./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/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 9e069e2690ac06a69f82c01785e19bb84883f94498e05bbead491e148d14bc01 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:53:12,035 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:53:12,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:53:12,079 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:53:12,080 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:53:12,081 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:53:12,084 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:53:12,087 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:53:12,089 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:53:12,091 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:53:12,093 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:53:12,095 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:53:12,095 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:53:12,097 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:53:12,100 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:53:12,102 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:53:12,104 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:53:12,105 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:53:12,108 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:53:12,112 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:53:12,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:53:12,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:53:12,125 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:53:12,128 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:53:12,134 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:53:12,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:53:12,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:53:12,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:53:12,146 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:53:12,148 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:53:12,150 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:53:12,152 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:53:12,154 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:53:12,156 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:53:12,158 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:53:12,159 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:53:12,160 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:53:12,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:53:12,161 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:53:12,162 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:53:12,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:53:12,166 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:53:12,202 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:53:12,202 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:53:12,203 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:53:12,204 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:53:12,205 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:53:12,205 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:53:12,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:53:12,206 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:53:12,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:53:12,206 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:53:12,206 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:53:12,207 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:53:12,207 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:53:12,207 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:53:12,208 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:53:12,208 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:53:12,208 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:53:12,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:53:12,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:53:12,209 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:53:12,209 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:53:12,210 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:53:12,210 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:53:12,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:53:12,210 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:53:12,211 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e069e2690ac06a69f82c01785e19bb84883f94498e05bbead491e148d14bc01 [2021-11-23 15:53:12,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:53:12,553 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:53:12,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:53:12,559 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:53:12,560 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:53:12,562 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2021-11-23 15:53:12,672 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/data/85d01c8f9/61c292cb9a0342b7b9e8c77ace47a7f9/FLAG070d0062b [2021-11-23 15:53:14,004 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:53:14,005 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2021-11-23 15:53:14,091 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/data/85d01c8f9/61c292cb9a0342b7b9e8c77ace47a7f9/FLAG070d0062b [2021-11-23 15:53:14,609 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/data/85d01c8f9/61c292cb9a0342b7b9e8c77ace47a7f9 [2021-11-23 15:53:14,619 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:53:14,622 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:53:14,626 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:53:14,626 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:53:14,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:53:14,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:53:14" (1/1) ... [2021-11-23 15:53:14,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f347f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:14, skipping insertion in model container [2021-11-23 15:53:14,635 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:53:14" (1/1) ... [2021-11-23 15:53:14,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:53:14,899 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:53:21,389 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491154,491167] [2021-11-23 15:53:21,393 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491323,491336] [2021-11-23 15:53:21,395 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491490,491503] [2021-11-23 15:53:21,395 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491658,491671] [2021-11-23 15:53:21,445 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:21,593 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:53:22,363 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491154,491167] [2021-11-23 15:53:22,364 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491323,491336] [2021-11-23 15:53:22,365 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491490,491503] [2021-11-23 15:53:22,365 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491658,491671] [2021-11-23 15:53:22,381 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:22,851 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:53:22,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:22 WrapperNode [2021-11-23 15:53:22,852 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:53:22,853 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:53:22,854 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:53:22,854 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:53:22,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:22" (1/1) ... [2021-11-23 15:53:23,160 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:22" (1/1) ... [2021-11-23 15:53:23,812 INFO L137 Inliner]: procedures = 656, calls = 4404, calls flagged for inlining = 328, calls inlined = 308, statements flattened = 10641 [2021-11-23 15:53:23,813 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:53:23,814 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:53:23,815 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:53:23,815 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:53:23,824 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:22" (1/1) ... [2021-11-23 15:53:23,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:22" (1/1) ... [2021-11-23 15:53:23,880 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:22" (1/1) ... [2021-11-23 15:53:23,881 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:22" (1/1) ... [2021-11-23 15:53:24,250 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:22" (1/1) ... [2021-11-23 15:53:24,290 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:22" (1/1) ... [2021-11-23 15:53:24,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:22" (1/1) ... [2021-11-23 15:53:24,381 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:53:24,383 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:53:24,383 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:53:24,384 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:53:24,385 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:22" (1/1) ... [2021-11-23 15:53:24,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:53:24,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:53:24,422 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:53:24,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:53:24,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:53:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:53:24,481 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2021-11-23 15:53:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2021-11-23 15:53:24,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:53:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:53:24,481 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:53:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:53:24,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:53:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:53:24,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:53:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:53:24,482 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2021-11-23 15:53:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2021-11-23 15:53:24,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:53:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:53:24,483 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:53:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:53:24,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:53:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:53:24,483 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 15:53:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 15:53:24,484 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_clean_rx_done [2021-11-23 15:53:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_clean_rx_done [2021-11-23 15:53:24,484 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:53:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:53:24,484 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:53:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:53:24,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:53:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:53:24,486 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 15:53:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 15:53:24,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2021-11-23 15:53:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2021-11-23 15:53:24,486 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:53:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:53:24,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2021-11-23 15:53:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2021-11-23 15:53:24,487 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:53:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:53:24,488 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:53:24,488 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2021-11-23 15:53:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2021-11-23 15:53:24,488 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-23 15:53:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-23 15:53:24,488 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-23 15:53:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-23 15:53:24,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:53:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:53:24,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:53:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:53:24,490 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:53:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:53:24,490 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:53:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:53:24,491 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:53:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:53:24,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:53:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:53:24,492 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2021-11-23 15:53:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2021-11-23 15:53:24,493 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:53:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:53:24,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:53:24,493 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:53:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:53:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2021-11-23 15:53:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2021-11-23 15:53:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2021-11-23 15:53:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2021-11-23 15:53:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:53:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:53:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:53:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:53:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2021-11-23 15:53:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2021-11-23 15:53:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:53:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:53:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:53:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:53:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:53:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:53:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:53:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:53:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:53:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:53:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2021-11-23 15:53:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2021-11-23 15:53:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-23 15:53:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-23 15:53:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:53:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:53:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:53:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_82 [2021-11-23 15:53:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_82 [2021-11-23 15:53:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2021-11-23 15:53:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2021-11-23 15:53:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2021-11-23 15:53:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2021-11-23 15:53:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:53:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:53:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:53:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:53:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:53:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:53:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:53:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:53:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:53:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:53:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2021-11-23 15:53:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2021-11-23 15:53:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2021-11-23 15:53:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2021-11-23 15:53:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:53:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:53:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_slice [2021-11-23 15:53:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_slice [2021-11-23 15:53:24,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:53:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:53:24,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_type [2021-11-23 15:53:24,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_type [2021-11-23 15:53:24,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:53:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:53:24,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:53:24,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:53:24,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:53:24,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:53:24,510 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:53:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:53:24,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:53:24,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:53:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:53:24,517 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:53:24,517 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:53:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:53:24,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2021-11-23 15:53:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2021-11-23 15:53:24,518 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_led [2021-11-23 15:53:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_led [2021-11-23 15:53:24,518 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:53:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:53:24,518 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2021-11-23 15:53:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2021-11-23 15:53:24,518 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:53:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:53:24,519 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:53:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:53:24,519 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:53:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:53:24,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:53:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:53:24,519 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2021-11-23 15:53:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2021-11-23 15:53:24,520 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:53:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:53:24,521 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2021-11-23 15:53:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2021-11-23 15:53:24,521 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2021-11-23 15:53:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2021-11-23 15:53:24,521 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:53:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:53:24,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:53:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:53:24,522 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:53:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:53:24,522 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2021-11-23 15:53:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2021-11-23 15:53:24,522 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:53:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:53:24,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:53:24,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:53:24,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:53:24,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:53:24,523 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 15:53:24,523 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 15:53:24,523 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:53:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:53:24,524 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2021-11-23 15:53:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2021-11-23 15:53:24,524 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2021-11-23 15:53:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2021-11-23 15:53:24,524 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:53:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:53:24,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:53:24,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:53:24,525 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:53:24,525 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:53:24,525 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:53:24,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:53:24,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-23 15:53:24,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-23 15:53:24,526 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:53:24,527 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:53:24,527 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:53:24,527 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:53:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:53:24,528 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2021-11-23 15:53:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2021-11-23 15:53:24,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:53:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:53:24,528 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2021-11-23 15:53:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2021-11-23 15:53:24,529 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_ss_lock_napi [2021-11-23 15:53:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_ss_lock_napi [2021-11-23 15:53:24,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:53:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:53:24,529 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2021-11-23 15:53:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2021-11-23 15:53:24,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:53:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:53:24,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:53:24,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:53:24,530 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:53:24,530 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:53:24,530 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2021-11-23 15:53:24,530 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2021-11-23 15:53:24,530 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:53:24,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:53:24,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:53:24,531 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:53:24,531 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:53:24,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:53:24,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:53:24,531 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:53:24,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:53:24,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:53:24,532 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_busy_poll [2021-11-23 15:53:24,532 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_busy_poll [2021-11-23 15:53:24,532 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 15:53:24,532 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 15:53:24,532 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-23 15:53:24,532 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-23 15:53:24,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:53:24,533 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:53:24,533 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:53:24,533 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:53:24,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:53:24,533 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2021-11-23 15:53:24,533 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2021-11-23 15:53:24,533 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2021-11-23 15:53:24,533 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2021-11-23 15:53:24,534 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:53:24,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:53:24,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:53:24,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:53:24,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:53:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:53:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2021-11-23 15:53:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2021-11-23 15:53:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:53:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:53:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2021-11-23 15:53:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2021-11-23 15:53:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:53:24,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:53:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2021-11-23 15:53:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2021-11-23 15:53:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:53:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:53:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-23 15:53:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-23 15:53:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2021-11-23 15:53:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2021-11-23 15:53:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:53:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:53:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:53:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:53:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2021-11-23 15:53:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2021-11-23 15:53:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_81 [2021-11-23 15:53:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_81 [2021-11-23 15:53:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:53:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:53:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:53:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:53:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:53:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:53:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2021-11-23 15:53:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2021-11-23 15:53:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:53:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-23 15:53:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-23 15:53:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:53:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:53:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2021-11-23 15:53:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2021-11-23 15:53:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:53:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:53:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:53:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:53:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2021-11-23 15:53:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2021-11-23 15:53:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:53:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:53:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2021-11-23 15:53:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2021-11-23 15:53:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-11-23 15:53:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-11-23 15:53:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:53:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:53:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2021-11-23 15:53:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2021-11-23 15:53:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:53:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:53:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2021-11-23 15:53:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2021-11-23 15:53:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2021-11-23 15:53:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2021-11-23 15:53:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:53:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:53:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:53:24,548 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:53:24,548 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 15:53:24,548 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 15:53:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:53:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:53:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2021-11-23 15:53:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2021-11-23 15:53:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:53:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:53:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:53:24,549 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:53:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:53:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:53:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:53:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:53:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:53:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-23 15:53:24,550 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-23 15:53:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:53:24,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:53:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:53:25,893 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:53:25,902 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:53:26,014 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:53:26,019 INFO L158 Benchmark]: Toolchain (without parser) took 11396.91ms. Allocated memory was 96.5MB in the beginning and 299.9MB in the end (delta: 203.4MB). Free memory was 59.2MB in the beginning and 157.6MB in the end (delta: -98.5MB). Peak memory consumption was 163.7MB. Max. memory is 16.1GB. [2021-11-23 15:53:26,020 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 77.6MB. Free memory is still 56.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:53:26,021 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8226.26ms. Allocated memory was 96.5MB in the beginning and 205.5MB in the end (delta: 109.1MB). Free memory was 58.7MB in the beginning and 74.2MB in the end (delta: -15.5MB). Peak memory consumption was 113.9MB. Max. memory is 16.1GB. [2021-11-23 15:53:26,022 INFO L158 Benchmark]: Boogie Procedure Inliner took 960.20ms. Allocated memory was 205.5MB in the beginning and 299.9MB in the end (delta: 94.4MB). Free memory was 74.2MB in the beginning and 164.8MB in the end (delta: -90.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2021-11-23 15:53:26,022 INFO L158 Benchmark]: Boogie Preprocessor took 567.21ms. Allocated memory is still 299.9MB. Free memory was 164.8MB in the beginning and 168.1MB in the end (delta: -3.3MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. [2021-11-23 15:53:26,023 INFO L158 Benchmark]: RCFGBuilder took 1634.99ms. Allocated memory is still 299.9MB. Free memory was 168.1MB in the beginning and 157.6MB in the end (delta: 10.5MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. [2021-11-23 15:53:26,027 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 77.6MB. Free memory is still 56.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8226.26ms. Allocated memory was 96.5MB in the beginning and 205.5MB in the end (delta: 109.1MB). Free memory was 58.7MB in the beginning and 74.2MB in the end (delta: -15.5MB). Peak memory consumption was 113.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 960.20ms. Allocated memory was 205.5MB in the beginning and 299.9MB in the end (delta: 94.4MB). Free memory was 74.2MB in the beginning and 164.8MB in the end (delta: -90.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 567.21ms. Allocated memory is still 299.9MB. Free memory was 164.8MB in the beginning and 168.1MB in the end (delta: -3.3MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1634.99ms. Allocated memory is still 299.9MB. Free memory was 168.1MB in the beginning and 157.6MB in the end (delta: 10.5MB). Peak memory consumption was 68.2MB. 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 15:53:26,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/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 9e069e2690ac06a69f82c01785e19bb84883f94498e05bbead491e148d14bc01 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:53:28,443 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:53:28,447 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:53:28,483 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:53:28,484 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:53:28,485 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:53:28,487 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:53:28,490 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:53:28,492 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:53:28,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:53:28,494 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:53:28,496 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:53:28,496 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:53:28,498 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:53:28,499 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:53:28,501 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:53:28,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:53:28,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:53:28,506 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:53:28,508 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:53:28,510 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:53:28,514 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:53:28,515 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:53:28,517 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:53:28,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:53:28,530 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:53:28,530 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:53:28,532 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:53:28,532 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:53:28,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:53:28,535 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:53:28,536 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:53:28,537 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:53:28,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:53:28,540 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:53:28,540 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:53:28,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:53:28,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:53:28,551 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:53:28,552 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:53:28,554 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:53:28,557 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:53:28,600 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:53:28,601 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:53:28,602 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:53:28,602 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:53:28,604 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:53:28,604 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:53:28,604 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:53:28,604 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:53:28,605 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:53:28,605 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:53:28,606 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:53:28,606 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:53:28,606 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:53:28,607 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:53:28,607 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:53:28,607 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:53:28,607 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:53:28,608 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:53:28,608 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:53:28,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:53:28,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:53:28,609 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:53:28,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:53:28,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:53:28,609 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:53:28,609 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:53:28,610 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:53:28,610 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:53:28,610 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:53:28,610 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e069e2690ac06a69f82c01785e19bb84883f94498e05bbead491e148d14bc01 [2021-11-23 15:53:28,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:53:29,012 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:53:29,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:53:29,017 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:53:29,018 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:53:29,020 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2021-11-23 15:53:29,104 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/data/4ee8f3631/4d0e2336bc8243f89dad05fd665bb1ef/FLAGf2b830f09 [2021-11-23 15:53:30,302 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:53:30,303 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2021-11-23 15:53:30,372 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/data/4ee8f3631/4d0e2336bc8243f89dad05fd665bb1ef/FLAGf2b830f09 [2021-11-23 15:53:30,541 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/data/4ee8f3631/4d0e2336bc8243f89dad05fd665bb1ef [2021-11-23 15:53:30,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:53:30,544 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:53:30,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:53:30,547 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:53:30,551 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:53:30,551 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:53:30" (1/1) ... [2021-11-23 15:53:30,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ce81905 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:30, skipping insertion in model container [2021-11-23 15:53:30,553 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:53:30" (1/1) ... [2021-11-23 15:53:30,560 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:53:30,800 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:53:36,071 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491154,491167] [2021-11-23 15:53:36,074 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491323,491336] [2021-11-23 15:53:36,075 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491490,491503] [2021-11-23 15:53:36,075 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491658,491671] [2021-11-23 15:53:36,127 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:36,248 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:53:36,349 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:53:36,865 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491154,491167] [2021-11-23 15:53:36,866 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491323,491336] [2021-11-23 15:53:36,866 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491490,491503] [2021-11-23 15:53:36,867 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491658,491671] [2021-11-23 15:53:36,875 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:36,915 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:53:37,629 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491154,491167] [2021-11-23 15:53:37,629 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491323,491336] [2021-11-23 15:53:37,670 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491490,491503] [2021-11-23 15:53:37,671 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_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[491658,491671] [2021-11-23 15:53:37,722 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:38,139 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:53:38,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:38 WrapperNode [2021-11-23 15:53:38,139 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:53:38,144 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:53:38,144 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:53:38,144 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:53:38,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:38" (1/1) ... [2021-11-23 15:53:38,326 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:38" (1/1) ... [2021-11-23 15:53:38,632 INFO L137 Inliner]: procedures = 671, calls = 4404, calls flagged for inlining = 328, calls inlined = 308, statements flattened = 10342 [2021-11-23 15:53:38,633 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:53:38,634 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:53:38,634 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:53:38,634 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:53:38,643 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:38" (1/1) ... [2021-11-23 15:53:38,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:38" (1/1) ... [2021-11-23 15:53:38,692 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:38" (1/1) ... [2021-11-23 15:53:38,693 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:38" (1/1) ... [2021-11-23 15:53:38,882 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:38" (1/1) ... [2021-11-23 15:53:38,912 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:38" (1/1) ... [2021-11-23 15:53:38,962 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:38" (1/1) ... [2021-11-23 15:53:39,019 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:53:39,020 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:53:39,020 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:53:39,020 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:53:39,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:38" (1/1) ... [2021-11-23 15:53:39,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:53:39,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:53:39,054 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:53:39,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:53:39,114 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:53:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:53:39,114 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2021-11-23 15:53:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2021-11-23 15:53:39,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:53:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:53:39,115 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:53:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:53:39,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:53:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:53:39,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:53:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:53:39,116 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2021-11-23 15:53:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2021-11-23 15:53:39,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:53:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:53:39,118 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:53:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:53:39,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:53:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:53:39,118 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 15:53:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 15:53:39,119 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_clean_rx_done [2021-11-23 15:53:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_clean_rx_done [2021-11-23 15:53:39,119 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:53:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:53:39,119 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:53:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:53:39,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:53:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:53:39,121 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 15:53:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 15:53:39,121 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2021-11-23 15:53:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2021-11-23 15:53:39,122 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:53:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:53:39,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2021-11-23 15:53:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2021-11-23 15:53:39,122 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:53:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:53:39,123 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:53:39,123 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2021-11-23 15:53:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2021-11-23 15:53:39,124 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-23 15:53:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-23 15:53:39,125 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-23 15:53:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-23 15:53:39,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:53:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:53:39,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:53:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:53:39,126 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:53:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:53:39,127 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:53:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:53:39,128 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:53:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:53:39,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:53:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:53:39,128 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2021-11-23 15:53:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2021-11-23 15:53:39,129 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:53:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:53:39,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:53:39,129 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:53:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:53:39,129 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2021-11-23 15:53:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2021-11-23 15:53:39,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:53:39,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:53:39,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:53:39,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:53:39,130 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2021-11-23 15:53:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2021-11-23 15:53:39,131 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:53:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:53:39,131 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:53:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:53:39,131 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2021-11-23 15:53:39,132 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2021-11-23 15:53:39,133 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:53:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:53:39,133 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:53:39,133 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:53:39,133 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:53:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:53:39,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:53:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:53:39,135 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2021-11-23 15:53:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2021-11-23 15:53:39,135 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-23 15:53:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-23 15:53:39,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:53:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:53:39,136 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:53:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:53:39,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_82 [2021-11-23 15:53:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_82 [2021-11-23 15:53:39,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2021-11-23 15:53:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2021-11-23 15:53:39,137 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2021-11-23 15:53:39,137 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2021-11-23 15:53:39,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:53:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:53:39,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:53:39,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:53:39,139 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:53:39,141 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:53:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:53:39,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:53:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:53:39,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:53:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2021-11-23 15:53:39,145 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2021-11-23 15:53:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2021-11-23 15:53:39,146 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2021-11-23 15:53:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:53:39,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:53:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_slice [2021-11-23 15:53:39,153 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_slice [2021-11-23 15:53:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:53:39,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:53:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_type [2021-11-23 15:53:39,154 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_type [2021-11-23 15:53:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:53:39,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:53:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:53:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:53:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:53:39,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:53:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:53:39,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:53:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:53:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:53:39,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:53:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:53:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:53:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:53:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:53:39,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:53:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:53:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2021-11-23 15:53:39,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2021-11-23 15:53:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_led [2021-11-23 15:53:39,158 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_led [2021-11-23 15:53:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:53:39,158 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:53:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2021-11-23 15:53:39,159 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2021-11-23 15:53:39,159 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 15:53:39,159 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 15:53:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:53:39,159 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:53:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:53:39,160 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:53:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:53:39,160 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:53:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:53:39,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:53:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2021-11-23 15:53:39,160 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2021-11-23 15:53:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:53:39,161 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:53:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2021-11-23 15:53:39,161 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2021-11-23 15:53:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2021-11-23 15:53:39,161 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2021-11-23 15:53:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:53:39,162 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:53:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:53:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:53:39,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:53:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:53:39,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:53:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2021-11-23 15:53:39,163 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2021-11-23 15:53:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:53:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:53:39,163 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:53:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:53:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:53:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:53:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:53:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:53:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:53:39,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:53:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:53:39,166 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:53:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2021-11-23 15:53:39,167 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2021-11-23 15:53:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2021-11-23 15:53:39,167 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2021-11-23 15:53:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:53:39,167 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:53:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:53:39,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:53:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:53:39,168 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:53:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:53:39,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:53:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-23 15:53:39,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-23 15:53:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:53:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:53:39,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:53:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:53:39,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:53:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2021-11-23 15:53:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2021-11-23 15:53:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:53:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:53:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2021-11-23 15:53:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2021-11-23 15:53:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_ss_lock_napi [2021-11-23 15:53:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_ss_lock_napi [2021-11-23 15:53:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:53:39,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:53:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2021-11-23 15:53:39,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2021-11-23 15:53:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:53:39,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:53:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:53:39,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:53:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:53:39,172 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:53:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2021-11-23 15:53:39,172 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2021-11-23 15:53:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:53:39,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:53:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:53:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:53:39,173 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:53:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:53:39,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:53:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:53:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:53:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:53:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_busy_poll [2021-11-23 15:53:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_busy_poll [2021-11-23 15:53:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 15:53:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 15:53:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:53:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:53:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-23 15:53:39,180 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-23 15:53:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:53:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:53:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:53:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:53:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:53:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:53:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:53:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2021-11-23 15:53:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2021-11-23 15:53:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2021-11-23 15:53:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2021-11-23 15:53:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:53:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:53:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:53:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:53:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:53:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:53:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2021-11-23 15:53:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2021-11-23 15:53:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:53:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:53:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2021-11-23 15:53:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2021-11-23 15:53:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:53:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:53:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2021-11-23 15:53:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2021-11-23 15:53:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:53:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:53:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-23 15:53:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-23 15:53:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2021-11-23 15:53:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2021-11-23 15:53:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:53:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:53:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:53:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:53:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2021-11-23 15:53:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2021-11-23 15:53:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_81 [2021-11-23 15:53:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_81 [2021-11-23 15:53:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:53:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:53:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:53:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:53:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:53:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:53:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2021-11-23 15:53:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2021-11-23 15:53:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-23 15:53:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-23 15:53:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:53:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:53:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:53:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:53:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:53:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:53:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2021-11-23 15:53:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2021-11-23 15:53:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:53:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:53:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:53:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:53:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2021-11-23 15:53:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2021-11-23 15:53:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:53:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:53:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2021-11-23 15:53:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2021-11-23 15:53:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-11-23 15:53:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-11-23 15:53:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:53:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:53:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2021-11-23 15:53:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2021-11-23 15:53:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:53:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:53:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2021-11-23 15:53:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2021-11-23 15:53:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2021-11-23 15:53:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2021-11-23 15:53:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:53:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:53:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:53:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:53:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:53:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:53:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2021-11-23 15:53:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2021-11-23 15:53:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:53:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:53:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:53:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:53:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:53:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:53:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:53:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:53:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-23 15:53:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-23 15:53:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:53:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:53:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:53:40,644 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:53:40,652 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:53:40,766 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:53:40,769 INFO L158 Benchmark]: Toolchain (without parser) took 10224.42ms. Allocated memory was 62.9MB in the beginning and 415.2MB in the end (delta: 352.3MB). Free memory was 34.4MB in the beginning and 227.2MB in the end (delta: -192.9MB). Peak memory consumption was 247.3MB. Max. memory is 16.1GB. [2021-11-23 15:53:40,770 INFO L158 Benchmark]: CDTParser took 0.51ms. Allocated memory is still 62.9MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:53:40,771 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7596.01ms. Allocated memory was 62.9MB in the beginning and 415.2MB in the end (delta: 352.3MB). Free memory was 34.2MB in the beginning and 314.1MB in the end (delta: -279.9MB). Peak memory consumption was 193.9MB. Max. memory is 16.1GB. [2021-11-23 15:53:40,771 INFO L158 Benchmark]: Boogie Procedure Inliner took 489.46ms. Allocated memory is still 415.2MB. Free memory was 314.1MB in the beginning and 257.5MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-11-23 15:53:40,772 INFO L158 Benchmark]: Boogie Preprocessor took 385.40ms. Allocated memory is still 415.2MB. Free memory was 257.5MB in the beginning and 195.6MB in the end (delta: 61.9MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-11-23 15:53:40,772 INFO L158 Benchmark]: RCFGBuilder took 1747.78ms. Allocated memory is still 415.2MB. Free memory was 195.6MB in the beginning and 227.2MB in the end (delta: -31.6MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. [2021-11-23 15:53:40,775 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51ms. Allocated memory is still 62.9MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7596.01ms. Allocated memory was 62.9MB in the beginning and 415.2MB in the end (delta: 352.3MB). Free memory was 34.2MB in the beginning and 314.1MB in the end (delta: -279.9MB). Peak memory consumption was 193.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 489.46ms. Allocated memory is still 415.2MB. Free memory was 314.1MB in the beginning and 257.5MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 385.40ms. Allocated memory is still 415.2MB. Free memory was 257.5MB in the beginning and 195.6MB in the end (delta: 61.9MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1747.78ms. Allocated memory is still 415.2MB. Free memory was 195.6MB in the beginning and 227.2MB in the end (delta: -31.6MB). Peak memory consumption was 57.5MB. 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 15:53:40,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74712837-4c7f-43b0-a6ec-1fe2866fb5d0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable