Benchmark]: Toolchain (without parser) took 25968.38ms. Allocated memory was 58.7MB in the beginning and 792.7MB in the end (delta: 734.0MB). Free memory was 24.3MB in the beginning and 484.8MB in the end (delta: -460.4MB). Peak memory consumption was 286.1MB. Max. memory is 16.1GB. [2021-11-23 15:51:58,206 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 58.7MB. Free memory was 39.5MB in the beginning and 39.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:51:58,207 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9429.48ms. Allocated memory was 79.7MB in the beginning and 396.4MB in the end (delta: 316.7MB). Free memory was 50.7MB in the beginning and 158.7MB in the end (delta: -107.9MB). Peak memory consumption was 224.7MB. Max. memory is 16.1GB. [2021-11-23 15:51:58,207 INFO L158 Benchmark]: Boogie Procedure Inliner took 964.24ms. Allocated memory was 396.4MB in the beginning and 792.7MB in the end (delta: 396.4MB). Free memory was 158.7MB in the beginning and 562.4MB in the end (delta: -403.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-11-23 15:51:58,208 INFO L158 Benchmark]: Boogie Preprocessor took 1104.92ms. Allocated memory is still 792.7MB. Free memory was 562.4MB in the beginning and 535.1MB in the end (delta: 27.3MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. [2021-11-23 15:51:58,209 INFO L158 Benchmark]: RCFGBuilder took 14433.56ms. Allocated memory is still 792.7MB. Free memory was 535.1MB in the beginning and 484.8MB in the end (delta: 50.3MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2021-11-23 15:51:58,211 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 58.7MB. Free memory was 39.5MB in the beginning and 39.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9429.48ms. Allocated memory was 79.7MB in the beginning and 396.4MB in the end (delta: 316.7MB). Free memory was 50.7MB in the beginning and 158.7MB in the end (delta: -107.9MB). Peak memory consumption was 224.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 964.24ms. Allocated memory was 396.4MB in the beginning and 792.7MB in the end (delta: 396.4MB). Free memory was 158.7MB in the beginning and 562.4MB in the end (delta: -403.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1104.92ms. Allocated memory is still 792.7MB. Free memory was 562.4MB in the beginning and 535.1MB in the end (delta: 27.3MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. * RCFGBuilder took 14433.56ms. Allocated memory is still 792.7MB. Free memory was 535.1MB in the beginning and 484.8MB in the end (delta: 50.3MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:51:58,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b4fc52-73aa-41df-a955-7a183f813161/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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