./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-32_7a-drivers--net--usb--r8152.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_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/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_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/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_61cb7a59-e2a9-401f-9471-78a8fd4da126/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 985d0b4f5410b7b86e22865d3848eb73c5be61726c7bc3b3417d51bbad9e6359 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:02:45,988 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:02:45,991 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:02:46,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:02:46,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:02:46,026 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:02:46,028 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:02:46,031 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:02:46,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:02:46,034 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:02:46,036 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:02:46,037 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:02:46,038 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:02:46,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:02:46,041 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:02:46,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:02:46,043 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:02:46,044 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:02:46,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:02:46,049 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:02:46,051 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:02:46,053 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:02:46,055 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:02:46,056 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:02:46,060 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:02:46,060 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:02:46,061 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:02:46,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:02:46,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:02:46,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:02:46,064 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:02:46,065 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:02:46,066 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:02:46,067 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:02:46,069 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:02:46,069 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:02:46,070 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:02:46,070 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:02:46,070 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:02:46,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:02:46,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:02:46,073 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:02:46,096 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:02:46,097 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:02:46,098 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:02:46,098 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:02:46,099 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:02:46,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:02:46,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:02:46,099 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:02:46,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:02:46,100 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:02:46,100 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:02:46,100 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:02:46,101 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:02:46,101 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:02:46,101 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:02:46,101 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:02:46,102 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:02:46,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:02:46,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:46,102 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:02:46,103 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:02:46,103 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:02:46,103 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:02:46,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:02:46,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:02:46,104 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_61cb7a59-e2a9-401f-9471-78a8fd4da126/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 985d0b4f5410b7b86e22865d3848eb73c5be61726c7bc3b3417d51bbad9e6359 [2021-11-23 15:02:46,333 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:02:46,353 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:02:46,356 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:02:46,357 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:02:46,358 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:02:46,359 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2021-11-23 15:02:46,425 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/data/7b0724f51/78b8a39814df495b84749254ca34976e/FLAGb48aba284 [2021-11-23 15:02:47,466 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:02:47,467 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2021-11-23 15:02:47,538 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/data/7b0724f51/78b8a39814df495b84749254ca34976e/FLAGb48aba284 [2021-11-23 15:02:47,769 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/data/7b0724f51/78b8a39814df495b84749254ca34976e [2021-11-23 15:02:47,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:02:47,773 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:02:47,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:47,775 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:02:47,779 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:02:47,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:47" (1/1) ... [2021-11-23 15:02:47,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bf8da06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:47, skipping insertion in model container [2021-11-23 15:02:47,781 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:47" (1/1) ... [2021-11-23 15:02:47,788 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:02:47,966 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:51,410 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_61cb7a59-e2a9-401f-9471-78a8fd4da126/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[381757,381770] [2021-11-23 15:02:51,635 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:51,721 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:02:52,432 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_61cb7a59-e2a9-401f-9471-78a8fd4da126/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[381757,381770] [2021-11-23 15:02:52,457 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:52,762 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:02:52,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:52 WrapperNode [2021-11-23 15:02:52,763 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:52,765 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:52,765 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:02:52,765 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:02:52,773 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:52" (1/1) ... [2021-11-23 15:02:52,933 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:52" (1/1) ... [2021-11-23 15:02:53,210 INFO L137 Inliner]: procedures = 504, calls = 2646, calls flagged for inlining = 220, calls inlined = 169, statements flattened = 5574 [2021-11-23 15:02:53,212 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:53,213 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:02:53,214 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:02:53,214 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:02:53,223 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:52" (1/1) ... [2021-11-23 15:02:53,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:52" (1/1) ... [2021-11-23 15:02:53,292 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:52" (1/1) ... [2021-11-23 15:02:53,292 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:52" (1/1) ... [2021-11-23 15:02:53,437 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:52" (1/1) ... [2021-11-23 15:02:53,465 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:52" (1/1) ... [2021-11-23 15:02:53,495 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:52" (1/1) ... [2021-11-23 15:02:53,523 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:02:53,524 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:02:53,524 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:02:53,524 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:02:53,525 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:52" (1/1) ... [2021-11-23 15:02:53,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:53,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:02:53,558 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:02:53,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:02:53,605 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2021-11-23 15:02:53,605 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2021-11-23 15:02:53,606 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:02:53,606 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:02:53,606 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:02:53,607 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:02:53,607 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2021-11-23 15:02:53,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2021-11-23 15:02:53,608 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2021-11-23 15:02:53,608 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2021-11-23 15:02:53,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:02:53,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:02:53,608 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 15:02:53,609 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 15:02:53,609 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:02:53,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:02:53,609 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2021-11-23 15:02:53,610 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2021-11-23 15:02:53,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:02:53,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:02:53,610 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_en [2021-11-23 15:02:53,610 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_en [2021-11-23 15:02:53,610 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_write [2021-11-23 15:02:53,611 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_write [2021-11-23 15:02:53,611 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2021-11-23 15:02:53,611 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2021-11-23 15:02:53,611 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:02:53,611 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:02:53,611 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2021-11-23 15:02:53,611 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2021-11-23 15:02:53,612 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:02:53,612 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:02:53,612 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2021-11-23 15:02:53,612 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2021-11-23 15:02:53,612 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-23 15:02:53,612 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-23 15:02:53,613 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2021-11-23 15:02:53,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2021-11-23 15:02:53,613 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:02:53,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:02:53,613 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-23 15:02:53,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-23 15:02:53,614 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:02:53,614 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:02:53,614 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2021-11-23 15:02:53,614 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2021-11-23 15:02:53,614 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_eee_en [2021-11-23 15:02:53,615 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_eee_en [2021-11-23 15:02:53,615 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2021-11-23 15:02:53,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2021-11-23 15:02:53,615 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:02:53,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:02:53,616 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2021-11-23 15:02:53,616 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2021-11-23 15:02:53,616 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2021-11-23 15:02:53,616 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2021-11-23 15:02:53,616 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2021-11-23 15:02:53,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2021-11-23 15:02:53,617 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mmd_eee_adv_t [2021-11-23 15:02:53,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mmd_eee_adv_t [2021-11-23 15:02:53,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 15:02:53,618 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 15:02:53,618 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2021-11-23 15:02:53,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2021-11-23 15:02:53,619 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:02:53,619 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:02:53,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:02:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:02:53,620 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:02:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:02:53,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:02:53,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:02:53,621 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2021-11-23 15:02:53,622 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2021-11-23 15:02:53,622 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:02:53,622 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:02:53,622 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2021-11-23 15:02:53,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2021-11-23 15:02:53,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:02:53,623 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2021-11-23 15:02:53,623 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2021-11-23 15:02:53,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:02:53,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:02:53,623 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_timeout [2021-11-23 15:02:53,623 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_timeout [2021-11-23 15:02:53,623 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:02:53,624 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:02:53,624 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2021-11-23 15:02:53,624 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2021-11-23 15:02:53,624 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:02:53,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:02:53,624 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:02:53,624 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:02:53,625 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2021-11-23 15:02:53,625 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2021-11-23 15:02:53,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:02:53,625 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2021-11-23 15:02:53,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2021-11-23 15:02:53,626 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:02:53,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:02:53,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:02:53,627 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-23 15:02:53,627 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-23 15:02:53,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:02:53,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:02:53,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:02:53,628 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2021-11-23 15:02:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2021-11-23 15:02:53,629 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:02:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:02:53,629 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-11-23 15:02:53,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-11-23 15:02:53,630 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:02:53,630 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:02:53,630 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_features [2021-11-23 15:02:53,630 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_features [2021-11-23 15:02:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:02:53,631 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:02:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_eee_en [2021-11-23 15:02:53,631 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_eee_en [2021-11-23 15:02:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2021-11-23 15:02:53,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2021-11-23 15:02:53,632 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:02:53,632 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:02:53,633 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2021-11-23 15:02:53,636 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2021-11-23 15:02:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2021-11-23 15:02:53,636 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2021-11-23 15:02:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:02:53,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:02:53,639 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2021-11-23 15:02:53,639 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2021-11-23 15:02:53,639 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2021-11-23 15:02:53,639 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2021-11-23 15:02:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:02:53,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:02:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_get_eee [2021-11-23 15:02:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_get_eee [2021-11-23 15:02:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2021-11-23 15:02:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2021-11-23 15:02:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:02:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2021-11-23 15:02:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2021-11-23 15:02:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2021-11-23 15:02:53,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2021-11-23 15:02:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2021-11-23 15:02:53,647 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2021-11-23 15:02:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:02:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:02:53,647 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:02:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2021-11-23 15:02:53,648 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2021-11-23 15:02:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:02:53,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:02:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:02:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:02:53,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:02:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_size [2021-11-23 15:02:53,649 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_size [2021-11-23 15:02:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:02:53,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:02:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-23 15:02:53,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-23 15:02:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:02:53,650 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:02:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2021-11-23 15:02:53,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2021-11-23 15:02:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:02:53,650 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:02:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_coalesce [2021-11-23 15:02:53,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_coalesce [2021-11-23 15:02:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2021-11-23 15:02:53,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2021-11-23 15:02:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:02:53,651 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:02:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2021-11-23 15:02:53,651 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2021-11-23 15:02:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2021-11-23 15:02:53,652 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2021-11-23 15:02:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:02:53,652 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:02:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2021-11-23 15:02:53,652 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2021-11-23 15:02:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:02:53,652 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:02:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_change_mtu [2021-11-23 15:02:53,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_change_mtu [2021-11-23 15:02:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:02:53,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:02:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:02:53,653 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:02:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:02:53,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:02:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-11-23 15:02:53,654 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-11-23 15:02:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:02:53,654 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:02:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:02:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:02:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:02:53,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:02:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:02:53,655 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:02:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_cap_to_ethtool_sup_t [2021-11-23 15:02:53,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_cap_to_ethtool_sup_t [2021-11-23 15:02:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:02:53,656 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:02:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:02:53,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:02:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable [2021-11-23 15:02:53,656 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable [2021-11-23 15:02:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2021-11-23 15:02:53,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2021-11-23 15:02:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-11-23 15:02:53,657 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-11-23 15:02:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-23 15:02:53,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-23 15:02:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:02:53,657 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:02:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_set_eee [2021-11-23 15:02:53,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_set_eee [2021-11-23 15:02:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-11-23 15:02:53,658 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-11-23 15:02:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:02:53,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:02:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:02:53,659 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:02:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:02:53,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:02:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:02:53,659 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:02:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:02:53,659 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:02:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:02:53,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:02:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2021-11-23 15:02:53,660 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2021-11-23 15:02:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nway_reset [2021-11-23 15:02:53,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nway_reset [2021-11-23 15:02:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_coalesce [2021-11-23 15:02:53,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_coalesce [2021-11-23 15:02:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:02:53,661 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:02:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:02:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2021-11-23 15:02:53,661 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2021-11-23 15:02:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:02:53,662 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:02:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_features_check [2021-11-23 15:02:53,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_features_check [2021-11-23 15:02:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:02:53,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:02:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:02:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2021-11-23 15:02:53,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2021-11-23 15:02:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2021-11-23 15:02:53,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2021-11-23 15:02:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2021-11-23 15:02:53,668 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2021-11-23 15:02:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:02:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2021-11-23 15:02:53,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2021-11-23 15:02:53,670 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2021-11-23 15:02:53,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2021-11-23 15:02:53,670 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:02:53,670 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:02:53,670 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:02:53,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:02:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_start_rx [2021-11-23 15:02:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_start_rx [2021-11-23 15:02:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:02:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:02:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_indirect [2021-11-23 15:02:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_indirect [2021-11-23 15:02:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2021-11-23 15:02:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2021-11-23 15:02:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2021-11-23 15:02:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2021-11-23 15:02:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2021-11-23 15:02:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2021-11-23 15:02:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_stop_rx [2021-11-23 15:02:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_stop_rx [2021-11-23 15:02:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:02:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:02:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_control_of_r8152 [2021-11-23 15:02:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_control_of_r8152 [2021-11-23 15:02:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:02:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:02:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2021-11-23 15:02:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2021-11-23 15:02:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:02:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:02:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-23 15:02:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-23 15:02:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2021-11-23 15:02:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2021-11-23 15:02:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:02:53,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:02:53,675 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 15:02:53,675 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 15:02:53,675 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2021-11-23 15:02:53,675 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2021-11-23 15:02:53,675 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:02:53,675 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:02:53,676 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:02:53,676 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:02:53,676 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_read [2021-11-23 15:02:53,676 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_read [2021-11-23 15:02:53,676 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2021-11-23 15:02:53,676 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2021-11-23 15:02:53,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:02:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2021-11-23 15:02:53,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2021-11-23 15:02:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:02:53,677 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:02:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:02:53,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:02:53,677 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2021-11-23 15:02:53,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2021-11-23 15:02:53,678 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2021-11-23 15:02:53,678 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2021-11-23 15:02:53,678 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2021-11-23 15:02:53,678 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2021-11-23 15:02:53,678 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2021-11-23 15:02:53,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2021-11-23 15:02:53,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:02:53,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:02:53,679 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2021-11-23 15:02:53,679 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2021-11-23 15:02:53,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_control_of_r8152 [2021-11-23 15:02:53,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_control_of_r8152 [2021-11-23 15:02:53,679 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2021-11-23 15:02:53,679 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2021-11-23 15:02:53,680 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2021-11-23 15:02:53,680 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2021-11-23 15:02:53,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_control_of_r8152 [2021-11-23 15:02:53,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_control_of_r8152 [2021-11-23 15:02:53,680 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 15:02:53,680 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 15:02:53,680 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2021-11-23 15:02:53,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2021-11-23 15:02:53,681 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2021-11-23 15:02:53,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2021-11-23 15:02:53,681 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2021-11-23 15:02:53,681 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2021-11-23 15:02:53,681 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2021-11-23 15:02:53,681 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2021-11-23 15:02:53,681 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:02:53,682 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:02:53,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:02:53,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:02:53,682 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2021-11-23 15:02:53,682 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2021-11-23 15:02:53,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:02:53,682 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2021-11-23 15:02:53,683 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2021-11-23 15:02:54,789 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:02:54,797 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:02:54,981 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:02:54,985 INFO L158 Benchmark]: Toolchain (without parser) took 7211.24ms. Allocated memory was 107.0MB in the beginning and 281.0MB in the end (delta: 174.1MB). Free memory was 58.1MB in the beginning and 167.2MB in the end (delta: -109.1MB). Peak memory consumption was 150.9MB. Max. memory is 16.1GB. [2021-11-23 15:02:54,986 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 107.0MB. Free memory was 62.1MB in the beginning and 62.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:02:54,987 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4988.70ms. Allocated memory was 107.0MB in the beginning and 281.0MB in the end (delta: 174.1MB). Free memory was 57.8MB in the beginning and 149.3MB in the end (delta: -91.5MB). Peak memory consumption was 87.3MB. Max. memory is 16.1GB. [2021-11-23 15:02:54,988 INFO L158 Benchmark]: Boogie Procedure Inliner took 447.51ms. Allocated memory is still 281.0MB. Free memory was 149.3MB in the beginning and 187.4MB in the end (delta: -38.2MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. [2021-11-23 15:02:54,988 INFO L158 Benchmark]: Boogie Preprocessor took 309.80ms. Allocated memory is still 281.0MB. Free memory was 187.4MB in the beginning and 147.6MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2021-11-23 15:02:54,989 INFO L158 Benchmark]: RCFGBuilder took 1459.86ms. Allocated memory is still 281.0MB. Free memory was 147.6MB in the beginning and 167.2MB in the end (delta: -19.6MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2021-11-23 15:02:54,993 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 107.0MB. Free memory was 62.1MB in the beginning and 62.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4988.70ms. Allocated memory was 107.0MB in the beginning and 281.0MB in the end (delta: 174.1MB). Free memory was 57.8MB in the beginning and 149.3MB in the end (delta: -91.5MB). Peak memory consumption was 87.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 447.51ms. Allocated memory is still 281.0MB. Free memory was 149.3MB in the beginning and 187.4MB in the end (delta: -38.2MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 309.80ms. Allocated memory is still 281.0MB. Free memory was 187.4MB in the beginning and 147.6MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1459.86ms. Allocated memory is still 281.0MB. Free memory was 147.6MB in the beginning and 167.2MB in the end (delta: -19.6MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:02:55,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/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_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/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_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/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_61cb7a59-e2a9-401f-9471-78a8fd4da126/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 985d0b4f5410b7b86e22865d3848eb73c5be61726c7bc3b3417d51bbad9e6359 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:02:57,537 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:02:57,540 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:02:57,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:02:57,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:02:57,593 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:02:57,596 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:02:57,600 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:02:57,603 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:02:57,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:02:57,613 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:02:57,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:02:57,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:02:57,618 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:02:57,620 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:02:57,625 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:02:57,626 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:02:57,628 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:02:57,630 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:02:57,638 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:02:57,640 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:02:57,642 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:02:57,644 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:02:57,646 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:02:57,655 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:02:57,656 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:02:57,656 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:02:57,658 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:02:57,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:02:57,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:02:57,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:02:57,662 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:02:57,664 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:02:57,665 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:02:57,666 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:02:57,667 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:02:57,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:02:57,669 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:02:57,669 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:02:57,671 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:02:57,672 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:02:57,677 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:02:57,734 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:02:57,735 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:02:57,736 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:02:57,737 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:02:57,738 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:02:57,739 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:02:57,739 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:02:57,739 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:02:57,740 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:02:57,740 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:02:57,741 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:02:57,741 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:02:57,742 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:02:57,742 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:02:57,742 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:02:57,743 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:02:57,743 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:02:57,743 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:02:57,744 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:02:57,744 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:02:57,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:57,745 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:02:57,745 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:02:57,745 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:02:57,745 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:02:57,746 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:02:57,746 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:02:57,746 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:02:57,747 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:02:57,747 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_61cb7a59-e2a9-401f-9471-78a8fd4da126/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 985d0b4f5410b7b86e22865d3848eb73c5be61726c7bc3b3417d51bbad9e6359 [2021-11-23 15:02:58,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:02:58,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:02:58,164 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:02:58,165 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:02:58,166 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:02:58,168 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2021-11-23 15:02:58,262 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/data/2386276b0/370963124ad743948dfdbf4362d99cc9/FLAGd589c251a [2021-11-23 15:02:59,372 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:02:59,373 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2021-11-23 15:02:59,438 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/data/2386276b0/370963124ad743948dfdbf4362d99cc9/FLAGd589c251a [2021-11-23 15:02:59,803 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/data/2386276b0/370963124ad743948dfdbf4362d99cc9 [2021-11-23 15:02:59,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:02:59,808 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:02:59,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:59,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:02:59,814 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:02:59,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:59" (1/1) ... [2021-11-23 15:02:59,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@125a6e37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:59, skipping insertion in model container [2021-11-23 15:02:59,816 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:59" (1/1) ... [2021-11-23 15:02:59,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:00,037 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:03,639 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[381757,381770] [2021-11-23 15:03:03,878 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:03,972 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:03:04,081 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:04,559 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_61cb7a59-e2a9-401f-9471-78a8fd4da126/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[381757,381770] [2021-11-23 15:03:04,596 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:04,662 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:03:05,419 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_61cb7a59-e2a9-401f-9471-78a8fd4da126/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[381757,381770] [2021-11-23 15:03:05,445 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:05,813 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:03:05,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:05 WrapperNode [2021-11-23 15:03:05,814 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:05,815 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:05,815 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:03:05,816 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:03:05,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:05" (1/1) ... [2021-11-23 15:03:05,967 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:05" (1/1) ... [2021-11-23 15:03:06,256 INFO L137 Inliner]: procedures = 519, calls = 2646, calls flagged for inlining = 220, calls inlined = 169, statements flattened = 5393 [2021-11-23 15:03:06,257 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:06,258 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:03:06,258 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:03:06,258 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:03:06,266 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:05" (1/1) ... [2021-11-23 15:03:06,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:05" (1/1) ... [2021-11-23 15:03:06,298 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:05" (1/1) ... [2021-11-23 15:03:06,299 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:05" (1/1) ... [2021-11-23 15:03:06,509 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:05" (1/1) ... [2021-11-23 15:03:06,547 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:05" (1/1) ... [2021-11-23 15:03:06,589 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:05" (1/1) ... [2021-11-23 15:03:06,626 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:03:06,627 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:03:06,627 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:03:06,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:03:06,629 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:05" (1/1) ... [2021-11-23 15:03:06,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:06,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:03:06,670 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:03:06,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:03:06,723 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2021-11-23 15:03:06,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2021-11-23 15:03:06,723 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:03:06,723 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:03:06,723 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:03:06,724 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:03:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2021-11-23 15:03:06,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2021-11-23 15:03:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2021-11-23 15:03:06,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2021-11-23 15:03:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:03:06,725 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:03:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 15:03:06,725 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 15:03:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:03:06,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:03:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2021-11-23 15:03:06,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2021-11-23 15:03:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:03:06,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:03:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_en [2021-11-23 15:03:06,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_en [2021-11-23 15:03:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_write [2021-11-23 15:03:06,726 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_write [2021-11-23 15:03:06,727 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2021-11-23 15:03:06,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2021-11-23 15:03:06,727 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:03:06,727 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:03:06,727 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2021-11-23 15:03:06,727 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2021-11-23 15:03:06,727 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:03:06,728 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:03:06,728 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2021-11-23 15:03:06,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2021-11-23 15:03:06,728 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-23 15:03:06,729 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-23 15:03:06,729 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2021-11-23 15:03:06,729 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2021-11-23 15:03:06,729 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:03:06,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:03:06,730 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-23 15:03:06,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-23 15:03:06,730 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:03:06,730 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:03:06,730 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2021-11-23 15:03:06,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2021-11-23 15:03:06,731 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_eee_en [2021-11-23 15:03:06,731 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_eee_en [2021-11-23 15:03:06,731 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2021-11-23 15:03:06,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2021-11-23 15:03:06,732 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:03:06,732 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:03:06,733 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2021-11-23 15:03:06,733 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2021-11-23 15:03:06,733 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2021-11-23 15:03:06,734 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2021-11-23 15:03:06,734 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2021-11-23 15:03:06,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2021-11-23 15:03:06,734 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mmd_eee_adv_t [2021-11-23 15:03:06,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mmd_eee_adv_t [2021-11-23 15:03:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 15:03:06,735 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 15:03:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2021-11-23 15:03:06,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2021-11-23 15:03:06,736 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:03:06,736 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:03:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:03:06,737 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:03:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:03:06,737 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:03:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:03:06,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:03:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2021-11-23 15:03:06,738 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2021-11-23 15:03:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:03:06,738 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:03:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2021-11-23 15:03:06,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2021-11-23 15:03:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:03:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:03:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:03:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:03:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:03:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2021-11-23 15:03:06,739 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2021-11-23 15:03:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:03:06,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:03:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_timeout [2021-11-23 15:03:06,741 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_timeout [2021-11-23 15:03:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:03:06,741 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:03:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2021-11-23 15:03:06,741 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2021-11-23 15:03:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:03:06,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:03:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:03:06,743 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:03:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2021-11-23 15:03:06,744 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2021-11-23 15:03:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2021-11-23 15:03:06,744 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2021-11-23 15:03:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:03:06,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:03:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-23 15:03:06,745 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-23 15:03:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:03:06,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:03:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2021-11-23 15:03:06,745 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2021-11-23 15:03:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:03:06,746 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:03:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-11-23 15:03:06,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-11-23 15:03:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:03:06,746 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:03:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_features [2021-11-23 15:03:06,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_features [2021-11-23 15:03:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:03:06,750 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:03:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_eee_en [2021-11-23 15:03:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_eee_en [2021-11-23 15:03:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2021-11-23 15:03:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2021-11-23 15:03:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:03:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:03:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:03:06,760 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:03:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2021-11-23 15:03:06,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2021-11-23 15:03:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2021-11-23 15:03:06,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2021-11-23 15:03:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:03:06,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:03:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2021-11-23 15:03:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2021-11-23 15:03:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2021-11-23 15:03:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2021-11-23 15:03:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:03:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:03:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_get_eee [2021-11-23 15:03:06,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_get_eee [2021-11-23 15:03:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2021-11-23 15:03:06,763 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2021-11-23 15:03:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:03:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2021-11-23 15:03:06,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2021-11-23 15:03:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2021-11-23 15:03:06,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2021-11-23 15:03:06,764 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2021-11-23 15:03:06,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2021-11-23 15:03:06,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:03:06,764 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:03:06,764 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:03:06,764 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2021-11-23 15:03:06,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2021-11-23 15:03:06,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:03:06,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:03:06,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:03:06,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:03:06,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:03:06,765 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:03:06,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:03:06,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:03:06,766 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_size [2021-11-23 15:03:06,766 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_size [2021-11-23 15:03:06,766 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-23 15:03:06,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-23 15:03:06,766 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:03:06,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:03:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2021-11-23 15:03:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2021-11-23 15:03:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:03:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:03:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_coalesce [2021-11-23 15:03:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_coalesce [2021-11-23 15:03:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2021-11-23 15:03:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2021-11-23 15:03:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:03:06,768 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:03:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2021-11-23 15:03:06,768 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2021-11-23 15:03:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2021-11-23 15:03:06,768 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2021-11-23 15:03:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:03:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:03:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2021-11-23 15:03:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2021-11-23 15:03:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:03:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:03:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:03:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_change_mtu [2021-11-23 15:03:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_change_mtu [2021-11-23 15:03:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:03:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:03:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:03:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:03:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:03:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:03:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:03:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-11-23 15:03:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-11-23 15:03:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:03:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:03:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:03:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:03:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:03:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:03:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:03:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:03:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:03:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:03:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:03:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_cap_to_ethtool_sup_t [2021-11-23 15:03:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_cap_to_ethtool_sup_t [2021-11-23 15:03:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:03:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:03:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:03:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:03:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable [2021-11-23 15:03:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable [2021-11-23 15:03:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2021-11-23 15:03:06,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2021-11-23 15:03:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-11-23 15:03:06,774 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-11-23 15:03:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-23 15:03:06,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-23 15:03:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:03:06,774 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:03:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_set_eee [2021-11-23 15:03:06,775 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_set_eee [2021-11-23 15:03:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-11-23 15:03:06,775 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-11-23 15:03:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:03:06,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:03:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:03:06,775 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:03:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:03:06,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:03:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:03:06,776 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:03:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:03:06,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:03:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:03:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:03:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2021-11-23 15:03:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2021-11-23 15:03:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nway_reset [2021-11-23 15:03:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nway_reset [2021-11-23 15:03:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_coalesce [2021-11-23 15:03:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_coalesce [2021-11-23 15:03:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:03:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:03:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:03:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2021-11-23 15:03:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2021-11-23 15:03:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:03:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:03:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_features_check [2021-11-23 15:03:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_features_check [2021-11-23 15:03:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:03:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:03:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:03:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2021-11-23 15:03:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2021-11-23 15:03:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2021-11-23 15:03:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2021-11-23 15:03:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:03:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:03:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:03:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:03:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2021-11-23 15:03:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2021-11-23 15:03:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:03:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2021-11-23 15:03:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2021-11-23 15:03:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2021-11-23 15:03:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2021-11-23 15:03:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:03:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:03:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:03:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:03:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_start_rx [2021-11-23 15:03:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_start_rx [2021-11-23 15:03:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:03:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:03:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_indirect [2021-11-23 15:03:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_indirect [2021-11-23 15:03:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2021-11-23 15:03:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2021-11-23 15:03:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2021-11-23 15:03:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2021-11-23 15:03:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2021-11-23 15:03:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2021-11-23 15:03:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_stop_rx [2021-11-23 15:03:06,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_stop_rx [2021-11-23 15:03:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:03:06,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:03:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_control_of_r8152 [2021-11-23 15:03:06,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_control_of_r8152 [2021-11-23 15:03:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:03:06,789 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:03:06,790 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2021-11-23 15:03:06,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2021-11-23 15:03:06,790 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:03:06,790 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:03:06,790 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-23 15:03:06,790 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-23 15:03:06,790 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2021-11-23 15:03:06,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2021-11-23 15:03:06,791 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:03:06,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:03:06,791 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 15:03:06,791 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 15:03:06,791 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:03:06,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:03:06,791 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2021-11-23 15:03:06,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2021-11-23 15:03:06,792 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:03:06,792 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:03:06,792 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:03:06,792 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:03:06,792 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_read [2021-11-23 15:03:06,793 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_read [2021-11-23 15:03:06,794 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2021-11-23 15:03:06,794 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2021-11-23 15:03:06,794 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2021-11-23 15:03:06,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2021-11-23 15:03:06,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:03:06,794 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:03:06,794 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:03:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:03:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:03:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:03:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:03:06,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:03:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2021-11-23 15:03:06,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2021-11-23 15:03:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2021-11-23 15:03:06,796 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2021-11-23 15:03:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2021-11-23 15:03:06,796 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2021-11-23 15:03:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2021-11-23 15:03:06,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2021-11-23 15:03:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:03:06,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:03:06,797 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2021-11-23 15:03:06,797 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2021-11-23 15:03:06,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_control_of_r8152 [2021-11-23 15:03:06,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_control_of_r8152 [2021-11-23 15:03:06,797 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2021-11-23 15:03:06,797 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2021-11-23 15:03:06,797 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2021-11-23 15:03:06,798 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2021-11-23 15:03:06,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_control_of_r8152 [2021-11-23 15:03:06,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_control_of_r8152 [2021-11-23 15:03:06,798 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 15:03:06,798 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 15:03:06,798 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2021-11-23 15:03:06,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2021-11-23 15:03:06,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2021-11-23 15:03:06,799 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2021-11-23 15:03:06,799 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2021-11-23 15:03:06,799 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2021-11-23 15:03:06,799 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2021-11-23 15:03:06,799 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2021-11-23 15:03:06,799 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:03:06,799 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:03:06,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2021-11-23 15:03:06,800 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2021-11-23 15:03:06,800 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2021-11-23 15:03:06,800 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2021-11-23 15:03:07,740 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:03:07,749 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:03:07,963 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:03:07,969 INFO L158 Benchmark]: Toolchain (without parser) took 8160.62ms. Allocated memory was 71.3MB in the beginning and 325.1MB in the end (delta: 253.8MB). Free memory was 48.3MB in the beginning and 129.3MB in the end (delta: -81.0MB). Peak memory consumption was 172.1MB. Max. memory is 16.1GB. [2021-11-23 15:03:07,972 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 52.4MB. Free memory is still 33.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:03:07,975 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6003.95ms. Allocated memory was 71.3MB in the beginning and 325.1MB in the end (delta: 253.8MB). Free memory was 48.0MB in the beginning and 150.3MB in the end (delta: -102.2MB). Peak memory consumption was 150.1MB. Max. memory is 16.1GB. [2021-11-23 15:03:07,977 INFO L158 Benchmark]: Boogie Procedure Inliner took 441.70ms. Allocated memory is still 325.1MB. Free memory was 150.3MB in the beginning and 229.9MB in the end (delta: -79.7MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. [2021-11-23 15:03:07,977 INFO L158 Benchmark]: Boogie Preprocessor took 368.32ms. Allocated memory is still 325.1MB. Free memory was 229.9MB in the beginning and 188.0MB in the end (delta: 42.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2021-11-23 15:03:07,978 INFO L158 Benchmark]: RCFGBuilder took 1340.23ms. Allocated memory is still 325.1MB. Free memory was 187.0MB in the beginning and 129.3MB in the end (delta: 57.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2021-11-23 15:03:07,982 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 52.4MB. Free memory is still 33.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6003.95ms. Allocated memory was 71.3MB in the beginning and 325.1MB in the end (delta: 253.8MB). Free memory was 48.0MB in the beginning and 150.3MB in the end (delta: -102.2MB). Peak memory consumption was 150.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 441.70ms. Allocated memory is still 325.1MB. Free memory was 150.3MB in the beginning and 229.9MB in the end (delta: -79.7MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 368.32ms. Allocated memory is still 325.1MB. Free memory was 229.9MB in the beginning and 188.0MB in the end (delta: 42.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1340.23ms. Allocated memory is still 325.1MB. Free memory was 187.0MB in the beginning and 129.3MB in the end (delta: 57.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:03:08,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61cb7a59-e2a9-401f-9471-78a8fd4da126/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