/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 00:49:37,944 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 00:49:37,947 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 00:49:37,991 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 00:49:37,992 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 00:49:38,003 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 00:49:38,005 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 00:49:38,009 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 00:49:38,012 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 00:49:38,014 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 00:49:38,017 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 00:49:38,019 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 00:49:38,019 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 00:49:38,022 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 00:49:38,025 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 00:49:38,026 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 00:49:38,027 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 00:49:38,030 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 00:49:38,032 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 00:49:38,038 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 00:49:38,041 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 00:49:38,042 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 00:49:38,044 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 00:49:38,045 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 00:49:38,047 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 00:49:38,048 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 00:49:38,048 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 00:49:38,049 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 00:49:38,049 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 00:49:38,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 00:49:38,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 00:49:38,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 00:49:38,051 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 00:49:38,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 00:49:38,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 00:49:38,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 00:49:38,054 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 00:49:38,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 00:49:38,054 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 00:49:38,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 00:49:38,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 00:49:38,057 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 00:49:38,079 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 00:49:38,079 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 00:49:38,080 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 00:49:38,080 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 00:49:38,081 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 00:49:38,081 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 00:49:38,081 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 00:49:38,081 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 00:49:38,082 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 00:49:38,082 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 00:49:38,082 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 00:49:38,082 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 00:49:38,082 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 00:49:38,083 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 00:49:38,083 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 00:49:38,083 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 00:49:38,083 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 00:49:38,083 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 00:49:38,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 00:49:38,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 00:49:38,084 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 00:49:38,084 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 00:49:38,085 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 00:49:38,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 00:49:38,085 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 00:49:38,085 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 00:49:38,085 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 00:49:38,086 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 00:49:38,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 00:49:38,394 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 00:49:38,397 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 00:49:38,399 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 00:49:38,400 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 00:49:38,401 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.ko-entry_point.cil.out.i [2020-10-13 00:49:38,471 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6b2809d9a/9ff7160561ca486196f90aac7ba04242/FLAG3eeeb8896 [2020-10-13 00:49:39,386 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 00:49:39,388 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.ko-entry_point.cil.out.i [2020-10-13 00:49:39,442 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6b2809d9a/9ff7160561ca486196f90aac7ba04242/FLAG3eeeb8896 [2020-10-13 00:49:39,828 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6b2809d9a/9ff7160561ca486196f90aac7ba04242 [2020-10-13 00:49:39,838 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 00:49:39,841 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 00:49:39,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 00:49:39,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 00:49:39,847 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 00:49:39,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:49:39" (1/1) ... [2020-10-13 00:49:39,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b35a1cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:49:39, skipping insertion in model container [2020-10-13 00:49:39,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:49:39" (1/1) ... [2020-10-13 00:49:39,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 00:49:40,039 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 00:49:43,779 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 00:49:43,907 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 00:49:44,672 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 00:49:45,724 INFO L208 MainTranslator]: Completed translation [2020-10-13 00:49:45,724 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:49:45 WrapperNode [2020-10-13 00:49:45,725 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 00:49:45,726 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 00:49:45,726 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 00:49:45,727 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 00:49:45,741 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:49:45" (1/1) ... [2020-10-13 00:49:45,741 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:49:45" (1/1) ... [2020-10-13 00:49:45,902 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:49:45" (1/1) ... [2020-10-13 00:49:45,903 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:49:45" (1/1) ... [2020-10-13 00:49:46,112 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:49:45" (1/1) ... [2020-10-13 00:49:46,158 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:49:45" (1/1) ... [2020-10-13 00:49:46,211 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:49:45" (1/1) ... [2020-10-13 00:49:46,289 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 00:49:46,290 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 00:49:46,290 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 00:49:46,291 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 00:49:46,292 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:49:45" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 00:49:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 00:49:46,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 00:49:46,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 00:49:46,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 00:49:46,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 00:49:46,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 00:49:46,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~rx_handler_result_t~0 [2020-10-13 00:49:46,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 00:49:46,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~bool~0 [2020-10-13 00:49:46,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2020-10-13 00:49:46,386 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 00:49:46,387 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 00:49:46,387 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-13 00:49:46,387 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 00:49:46,387 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-13 00:49:46,387 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 00:49:46,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2020-10-13 00:49:46,390 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2020-10-13 00:49:46,390 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2020-10-13 00:49:46,391 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-13 00:49:46,391 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-10-13 00:49:46,391 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-13 00:49:46,391 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-10-13 00:49:46,391 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-13 00:49:46,391 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 00:49:46,392 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-13 00:49:46,392 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-13 00:49:46,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-13 00:49:46,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-13 00:49:46,392 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 00:49:46,392 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 00:49:46,392 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-13 00:49:46,393 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-13 00:49:46,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2020-10-13 00:49:46,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2020-10-13 00:49:46,393 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2020-10-13 00:49:46,393 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2020-10-13 00:49:46,393 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2020-10-13 00:49:46,393 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-13 00:49:46,394 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-13 00:49:46,395 INFO L138 BoogieDeclarations]: Found implementation of procedure notifier_to_errno [2020-10-13 00:49:46,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 00:49:46,396 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 00:49:46,396 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 00:49:46,396 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2020-10-13 00:49:46,396 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2020-10-13 00:49:46,397 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_rcu [2020-10-13 00:49:46,397 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head_rcu [2020-10-13 00:49:46,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_shared [2020-10-13 00:49:46,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_share_check [2020-10-13 00:49:46,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2020-10-13 00:49:46,398 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2020-10-13 00:49:46,398 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2020-10-13 00:49:46,398 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_queue_mapping [2020-10-13 00:49:46,398 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_rx_queue [2020-10-13 00:49:46,398 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_rx_queue_recorded [2020-10-13 00:49:46,398 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 00:49:46,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 00:49:46,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 00:49:46,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 00:49:46,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 00:49:46,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 00:49:46,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 00:49:46,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 00:49:46,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 00:49:46,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-13 00:49:46,400 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2020-10-13 00:49:46,401 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2020-10-13 00:49:46,401 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2020-10-13 00:49:46,401 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2020-10-13 00:49:46,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_for_each_tx_queue [2020-10-13 00:49:46,402 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net [2020-10-13 00:49:46,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 00:49:46,403 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notifier_info_to_dev [2020-10-13 00:49:46,403 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-13 00:49:46,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-13 00:49:46,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2020-10-13 00:49:46,404 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_hold [2020-10-13 00:49:46,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-13 00:49:46,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_send_skb [2020-10-13 00:49:46,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_tx_running [2020-10-13 00:49:46,404 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-13 00:49:46,404 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-13 00:49:46,405 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-13 00:49:46,405 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-13 00:49:46,405 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-13 00:49:46,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2020-10-13 00:49:46,406 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_inherit [2020-10-13 00:49:46,406 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_msg_size [2020-10-13 00:49:46,406 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2020-10-13 00:49:46,409 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2020-10-13 00:49:46,409 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_new [2020-10-13 00:49:46,409 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_end [2020-10-13 00:49:46,409 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2020-10-13 00:49:46,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_cancel [2020-10-13 00:49:46,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_free [2020-10-13 00:49:46,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_multicast [2020-10-13 00:49:46,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_unicast [2020-10-13 00:49:46,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_type [2020-10-13 00:49:46,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2020-10-13 00:49:46,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2020-10-13 00:49:46,411 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_ok [2020-10-13 00:49:46,411 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_next [2020-10-13 00:49:46,411 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2020-10-13 00:49:46,411 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u8 [2020-10-13 00:49:46,411 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2020-10-13 00:49:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_s32 [2020-10-13 00:49:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_string [2020-10-13 00:49:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_flag [2020-10-13 00:49:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2020-10-13 00:49:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u8 [2020-10-13 00:49:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_s32 [2020-10-13 00:49:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2020-10-13 00:49:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2020-10-13 00:49:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2020-10-13 00:49:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure genl_info_net [2020-10-13 00:49:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure _genl_register_family_with_ops_grps [2020-10-13 00:49:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_end [2020-10-13 00:49:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_cancel [2020-10-13 00:49:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_multicast_netns [2020-10-13 00:49:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_unicast [2020-10-13 00:49:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_msg_size [2020-10-13 00:49:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_total_size [2020-10-13 00:49:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_new [2020-10-13 00:49:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_skb_cb [2020-10-13 00:49:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enabled [2020-10-13 00:49:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure team_netpoll_send_skb [2020-10-13 00:49:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure team_dev_queue_xmit [2020-10-13 00:49:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_index_hash [2020-10-13 00:49:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure team_get_port_by_index [2020-10-13 00:49:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_get_rcu [2020-10-13 00:49:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_get_rtnl [2020-10-13 00:49:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_port_dev_addr [2020-10-13 00:49:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_orig_dev_addr [2020-10-13 00:49:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_team_dev_addr [2020-10-13 00:49:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure team_modeop_port_enter [2020-10-13 00:49:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure team_modeop_port_change_dev_addr [2020-10-13 00:49:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure team_refresh_port_linkup [2020-10-13 00:49:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_find_option [2020-10-13 00:49:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del [2020-10-13 00:49:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_option [2020-10-13 00:49:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add [2020-10-13 00:49:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_option [2020-10-13 00:49:46,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_mark_removed_option [2020-10-13 00:49:46,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_port [2020-10-13 00:49:46,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_port [2020-10-13 00:49:46,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_mark_removed_port [2020-10-13 00:49:46,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_register [2020-10-13 00:49:46,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_mark_removed [2020-10-13 00:49:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_unregister [2020-10-13 00:49:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_register [2020-10-13 00:49:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_unregister [2020-10-13 00:49:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_get [2020-10-13 00:49:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_set [2020-10-13 00:49:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_inst_set_change [2020-10-13 00:49:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_change_check [2020-10-13 00:49:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_mode [2020-10-13 00:49:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_mode_name [2020-10-13 00:49:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_register [2020-10-13 00:49:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_unregister [2020-10-13 00:49:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_get [2020-10-13 00:49:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_put [2020-10-13 00:49:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure team_dummy_transmit [2020-10-13 00:49:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure team_dummy_receive [2020-10-13 00:49:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure team_is_mode_set [2020-10-13 00:49:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_no_mode [2020-10-13 00:49:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure team_adjust_ops [2020-10-13 00:49:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_change_mode [2020-10-13 00:49:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_mode [2020-10-13 00:49:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_work [2020-10-13 00:49:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers [2020-10-13 00:49:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_init [2020-10-13 00:49:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_fini [2020-10-13 00:49:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_work [2020-10-13 00:49:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin [2020-10-13 00:49:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_init [2020-10-13 00:49:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_fini [2020-10-13 00:49:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure team_handle_frame [2020-10-13 00:49:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_init [2020-10-13 00:49:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_fini [2020-10-13 00:49:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_get_qom_list [2020-10-13 00:49:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_transmit [2020-10-13 00:49:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_del [2020-10-13 00:49:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_port_has_gt_prio_than [2020-10-13 00:49:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_add [2020-10-13 00:49:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_enabled_check [2020-10-13 00:49:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_port_prio_changed [2020-10-13 00:49:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_port_change_queue_id [2020-10-13 00:49:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_port_add [2020-10-13 00:49:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_port_del [2020-10-13 00:49:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_find [2020-10-13 00:49:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable [2020-10-13 00:49:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __reconstruct_port_hlist [2020-10-13 00:49:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable [2020-10-13 00:49:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_compute_features [2020-10-13 00:49:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure team_compute_features [2020-10-13 00:49:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enter [2020-10-13 00:49:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_leave [2020-10-13 00:49:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable_netpoll [2020-10-13 00:49:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable_netpoll [2020-10-13 00:49:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_add [2020-10-13 00:49:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_del [2020-10-13 00:49:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_option_get [2020-10-13 00:49:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_option_set [2020-10-13 00:49:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_count_get [2020-10-13 00:49:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_count_set [2020-10-13 00:49:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_interval_get [2020-10-13 00:49:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_interval_set [2020-10-13 00:49:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_count_get [2020-10-13 00:49:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_count_set [2020-10-13 00:49:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_interval_get [2020-10-13 00:49:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_interval_set [2020-10-13 00:49:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_en_option_get [2020-10-13 00:49:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_en_option_set [2020-10-13 00:49:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_option_get [2020-10-13 00:49:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_option_set [2020-10-13 00:49:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_en_option_get [2020-10-13 00:49:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_en_option_set [2020-10-13 00:49:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure team_priority_option_get [2020-10-13 00:49:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure team_priority_option_set [2020-10-13 00:49:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_id_option_get [2020-10-13 00:49:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_id_option_set [2020-10-13 00:49:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_lockdep_class_one [2020-10-13 00:49:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_lockdep_class [2020-10-13 00:49:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure team_init [2020-10-13 00:49:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure team_uninit [2020-10-13 00:49:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure team_destructor [2020-10-13 00:49:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure team_open [2020-10-13 00:49:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure team_close [2020-10-13 00:49:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure team_xmit [2020-10-13 00:49:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure team_select_queue [2020-10-13 00:49:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_rx_flags [2020-10-13 00:49:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_rx_mode [2020-10-13 00:49:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_mac_address [2020-10-13 00:49:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_mtu [2020-10-13 00:49:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure team_get_stats64 [2020-10-13 00:49:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure team_vlan_rx_add_vid [2020-10-13 00:49:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure team_vlan_rx_kill_vid [2020-10-13 00:49:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure team_poll_controller [2020-10-13 00:49:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_netpoll_cleanup [2020-10-13 00:49:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure team_netpoll_cleanup [2020-10-13 00:49:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure team_netpoll_setup [2020-10-13 00:49:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure team_add_slave [2020-10-13 00:49:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure team_del_slave [2020-10-13 00:49:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure team_fix_features [2020-10-13 00:49:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_carrier [2020-10-13 00:49:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure team_ethtool_get_drvinfo [2020-10-13 00:49:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure team_setup_by_port [2020-10-13 00:49:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure team_dev_type_check_change [2020-10-13 00:49:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure team_setup [2020-10-13 00:49:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure team_newlink [2020-10-13 00:49:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure team_validate [2020-10-13 00:49:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure team_get_num_tx_queues [2020-10-13 00:49:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure team_get_num_rx_queues [2020-10-13 00:49:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_noop [2020-10-13 00:49:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_get [2020-10-13 00:49:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_put [2020-10-13 00:49:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_unicast [2020-10-13 00:49:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_option_get [2020-10-13 00:49:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __send_and_alloc_skb [2020-10-13 00:49:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_options_get [2020-10-13 00:49:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_get [2020-10-13 00:49:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_set [2020-10-13 00:49:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_port_get [2020-10-13 00:49:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_port_list_get [2020-10-13 00:49:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_port_list_get [2020-10-13 00:49:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_multicast [2020-10-13 00:49:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_event_options_get [2020-10-13 00:49:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_event_port_get [2020-10-13 00:49:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_init [2020-10-13 00:49:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fini [2020-10-13 00:49:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_change_check [2020-10-13 00:49:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_port_change_send [2020-10-13 00:49:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_carrier_check [2020-10-13 00:49:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_port_change_check [2020-10-13 00:49:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_port_change_port_added [2020-10-13 00:49:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_port_change_port_removed [2020-10-13 00:49:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_change_check [2020-10-13 00:49:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure team_device_event [2020-10-13 00:49:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure team_module_init [2020-10-13 00:49:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure team_module_exit [2020-10-13 00:49:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2020-10-13 00:49:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtnl_link_ops_2 [2020-10-13 00:49:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_3 [2020-10-13 00:49:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 00:49:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2020-10-13 00:49:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2020-10-13 00:49:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2020-10-13 00:49:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2020-10-13 00:49:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2020-10-13 00:49:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_12 [2020-10-13 00:49:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13 [2020-10-13 00:49:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_16 [2020-10-13 00:49:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_17 [2020-10-13 00:49:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_18 [2020-10-13 00:49:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_19 [2020-10-13 00:49:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2020-10-13 00:49:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2020-10-13 00:49:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2020-10-13 00:49:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2020-10-13 00:49:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2020-10-13 00:49:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 00:49:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 00:49:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 00:49:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 00:49:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2020-10-13 00:49:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 00:49:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2020-10-13 00:49:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2020-10-13 00:49:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2020-10-13 00:49:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2020-10-13 00:49:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2020-10-13 00:49:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 00:49:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2020-10-13 00:49:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_402 [2020-10-13 00:49:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-13 00:49:46,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-13 00:49:46,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __ethtool_get_settings [2020-10-13 00:49:46,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __genl_register_family [2020-10-13 00:49:46,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 00:49:46,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 00:49:46,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2020-10-13 00:49:46,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-13 00:49:46,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-13 00:49:46,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 00:49:46,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __netpoll_cleanup [2020-10-13 00:49:46,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __netpoll_setup [2020-10-13 00:49:46,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __nlmsg_put [2020-10-13 00:49:46,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-13 00:49:46,442 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 00:49:46,443 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 00:49:46,443 INFO L138 BoogieDeclarations]: Found implementation of procedure call_netdevice_notifiers [2020-10-13 00:49:46,443 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2020-10-13 00:49:46,443 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-13 00:49:46,443 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2020-10-13 00:49:46,443 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_by_index [2020-10-13 00:49:46,443 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_flush [2020-10-13 00:49:46,443 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_sync_multiple [2020-10-13 00:49:46,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_unsync [2020-10-13 00:49:46,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_open [2020-10-13 00:49:46,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_queue_xmit [2020-10-13 00:49:46,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_allmulti [2020-10-13 00:49:46,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mac_address [2020-10-13 00:49:46,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2020-10-13 00:49:46,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_promiscuity [2020-10-13 00:49:46,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_flush [2020-10-13 00:49:46,445 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_sync_multiple [2020-10-13 00:49:46,445 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_unsync [2020-10-13 00:49:46,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2020-10-13 00:49:46,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-13 00:49:46,445 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2020-10-13 00:49:46,445 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 00:49:46,445 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2020-10-13 00:49:46,445 INFO L138 BoogieDeclarations]: Found implementation of procedure genl_unregister_family [2020-10-13 00:49:46,446 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_put [2020-10-13 00:49:46,446 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-13 00:49:46,446 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 00:49:46,446 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_call_rcu [2020-10-13 00:49:46,446 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2020-10-13 00:49:46,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_2 [2020-10-13 00:49:46,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2020-10-13 00:49:46,446 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 00:49:46,447 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2020-10-13 00:49:46,447 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2020-10-13 00:49:46,447 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2020-10-13 00:49:46,447 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 00:49:46,447 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-13 00:49:46,447 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rtnl_is_held [2020-10-13 00:49:46,447 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2020-10-13 00:49:46,447 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 00:49:46,448 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 00:49:46,448 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 00:49:46,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_change_features [2020-10-13 00:49:46,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-13 00:49:46,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_increment_features [2020-10-13 00:49:46,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-13 00:49:46,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_master_upper_dev_link [2020-10-13 00:49:46,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx_handler_register [2020-10-13 00:49:46,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx_handler_unregister [2020-10-13 00:49:46,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_upper_dev_unlink [2020-10-13 00:49:46,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-13 00:49:46,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-13 00:49:46,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-13 00:49:46,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_broadcast [2020-10-13 00:49:46,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_unicast [2020-10-13 00:49:46,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_send_skb_on_dev [2020-10-13 00:49:46,450 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse [2020-10-13 00:49:46,450 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2020-10-13 00:49:46,450 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 00:49:46,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-13 00:49:46,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2020-10-13 00:49:46,450 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice [2020-10-13 00:49:46,450 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice_notifier [2020-10-13 00:49:46,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_register [2020-10-13 00:49:46,451 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2020-10-13 00:49:46,451 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_trylock [2020-10-13 00:49:46,451 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-13 00:49:46,451 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2020-10-13 00:49:46,451 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-13 00:49:46,451 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 00:49:46,451 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu_bh [2020-10-13 00:49:46,452 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-13 00:49:46,452 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-13 00:49:46,452 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2020-10-13 00:49:46,452 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2020-10-13 00:49:46,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_uses_dev [2020-10-13 00:49:46,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_vid_add [2020-10-13 00:49:46,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_vid_del [2020-10-13 00:49:46,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_vids_add_by_dev [2020-10-13 00:49:46,453 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_vids_del_by_dev [2020-10-13 00:49:46,453 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 00:49:46,453 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 00:49:46,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 00:49:46,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 00:49:46,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 00:49:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 00:49:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 00:49:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 00:49:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 00:49:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2020-10-13 00:49:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-13 00:49:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-13 00:49:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 00:49:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 00:49:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 00:49:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-13 00:49:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 00:49:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 00:49:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-13 00:49:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 00:49:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-13 00:49:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 00:49:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2020-10-13 00:49:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 00:49:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 00:49:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 00:49:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 00:49:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-13 00:49:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-13 00:49:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 00:49:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2020-10-13 00:49:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2020-10-13 00:49:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 00:49:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2020-10-13 00:49:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-13 00:49:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-10-13 00:49:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-13 00:49:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-10-13 00:49:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-13 00:49:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-13 00:49:46,458 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-13 00:49:46,458 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 00:49:46,458 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-13 00:49:46,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 00:49:46,458 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-13 00:49:46,458 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-13 00:49:46,458 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-13 00:49:46,458 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 00:49:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2020-10-13 00:49:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2020-10-13 00:49:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2020-10-13 00:49:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-13 00:49:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 00:49:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 00:49:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 00:49:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 00:49:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 00:49:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 00:49:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 00:49:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 00:49:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 00:49:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-13 00:49:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 00:49:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 00:49:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2020-10-13 00:49:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-13 00:49:46,461 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-13 00:49:46,461 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2020-10-13 00:49:46,461 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2020-10-13 00:49:46,461 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-13 00:49:46,461 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2020-10-13 00:49:46,461 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2020-10-13 00:49:46,461 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu_bh [2020-10-13 00:49:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_call_rcu [2020-10-13 00:49:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-13 00:49:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2020-10-13 00:49:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2020-10-13 00:49:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2020-10-13 00:49:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-13 00:49:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2020-10-13 00:49:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-13 00:49:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-13 00:49:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure notifier_to_errno [2020-10-13 00:49:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-13 00:49:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 00:49:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 00:49:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 00:49:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 00:49:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 00:49:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 00:49:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2020-10-13 00:49:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2020-10-13 00:49:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2020-10-13 00:49:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_rcu [2020-10-13 00:49:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_402 [2020-10-13 00:49:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head_rcu [2020-10-13 00:49:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2020-10-13 00:49:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2020-10-13 00:49:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2020-10-13 00:49:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2020-10-13 00:49:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13 [2020-10-13 00:49:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_16 [2020-10-13 00:49:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_17 [2020-10-13 00:49:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_18 [2020-10-13 00:49:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_19 [2020-10-13 00:49:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2020-10-13 00:49:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_12 [2020-10-13 00:49:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2020-10-13 00:49:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_shared [2020-10-13 00:49:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_share_check [2020-10-13 00:49:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2020-10-13 00:49:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2020-10-13 00:49:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2020-10-13 00:49:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-13 00:49:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_queue_mapping [2020-10-13 00:49:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_rx_queue [2020-10-13 00:49:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_rx_queue_recorded [2020-10-13 00:49:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2020-10-13 00:49:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2020-10-13 00:49:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 00:49:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 00:49:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 00:49:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2020-10-13 00:49:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 00:49:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 00:49:46,468 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 00:49:46,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 00:49:46,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 00:49:46,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 00:49:46,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 00:49:46,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 00:49:46,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 00:49:46,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 00:49:46,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2020-10-13 00:49:46,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtnl_link_ops_2 [2020-10-13 00:49:46,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_3 [2020-10-13 00:49:46,469 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-13 00:49:46,469 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2020-10-13 00:49:46,469 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2020-10-13 00:49:46,469 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-13 00:49:46,469 INFO L130 BoogieDeclarations]: Found specification of procedure __ethtool_get_settings [2020-10-13 00:49:46,469 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-13 00:49:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2020-10-13 00:49:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2020-10-13 00:49:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2020-10-13 00:49:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2020-10-13 00:49:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_unicast [2020-10-13 00:49:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_broadcast [2020-10-13 00:49:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure __nlmsg_put [2020-10-13 00:49:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_for_each_tx_queue [2020-10-13 00:49:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 00:49:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net [2020-10-13 00:49:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 00:49:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice_notifier [2020-10-13 00:49:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2020-10-13 00:49:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notifier_info_to_dev [2020-10-13 00:49:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure call_netdevice_notifiers [2020-10-13 00:49:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure dev_open [2020-10-13 00:49:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2020-10-13 00:49:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure dev_queue_xmit [2020-10-13 00:49:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice [2020-10-13 00:49:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 00:49:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_by_index [2020-10-13 00:49:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-13 00:49:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-13 00:49:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-13 00:49:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx_handler_register [2020-10-13 00:49:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx_handler_unregister [2020-10-13 00:49:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2020-10-13 00:49:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mac_address [2020-10-13 00:49:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2020-10-13 00:49:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure dev_hold [2020-10-13 00:49:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-13 00:49:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-13 00:49:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-13 00:49:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2020-10-13 00:49:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_sync_multiple [2020-10-13 00:49:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_unsync [2020-10-13 00:49:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_flush [2020-10-13 00:49:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_sync_multiple [2020-10-13 00:49:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_unsync [2020-10-13 00:49:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_flush [2020-10-13 00:49:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_promiscuity [2020-10-13 00:49:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_allmulti [2020-10-13 00:49:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_master_upper_dev_link [2020-10-13 00:49:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_upper_dev_unlink [2020-10-13 00:49:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_increment_features [2020-10-13 00:49:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_change_features [2020-10-13 00:49:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-13 00:49:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-13 00:49:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-13 00:49:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure __netpoll_setup [2020-10-13 00:49:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure __netpoll_cleanup [2020-10-13 00:49:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_send_skb_on_dev [2020-10-13 00:49:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_send_skb [2020-10-13 00:49:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_tx_running [2020-10-13 00:49:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-13 00:49:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-13 00:49:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-13 00:49:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-13 00:49:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-13 00:49:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2020-10-13 00:49:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_inherit [2020-10-13 00:49:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-13 00:49:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_trylock [2020-10-13 00:49:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rtnl_is_held [2020-10-13 00:49:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vid_add [2020-10-13 00:49:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vid_del [2020-10-13 00:49:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vids_add_by_dev [2020-10-13 00:49:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vids_del_by_dev [2020-10-13 00:49:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_uses_dev [2020-10-13 00:49:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse [2020-10-13 00:49:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2020-10-13 00:49:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_msg_size [2020-10-13 00:49:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2020-10-13 00:49:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2020-10-13 00:49:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_new [2020-10-13 00:49:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_end [2020-10-13 00:49:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2020-10-13 00:49:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_cancel [2020-10-13 00:49:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_free [2020-10-13 00:49:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_multicast [2020-10-13 00:49:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_unicast [2020-10-13 00:49:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure nla_type [2020-10-13 00:49:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2020-10-13 00:49:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2020-10-13 00:49:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure nla_ok [2020-10-13 00:49:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure nla_next [2020-10-13 00:49:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2020-10-13 00:49:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u8 [2020-10-13 00:49:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 00:49:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2020-10-13 00:49:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_s32 [2020-10-13 00:49:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_string [2020-10-13 00:49:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_flag [2020-10-13 00:49:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2020-10-13 00:49:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u8 [2020-10-13 00:49:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_s32 [2020-10-13 00:49:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2020-10-13 00:49:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2020-10-13 00:49:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2020-10-13 00:49:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_register [2020-10-13 00:49:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2020-10-13 00:49:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure genl_info_net [2020-10-13 00:49:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure __genl_register_family [2020-10-13 00:49:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure _genl_register_family_with_ops_grps [2020-10-13 00:49:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure genl_unregister_family [2020-10-13 00:49:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_put [2020-10-13 00:49:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_end [2020-10-13 00:49:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_cancel [2020-10-13 00:49:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_multicast_netns [2020-10-13 00:49:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_unicast [2020-10-13 00:49:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_msg_size [2020-10-13 00:49:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_total_size [2020-10-13 00:49:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_new [2020-10-13 00:49:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_skb_cb [2020-10-13 00:49:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enabled [2020-10-13 00:49:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure team_netpoll_send_skb [2020-10-13 00:49:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure team_modeop_port_enter [2020-10-13 00:49:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure team_modeop_port_change_dev_addr [2020-10-13 00:49:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_inst_set_change [2020-10-13 00:49:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_change_check [2020-10-13 00:49:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure team_dev_queue_xmit [2020-10-13 00:49:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_index_hash [2020-10-13 00:49:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure team_get_port_by_index [2020-10-13 00:49:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_register [2020-10-13 00:49:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_unregister [2020-10-13 00:49:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_register [2020-10-13 00:49:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_unregister [2020-10-13 00:49:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_get_rcu [2020-10-13 00:49:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_get_rtnl [2020-10-13 00:49:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure __set_port_dev_addr [2020-10-13 00:49:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 00:49:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_orig_dev_addr [2020-10-13 00:49:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_team_dev_addr [2020-10-13 00:49:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure team_refresh_port_linkup [2020-10-13 00:49:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure __team_find_option [2020-10-13 00:49:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del [2020-10-13 00:49:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_option [2020-10-13 00:49:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add [2020-10-13 00:49:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 00:49:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_option [2020-10-13 00:49:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_mark_removed_option [2020-10-13 00:49:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_port [2020-10-13 00:49:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_port [2020-10-13 00:49:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_mark_removed_port [2020-10-13 00:49:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_register [2020-10-13 00:49:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_mark_removed [2020-10-13 00:49:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_unregister [2020-10-13 00:49:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_change_check [2020-10-13 00:49:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_get [2020-10-13 00:49:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_set [2020-10-13 00:49:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure __find_mode [2020-10-13 00:49:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_mode_name [2020-10-13 00:49:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_get [2020-10-13 00:49:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_put [2020-10-13 00:49:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure team_dummy_transmit [2020-10-13 00:49:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure team_dummy_receive [2020-10-13 00:49:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure team_is_mode_set [2020-10-13 00:49:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_no_mode [2020-10-13 00:49:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure team_adjust_ops [2020-10-13 00:49:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure __team_change_mode [2020-10-13 00:49:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 00:49:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 00:49:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 00:49:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_mode [2020-10-13 00:49:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_work [2020-10-13 00:49:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers [2020-10-13 00:49:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_init [2020-10-13 00:49:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_fini [2020-10-13 00:49:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_work [2020-10-13 00:49:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin [2020-10-13 00:49:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_init [2020-10-13 00:49:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_fini [2020-10-13 00:49:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure team_handle_frame [2020-10-13 00:49:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~rx_handler_result_t~0 [2020-10-13 00:49:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_init [2020-10-13 00:49:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_fini [2020-10-13 00:49:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure __team_get_qom_list [2020-10-13 00:49:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_transmit [2020-10-13 00:49:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_del [2020-10-13 00:49:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_port_has_gt_prio_than [2020-10-13 00:49:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_add [2020-10-13 00:49:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_enabled_check [2020-10-13 00:49:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_port_prio_changed [2020-10-13 00:49:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_port_change_queue_id [2020-10-13 00:49:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_port_add [2020-10-13 00:49:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_port_del [2020-10-13 00:49:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_find [2020-10-13 00:49:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable [2020-10-13 00:49:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 00:49:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure __reconstruct_port_hlist [2020-10-13 00:49:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable [2020-10-13 00:49:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure __team_compute_features [2020-10-13 00:49:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure team_compute_features [2020-10-13 00:49:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enter [2020-10-13 00:49:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_leave [2020-10-13 00:49:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable_netpoll [2020-10-13 00:49:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable_netpoll [2020-10-13 00:49:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure __team_port_change_port_added [2020-10-13 00:49:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure team_dev_type_check_change [2020-10-13 00:49:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_add [2020-10-13 00:49:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure __team_port_change_port_removed [2020-10-13 00:49:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_del [2020-10-13 00:49:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_option_get [2020-10-13 00:49:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_option_set [2020-10-13 00:49:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_count_get [2020-10-13 00:49:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_count_set [2020-10-13 00:49:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_interval_get [2020-10-13 00:49:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_interval_set [2020-10-13 00:49:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_count_get [2020-10-13 00:49:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_count_set [2020-10-13 00:49:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_interval_get [2020-10-13 00:49:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_interval_set [2020-10-13 00:49:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_en_option_get [2020-10-13 00:49:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_en_option_set [2020-10-13 00:49:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_option_get [2020-10-13 00:49:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure __team_carrier_check [2020-10-13 00:49:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_option_set [2020-10-13 00:49:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_en_option_get [2020-10-13 00:49:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_en_option_set [2020-10-13 00:49:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure team_priority_option_get [2020-10-13 00:49:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure team_priority_option_set [2020-10-13 00:49:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_id_option_get [2020-10-13 00:49:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_id_option_set [2020-10-13 00:49:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_lockdep_class_one [2020-10-13 00:49:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_lockdep_class [2020-10-13 00:49:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure team_init [2020-10-13 00:49:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure team_uninit [2020-10-13 00:49:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure team_destructor [2020-10-13 00:49:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure team_open [2020-10-13 00:49:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure team_close [2020-10-13 00:49:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure team_xmit [2020-10-13 00:49:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~bool~0 [2020-10-13 00:49:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure team_select_queue [2020-10-13 00:49:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_rx_flags [2020-10-13 00:49:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_rx_mode [2020-10-13 00:49:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_mac_address [2020-10-13 00:49:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_mtu [2020-10-13 00:49:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure team_get_stats64 [2020-10-13 00:49:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure team_vlan_rx_add_vid [2020-10-13 00:49:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure team_vlan_rx_kill_vid [2020-10-13 00:49:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure team_poll_controller [2020-10-13 00:49:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure __team_netpoll_cleanup [2020-10-13 00:49:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure team_netpoll_cleanup [2020-10-13 00:49:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure team_netpoll_setup [2020-10-13 00:49:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure team_add_slave [2020-10-13 00:49:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure team_del_slave [2020-10-13 00:49:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure team_fix_features [2020-10-13 00:49:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_carrier [2020-10-13 00:49:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure team_ethtool_get_drvinfo [2020-10-13 00:49:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure team_setup_by_port [2020-10-13 00:49:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure team_setup [2020-10-13 00:49:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure team_newlink [2020-10-13 00:49:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure team_validate [2020-10-13 00:49:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure team_get_num_tx_queues [2020-10-13 00:49:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure team_get_num_rx_queues [2020-10-13 00:49:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_noop [2020-10-13 00:49:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_get [2020-10-13 00:49:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_put [2020-10-13 00:49:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_unicast [2020-10-13 00:49:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_option_get [2020-10-13 00:49:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure __send_and_alloc_skb [2020-10-13 00:49:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2020-10-13 00:49:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_options_get [2020-10-13 00:49:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_get [2020-10-13 00:49:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_event_options_get [2020-10-13 00:49:46,500 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_set [2020-10-13 00:49:46,500 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_port_get [2020-10-13 00:49:46,500 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_port_list_get [2020-10-13 00:49:46,500 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_port_list_get [2020-10-13 00:49:46,500 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_multicast [2020-10-13 00:49:46,500 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_event_port_get [2020-10-13 00:49:46,500 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_init [2020-10-13 00:49:46,500 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fini [2020-10-13 00:49:46,500 INFO L130 BoogieDeclarations]: Found specification of procedure __team_port_change_send [2020-10-13 00:49:46,501 INFO L130 BoogieDeclarations]: Found specification of procedure __team_port_change_check [2020-10-13 00:49:46,501 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_change_check [2020-10-13 00:49:46,501 INFO L130 BoogieDeclarations]: Found specification of procedure team_device_event [2020-10-13 00:49:46,501 INFO L130 BoogieDeclarations]: Found specification of procedure team_module_init [2020-10-13 00:49:46,501 INFO L130 BoogieDeclarations]: Found specification of procedure team_module_exit [2020-10-13 00:49:46,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 00:49:46,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2020-10-13 00:49:46,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_2 [2020-10-13 00:49:46,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 00:49:46,501 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 00:49:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2020-10-13 00:49:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2020-10-13 00:49:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2020-10-13 00:49:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2020-10-13 00:49:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2020-10-13 00:49:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 00:49:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 00:49:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 00:49:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 00:49:46,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2020-10-13 00:49:46,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2020-10-13 00:49:46,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2020-10-13 00:49:46,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2020-10-13 00:49:46,503 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 00:49:46,503 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 00:49:46,503 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 00:49:46,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 00:49:46,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 00:49:46,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 00:49:46,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 00:49:46,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 00:49:46,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 00:49:46,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 00:49:46,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 00:49:51,311 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 00:49:57,044 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 00:49:57,044 INFO L295 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-13 00:49:57,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 12:49:57 BoogieIcfgContainer [2020-10-13 00:49:57,059 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 00:49:57,060 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 00:49:57,060 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 00:49:57,063 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 00:49:57,063 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 12:49:39" (1/3) ... [2020-10-13 00:49:57,064 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3addbfe3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 12:49:57, skipping insertion in model container [2020-10-13 00:49:57,064 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:49:45" (2/3) ... [2020-10-13 00:49:57,065 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3addbfe3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 12:49:57, skipping insertion in model container [2020-10-13 00:49:57,065 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 12:49:57" (3/3) ... [2020-10-13 00:49:57,067 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.ko-entry_point.cil.out.i [2020-10-13 00:49:57,077 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 00:49:57,087 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 00:49:57,101 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 00:49:57,135 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 00:49:57,135 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 00:49:57,135 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 00:49:57,135 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 00:49:57,135 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 00:49:57,135 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 00:49:57,135 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 00:49:57,136 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 00:49:57,210 INFO L276 IsEmpty]: Start isEmpty. Operand 3650 states. [2020-10-13 00:49:57,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-10-13 00:49:57,235 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 00:49:57,236 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 10, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 00:49:57,236 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 00:49:57,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 00:49:57,243 INFO L82 PathProgramCache]: Analyzing trace with hash -1083418409, now seen corresponding path program 1 times [2020-10-13 00:49:57,251 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 00:49:57,252 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1006943330] [2020-10-13 00:49:57,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 00:49:58,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:49:58,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:49:58,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:49:59,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:49:59,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:03,856 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:03,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 189 [2020-10-13 00:50:03,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 00:50:03,857 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5552 [2020-10-13 00:50:03,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:03,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-13 00:50:03,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 104 [2020-10-13 00:50:03,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-13 00:50:03,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-13 00:50:07,132 WARN L193 SmtUtils]: Spent 2.87 s on a formula simplification that was a NOOP. DAG size: 772 [2020-10-13 00:50:07,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:50:07,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:07,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:08,123 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:50:08,123 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:08,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 958 [2020-10-13 00:50:08,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:08,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:08,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:08,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:08,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:08,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 00:50:08,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:08,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:08,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:50:08,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:08,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 00:50:08,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:08,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:08,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:08,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:08,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:08,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 00:50:08,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:08,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:08,339 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:50:08,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:08,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 00:50:08,340 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:08,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:08,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:08,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:08,340 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:08,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 00:50:08,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:08,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:08,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:50:08,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:08,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 00:50:08,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:08,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:08,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:08,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:08,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:08,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-13 00:50:08,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:08,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:08,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:50:08,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:08,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 00:50:08,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:08,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:08,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:08,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:08,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:08,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-13 00:50:08,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:08,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,437 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:08,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:50:08,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:08,438 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 00:50:08,438 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:08,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:08,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:08,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:08,439 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:08,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-13 00:50:08,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:08,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:08,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:50:08,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:08,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 00:50:08,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:08,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:08,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:08,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:08,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:08,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-13 00:50:08,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:08,498 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:08,505 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:50:08,505 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:08,505 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 00:50:08,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:08,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:08,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:08,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:08,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:08,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-13 00:50:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:08,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:08,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:50:08,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:08,538 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 00:50:08,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:08,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:08,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:08,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:08,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:08,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 00:50:08,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:08,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,577 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:08,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:50:08,578 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:08,578 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 00:50:08,578 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:08,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:08,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:08,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:08,579 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:08,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-13 00:50:08,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:08,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:08,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:50:08,614 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:08,614 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 00:50:08,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:08,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:08,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:08,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:08,614 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:08,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 00:50:08,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:08,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:08,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-13 00:50:08,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:08,687 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 00:50:08,687 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:08,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:08,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:08,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:08,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:50:08,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:50:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:08,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:08,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:50:08,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:08,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 00:50:08,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:08,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:08,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:08,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:08,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:50:08,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-13 00:50:08,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:08,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:08,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:50:08,825 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:08,825 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 00:50:08,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:08,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-13 00:50:08,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 00:50:08,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 00:50:08,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:08,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-13 00:50:08,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:08,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:08,975 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:08,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:50:08,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 00:50:08,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 00:50:08,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:08,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-13 00:50:08,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 00:50:08,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 00:50:08,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:08,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-13 00:50:08,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:09,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:09,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:09,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:09,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:50:09,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 00:50:09,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 00:50:09,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:09,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-13 00:50:09,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 00:50:09,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 00:50:09,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:09,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-13 00:50:09,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:09,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:09,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:09,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:09,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:50:09,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 00:50:09,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 00:50:09,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:09,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-13 00:50:09,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 00:50:09,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 00:50:09,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:09,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-13 00:50:09,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:09,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:09,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:09,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-13 00:50:09,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:09,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 00:50:09,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:09,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:09,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-13 00:50:09,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:09,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:09,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:50:09,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:09,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:09,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:09,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 00:50:09,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:09,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 00:50:09,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:09,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:09,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:09,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:09,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:09,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:50:09,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:09,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:09,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:09,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:50:09,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:09,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:50:09,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:09,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:09,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:09,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:09,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:09,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 00:50:09,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:09,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:09,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:09,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:50:09,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:09,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:50:09,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:09,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:09,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:09,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:09,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:09,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 00:50:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:09,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:09,325 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:09,325 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:50:09,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:09,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:50:09,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:09,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:09,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:50:09,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:09,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:09,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-13 00:50:09,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:50:09,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:50:09,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:50:09,359 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:50:09,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:50:09,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 00:50:09,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:50:09,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:50:09,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 00:50:09,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:50:09,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:50:09,456 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2020-10-13 00:50:09,457 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1006943330] [2020-10-13 00:50:09,459 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 00:50:09,460 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-13 00:50:09,460 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1974838428] [2020-10-13 00:50:09,467 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-13 00:50:09,468 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 00:50:09,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-13 00:50:09,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-10-13 00:50:09,486 INFO L87 Difference]: Start difference. First operand 3650 states. Second operand 8 states. [2020-10-13 00:50:12,307 WARN L193 SmtUtils]: Spent 2.77 s on a formula simplification that was a NOOP. DAG size: 775 [2020-10-13 00:50:23,586 WARN L193 SmtUtils]: Spent 2.48 s on a formula simplification that was a NOOP. DAG size: 778 [2020-10-13 00:50:26,249 WARN L193 SmtUtils]: Spent 2.57 s on a formula simplification that was a NOOP. DAG size: 780 [2020-10-13 00:51:55,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 00:51:55,056 INFO L93 Difference]: Finished difference Result 8168 states and 11538 transitions. [2020-10-13 00:51:55,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-13 00:51:55,059 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 135 [2020-10-13 00:51:55,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 00:51:55,131 INFO L225 Difference]: With dead ends: 8168 [2020-10-13 00:51:55,131 INFO L226 Difference]: Without dead ends: 4670 [2020-10-13 00:51:55,158 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 11.0s TimeCoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2020-10-13 00:51:55,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4670 states. [2020-10-13 00:51:56,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4670 to 3462. [2020-10-13 00:51:56,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3462 states. [2020-10-13 00:51:56,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3462 states to 3462 states and 4630 transitions. [2020-10-13 00:51:56,518 INFO L78 Accepts]: Start accepts. Automaton has 3462 states and 4630 transitions. Word has length 135 [2020-10-13 00:51:56,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 00:51:56,519 INFO L479 AbstractCegarLoop]: Abstraction has 3462 states and 4630 transitions. [2020-10-13 00:51:56,519 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-13 00:51:56,519 INFO L276 IsEmpty]: Start isEmpty. Operand 3462 states and 4630 transitions. [2020-10-13 00:51:56,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-10-13 00:51:56,531 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 00:51:56,531 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 10, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 00:51:56,532 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 00:51:56,532 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 00:51:56,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 00:51:56,532 INFO L82 PathProgramCache]: Analyzing trace with hash 752001123, now seen corresponding path program 1 times [2020-10-13 00:51:56,533 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 00:51:56,533 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1619750816] [2020-10-13 00:51:56,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 00:51:56,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:51:56,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:51:57,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:51:57,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:51:58,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:02,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:02,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 193 [2020-10-13 00:52:02,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 00:52:02,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5369 [2020-10-13 00:52:02,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:02,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:52:02,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 113 [2020-10-13 00:52:02,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:52:02,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 00:52:05,134 WARN L193 SmtUtils]: Spent 2.83 s on a formula simplification that was a NOOP. DAG size: 772 [2020-10-13 00:52:05,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:52:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:05,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:05,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:05,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:52:05,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:05,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 698 [2020-10-13 00:52:05,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:05,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:05,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:05,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:05,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:05,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 00:52:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:52:06,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:52:06,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:06,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 00:52:06,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:52:06,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:52:06,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:06,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 00:52:06,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:52:06,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:52:06,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:06,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-13 00:52:06,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:52:06,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:52:06,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:06,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-13 00:52:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:52:06,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:52:06,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:06,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-13 00:52:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:52:06,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:52:06,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:06,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-13 00:52:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:52:06,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:52:06,159 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,160 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:06,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-13 00:52:06,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:52:06,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 00:52:06,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:06,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 00:52:06,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:52:06,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:52:06,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:06,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-13 00:52:06,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:52:06,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 00:52:06,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:06,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 00:52:06,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-13 00:52:06,309 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 00:52:06,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,311 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:52:06,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:52:06,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:52:06,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 00:52:06,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:52:06,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-13 00:52:06,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,462 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 00:52:06,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 00:52:06,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 00:52:06,463 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:52:06,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 00:52:06,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 00:52:06,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:52:06,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2020-10-13 00:52:06,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 00:52:06,653 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 00:52:06,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:52:06,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 00:52:06,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 00:52:06,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:52:06,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-10-13 00:52:06,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 00:52:06,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 00:52:06,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-13 00:52:06,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:52:06,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 00:52:06,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 00:52:06,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 00:52:06,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-13 00:52:06,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,813 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 00:52:06,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 00:52:06,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-13 00:52:06,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:52:06,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2020-10-13 00:52:06,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-13 00:52:06,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 00:52:06,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-13 00:52:06,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:06,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:52:06,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,896 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 00:52:06,897 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 00:52:06,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,898 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:06,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:52:06,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,921 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:52:06,922 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,922 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:52:06,922 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,923 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:06,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 00:52:06,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,947 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,947 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:52:06,947 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:52:06,947 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,948 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:06,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 00:52:06,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:06,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:06,973 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:06,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:52:06,974 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:06,974 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 00:52:06,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:06,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:06,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:52:06,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:06,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:06,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-13 00:52:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:52:07,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:52:07,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:52:07,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:52:07,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:52:07,010 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 00:52:07,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:52:07,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:52:07,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 00:52:07,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:52:07,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:52:07,102 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 3 proven. 24 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2020-10-13 00:52:07,102 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1619750816] [2020-10-13 00:52:07,103 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 00:52:07,103 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-10-13 00:52:07,103 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [973379505] [2020-10-13 00:52:07,106 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-13 00:52:07,106 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 00:52:07,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-13 00:52:07,108 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-10-13 00:52:07,108 INFO L87 Difference]: Start difference. First operand 3462 states and 4630 transitions. Second operand 9 states. [2020-10-13 00:52:09,822 WARN L193 SmtUtils]: Spent 2.67 s on a formula simplification that was a NOOP. DAG size: 775 [2020-10-13 00:52:16,321 WARN L193 SmtUtils]: Spent 2.67 s on a formula simplification that was a NOOP. DAG size: 778 [2020-10-13 00:52:19,312 WARN L193 SmtUtils]: Spent 2.59 s on a formula simplification that was a NOOP. DAG size: 778 [2020-10-13 00:52:21,979 WARN L193 SmtUtils]: Spent 2.62 s on a formula simplification that was a NOOP. DAG size: 781