./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/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_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/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_e3510fcc-ed90-49d3-bfdf-7783412806d6/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 90a569a372345ee21e7594b573b4fe4282bfc93d9d0cf5351fdb1c1cc8782860 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:47:43,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:47:43,320 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:47:43,357 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:47:43,358 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:47:43,360 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:47:43,361 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:47:43,364 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:47:43,366 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:47:43,367 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:47:43,369 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:47:43,370 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:47:43,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:47:43,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:47:43,374 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:47:43,375 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:47:43,376 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:47:43,378 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:47:43,380 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:47:43,382 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:47:43,392 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:47:43,393 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:47:43,395 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:47:43,397 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:47:43,401 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:47:43,408 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:47:43,409 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:47:43,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:47:43,416 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:47:43,417 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:47:43,417 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:47:43,419 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:47:43,420 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:47:43,422 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:47:43,424 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:47:43,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:47:43,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:47:43,427 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:47:43,427 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:47:43,428 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:47:43,429 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:47:43,430 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:47:43,472 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:47:43,482 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:47:43,483 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:47:43,483 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:47:43,484 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:47:43,485 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:47:43,485 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:47:43,485 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:47:43,492 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:47:43,492 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:47:43,492 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:47:43,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:47:43,493 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:47:43,493 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:47:43,494 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:47:43,494 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:47:43,494 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:47:43,495 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:47:43,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:47:43,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:47:43,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:47:43,496 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:47:43,496 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:47:43,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:47:43,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:47:43,497 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_e3510fcc-ed90-49d3-bfdf-7783412806d6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90a569a372345ee21e7594b573b4fe4282bfc93d9d0cf5351fdb1c1cc8782860 [2021-11-23 15:47:43,770 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:47:43,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:47:43,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:47:43,809 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:47:43,810 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:47:43,812 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:47:43,904 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/data/13d367c7e/6ba54ace7c7e4290b24f62b4ee0e76b2/FLAG642f0f2e0 [2021-11-23 15:47:45,045 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:47:45,046 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:47:45,128 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/data/13d367c7e/6ba54ace7c7e4290b24f62b4ee0e76b2/FLAG642f0f2e0 [2021-11-23 15:47:45,245 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/data/13d367c7e/6ba54ace7c7e4290b24f62b4ee0e76b2 [2021-11-23 15:47:45,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:47:45,249 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:47:45,250 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:47:45,250 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:47:45,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:47:45,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:47:45" (1/1) ... [2021-11-23 15:47:45,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eb684a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:45, skipping insertion in model container [2021-11-23 15:47:45,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:47:45" (1/1) ... [2021-11-23 15:47:45,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:47:45,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:47:51,372 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_e3510fcc-ed90-49d3-bfdf-7783412806d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[607275,607288] [2021-11-23 15:47:51,427 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:47:51,494 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:47:52,376 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_e3510fcc-ed90-49d3-bfdf-7783412806d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[607275,607288] [2021-11-23 15:47:52,381 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:47:52,682 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:47:52,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:52 WrapperNode [2021-11-23 15:47:52,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:47:52,685 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:47:52,685 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:47:52,685 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:47:52,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:52" (1/1) ... [2021-11-23 15:47:52,991 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:52" (1/1) ... [2021-11-23 15:47:54,760 INFO L137 Inliner]: procedures = 521, calls = 10499, calls flagged for inlining = 282, calls inlined = 278, statements flattened = 21535 [2021-11-23 15:47:54,763 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:47:54,764 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:47:54,764 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:47:54,765 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:47:54,773 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:52" (1/1) ... [2021-11-23 15:47:54,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:52" (1/1) ... [2021-11-23 15:47:55,677 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:52" (1/1) ... [2021-11-23 15:47:55,677 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:52" (1/1) ... [2021-11-23 15:47:57,007 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:52" (1/1) ... [2021-11-23 15:47:57,088 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:52" (1/1) ... [2021-11-23 15:47:57,168 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:52" (1/1) ... [2021-11-23 15:47:57,306 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:47:57,307 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:47:57,307 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:47:57,308 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:47:57,309 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:52" (1/1) ... [2021-11-23 15:47:57,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:47:57,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:47:57,348 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:47:57,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:47:57,391 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-23 15:47:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-23 15:47:57,392 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-23 15:47:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-23 15:47:57,393 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:47:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:47:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:47:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:47:57,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:47:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:47:57,395 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-23 15:47:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-23 15:47:57,395 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-23 15:47:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-23 15:47:57,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:47:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:47:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-23 15:47:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-23 15:47:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-23 15:47:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-23 15:47:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:47:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:47:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:47:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:47:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:47:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:47:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-23 15:47:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-23 15:47:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:47:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:47:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-23 15:47:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-23 15:47:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:47:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:47:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-23 15:47:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-23 15:47:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:47:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:47:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-23 15:47:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-23 15:47:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:47:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-23 15:47:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-23 15:47:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:47:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:47:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:47:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:47:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-23 15:47:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-23 15:47:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:47:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:47:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:47:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:47:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:47:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:47:57,403 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-23 15:47:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-23 15:47:57,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:47:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:47:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-23 15:47:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-23 15:47:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:47:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:47:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:47:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-23 15:47:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-23 15:47:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-23 15:47:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-23 15:47:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-23 15:47:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-23 15:47:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-23 15:47:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-23 15:47:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-23 15:47:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-23 15:47:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-23 15:47:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-23 15:47:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-23 15:47:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-23 15:47:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-23 15:47:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-23 15:47:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-23 15:47:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-23 15:47:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-23 15:47:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-23 15:47:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:47:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:47:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-23 15:47:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-23 15:47:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:47:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:47:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-23 15:47:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-23 15:47:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:47:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:47:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:47:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:47:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:47:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:47:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:47:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:47:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:47:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:47:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:47:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-23 15:47:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-23 15:47:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-23 15:47:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-23 15:47:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:47:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:47:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-23 15:47:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-23 15:47:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-23 15:47:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-23 15:47:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-23 15:47:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-23 15:47:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:47:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:47:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-23 15:47:57,418 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-23 15:47:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-23 15:47:57,418 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-23 15:47:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:47:57,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:47:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:47:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:47:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-23 15:47:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-23 15:47:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:47:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:47:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:47:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:47:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-23 15:47:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-23 15:47:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-23 15:47:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-23 15:47:57,433 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-23 15:47:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-23 15:47:57,433 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-23 15:47:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-23 15:47:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-23 15:47:57,434 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-23 15:47:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-23 15:47:57,434 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-23 15:47:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:47:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:47:57,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:47:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-23 15:47:57,435 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-23 15:47:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-23 15:47:57,435 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-23 15:47:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:47:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-23 15:47:57,435 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-23 15:47:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:47:57,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:47:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:47:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:47:57,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:47:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:47:57,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:47:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:47:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:47:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-23 15:47:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-23 15:47:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-23 15:47:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-23 15:47:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-23 15:47:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-23 15:47:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:47:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:47:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-23 15:47:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-23 15:47:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-23 15:47:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-23 15:47:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-23 15:47:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-23 15:47:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-23 15:47:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-23 15:47:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-23 15:47:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-23 15:47:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:47:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:47:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-23 15:47:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-23 15:47:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-23 15:47:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-23 15:47:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-23 15:47:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-23 15:47:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-23 15:47:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-23 15:47:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-23 15:47:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-23 15:47:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-23 15:47:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-23 15:47:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:47:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:47:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:47:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:47:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:47:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:47:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-23 15:47:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-23 15:47:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-23 15:47:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-23 15:47:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-23 15:47:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-23 15:47:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-23 15:47:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-23 15:47:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-23 15:47:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-23 15:47:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-23 15:47:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-23 15:47:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-23 15:47:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-23 15:47:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:47:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:47:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-23 15:47:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-23 15:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-23 15:47:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-23 15:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-23 15:47:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-23 15:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:47:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:47:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-23 15:47:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-23 15:47:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-23 15:47:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-23 15:47:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-23 15:47:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-23 15:47:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-23 15:47:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-23 15:47:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-23 15:47:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-23 15:47:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-23 15:47:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-23 15:47:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:47:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:47:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-23 15:47:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-23 15:47:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-23 15:47:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-23 15:47:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-23 15:47:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-23 15:47:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:47:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:47:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-23 15:47:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-23 15:47:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-23 15:47:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-23 15:47:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:47:57,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:47:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:47:57,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:47:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-23 15:47:57,454 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-23 15:47:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:47:57,455 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:47:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:47:57,456 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:47:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:47:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-23 15:47:57,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-23 15:47:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-23 15:47:57,456 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-23 15:47:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-23 15:47:57,457 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-23 15:47:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-23 15:47:57,457 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-23 15:47:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:47:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-23 15:47:57,457 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-23 15:47:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-23 15:47:57,458 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-23 15:47:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-23 15:47:57,458 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-23 15:47:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-23 15:47:57,458 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-23 15:47:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-23 15:47:57,458 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-23 15:47:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-23 15:47:57,459 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-23 15:47:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:47:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:47:57,459 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:47:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:47:57,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:47:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-23 15:47:57,460 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-23 15:47:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:47:57,460 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:47:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-23 15:47:57,460 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-23 15:47:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:47:57,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:47:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:47:57,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:47:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-23 15:47:57,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-23 15:47:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-23 15:47:57,461 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-23 15:47:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-23 15:47:57,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-23 15:47:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:47:57,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:47:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-23 15:47:57,462 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-23 15:47:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-23 15:47:57,462 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-23 15:47:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-23 15:47:57,462 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-23 15:47:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-23 15:47:57,463 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-23 15:47:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:47:57,463 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:47:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-23 15:47:57,463 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-23 15:47:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-23 15:47:57,463 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-23 15:47:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-23 15:47:57,464 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-23 15:47:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:47:57,464 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:47:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-23 15:47:57,464 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-23 15:47:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-23 15:47:57,465 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-23 15:47:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-23 15:47:57,465 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-23 15:47:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-23 15:47:57,465 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-23 15:47:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-23 15:47:57,465 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-23 15:47:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-23 15:47:57,466 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-23 15:47:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:47:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-23 15:47:57,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-23 15:47:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-23 15:47:57,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-23 15:47:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-23 15:47:57,466 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-23 15:47:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-23 15:47:57,467 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-23 15:47:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:47:57,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:47:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-23 15:47:57,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-23 15:47:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-23 15:47:57,468 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-23 15:47:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-23 15:47:57,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-23 15:47:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-23 15:47:57,468 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-23 15:47:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-23 15:47:57,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-23 15:47:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-23 15:47:57,469 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-23 15:47:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-23 15:47:57,469 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-23 15:47:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-23 15:47:57,469 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-23 15:47:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-23 15:47:57,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-23 15:47:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:47:57,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:47:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-23 15:47:57,470 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-23 15:47:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-23 15:47:57,470 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-23 15:47:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-23 15:47:57,471 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-23 15:47:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-23 15:47:57,471 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-23 15:47:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:47:57,471 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:47:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-23 15:47:57,471 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-23 15:47:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-23 15:47:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-23 15:47:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:47:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:47:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:47:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-23 15:47:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-23 15:47:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-23 15:47:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-23 15:47:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-23 15:47:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-23 15:47:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-23 15:47:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-23 15:47:59,129 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:47:59,135 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:47:59,366 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 15:47:59,371 INFO L158 Benchmark]: Toolchain (without parser) took 14121.21ms. Allocated memory was 104.9MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 68.2MB in the beginning and 2.4GB in the end (delta: -2.3GB). Peak memory consumption was 534.0MB. Max. memory is 16.1GB. [2021-11-23 15:47:59,371 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 75.5MB. Free memory was 49.8MB in the beginning and 49.8MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:47:59,372 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7433.12ms. Allocated memory was 104.9MB in the beginning and 314.6MB in the end (delta: 209.7MB). Free memory was 67.7MB in the beginning and 139.8MB in the end (delta: -72.1MB). Peak memory consumption was 173.2MB. Max. memory is 16.1GB. [2021-11-23 15:47:59,373 INFO L158 Benchmark]: Boogie Procedure Inliner took 2078.42ms. Allocated memory was 314.6MB in the beginning and 629.1MB in the end (delta: 314.6MB). Free memory was 139.8MB in the beginning and 333.8MB in the end (delta: -194.0MB). Peak memory consumption was 169.9MB. Max. memory is 16.1GB. [2021-11-23 15:47:59,374 INFO L158 Benchmark]: Boogie Preprocessor took 2542.40ms. Allocated memory was 629.1MB in the beginning and 3.0GB in the end (delta: 2.3GB). Free memory was 333.8MB in the beginning and 2.5GB in the end (delta: -2.2GB). Peak memory consumption was 253.8MB. Max. memory is 16.1GB. [2021-11-23 15:47:59,375 INFO L158 Benchmark]: RCFGBuilder took 2061.81ms. Allocated memory is still 3.0GB. Free memory was 2.5GB in the beginning and 2.4GB in the end (delta: 93.3MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2021-11-23 15:47:59,379 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 75.5MB. Free memory was 49.8MB in the beginning and 49.8MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7433.12ms. Allocated memory was 104.9MB in the beginning and 314.6MB in the end (delta: 209.7MB). Free memory was 67.7MB in the beginning and 139.8MB in the end (delta: -72.1MB). Peak memory consumption was 173.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2078.42ms. Allocated memory was 314.6MB in the beginning and 629.1MB in the end (delta: 314.6MB). Free memory was 139.8MB in the beginning and 333.8MB in the end (delta: -194.0MB). Peak memory consumption was 169.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2542.40ms. Allocated memory was 629.1MB in the beginning and 3.0GB in the end (delta: 2.3GB). Free memory was 333.8MB in the beginning and 2.5GB in the end (delta: -2.2GB). Peak memory consumption was 253.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2061.81ms. Allocated memory is still 3.0GB. Free memory was 2.5GB in the beginning and 2.4GB in the end (delta: 93.3MB). Peak memory consumption was 94.4MB. 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 15:47:59,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/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_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/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_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/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_e3510fcc-ed90-49d3-bfdf-7783412806d6/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 90a569a372345ee21e7594b573b4fe4282bfc93d9d0cf5351fdb1c1cc8782860 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:48:01,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:48:01,814 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:48:01,868 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:48:01,869 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:48:01,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:48:01,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:48:01,878 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:48:01,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:48:01,892 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:48:01,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:48:01,894 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:48:01,895 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:48:01,896 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:48:01,897 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:48:01,899 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:48:01,900 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:48:01,901 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:48:01,905 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:48:01,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:48:01,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:48:01,925 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:48:01,932 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:48:01,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:48:01,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:48:01,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:48:01,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:48:01,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:48:01,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:48:01,940 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:48:01,940 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:48:01,941 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:48:01,942 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:48:01,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:48:01,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:48:01,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:48:01,949 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:48:01,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:48:01,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:48:01,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:48:01,952 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:48:01,953 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:48:01,998 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:48:01,998 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:48:02,000 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:48:02,000 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:48:02,001 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:48:02,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:48:02,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:48:02,002 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:48:02,002 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:48:02,002 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:48:02,003 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:48:02,004 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:48:02,004 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:48:02,004 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:48:02,004 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:48:02,004 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:48:02,005 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:48:02,005 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:48:02,005 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:48:02,005 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:48:02,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:02,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:48:02,006 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:48:02,006 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:48:02,006 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:48:02,006 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:48:02,007 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:48:02,007 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:48:02,007 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:48:02,007 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_e3510fcc-ed90-49d3-bfdf-7783412806d6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90a569a372345ee21e7594b573b4fe4282bfc93d9d0cf5351fdb1c1cc8782860 [2021-11-23 15:48:02,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:48:02,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:48:02,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:48:02,431 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:48:02,435 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:48:02,437 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:48:02,499 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/data/401f53a3d/dc2a82239a634eeba3d5a774a65b8849/FLAG30250da63 [2021-11-23 15:48:03,672 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:48:03,673 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:48:03,759 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/data/401f53a3d/dc2a82239a634eeba3d5a774a65b8849/FLAG30250da63 [2021-11-23 15:48:03,865 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/data/401f53a3d/dc2a82239a634eeba3d5a774a65b8849 [2021-11-23 15:48:03,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:48:03,868 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:48:03,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:03,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:48:03,877 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:48:03,878 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:03" (1/1) ... [2021-11-23 15:48:03,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5644fc7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:03, skipping insertion in model container [2021-11-23 15:48:03,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:03" (1/1) ... [2021-11-23 15:48:03,911 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:48:04,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:48:09,911 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_e3510fcc-ed90-49d3-bfdf-7783412806d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[607275,607288] [2021-11-23 15:48:09,953 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:10,013 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:48:10,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:48:11,145 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_e3510fcc-ed90-49d3-bfdf-7783412806d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[607275,607288] [2021-11-23 15:48:11,150 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:11,199 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:48:12,043 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_e3510fcc-ed90-49d3-bfdf-7783412806d6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[607275,607288] [2021-11-23 15:48:12,050 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:12,377 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:48:12,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:12 WrapperNode [2021-11-23 15:48:12,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:12,379 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:12,379 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:48:12,380 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:48:12,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:12" (1/1) ... [2021-11-23 15:48:12,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:12" (1/1) ... [2021-11-23 15:48:14,193 INFO L137 Inliner]: procedures = 536, calls = 10499, calls flagged for inlining = 282, calls inlined = 278, statements flattened = 21340 [2021-11-23 15:48:14,207 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:14,208 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:48:14,208 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:48:14,208 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:48:14,217 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:12" (1/1) ... [2021-11-23 15:48:14,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:12" (1/1) ... [2021-11-23 15:48:15,421 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:12" (1/1) ... [2021-11-23 15:48:15,422 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:12" (1/1) ... [2021-11-23 15:48:16,959 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:12" (1/1) ... [2021-11-23 15:48:17,032 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:12" (1/1) ... [2021-11-23 15:48:17,136 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:12" (1/1) ... [2021-11-23 15:48:17,290 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:48:17,292 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:48:17,293 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:48:17,293 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:48:17,294 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:12" (1/1) ... [2021-11-23 15:48:17,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:17,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:48:17,333 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:48:17,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:48:17,384 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-23 15:48:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-23 15:48:17,384 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-23 15:48:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-23 15:48:17,385 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:48:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:48:17,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:48:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:48:17,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:48:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:48:17,386 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-23 15:48:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-23 15:48:17,386 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-23 15:48:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-23 15:48:17,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:48:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:48:17,386 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-23 15:48:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-23 15:48:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-23 15:48:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-23 15:48:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:48:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:48:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:48:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:48:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:48:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:48:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-23 15:48:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-23 15:48:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:48:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:48:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-23 15:48:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-23 15:48:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:48:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:48:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-23 15:48:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-23 15:48:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:48:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:48:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:48:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:48:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-23 15:48:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-23 15:48:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:48:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-23 15:48:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-23 15:48:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:48:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:48:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:48:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:48:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-23 15:48:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-23 15:48:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:48:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:48:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:48:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:48:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:48:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:48:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-23 15:48:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-23 15:48:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:48:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:48:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-23 15:48:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-23 15:48:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:48:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:48:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:48:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-23 15:48:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-23 15:48:17,397 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-23 15:48:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-23 15:48:17,398 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-23 15:48:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-23 15:48:17,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:48:17,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:48:17,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:48:17,398 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-23 15:48:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-23 15:48:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:48:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-23 15:48:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-23 15:48:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-23 15:48:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-23 15:48:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-23 15:48:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-23 15:48:17,400 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-23 15:48:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-23 15:48:17,400 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-23 15:48:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-23 15:48:17,401 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-23 15:48:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-23 15:48:17,401 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:48:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:48:17,401 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-23 15:48:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-23 15:48:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:48:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:48:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-23 15:48:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-23 15:48:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:48:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:48:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:48:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:48:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:48:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:48:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:48:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:48:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-23 15:48:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-23 15:48:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-23 15:48:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-23 15:48:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:48:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:48:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-23 15:48:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-23 15:48:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-23 15:48:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-23 15:48:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-23 15:48:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-23 15:48:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:48:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:48:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-23 15:48:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-23 15:48:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-23 15:48:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-23 15:48:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:48:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:48:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:48:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:48:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-23 15:48:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-23 15:48:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:48:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:48:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:48:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:48:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-23 15:48:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-23 15:48:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-23 15:48:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-23 15:48:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-23 15:48:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-23 15:48:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-23 15:48:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-23 15:48:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-23 15:48:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-23 15:48:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-23 15:48:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-23 15:48:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:48:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:48:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:48:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-23 15:48:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-23 15:48:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-23 15:48:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-23 15:48:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:48:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-23 15:48:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-23 15:48:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:48:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:48:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:48:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:48:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:48:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:48:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:48:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:48:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:48:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:48:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:48:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:48:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-23 15:48:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-23 15:48:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-23 15:48:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-23 15:48:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-23 15:48:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-23 15:48:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-23 15:48:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-23 15:48:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-23 15:48:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-23 15:48:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-23 15:48:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-23 15:48:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-23 15:48:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-23 15:48:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-23 15:48:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-23 15:48:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:48:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:48:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-23 15:48:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-23 15:48:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-23 15:48:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-23 15:48:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-23 15:48:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-23 15:48:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-23 15:48:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-23 15:48:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-23 15:48:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-23 15:48:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-23 15:48:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-23 15:48:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:48:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:48:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:48:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:48:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:48:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:48:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-23 15:48:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-23 15:48:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-23 15:48:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-23 15:48:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-23 15:48:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-23 15:48:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-23 15:48:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-23 15:48:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-23 15:48:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-23 15:48:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:48:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-23 15:48:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-23 15:48:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-23 15:48:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-23 15:48:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:48:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:48:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-23 15:48:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-23 15:48:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-23 15:48:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-23 15:48:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:48:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:48:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-23 15:48:17,433 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-23 15:48:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:48:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:48:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:48:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:48:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:48:17,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:48:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-23 15:48:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-23 15:48:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-23 15:48:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-23 15:48:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-23 15:48:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-23 15:48:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-23 15:48:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-23 15:48:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-23 15:48:17,439 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-23 15:48:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-23 15:48:17,439 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-23 15:48:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:48:17,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:48:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-23 15:48:17,440 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-23 15:48:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-23 15:48:17,440 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-23 15:48:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-23 15:48:17,441 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-23 15:48:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:48:17,441 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:48:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-23 15:48:17,441 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-23 15:48:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-23 15:48:17,441 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-23 15:48:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:48:17,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:48:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:48:17,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:48:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-23 15:48:17,442 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-23 15:48:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:48:17,442 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:48:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:48:17,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:48:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:48:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-23 15:48:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-23 15:48:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-23 15:48:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-23 15:48:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-23 15:48:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-23 15:48:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-23 15:48:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-23 15:48:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:48:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-23 15:48:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-23 15:48:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-23 15:48:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-23 15:48:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-23 15:48:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-23 15:48:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-23 15:48:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-23 15:48:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-23 15:48:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-23 15:48:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:48:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:48:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:48:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:48:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-23 15:48:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-23 15:48:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:48:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:48:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:48:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-23 15:48:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-23 15:48:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:48:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:48:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-23 15:48:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-23 15:48:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:48:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:48:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:48:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:48:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-23 15:48:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-23 15:48:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-23 15:48:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-23 15:48:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-23 15:48:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-23 15:48:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:48:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:48:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-23 15:48:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-23 15:48:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-23 15:48:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-23 15:48:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-23 15:48:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-23 15:48:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-23 15:48:17,449 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-23 15:48:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:48:17,449 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:48:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-23 15:48:17,449 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-23 15:48:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-23 15:48:17,449 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-23 15:48:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-23 15:48:17,449 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-23 15:48:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:48:17,450 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:48:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-23 15:48:17,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-23 15:48:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-23 15:48:17,450 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-23 15:48:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:48:17,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:48:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-23 15:48:17,451 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-23 15:48:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-23 15:48:17,451 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-23 15:48:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-23 15:48:17,451 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-23 15:48:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-23 15:48:17,452 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-23 15:48:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-23 15:48:17,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-23 15:48:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-23 15:48:17,453 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-23 15:48:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:48:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:48:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:48:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:48:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-23 15:48:17,453 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-23 15:48:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-23 15:48:17,453 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-23 15:48:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:48:17,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:48:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-23 15:48:17,454 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-23 15:48:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-23 15:48:17,454 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-23 15:48:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-23 15:48:17,454 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-23 15:48:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-23 15:48:17,455 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-23 15:48:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-23 15:48:17,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-23 15:48:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-23 15:48:17,455 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-23 15:48:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-23 15:48:17,455 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-23 15:48:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-23 15:48:17,455 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-23 15:48:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-23 15:48:17,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-23 15:48:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:48:17,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:48:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-23 15:48:17,456 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-23 15:48:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-23 15:48:17,456 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-23 15:48:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-23 15:48:17,457 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-23 15:48:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-23 15:48:17,457 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-23 15:48:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:48:17,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:48:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-23 15:48:17,461 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-23 15:48:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-23 15:48:17,461 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-23 15:48:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:48:17,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:48:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-23 15:48:17,462 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-23 15:48:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-23 15:48:17,462 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-23 15:48:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-23 15:48:17,462 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-23 15:48:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-23 15:48:17,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-23 15:48:19,169 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:48:19,173 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:48:21,562 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:48:21,566 INFO L158 Benchmark]: Toolchain (without parser) took 17696.51ms. Allocated memory was 60.8MB in the beginning and 2.9GB in the end (delta: 2.9GB). Free memory was 26.4MB in the beginning and 2.5GB in the end (delta: -2.5GB). Peak memory consumption was 651.6MB. Max. memory is 16.1GB. [2021-11-23 15:48:21,566 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 60.8MB. Free memory is still 42.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:48:21,567 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8504.36ms. Allocated memory was 60.8MB in the beginning and 547.4MB in the end (delta: 486.5MB). Free memory was 26.3MB in the beginning and 310.7MB in the end (delta: -284.4MB). Peak memory consumption was 284.6MB. Max. memory is 16.1GB. [2021-11-23 15:48:21,567 INFO L158 Benchmark]: Boogie Procedure Inliner took 1828.10ms. Allocated memory was 547.4MB in the beginning and 1.4GB in the end (delta: 807.4MB). Free memory was 310.7MB in the beginning and 1.0GB in the end (delta: -695.2MB). Peak memory consumption was 255.9MB. Max. memory is 16.1GB. [2021-11-23 15:48:21,568 INFO L158 Benchmark]: Boogie Preprocessor took 3082.78ms. Allocated memory was 1.4GB in the beginning and 2.9GB in the end (delta: 1.6GB). Free memory was 1.0GB in the beginning and 2.3GB in the end (delta: -1.3GB). Peak memory consumption was 253.2MB. Max. memory is 16.1GB. [2021-11-23 15:48:21,568 INFO L158 Benchmark]: RCFGBuilder took 4271.85ms. Allocated memory is still 2.9GB. Free memory was 2.3GB in the beginning and 2.5GB in the end (delta: -188.2MB). Peak memory consumption was 94.9MB. Max. memory is 16.1GB. [2021-11-23 15:48:21,571 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 60.8MB. Free memory is still 42.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8504.36ms. Allocated memory was 60.8MB in the beginning and 547.4MB in the end (delta: 486.5MB). Free memory was 26.3MB in the beginning and 310.7MB in the end (delta: -284.4MB). Peak memory consumption was 284.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1828.10ms. Allocated memory was 547.4MB in the beginning and 1.4GB in the end (delta: 807.4MB). Free memory was 310.7MB in the beginning and 1.0GB in the end (delta: -695.2MB). Peak memory consumption was 255.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3082.78ms. Allocated memory was 1.4GB in the beginning and 2.9GB in the end (delta: 1.6GB). Free memory was 1.0GB in the beginning and 2.3GB in the end (delta: -1.3GB). Peak memory consumption was 253.2MB. Max. memory is 16.1GB. * RCFGBuilder took 4271.85ms. Allocated memory is still 2.9GB. Free memory was 2.3GB in the beginning and 2.5GB in the end (delta: -188.2MB). Peak memory consumption was 94.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:48:21,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3510fcc-ed90-49d3-bfdf-7783412806d6/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable