./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.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_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/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_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/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_3f0798af-9542-4baf-82d1-169f28661822/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 5ff6018655fe07702c67ab951fde2a14f4cc3e435d922c4b833c80e1ee34a900 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:03,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:03,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:04,012 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:04,013 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:04,015 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:04,016 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:04,019 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:04,024 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:04,025 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:04,026 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:04,028 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:04,028 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:04,030 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:04,031 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:04,033 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:04,037 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:04,042 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:04,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:04,049 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:04,051 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:04,058 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:04,061 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:04,062 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:04,066 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:04,070 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:04,070 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:04,072 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:04,073 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:04,075 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:04,076 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:04,077 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:04,079 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:04,080 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:04,081 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:04,082 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:04,082 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:04,083 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:04,083 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:04,084 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:04,085 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:04,086 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:54:04,130 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:04,135 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:04,136 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:04,137 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:04,137 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:04,137 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:04,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:04,138 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:54:04,145 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:04,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:04,146 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:04,146 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:04,147 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:04,147 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:04,147 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:04,147 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:04,148 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:04,148 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:04,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:04,148 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:04,148 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:04,149 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:04,149 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:54:04,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:54:04,149 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:04,150 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_3f0798af-9542-4baf-82d1-169f28661822/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ff6018655fe07702c67ab951fde2a14f4cc3e435d922c4b833c80e1ee34a900 [2021-11-23 15:54:04,442 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:04,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:04,473 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:04,475 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:04,476 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:04,477 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2021-11-23 15:54:04,560 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/data/de4005dcd/3454007e492f4eca936cefeee3ffa6c2/FLAG0ff585845 [2021-11-23 15:54:05,718 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:05,719 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2021-11-23 15:54:05,829 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/data/de4005dcd/3454007e492f4eca936cefeee3ffa6c2/FLAG0ff585845 [2021-11-23 15:54:05,900 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/data/de4005dcd/3454007e492f4eca936cefeee3ffa6c2 [2021-11-23 15:54:05,903 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:05,905 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:05,908 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:05,908 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:05,911 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:05,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:05" (1/1) ... [2021-11-23 15:54:05,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76a421ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:05, skipping insertion in model container [2021-11-23 15:54:05,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:05" (1/1) ... [2021-11-23 15:54:05,921 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:06,185 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:15,072 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_3f0798af-9542-4baf-82d1-169f28661822/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[762860,762873] [2021-11-23 15:54:15,203 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:15,295 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:16,142 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_3f0798af-9542-4baf-82d1-169f28661822/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[762860,762873] [2021-11-23 15:54:16,154 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:16,750 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:16,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:16 WrapperNode [2021-11-23 15:54:16,751 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:16,753 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:16,753 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:16,753 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:16,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:16" (1/1) ... [2021-11-23 15:54:17,010 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:16" (1/1) ... [2021-11-23 15:54:17,575 INFO L137 Inliner]: procedures = 869, calls = 7804, calls flagged for inlining = 400, calls inlined = 338, statements flattened = 16155 [2021-11-23 15:54:17,577 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:17,578 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:17,579 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:17,579 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:17,597 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:16" (1/1) ... [2021-11-23 15:54:17,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:16" (1/1) ... [2021-11-23 15:54:17,720 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:16" (1/1) ... [2021-11-23 15:54:17,721 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:16" (1/1) ... [2021-11-23 15:54:18,143 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:16" (1/1) ... [2021-11-23 15:54:18,227 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:16" (1/1) ... [2021-11-23 15:54:18,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:16" (1/1) ... [2021-11-23 15:54:18,559 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:18,561 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:18,561 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:18,561 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:18,562 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:16" (1/1) ... [2021-11-23 15:54:18,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:18,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:18,637 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:18,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:54:18,795 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:54:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_txskb [2021-11-23 15:54:18,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_txskb [2021-11-23 15:54:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure s6_to_int [2021-11-23 15:54:18,796 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_to_int [2021-11-23 15:54:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_urb_has_error [2021-11-23 15:54:18,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_urb_has_error [2021-11-23 15:54:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2021-11-23 15:54:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2021-11-23 15:54:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2021-11-23 15:54:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2021-11-23 15:54:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ampdu_factor [2021-11-23 15:54:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ampdu_factor [2021-11-23 15:54:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:54:18,798 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:54:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_clear [2021-11-23 15:54:18,798 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_clear [2021-11-23 15:54:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rmw [2021-11-23 15:54:18,798 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rmw [2021-11-23 15:54:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rmw [2021-11-23 15:54:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rmw [2021-11-23 15:54:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2021-11-23 15:54:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2021-11-23 15:54:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:54:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:54:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_bw_filter [2021-11-23 15:54:18,800 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_bw_filter [2021-11-23 15:54:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmc [2021-11-23 15:54:18,800 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmc [2021-11-23 15:54:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:54:18,800 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:54:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmw [2021-11-23 15:54:18,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmw [2021-11-23 15:54:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2021-11-23 15:54:18,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2021-11-23 15:54:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_add [2021-11-23 15:54:18,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_add [2021-11-23 15:54:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:54:18,802 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:54:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_single_wr [2021-11-23 15:54:18,815 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_single_wr [2021-11-23 15:54:18,815 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_raw_init [2021-11-23 15:54:18,816 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_raw_init [2021-11-23 15:54:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_rts_threshold [2021-11-23 15:54:18,816 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_rts_threshold [2021-11-23 15:54:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:54:18,816 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-11-23 15:54:18,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-11-23 15:54:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-11-23 15:54:18,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-11-23 15:54:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_config [2021-11-23 15:54:18,817 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_config [2021-11-23 15:54:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rr [2021-11-23 15:54:18,817 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rr [2021-11-23 15:54:18,818 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rr [2021-11-23 15:54:18,818 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rr [2021-11-23 15:54:18,818 INFO L130 BoogieDeclarations]: Found specification of procedure s6_validate [2021-11-23 15:54:18,818 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_validate [2021-11-23 15:54:18,818 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:54:18,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:54:18,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:54:18,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:54:18,819 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_free_buf [2021-11-23 15:54:18,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_free_buf [2021-11-23 15:54:18,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:54:18,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure field_valid [2021-11-23 15:54:18,820 INFO L138 BoogieDeclarations]: Found implementation of procedure field_valid [2021-11-23 15:54:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:54:18,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:54:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:54:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:54:18,821 INFO L130 BoogieDeclarations]: Found specification of procedure q2hwq [2021-11-23 15:54:18,821 INFO L138 BoogieDeclarations]: Found implementation of procedure q2hwq [2021-11-23 15:54:18,821 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2021-11-23 15:54:18,821 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2021-11-23 15:54:18,821 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-11-23 15:54:18,821 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-11-23 15:54:18,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:54:18,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:54:18,822 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:54:18,822 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:54:18,822 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:54:18,822 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:54:18,822 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2021-11-23 15:54:18,823 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2021-11-23 15:54:18,823 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_s6 [2021-11-23 15:54:18,823 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_s6 [2021-11-23 15:54:18,823 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_agc_default [2021-11-23 15:54:18,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_agc_default [2021-11-23 15:54:18,823 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_cleanup [2021-11-23 15:54:18,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_cleanup [2021-11-23 15:54:18,824 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_wr [2021-11-23 15:54:18,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_wr [2021-11-23 15:54:18,824 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:54:18,824 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:54:18,824 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_wr [2021-11-23 15:54:18,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_wr [2021-11-23 15:54:18,825 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:54:18,825 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:54:18,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:18,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:18,825 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:54:18,825 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:54:18,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:54:18,826 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_reg [2021-11-23 15:54:18,826 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_reg [2021-11-23 15:54:18,826 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2021-11-23 15:54:18,826 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2021-11-23 15:54:18,826 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-23 15:54:18,826 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-23 15:54:18,827 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:54:18,827 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:54:18,827 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:54:18,827 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_alloc_buf [2021-11-23 15:54:18,827 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_alloc_buf [2021-11-23 15:54:18,827 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2021-11-23 15:54:18,827 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2021-11-23 15:54:18,828 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:54:18,828 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:54:18,828 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-11-23 15:54:18,828 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-11-23 15:54:18,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:54:18,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:54:18,829 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:54:18,829 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:54:18,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:54:18,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:54:18,829 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_hardware [2021-11-23 15:54:18,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_hardware [2021-11-23 15:54:18,830 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_submit_rx_buf [2021-11-23 15:54:18,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_submit_rx_buf [2021-11-23 15:54:18,830 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-11-23 15:54:18,830 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-11-23 15:54:18,830 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 15:54:18,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 15:54:18,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:18,831 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:54:18,831 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:54:18,831 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:54:18,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:54:18,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:54:18,831 INFO L130 BoogieDeclarations]: Found specification of procedure simple_attr_write [2021-11-23 15:54:18,832 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_attr_write [2021-11-23 15:54:18,832 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_remove_interface [2021-11-23 15:54:18,832 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_remove_interface [2021-11-23 15:54:18,832 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-11-23 15:54:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-11-23 15:54:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:54:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:54:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2021-11-23 15:54:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2021-11-23 15:54:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure trace_read_temp [2021-11-23 15:54:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_read_temp [2021-11-23 15:54:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_cmd_deinit [2021-11-23 15:54:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_cmd_deinit [2021-11-23 15:54:18,849 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:54:18,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:54:18,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:54:18,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:54:18,849 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2021-11-23 15:54:18,849 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2021-11-23 15:54:18,849 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_alloc [2021-11-23 15:54:18,850 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_alloc [2021-11-23 15:54:18,850 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:54:18,850 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:54:18,850 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:54:18,850 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:54:18,850 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vco_cal [2021-11-23 15:54:18,850 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vco_cal [2021-11-23 15:54:18,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2021-11-23 15:54:18,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2021-11-23 15:54:18,851 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:54:18,851 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:54:18,851 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2021-11-23 15:54:18,851 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2021-11-23 15:54:18,851 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rr [2021-11-23 15:54:18,852 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rr [2021-11-23 15:54:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:54:18,852 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:54:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-23 15:54:18,852 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-23 15:54:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ctrlch [2021-11-23 15:54:18,852 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ctrlch [2021-11-23 15:54:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-23 15:54:18,853 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-23 15:54:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:54:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_request [2021-11-23 15:54:18,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_request [2021-11-23 15:54:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_set [2021-11-23 15:54:18,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_set [2021-11-23 15:54:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:54:18,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:54:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx [2021-11-23 15:54:18,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx [2021-11-23 15:54:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_configure_filter [2021-11-23 15:54:18,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_configure_filter [2021-11-23 15:54:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr [2021-11-23 15:54:18,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr [2021-11-23 15:54:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-11-23 15:54:18,855 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-11-23 15:54:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-23 15:54:18,855 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-23 15:54:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_config_tsf [2021-11-23 15:54:18,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_config_tsf [2021-11-23 15:54:18,856 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_temp_comp [2021-11-23 15:54:18,856 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_temp_comp [2021-11-23 15:54:18,856 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rxdc_cal [2021-11-23 15:54:18,856 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rxdc_cal [2021-11-23 15:54:18,856 INFO L130 BoogieDeclarations]: Found specification of procedure field_validate [2021-11-23 15:54:18,856 INFO L138 BoogieDeclarations]: Found implementation of procedure field_validate [2021-11-23 15:54:18,856 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-11-23 15:54:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-11-23 15:54:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_resume [2021-11-23 15:54:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_resume [2021-11-23 15:54:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 15:54:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 15:54:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-11-23 15:54:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-11-23 15:54:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:54:18,858 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:54:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:54:18,858 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:54:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-11-23 15:54:18,858 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-11-23 15:54:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:54:18,859 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:54:18,859 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:54:18,859 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:54:18,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:54:18,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:54:18,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:54:18,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:54:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_ampdu_action [2021-11-23 15:54:18,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_ampdu_action [2021-11-23 15:54:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:54:18,860 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:54:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_addr_wr [2021-11-23 15:54:18,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_addr_wr [2021-11-23 15:54:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_temp [2021-11-23 15:54:18,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_temp [2021-11-23 15:54:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_function_select [2021-11-23 15:54:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_function_select [2021-11-23 15:54:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-11-23 15:54:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-11-23 15:54:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_sta_rate_tbl_update [2021-11-23 15:54:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_sta_rate_tbl_update [2021-11-23 15:54:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_disconnect [2021-11-23 15:54:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_disconnect [2021-11-23 15:54:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-23 15:54:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-23 15:54:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_chip_onoff [2021-11-23 15:54:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_chip_onoff [2021-11-23 15:54:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_key [2021-11-23 15:54:18,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_key [2021-11-23 15:54:18,863 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:54:18,863 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:54:18,863 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2021-11-23 15:54:18,863 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2021-11-23 15:54:18,863 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_bw [2021-11-23 15:54:18,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_bw [2021-11-23 15:54:18,864 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_wcid_set_key [2021-11-23 15:54:18,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_wcid_set_key [2021-11-23 15:54:18,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:18,864 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_ctrlch [2021-11-23 15:54:18,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_ctrlch [2021-11-23 15:54:18,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:54:18,864 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_wr [2021-11-23 15:54:18,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_wr [2021-11-23 15:54:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_prep [2021-11-23 15:54:18,865 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_prep [2021-11-23 15:54:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:54:18,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:54:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:54:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_efuse_read [2021-11-23 15:54:18,866 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_efuse_read [2021-11-23 15:54:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_cleanup [2021-11-23 15:54:18,866 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_cleanup [2021-11-23 15:54:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rr [2021-11-23 15:54:18,866 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rr [2021-11-23 15:54:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2021-11-23 15:54:18,866 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2021-11-23 15:54:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:54:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:54:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2021-11-23 15:54:18,870 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2021-11-23 15:54:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_tx_rate_val [2021-11-23 15:54:18,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_tx_rate_val [2021-11-23 15:54:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_pages [2021-11-23 15:54:18,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_pages [2021-11-23 15:54:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:54:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:54:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:54:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:54:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:54:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:54:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan_complete [2021-11-23 15:54:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan_complete [2021-11-23 15:54:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure trace_define_field [2021-11-23 15:54:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_define_field [2021-11-23 15:54:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put_le32 [2021-11-23 15:54:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put_le32 [2021-11-23 15:54:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:54:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:54:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr_copy [2021-11-23 15:54:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr_copy [2021-11-23 15:54:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_add_interface [2021-11-23 15:54:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_add_interface [2021-11-23 15:54:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-23 15:54:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-23 15:54:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_submit_buf [2021-11-23 15:54:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_submit_buf [2021-11-23 15:54:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-11-23 15:54:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-11-23 15:54:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_fw [2021-11-23 15:54:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_fw [2021-11-23 15:54:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:54:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:54:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:54:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:54:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-11-23 15:54:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-11-23 15:54:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:54:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:54:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-11-23 15:54:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-11-23 15:54:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure lin2dBd [2021-11-23 15:54:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure lin2dBd [2021-11-23 15:54:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:54:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:54:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:54:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:54:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:54:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-11-23 15:54:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-11-23 15:54:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_to_usb_dev [2021-11-23 15:54:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_to_usb_dev [2021-11-23 15:54:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_r47_get [2021-11-23 15:54:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_r47_get [2021-11-23 15:54:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx_stat [2021-11-23 15:54:18,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx_stat [2021-11-23 15:54:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_notify [2021-11-23 15:54:18,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_notify [2021-11-23 15:54:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-11-23 15:54:18,951 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-11-23 15:54:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:54:18,951 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:54:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_conf_tx [2021-11-23 15:54:18,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_conf_tx [2021-11-23 15:54:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:54:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:54:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:54:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:54:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure trace_handle_return [2021-11-23 15:54:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_handle_return [2021-11-23 15:54:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_hdrlen_from_skb [2021-11-23 15:54:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_hdrlen_from_skb [2021-11-23 15:54:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_wcid_setup [2021-11-23 15:54:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_wcid_setup [2021-11-23 15:54:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:54:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:54:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:54:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:54:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_burst_write_regs [2021-11-23 15:54:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_burst_write_regs [2021-11-23 15:54:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2021-11-23 15:54:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2021-11-23 15:54:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-11-23 15:54:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-11-23 15:54:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-23 15:54:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-23 15:54:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:54:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:54:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:54:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:54:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_write_reg_pairs [2021-11-23 15:54:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_write_reg_pairs [2021-11-23 15:54:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:54:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:54:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_get_key_info [2021-11-23 15:54:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_get_key_info [2021-11-23 15:54:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-11-23 15:54:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-11-23 15:54:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-23 15:54:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-23 15:54:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_remove [2021-11-23 15:54:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_remove [2021-11-23 15:54:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:54:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:54:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bss_info_changed [2021-11-23 15:54:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bss_info_changed [2021-11-23 15:54:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:54:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:54:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:54:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:54:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wait_asic_ready [2021-11-23 15:54:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wait_asic_ready [2021-11-23 15:54:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-23 15:54:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-23 15:54:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan [2021-11-23 15:54:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan [2021-11-23 15:54:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:54:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:54:18,995 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:54:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:54:18,995 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_calibrate [2021-11-23 15:54:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_calibrate [2021-11-23 15:54:18,996 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_send [2021-11-23 15:54:18,996 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_send [2021-11-23 15:54:18,996 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_running [2021-11-23 15:54:18,996 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_running [2021-11-23 15:54:18,996 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rmw [2021-11-23 15:54:18,996 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rmw [2021-11-23 15:54:18,996 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll [2021-11-23 15:54:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll [2021-11-23 15:54:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:54:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:54:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_power_rate [2021-11-23 15:54:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_power_rate [2021-11-23 15:54:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:54:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:54:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:54:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:54:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_has_tssi [2021-11-23 15:54:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_has_tssi [2021-11-23 15:54:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:54:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll_msec [2021-11-23 15:54:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll_msec [2021-11-23 15:54:20,558 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:20,562 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:20,778 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:54:20,792 INFO L158 Benchmark]: Toolchain (without parser) took 14880.48ms. Allocated memory was 113.2MB in the beginning and 559.9MB in the end (delta: 446.7MB). Free memory was 65.6MB in the beginning and 286.6MB in the end (delta: -220.9MB). Peak memory consumption was 227.6MB. Max. memory is 16.1GB. [2021-11-23 15:54:20,793 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 113.2MB. Free memory was 91.6MB in the beginning and 91.5MB in the end (delta: 70.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:54:20,794 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10844.49ms. Allocated memory was 113.2MB in the beginning and 329.3MB in the end (delta: 216.0MB). Free memory was 65.6MB in the beginning and 184.9MB in the end (delta: -119.2MB). Peak memory consumption was 182.5MB. Max. memory is 16.1GB. [2021-11-23 15:54:20,795 INFO L158 Benchmark]: Boogie Procedure Inliner took 824.82ms. Allocated memory is still 329.3MB. Free memory was 184.9MB in the beginning and 153.4MB in the end (delta: 31.5MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2021-11-23 15:54:20,795 INFO L158 Benchmark]: Boogie Preprocessor took 981.08ms. Allocated memory is still 329.3MB. Free memory was 153.4MB in the beginning and 97.8MB in the end (delta: 55.6MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2021-11-23 15:54:20,796 INFO L158 Benchmark]: RCFGBuilder took 2224.34ms. Allocated memory was 329.3MB in the beginning and 559.9MB in the end (delta: 230.7MB). Free memory was 97.8MB in the beginning and 286.6MB in the end (delta: -188.7MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2021-11-23 15:54:20,799 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 113.2MB. Free memory was 91.6MB in the beginning and 91.5MB in the end (delta: 70.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10844.49ms. Allocated memory was 113.2MB in the beginning and 329.3MB in the end (delta: 216.0MB). Free memory was 65.6MB in the beginning and 184.9MB in the end (delta: -119.2MB). Peak memory consumption was 182.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 824.82ms. Allocated memory is still 329.3MB. Free memory was 184.9MB in the beginning and 153.4MB in the end (delta: 31.5MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 981.08ms. Allocated memory is still 329.3MB. Free memory was 153.4MB in the beginning and 97.8MB in the end (delta: 55.6MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2224.34ms. Allocated memory was 329.3MB in the beginning and 559.9MB in the end (delta: 230.7MB). Free memory was 97.8MB in the beginning and 286.6MB in the end (delta: -188.7MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:54:20,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/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_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/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_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/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_3f0798af-9542-4baf-82d1-169f28661822/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 5ff6018655fe07702c67ab951fde2a14f4cc3e435d922c4b833c80e1ee34a900 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:23,215 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:23,217 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:23,270 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:23,270 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:23,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:23,278 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:23,286 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:23,290 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:23,295 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:23,300 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:23,301 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:23,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:23,305 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:23,306 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:23,307 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:23,308 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:23,309 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:23,311 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:23,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:23,315 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:23,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:23,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:23,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:23,323 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:23,323 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:23,324 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:23,325 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:23,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:23,327 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:23,327 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:23,328 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:23,329 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:23,330 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:23,350 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:23,350 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:23,351 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:23,351 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:23,352 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:23,353 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:23,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:23,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:54:23,395 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:23,396 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:23,397 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:23,397 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:23,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:23,399 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:23,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:23,400 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:23,400 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:23,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:23,401 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:23,401 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:54:23,402 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:54:23,402 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:54:23,402 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:23,402 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:23,402 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:23,403 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:23,403 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:23,403 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:23,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:23,404 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:23,404 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:23,404 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:23,404 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:54:23,405 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:54:23,405 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:23,405 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:54:23,405 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:54:23,405 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ff6018655fe07702c67ab951fde2a14f4cc3e435d922c4b833c80e1ee34a900 [2021-11-23 15:54:23,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:23,810 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:23,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:23,815 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:23,816 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:23,817 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2021-11-23 15:54:23,898 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/data/e7b9e9e17/0efc2c55c5714832bcacfa9dcbbc9d09/FLAG5539df109 [2021-11-23 15:54:25,185 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:25,186 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2021-11-23 15:54:25,306 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/data/e7b9e9e17/0efc2c55c5714832bcacfa9dcbbc9d09/FLAG5539df109 [2021-11-23 15:54:25,792 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/data/e7b9e9e17/0efc2c55c5714832bcacfa9dcbbc9d09 [2021-11-23 15:54:25,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:25,796 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:25,798 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:25,798 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:25,819 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:25,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:25" (1/1) ... [2021-11-23 15:54:25,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e8eb438 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:25, skipping insertion in model container [2021-11-23 15:54:25,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:25" (1/1) ... [2021-11-23 15:54:25,830 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:26,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:35,285 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_3f0798af-9542-4baf-82d1-169f28661822/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[762860,762873] [2021-11-23 15:54:35,392 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:35,464 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:54:35,625 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:36,442 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_3f0798af-9542-4baf-82d1-169f28661822/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[762860,762873] [2021-11-23 15:54:36,473 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:36,546 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:37,507 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_3f0798af-9542-4baf-82d1-169f28661822/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[762860,762873] [2021-11-23 15:54:37,528 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:38,063 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:38,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:38 WrapperNode [2021-11-23 15:54:38,064 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:38,066 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:38,066 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:38,066 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:38,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:38" (1/1) ... [2021-11-23 15:54:38,383 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:38" (1/1) ... [2021-11-23 15:54:38,985 INFO L137 Inliner]: procedures = 884, calls = 7804, calls flagged for inlining = 400, calls inlined = 338, statements flattened = 15594 [2021-11-23 15:54:38,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:38,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:38,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:38,987 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:38,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:38" (1/1) ... [2021-11-23 15:54:38,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:38" (1/1) ... [2021-11-23 15:54:39,072 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:38" (1/1) ... [2021-11-23 15:54:39,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:38" (1/1) ... [2021-11-23 15:54:39,370 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:38" (1/1) ... [2021-11-23 15:54:39,425 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:38" (1/1) ... [2021-11-23 15:54:39,542 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:38" (1/1) ... [2021-11-23 15:54:39,648 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:39,650 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:39,651 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:39,651 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:39,652 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:38" (1/1) ... [2021-11-23 15:54:39,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:39,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:39,689 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:39,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:39,733 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:54:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:54:39,734 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_txskb [2021-11-23 15:54:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_txskb [2021-11-23 15:54:39,734 INFO L130 BoogieDeclarations]: Found specification of procedure s6_to_int [2021-11-23 15:54:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_to_int [2021-11-23 15:54:39,734 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_urb_has_error [2021-11-23 15:54:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_urb_has_error [2021-11-23 15:54:39,735 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2021-11-23 15:54:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2021-11-23 15:54:39,735 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2021-11-23 15:54:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2021-11-23 15:54:39,735 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ampdu_factor [2021-11-23 15:54:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ampdu_factor [2021-11-23 15:54:39,736 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:54:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:54:39,736 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_clear [2021-11-23 15:54:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_clear [2021-11-23 15:54:39,736 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rmw [2021-11-23 15:54:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rmw [2021-11-23 15:54:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rmw [2021-11-23 15:54:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rmw [2021-11-23 15:54:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2021-11-23 15:54:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2021-11-23 15:54:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:54:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:54:39,738 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_bw_filter [2021-11-23 15:54:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_bw_filter [2021-11-23 15:54:39,738 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmc [2021-11-23 15:54:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmc [2021-11-23 15:54:39,738 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:54:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:54:39,739 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmw [2021-11-23 15:54:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmw [2021-11-23 15:54:39,739 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2021-11-23 15:54:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2021-11-23 15:54:39,739 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_add [2021-11-23 15:54:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_add [2021-11-23 15:54:39,740 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:54:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:54:39,740 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_single_wr [2021-11-23 15:54:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_single_wr [2021-11-23 15:54:39,740 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_raw_init [2021-11-23 15:54:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_raw_init [2021-11-23 15:54:39,741 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_rts_threshold [2021-11-23 15:54:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_rts_threshold [2021-11-23 15:54:39,741 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-11-23 15:54:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-11-23 15:54:39,741 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-11-23 15:54:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-11-23 15:54:39,742 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_config [2021-11-23 15:54:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_config [2021-11-23 15:54:39,742 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rr [2021-11-23 15:54:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rr [2021-11-23 15:54:39,742 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rr [2021-11-23 15:54:39,743 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rr [2021-11-23 15:54:39,743 INFO L130 BoogieDeclarations]: Found specification of procedure s6_validate [2021-11-23 15:54:39,743 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_validate [2021-11-23 15:54:39,743 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:54:39,743 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:54:39,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:54:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:54:39,744 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_free_buf [2021-11-23 15:54:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_free_buf [2021-11-23 15:54:39,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:54:39,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:39,744 INFO L130 BoogieDeclarations]: Found specification of procedure field_valid [2021-11-23 15:54:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure field_valid [2021-11-23 15:54:39,745 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:54:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:54:39,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:54:39,745 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:54:39,745 INFO L130 BoogieDeclarations]: Found specification of procedure q2hwq [2021-11-23 15:54:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure q2hwq [2021-11-23 15:54:39,746 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2021-11-23 15:54:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2021-11-23 15:54:39,746 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-11-23 15:54:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-11-23 15:54:39,746 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:54:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:54:39,747 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:54:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:54:39,747 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:54:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:54:39,747 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2021-11-23 15:54:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2021-11-23 15:54:39,747 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_s6 [2021-11-23 15:54:39,748 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_s6 [2021-11-23 15:54:39,748 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_agc_default [2021-11-23 15:54:39,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_agc_default [2021-11-23 15:54:39,748 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_cleanup [2021-11-23 15:54:39,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_cleanup [2021-11-23 15:54:39,748 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_wr [2021-11-23 15:54:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_wr [2021-11-23 15:54:39,749 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:54:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:54:39,749 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_wr [2021-11-23 15:54:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_wr [2021-11-23 15:54:39,749 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:54:39,750 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:54:39,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:39,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:39,750 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:54:39,750 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:54:39,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:54:39,750 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_reg [2021-11-23 15:54:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_reg [2021-11-23 15:54:39,751 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2021-11-23 15:54:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2021-11-23 15:54:39,751 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-23 15:54:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-23 15:54:39,751 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:54:39,752 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:54:39,752 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:54:39,752 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_alloc_buf [2021-11-23 15:54:39,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_alloc_buf [2021-11-23 15:54:39,752 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2021-11-23 15:54:39,752 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2021-11-23 15:54:39,753 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:54:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:54:39,753 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-11-23 15:54:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-11-23 15:54:39,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:54:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:54:39,753 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:54:39,754 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:54:39,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:54:39,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:54:39,754 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_hardware [2021-11-23 15:54:39,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_hardware [2021-11-23 15:54:39,754 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_submit_rx_buf [2021-11-23 15:54:39,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_submit_rx_buf [2021-11-23 15:54:39,755 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-11-23 15:54:39,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-11-23 15:54:39,755 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 15:54:39,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 15:54:39,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:39,756 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:54:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:54:39,756 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:54:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:54:39,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:54:39,756 INFO L130 BoogieDeclarations]: Found specification of procedure simple_attr_write [2021-11-23 15:54:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_attr_write [2021-11-23 15:54:39,757 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_remove_interface [2021-11-23 15:54:39,757 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_remove_interface [2021-11-23 15:54:39,757 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-11-23 15:54:39,757 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-11-23 15:54:39,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:54:39,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:54:39,757 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2021-11-23 15:54:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2021-11-23 15:54:39,758 INFO L130 BoogieDeclarations]: Found specification of procedure trace_read_temp [2021-11-23 15:54:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_read_temp [2021-11-23 15:54:39,758 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_cmd_deinit [2021-11-23 15:54:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_cmd_deinit [2021-11-23 15:54:39,758 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:54:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:54:39,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:54:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:54:39,759 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2021-11-23 15:54:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2021-11-23 15:54:39,759 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_alloc [2021-11-23 15:54:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_alloc [2021-11-23 15:54:39,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:54:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:54:39,760 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:54:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:54:39,760 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vco_cal [2021-11-23 15:54:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vco_cal [2021-11-23 15:54:39,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2021-11-23 15:54:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2021-11-23 15:54:39,761 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:54:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:54:39,761 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2021-11-23 15:54:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2021-11-23 15:54:39,761 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rr [2021-11-23 15:54:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rr [2021-11-23 15:54:39,762 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:54:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:54:39,762 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-23 15:54:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-23 15:54:39,762 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ctrlch [2021-11-23 15:54:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ctrlch [2021-11-23 15:54:39,762 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-23 15:54:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-23 15:54:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:54:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_request [2021-11-23 15:54:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_request [2021-11-23 15:54:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:54:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_set [2021-11-23 15:54:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_set [2021-11-23 15:54:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:54:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:54:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:54:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:54:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx [2021-11-23 15:54:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx [2021-11-23 15:54:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_configure_filter [2021-11-23 15:54:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_configure_filter [2021-11-23 15:54:39,765 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr [2021-11-23 15:54:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr [2021-11-23 15:54:39,765 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-11-23 15:54:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-11-23 15:54:39,765 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-23 15:54:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-23 15:54:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_config_tsf [2021-11-23 15:54:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_config_tsf [2021-11-23 15:54:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_temp_comp [2021-11-23 15:54:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_temp_comp [2021-11-23 15:54:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rxdc_cal [2021-11-23 15:54:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rxdc_cal [2021-11-23 15:54:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure field_validate [2021-11-23 15:54:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure field_validate [2021-11-23 15:54:39,767 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-11-23 15:54:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-11-23 15:54:39,767 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_resume [2021-11-23 15:54:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_resume [2021-11-23 15:54:39,767 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 15:54:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 15:54:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-11-23 15:54:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-11-23 15:54:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:54:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:54:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:54:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:54:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-11-23 15:54:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-11-23 15:54:39,769 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:54:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:54:39,769 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:54:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:54:39,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:54:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:54:39,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:54:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:54:39,770 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_ampdu_action [2021-11-23 15:54:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_ampdu_action [2021-11-23 15:54:39,771 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:54:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:54:39,771 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_addr_wr [2021-11-23 15:54:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_addr_wr [2021-11-23 15:54:39,771 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_temp [2021-11-23 15:54:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_temp [2021-11-23 15:54:39,771 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_function_select [2021-11-23 15:54:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_function_select [2021-11-23 15:54:39,772 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-11-23 15:54:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-11-23 15:54:39,772 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_sta_rate_tbl_update [2021-11-23 15:54:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_sta_rate_tbl_update [2021-11-23 15:54:39,772 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_disconnect [2021-11-23 15:54:39,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_disconnect [2021-11-23 15:54:39,773 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-23 15:54:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-23 15:54:39,773 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_chip_onoff [2021-11-23 15:54:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_chip_onoff [2021-11-23 15:54:39,773 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_key [2021-11-23 15:54:39,773 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_key [2021-11-23 15:54:39,773 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:54:39,964 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:54:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2021-11-23 15:54:39,964 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2021-11-23 15:54:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_bw [2021-11-23 15:54:39,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_bw [2021-11-23 15:54:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_wcid_set_key [2021-11-23 15:54:39,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_wcid_set_key [2021-11-23 15:54:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_ctrlch [2021-11-23 15:54:39,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_ctrlch [2021-11-23 15:54:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:54:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:54:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:54:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:54:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_wr [2021-11-23 15:54:39,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_wr [2021-11-23 15:54:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_prep [2021-11-23 15:54:39,965 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_prep [2021-11-23 15:54:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:54:39,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:54:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_efuse_read [2021-11-23 15:54:39,966 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_efuse_read [2021-11-23 15:54:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_cleanup [2021-11-23 15:54:39,966 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_cleanup [2021-11-23 15:54:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rr [2021-11-23 15:54:39,966 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rr [2021-11-23 15:54:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2021-11-23 15:54:39,966 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2021-11-23 15:54:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:54:39,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:54:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2021-11-23 15:54:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2021-11-23 15:54:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_tx_rate_val [2021-11-23 15:54:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_tx_rate_val [2021-11-23 15:54:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_pages [2021-11-23 15:54:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_pages [2021-11-23 15:54:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:54:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:54:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:54:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:54:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:54:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:54:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan_complete [2021-11-23 15:54:39,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan_complete [2021-11-23 15:54:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure trace_define_field [2021-11-23 15:54:39,968 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_define_field [2021-11-23 15:54:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put_le32 [2021-11-23 15:54:39,968 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put_le32 [2021-11-23 15:54:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:54:39,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:54:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr_copy [2021-11-23 15:54:39,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr_copy [2021-11-23 15:54:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_add_interface [2021-11-23 15:54:39,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_add_interface [2021-11-23 15:54:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-23 15:54:39,969 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-23 15:54:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_submit_buf [2021-11-23 15:54:39,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_submit_buf [2021-11-23 15:54:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-11-23 15:54:39,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-11-23 15:54:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_fw [2021-11-23 15:54:39,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_fw [2021-11-23 15:54:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:54:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:54:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:54:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:54:39,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:54:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:54:39,970 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:54:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:54:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-11-23 15:54:39,970 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-11-23 15:54:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:54:39,970 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:54:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:54:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-11-23 15:54:39,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-11-23 15:54:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure lin2dBd [2021-11-23 15:54:39,970 INFO L138 BoogieDeclarations]: Found implementation of procedure lin2dBd [2021-11-23 15:54:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:54:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:54:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:54:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:54:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:54:39,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:54:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:54:39,971 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:54:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-11-23 15:54:39,981 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-11-23 15:54:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_to_usb_dev [2021-11-23 15:54:39,981 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_to_usb_dev [2021-11-23 15:54:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_r47_get [2021-11-23 15:54:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_r47_get [2021-11-23 15:54:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx_stat [2021-11-23 15:54:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx_stat [2021-11-23 15:54:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_notify [2021-11-23 15:54:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_notify [2021-11-23 15:54:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-11-23 15:54:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-11-23 15:54:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:54:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:54:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_conf_tx [2021-11-23 15:54:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_conf_tx [2021-11-23 15:54:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:54:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:54:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:54:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:54:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure trace_handle_return [2021-11-23 15:54:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_handle_return [2021-11-23 15:54:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_hdrlen_from_skb [2021-11-23 15:54:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_hdrlen_from_skb [2021-11-23 15:54:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_wcid_setup [2021-11-23 15:54:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_wcid_setup [2021-11-23 15:54:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:54:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:54:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:54:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:54:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_burst_write_regs [2021-11-23 15:54:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_burst_write_regs [2021-11-23 15:54:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2021-11-23 15:54:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2021-11-23 15:54:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-11-23 15:54:39,996 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-11-23 15:54:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-23 15:54:39,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-23 15:54:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:54:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:54:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:54:39,997 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:54:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:54:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:54:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:54:39,997 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:54:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_write_reg_pairs [2021-11-23 15:54:39,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_write_reg_pairs [2021-11-23 15:54:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:54:39,998 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:54:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_get_key_info [2021-11-23 15:54:39,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_get_key_info [2021-11-23 15:54:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-11-23 15:54:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-11-23 15:54:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-23 15:54:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-23 15:54:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_remove [2021-11-23 15:54:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_remove [2021-11-23 15:54:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:54:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:54:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bss_info_changed [2021-11-23 15:54:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bss_info_changed [2021-11-23 15:54:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:54:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:54:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:54:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:54:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wait_asic_ready [2021-11-23 15:54:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wait_asic_ready [2021-11-23 15:54:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-23 15:54:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-23 15:54:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan [2021-11-23 15:54:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan [2021-11-23 15:54:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:54:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:54:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:54:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:54:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_calibrate [2021-11-23 15:54:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_calibrate [2021-11-23 15:54:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_send [2021-11-23 15:54:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_send [2021-11-23 15:54:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_running [2021-11-23 15:54:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_running [2021-11-23 15:54:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rmw [2021-11-23 15:54:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rmw [2021-11-23 15:54:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll [2021-11-23 15:54:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll [2021-11-23 15:54:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:54:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:54:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_power_rate [2021-11-23 15:54:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_power_rate [2021-11-23 15:54:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:54:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:54:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:54:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:54:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_has_tssi [2021-11-23 15:54:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_has_tssi [2021-11-23 15:54:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll_msec [2021-11-23 15:54:40,005 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll_msec [2021-11-23 15:54:41,652 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:41,657 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:41,829 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:54:41,833 INFO L158 Benchmark]: Toolchain (without parser) took 16035.85ms. Allocated memory was 69.2MB in the beginning and 457.2MB in the end (delta: 388.0MB). Free memory was 35.8MB in the beginning and 178.2MB in the end (delta: -142.4MB). Peak memory consumption was 333.8MB. Max. memory is 16.1GB. [2021-11-23 15:54:41,833 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 69.2MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:54:41,834 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12267.11ms. Allocated memory was 69.2MB in the beginning and 457.2MB in the end (delta: 388.0MB). Free memory was 35.6MB in the beginning and 233.4MB in the end (delta: -197.7MB). Peak memory consumption was 189.9MB. Max. memory is 16.1GB. [2021-11-23 15:54:41,834 INFO L158 Benchmark]: Boogie Procedure Inliner took 920.54ms. Allocated memory is still 457.2MB. Free memory was 233.4MB in the beginning and 262.7MB in the end (delta: -29.4MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2021-11-23 15:54:41,835 INFO L158 Benchmark]: Boogie Preprocessor took 661.95ms. Allocated memory is still 457.2MB. Free memory was 262.7MB in the beginning and 152.7MB in the end (delta: 110.1MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2021-11-23 15:54:41,835 INFO L158 Benchmark]: RCFGBuilder took 2181.16ms. Allocated memory is still 457.2MB. Free memory was 152.7MB in the beginning and 178.2MB in the end (delta: -25.5MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. [2021-11-23 15:54:41,837 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 69.2MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12267.11ms. Allocated memory was 69.2MB in the beginning and 457.2MB in the end (delta: 388.0MB). Free memory was 35.6MB in the beginning and 233.4MB in the end (delta: -197.7MB). Peak memory consumption was 189.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 920.54ms. Allocated memory is still 457.2MB. Free memory was 233.4MB in the beginning and 262.7MB in the end (delta: -29.4MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 661.95ms. Allocated memory is still 457.2MB. Free memory was 262.7MB in the beginning and 152.7MB in the end (delta: 110.1MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2181.16ms. Allocated memory is still 457.2MB. Free memory was 152.7MB in the beginning and 178.2MB in the end (delta: -25.5MB). Peak memory consumption was 63.2MB. 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 15:54:41,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f0798af-9542-4baf-82d1-169f28661822/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