/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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=SHALLOWEST --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 language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 09:27:35,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 09:27:35,099 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 09:27:35,140 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 09:27:35,141 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 09:27:35,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 09:27:35,144 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 09:27:35,146 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 09:27:35,148 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 09:27:35,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 09:27:35,151 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 09:27:35,152 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 09:27:35,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 09:27:35,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 09:27:35,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 09:27:35,157 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 09:27:35,158 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 09:27:35,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 09:27:35,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 09:27:35,175 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 09:27:35,177 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 09:27:35,179 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 09:27:35,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 09:27:35,181 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 09:27:35,184 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 09:27:35,185 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 09:27:35,185 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 09:27:35,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 09:27:35,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 09:27:35,188 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 09:27:35,188 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 09:27:35,189 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 09:27:35,190 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 09:27:35,191 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 09:27:35,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 09:27:35,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 09:27:35,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 09:27:35,194 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 09:27:35,194 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 09:27:35,195 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 09:27:35,196 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 09:27:35,198 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 [2020-10-27 09:27:35,225 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 09:27:35,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 09:27:35,228 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 09:27:35,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 09:27:35,228 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 09:27:35,228 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 09:27:35,229 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 09:27:35,229 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 09:27:35,229 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 09:27:35,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 09:27:35,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 09:27:35,230 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 09:27:35,230 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 09:27:35,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 09:27:35,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 09:27:35,230 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 09:27:35,231 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 09:27:35,231 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 09:27:35,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 09:27:35,231 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 09:27:35,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 09:27:35,232 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 09:27:35,232 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 09:27:35,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 09:27:35,232 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 09:27:35,232 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 09:27:35,233 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 09:27:35,233 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 09:27:35,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 09:27:35,677 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 09:27:35,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 09:27:35,682 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 09:27:35,683 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 09:27:35,684 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i [2020-10-27 09:27:35,762 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/27e406bfe/4e6c921b68514589ad77ba5020f8999f/FLAGb0adff8e7 [2020-10-27 09:27:37,086 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 09:27:37,087 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i [2020-10-27 09:27:37,178 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/27e406bfe/4e6c921b68514589ad77ba5020f8999f/FLAGb0adff8e7 [2020-10-27 09:27:37,288 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/27e406bfe/4e6c921b68514589ad77ba5020f8999f [2020-10-27 09:27:37,293 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 09:27:37,300 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 09:27:37,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 09:27:37,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 09:27:37,308 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 09:27:37,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 09:27:37" (1/1) ... [2020-10-27 09:27:37,314 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@502d9df5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:27:37, skipping insertion in model container [2020-10-27 09:27:37,315 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 09:27:37" (1/1) ... [2020-10-27 09:27:37,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 09:27:37,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 09:27:42,401 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 09:27:42,475 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 09:27:43,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 09:27:44,334 INFO L208 MainTranslator]: Completed translation [2020-10-27 09:27:44,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:27:44 WrapperNode [2020-10-27 09:27:44,335 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 09:27:44,336 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 09:27:44,336 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 09:27:44,336 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 09:27:44,350 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:27:44" (1/1) ... [2020-10-27 09:27:44,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:27:44" (1/1) ... [2020-10-27 09:27:44,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:27:44" (1/1) ... [2020-10-27 09:27:44,543 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:27:44" (1/1) ... [2020-10-27 09:27:44,738 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:27:44" (1/1) ... [2020-10-27 09:27:44,781 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:27:44" (1/1) ... [2020-10-27 09:27:44,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:27:44" (1/1) ... [2020-10-27 09:27:44,939 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 09:27:44,941 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 09:27:44,942 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 09:27:44,942 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 09:27:44,943 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:27:44" (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 [2020-10-27 09:27:45,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 09:27:45,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 09:27:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 09:27:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-27 09:27:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2020-10-27 09:27:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-27 09:27:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-27 09:27:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-27 09:27:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-27 09:27:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-27 09:27:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2020-10-27 09:27:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-27 09:27:45,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2020-10-27 09:27:45,088 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-27 09:27:45,088 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-27 09:27:45,088 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-27 09:27:45,088 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-27 09:27:45,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-27 09:27:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-27 09:27:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-27 09:27:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-27 09:27:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-27 09:27:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-27 09:27:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-27 09:27:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-27 09:27:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 09:27:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-27 09:27:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-27 09:27:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2020-10-27 09:27:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2020-10-27 09:27:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2020-10-27 09:27:45,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2020-10-27 09:27:45,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2020-10-27 09:27:45,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2020-10-27 09:27:45,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-27 09:27:45,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-27 09:27:45,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2020-10-27 09:27:45,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2020-10-27 09:27:45,094 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2020-10-27 09:27:45,094 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2020-10-27 09:27:45,094 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_valid [2020-10-27 09:27:45,094 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_valid [2020-10-27 09:27:45,094 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-27 09:27:45,094 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_rcu [2020-10-27 09:27:45,094 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head_rcu [2020-10-27 09:27:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_length [2020-10-27 09:27:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pid [2020-10-27 09:27:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-27 09:27:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-27 09:27:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2020-10-27 09:27:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-27 09:27:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-27 09:27:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-27 09:27:45,096 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-27 09:27:45,096 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_hash [2020-10-27 09:27:45,096 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-27 09:27:45,097 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-27 09:27:45,097 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-27 09:27:45,097 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-27 09:27:45,097 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-27 09:27:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-27 09:27:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header_was_set [2020-10-27 09:27:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_transport_header [2020-10-27 09:27:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_transport_header [2020-10-27 09:27:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2020-10-27 09:27:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-27 09:27:45,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_probe_transport_header [2020-10-27 09:27:45,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2020-10-27 09:27:45,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan [2020-10-27 09:27:45,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan_frags [2020-10-27 09:27:45,099 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2020-10-27 09:27:45,099 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_conntrack_put [2020-10-27 09:27:45,100 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_bridge_put [2020-10-27 09:27:45,100 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_reset [2020-10-27 09:27:45,101 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_rx_queue [2020-10-27 09:27:45,101 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_rx_queue_recorded [2020-10-27 09:27:45,102 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-27 09:27:45,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-27 09:27:45,102 INFO L138 BoogieDeclarations]: Found implementation of procedure get_net [2020-10-27 09:27:45,102 INFO L138 BoogieDeclarations]: Found implementation of procedure put_net [2020-10-27 09:27:45,102 INFO L138 BoogieDeclarations]: Found implementation of procedure hold_net [2020-10-27 09:27:45,102 INFO L138 BoogieDeclarations]: Found implementation of procedure release_net [2020-10-27 09:27:45,103 INFO L138 BoogieDeclarations]: Found implementation of procedure write_pnet [2020-10-27 09:27:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2020-10-27 09:27:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rps_record_sock_flow [2020-10-27 09:27:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rps_reset_sock_flow [2020-10-27 09:27:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-27 09:27:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net [2020-10-27 09:27:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net_set [2020-10-27 09:27:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-27 09:27:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2020-10-27 09:27:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-27 09:27:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2020-10-27 09:27:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-27 09:27:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2020-10-27 09:27:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-27 09:27:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2020-10-27 09:27:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-27 09:27:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2020-10-27 09:27:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_hold [2020-10-27 09:27:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-27 09:27:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-27 09:27:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-27 09:27:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-27 09:27:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2020-10-27 09:27:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_hold [2020-10-27 09:27:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_set_flag [2020-10-27 09:27:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_rps_record_flow_hash [2020-10-27 09:27:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_rps_reset_flow_hash [2020-10-27 09:27:45,107 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_put [2020-10-27 09:27:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2020-10-27 09:27:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_writeable [2020-10-27 09:27:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net [2020-10-27 09:27:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net_set [2020-10-27 09:27:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_change_net [2020-10-27 09:27:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_hashfn [2020-10-27 09:27:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_find [2020-10-27 09:27:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_create [2020-10-27 09:27:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_delete [2020-10-27 09:27:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_flush [2020-10-27 09:27:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_delete_by_queue [2020-10-27 09:27:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_cleanup [2020-10-27 09:27:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_update [2020-10-27 09:27:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_save_rps_rxhash [2020-10-27 09:27:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_select_queue [2020-10-27 09:27:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_not_capable [2020-10-27 09:27:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_real_num_queues [2020-10-27 09:27:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_disable_queue [2020-10-27 09:27:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_enable_queue [2020-10-27 09:27:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_queue_purge [2020-10-27 09:27:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_detach [2020-10-27 09:27:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach [2020-10-27 09:27:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach_all [2020-10-27 09:27:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_attach [2020-10-27 09:27:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_get [2020-10-27 09:27:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get [2020-10-27 09:27:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_put [2020-10-27 09:27:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_hash_set [2020-10-27 09:27:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_hash_test [2020-10-27 09:27:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure update_filter [2020-10-27 09:27:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure run_filter [2020-10-27 09:27:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure check_filter [2020-10-27 09:27:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_uninit [2020-10-27 09:27:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_open [2020-10-27 09:27:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_close [2020-10-27 09:27:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_xmit [2020-10-27 09:27:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_mclist [2020-10-27 09:27:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_change_mtu [2020-10-27 09:27:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_fix_features [2020-10-27 09:27:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_poll_controller [2020-10-27 09:27:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_init [2020-10-27 09:27:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_uninit [2020-10-27 09:27:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_init [2020-10-27 09:27:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_poll [2020-10-27 09:27:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_alloc_skb [2020-10-27 09:27:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_user [2020-10-27 09:27:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_aio_write [2020-10-27 09:27:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_put_user [2020-10-27 09:27:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_do_read [2020-10-27 09:27:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_aio_read [2020-10-27 09:27:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_free_netdev [2020-10-27 09:27:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_setup [2020-10-27 09:27:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_validate [2020-10-27 09:27:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_sock_write_space [2020-10-27 09:27:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_sendmsg [2020-10-27 09:27:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_recvmsg [2020-10-27 09:27:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_release [2020-10-27 09:27:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flags [2020-10-27 09:27:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_show_flags [2020-10-27 09:27:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_show_owner [2020-10-27 09:27:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_show_group [2020-10-27 09:27:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_iff [2020-10-27 09:27:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_iff [2020-10-27 09:27:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure set_offload [2020-10-27 09:27:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach_filter [2020-10-27 09:27:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_attach_filter [2020-10-27 09:27:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_sndbuf [2020-10-27 09:27:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_queue [2020-10-27 09:27:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_chr_ioctl [2020-10-27 09:27:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_ioctl [2020-10-27 09:27:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_compat_ioctl [2020-10-27 09:27:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_fasync [2020-10-27 09:27:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_open [2020-10-27 09:27:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_close [2020-10-27 09:27:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_show_fdinfo [2020-10-27 09:27:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_settings [2020-10-27 09:27:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_drvinfo [2020-10-27 09:27:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_msglevel [2020-10-27 09:27:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_msglevel [2020-10-27 09:27:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_init [2020-10-27 09:27:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_cleanup [2020-10-27 09:27:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_socket [2020-10-27 09:27:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tun_cleanup_15_2 [2020-10-27 09:27:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_tun_init_15_11 [2020-10-27 09:27:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2020-10-27 09:27:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_setup_7_3 [2020-10-27 09:27:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-27 09:27:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-27 09:27:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2020-10-27 09:27:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2020-10-27 09:27:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_12_15_4 [2020-10-27 09:27:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_11_15_5 [2020-10-27 09:27:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_1 [2020-10-27 09:27:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2020-10-27 09:27:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_2 [2020-10-27 09:27:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2020-10-27 09:27:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_12_15_6 [2020-10-27 09:27:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_11_15_7 [2020-10-27 09:27:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-27 09:27:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-27 09:27:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-27 09:27:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-27 09:27:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-27 09:27:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-27 09:27:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-27 09:27:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-27 09:27:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-27 09:27:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-27 09:27:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-27 09:27:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-27 09:27:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-27 09:27:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-27 09:27:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 09:27:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2020-10-27 09:27:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-27 09:27:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-27 09:27:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-27 09:27:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-27 09:27:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-27 09:27:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-27 09:27:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2020-10-27 09:27:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 09:27:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-27 09:27:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2020-10-27 09:27:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_25 [2020-10-27 09:27:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_28 [2020-10-27 09:27:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_31 [2020-10-27 09:27:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_34 [2020-10-27 09:27:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_35 [2020-10-27 09:27:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_38 [2020-10-27 09:27:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_39 [2020-10-27 09:27:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2020-10-27 09:27:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-27 09:27:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2020-10-27 09:27:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-27 09:27:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-27 09:27:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-27 09:27:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_19 [2020-10-27 09:27:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_4 [2020-10-27 09:27:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_2_2 [2020-10-27 09:27:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister [2020-10-27 09:27:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register [2020-10-27 09:27:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-27 09:27:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-27 09:27:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_proto_io_instance_2 [2020-10-27 09:27:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice [2020-10-27 09:27:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-27 09:27:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2020-10-27 09:27:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_5 [2020-10-27 09:27:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-27 09:27:45,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-27 09:27:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-27 09:27:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2020-10-27 09:27:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-27 09:27:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-27 09:27:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-27 09:27:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_14 [2020-10-27 09:27:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2020-10-27 09:27:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-27 09:27:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-27 09:27:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-27 09:27:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2020-10-27 09:27:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2020-10-27 09:27:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2020-10-27 09:27:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2020-10-27 09:27:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2020-10-27 09:27:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2020-10-27 09:27:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2020-10-27 09:27:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice [2020-10-27 09:27:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-27 09:27:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-27 09:27:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-27 09:27:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_75 [2020-10-27 09:27:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_76 [2020-10-27 09:27:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_80 [2020-10-27 09:27:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_83 [2020-10-27 09:27:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_85 [2020-10-27 09:27:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2020-10-27 09:27:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_87 [2020-10-27 09:27:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_88 [2020-10-27 09:27:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_89 [2020-10-27 09:27:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_90 [2020-10-27 09:27:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_91 [2020-10-27 09:27:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_92 [2020-10-27 09:27:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_93 [2020-10-27 09:27:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-27 09:27:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-27 09:27:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-27 09:27:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 09:27:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 09:27:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 09:27:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 09:27:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-27 09:27:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-27 09:27:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-27 09:27:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-27 09:27:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-27 09:27:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-27 09:27:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 09:27:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 09:27:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-27 09:27:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 09:27:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-27 09:27:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 09:27:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-27 09:27:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-27 09:27:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-27 09:27:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 09:27:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 09:27:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-27 09:27:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-27 09:27:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-27 09:27:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-27 09:27:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-27 09:27:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-27 09:27:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-27 09:27:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-27 09:27:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-27 09:27:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-27 09:27:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-27 09:27:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-27 09:27:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-27 09:27:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-27 09:27:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-27 09:27:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-27 09:27:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-27 09:27:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 09:27:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 09:27:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 09:27:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 09:27:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 09:27:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-27 09:27:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-27 09:27:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-27 09:27:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-27 09:27:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-27 09:27:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-27 09:27:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-27 09:27:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 09:27:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-27 09:27:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-27 09:27:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-27 09:27:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-27 09:27:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-27 09:27:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-27 09:27:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-27 09:27:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-27 09:27:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-27 09:27:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-27 09:27:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-27 09:27:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-27 09:27:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-27 09:27:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-27 09:27:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-27 09:27:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-27 09:27:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tun_struct [2020-10-27 09:27:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tun_struct [2020-10-27 09:27:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_tun_struct [2020-10-27 09:27:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_tun_struct [2020-10-27 09:27:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_tun_struct [2020-10-27 09:27:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_tun_struct [2020-10-27 09:27:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_tun_struct [2020-10-27 09:27:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_tun_struct [2020-10-27 09:27:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-27 09:27:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-27 09:27:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-27 09:27:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-27 09:27:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-27 09:27:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-27 09:27:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-27 09:27:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-27 09:27:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-27 09:27:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 09:27:45,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 09:27:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 09:27:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 09:27:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 09:27:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 09:27:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 09:27:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-27 09:27:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-27 09:27:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-27 09:27:45,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-27 09:27:45,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-27 09:27:45,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-27 09:27:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-27 09:27:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-27 09:27:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-27 09:27:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-27 09:27:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-27 09:27:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 09:27:45,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-27 09:27:45,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-27 09:27:45,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-27 09:27:45,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 09:27:45,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-27 09:27:45,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-27 09:27:45,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-27 09:27:45,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-27 09:27:45,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-27 09:27:45,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-27 09:27:45,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-27 09:27:45,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-27 09:27:45,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-27 09:27:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-27 09:27:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-27 09:27:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-27 09:27:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-27 09:27:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-27 09:27:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-27 09:27:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-27 09:27:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 09:27:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-27 09:27:45,170 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 09:27:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-27 09:27:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-27 09:27:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-27 09:27:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-27 09:27:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1712 [2020-10-27 09:27:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_240 [2020-10-27 09:27:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-27 09:27:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-27 09:27:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_get_by_name [2020-10-27 09:27:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-27 09:27:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __f_setown [2020-10-27 09:27:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-27 09:27:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-27 09:27:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-27 09:27:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __module_get [2020-10-27 09:27:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-27 09:27:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_net [2020-10-27 09:27:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 09:27:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_get_hash [2020-10-27 09:27:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-27 09:27:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up_sync_key [2020-10-27 09:27:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-27 09:27:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-27 09:27:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-27 09:27:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-27 09:27:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2020-10-27 09:27:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2020-10-27 09:27:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-27 09:27:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-27 09:27:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-27 09:27:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-27 09:27:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mac_address [2020-10-27 09:27:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-27 09:27:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_read [2020-10-27 09:27:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_write [2020-10-27 09:27:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-27 09:27:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-27 09:27:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-27 09:27:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2020-10-27 09:27:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-27 09:27:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2020-10-27 09:27:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2020-10-27 09:27:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-27 09:27:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid_munged [2020-10-27 09:27:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid_munged [2020-10-27 09:27:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-27 09:27:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure in_egroup_p [2020-10-27 09:27:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-27 09:27:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_pages [2020-10-27 09:27:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_call_rcu [2020-10-27 09:27:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-27 09:27:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2020-10-27 09:27:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-27 09:27:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-27 09:27:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-27 09:27:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 09:27:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-27 09:27:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-27 09:27:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2020-10-27 09:27:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2020-10-27 09:27:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2020-10-27 09:27:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-27 09:27:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rtnl_is_held [2020-10-27 09:27:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kgid [2020-10-27 09:27:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kuid [2020-10-27 09:27:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromiovecend [2020-10-27 09:27:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toiovecend [2020-10-27 09:27:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-27 09:27:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2020-10-27 09:27:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2020-10-27 09:27:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-27 09:27:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2020-10-27 09:27:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2020-10-27 09:27:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-27 09:27:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-27 09:27:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2020-10-27 09:27:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2020-10-27 09:27:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2020-10-27 09:27:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-27 09:27:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_conntrack_destroy [2020-10-27 09:27:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2020-10-27 09:27:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_capable [2020-10-27 09:27:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2020-10-27 09:27:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 09:27:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-27 09:27:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2020-10-27 09:27:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice [2020-10-27 09:27:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2020-10-27 09:27:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_up [2020-10-27 09:27:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_register [2020-10-27 09:27:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2020-10-27 09:27:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-27 09:27:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-27 09:27:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-27 09:27:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_alloc_security [2020-10-27 09:27:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_attach [2020-10-27 09:27:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_attach_queue [2020-10-27 09:27:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_create [2020-10-27 09:27:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_free_security [2020-10-27 09:27:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_open [2020-10-27 09:27:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-27 09:27:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_alloc [2020-10-27 09:27:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_attach_filter [2020-10-27 09:27:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_detach_filter [2020-10-27 09:27:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_filter [2020-10-27 09:27:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_free [2020-10-27 09:27:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_release_kernel [2020-10-27 09:27:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_const_iovec [2020-10-27 09:27:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_from_iovec [2020-10-27 09:27:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_ubufs [2020-10-27 09:27:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2020-10-27 09:27:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_flow_dissect [2020-10-27 09:27:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_partial_csum_set [2020-10-27 09:27:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-27 09:27:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2020-10-27 09:27:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-27 09:27:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2020-10-27 09:27:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_error [2020-10-27 09:27:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_alloc_send_pskb [2020-10-27 09:27:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_init_data [2020-10-27 09:27:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_recv_errqueue [2020-10-27 09:27:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_tx_timestamp [2020-10-27 09:27:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-27 09:27:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2020-10-27 09:27:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_queue [2020-10-27 09:27:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 09:27:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure zerocopy_sg_from_iovec [2020-10-27 09:27:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2020-10-27 09:27:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 09:27:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 09:27:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 09:27:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 09:27:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-27 09:27:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 09:27:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 09:27:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 09:27:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 09:27:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-27 09:27:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 09:27:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-27 09:27:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-27 09:27:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 09:27:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-27 09:27:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-27 09:27:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-27 09:27:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2020-10-27 09:27:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-27 09:27:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2020-10-27 09:27:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-27 09:27:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-27 09:27:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-27 09:27:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 09:27:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-27 09:27:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-27 09:27:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 09:27:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-27 09:27:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2020-10-27 09:27:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-27 09:27:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-27 09:27:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 09:27:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-27 09:27:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 09:27:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 09:27:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-27 09:27:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-27 09:27:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 09:27:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-27 09:27:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-27 09:27:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-27 09:27:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-27 09:27:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-27 09:27:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-27 09:27:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2020-10-27 09:27:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2020-10-27 09:27:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2020-10-27 09:27:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-27 09:27:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tun_struct [2020-10-27 09:27:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tun_struct [2020-10-27 09:27:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 09:27:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-27 09:27:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-27 09:27:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 09:27:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-27 09:27:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-27 09:27:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-27 09:27:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 09:27:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 09:27:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-27 09:27:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-27 09:27:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-27 09:27:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-27 09:27:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-27 09:27:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 09:27:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-27 09:27:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-27 09:27:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 09:27:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-27 09:27:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_75 [2020-10-27 09:27:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-27 09:27:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_76 [2020-10-27 09:27:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2020-10-27 09:27:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-27 09:27:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2020-10-27 09:27:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2020-10-27 09:27:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2020-10-27 09:27:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-27 09:27:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up_sync_key [2020-10-27 09:27:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2020-10-27 09:27:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2020-10-27 09:27:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_call_rcu [2020-10-27 09:27:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-27 09:27:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2020-10-27 09:27:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2020-10-27 09:27:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2020-10-27 09:27:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-27 09:27:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2020-10-27 09:27:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-27 09:27:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 09:27:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-27 09:27:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2020-10-27 09:27:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 09:27:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 09:27:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2020-10-27 09:27:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2020-10-27 09:27:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2020-10-27 09:27:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure uid_valid [2020-10-27 09:27:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure gid_valid [2020-10-27 09:27:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure make_kuid [2020-10-27 09:27:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure make_kgid [2020-10-27 09:27:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid_munged [2020-10-27 09:27:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid_munged [2020-10-27 09:27:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-27 09:27:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-27 09:27:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-27 09:27:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_80 [2020-10-27 09:27:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_83 [2020-10-27 09:27:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2020-10-27 09:27:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-27 09:27:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_87 [2020-10-27 09:27:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_up [2020-10-27 09:27:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2020-10-27 09:27:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_92 [2020-10-27 09:27:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2020-10-27 09:27:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_93 [2020-10-27 09:27:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-27 09:27:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-27 09:27:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-27 09:27:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_rcu [2020-10-27 09:27:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head_rcu [2020-10-27 09:27:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure iov_length [2020-10-27 09:27:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromiovecend [2020-10-27 09:27:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure iov_pages [2020-10-27 09:27:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toiovecend [2020-10-27 09:27:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure ns_capable [2020-10-27 09:27:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2020-10-27 09:27:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2020-10-27 09:27:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure __f_setown [2020-10-27 09:27:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_read [2020-10-27 09:27:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_write [2020-10-27 09:27:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2020-10-27 09:27:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure in_egroup_p [2020-10-27 09:27:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-27 09:27:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure task_pid [2020-10-27 09:27:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-27 09:27:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-27 09:27:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2020-10-27 09:27:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-27 09:27:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 09:27:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 09:27:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-27 09:27:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-27 09:27:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-27 09:27:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-27 09:27:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-27 09:27:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-27 09:27:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-27 09:27:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-27 09:27:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure skb_flow_dissect [2020-10-27 09:27:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-27 09:27:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_error [2020-10-27 09:27:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_ubufs [2020-10-27 09:27:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_get_hash [2020-10-27 09:27:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_hash [2020-10-27 09:27:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-27 09:27:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-27 09:27:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-27 09:27:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-27 09:27:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2020-10-27 09:27:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-27 09:27:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-27 09:27:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-27 09:27:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-27 09:27:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header_was_set [2020-10-27 09:27:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_transport_header [2020-10-27 09:27:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_transport_header [2020-10-27 09:27:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2020-10-27 09:27:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-27 09:27:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_probe_transport_header [2020-10-27 09:27:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2020-10-27 09:27:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan [2020-10-27 09:27:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 09:27:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan_frags [2020-10-27 09:27:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2020-10-27 09:27:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_from_iovec [2020-10-27 09:27:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure zerocopy_sg_from_iovec [2020-10-27 09:27:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_const_iovec [2020-10-27 09:27:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2020-10-27 09:27:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2020-10-27 09:27:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure nf_conntrack_destroy [2020-10-27 09:27:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure nf_conntrack_put [2020-10-27 09:27:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure nf_bridge_put [2020-10-27 09:27:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure nf_reset [2020-10-27 09:27:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_rx_queue [2020-10-27 09:27:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure skb_rx_queue_recorded [2020-10-27 09:27:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-27 09:27:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure skb_partial_csum_set [2020-10-27 09:27:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-27 09:27:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-27 09:27:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2020-10-27 09:27:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure __put_net [2020-10-27 09:27:45,206 INFO L130 BoogieDeclarations]: Found specification of procedure get_net [2020-10-27 09:27:45,206 INFO L130 BoogieDeclarations]: Found specification of procedure put_net [2020-10-27 09:27:45,206 INFO L130 BoogieDeclarations]: Found specification of procedure hold_net [2020-10-27 09:27:45,206 INFO L130 BoogieDeclarations]: Found specification of procedure release_net [2020-10-27 09:27:45,206 INFO L130 BoogieDeclarations]: Found specification of procedure write_pnet [2020-10-27 09:27:45,206 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2020-10-27 09:27:45,206 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_alloc_security [2020-10-27 09:27:45,206 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_free_security [2020-10-27 09:27:45,206 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_create [2020-10-27 09:27:45,206 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_attach_queue [2020-10-27 09:27:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_attach [2020-10-27 09:27:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_open [2020-10-27 09:27:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure rps_record_sock_flow [2020-10-27 09:27:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure rps_reset_sock_flow [2020-10-27 09:27:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-27 09:27:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net [2020-10-27 09:27:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net_set [2020-10-27 09:27:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-27 09:27:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_get_by_name [2020-10-27 09:27:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice [2020-10-27 09:27:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_90 [2020-10-27 09:27:45,208 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2020-10-27 09:27:45,208 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2020-10-27 09:27:45,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_85 [2020-10-27 09:27:45,208 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-27 09:27:45,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_88 [2020-10-27 09:27:45,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_91 [2020-10-27 09:27:45,208 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2020-10-27 09:27:45,208 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-27 09:27:45,208 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-27 09:27:45,208 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-27 09:27:45,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2020-10-27 09:27:45,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-27 09:27:45,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2020-10-27 09:27:45,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-27 09:27:45,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2020-10-27 09:27:45,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-27 09:27:45,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2020-10-27 09:27:45,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2020-10-27 09:27:45,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2020-10-27 09:27:45,209 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mac_address [2020-10-27 09:27:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2020-10-27 09:27:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure dev_hold [2020-10-27 09:27:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-27 09:27:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-27 09:27:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2020-10-27 09:27:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2020-10-27 09:27:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_89 [2020-10-27 09:27:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2020-10-27 09:27:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure __module_get [2020-10-27 09:27:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2020-10-27 09:27:45,211 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-27 09:27:45,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-27 09:27:45,211 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-27 09:27:45,211 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-27 09:27:45,211 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-27 09:27:45,211 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-27 09:27:45,211 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-27 09:27:45,211 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-27 09:27:45,211 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2020-10-27 09:27:45,211 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-27 09:27:45,212 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-27 09:27:45,212 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rtnl_is_held [2020-10-27 09:27:45,212 INFO L130 BoogieDeclarations]: Found specification of procedure sk_filter [2020-10-27 09:27:45,212 INFO L130 BoogieDeclarations]: Found specification of procedure sk_attach_filter [2020-10-27 09:27:45,212 INFO L130 BoogieDeclarations]: Found specification of procedure sk_detach_filter [2020-10-27 09:27:45,212 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_socket [2020-10-27 09:27:45,212 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-27 09:27:45,212 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-27 09:27:45,212 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_register [2020-10-27 09:27:45,212 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2020-10-27 09:27:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure sock_hold [2020-10-27 09:27:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure sock_set_flag [2020-10-27 09:27:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure sock_rps_record_flow_hash [2020-10-27 09:27:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure sock_rps_reset_flow_hash [2020-10-27 09:27:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure sk_alloc [2020-10-27 09:27:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure sk_free [2020-10-27 09:27:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure sk_release_kernel [2020-10-27 09:27:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure sock_alloc_send_pskb [2020-10-27 09:27:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure sock_init_data [2020-10-27 09:27:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure sock_put [2020-10-27 09:27:45,214 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1712 [2020-10-27 09:27:45,214 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2020-10-27 09:27:45,214 INFO L130 BoogieDeclarations]: Found specification of procedure sock_writeable [2020-10-27 09:27:45,214 INFO L130 BoogieDeclarations]: Found specification of procedure sock_tx_timestamp [2020-10-27 09:27:45,214 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net [2020-10-27 09:27:45,214 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net_set [2020-10-27 09:27:45,214 INFO L130 BoogieDeclarations]: Found specification of procedure sk_change_net [2020-10-27 09:27:45,214 INFO L130 BoogieDeclarations]: Found specification of procedure sock_recv_errqueue [2020-10-27 09:27:45,214 INFO L130 BoogieDeclarations]: Found specification of procedure tun_hashfn [2020-10-27 09:27:45,214 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_find [2020-10-27 09:27:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_create [2020-10-27 09:27:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_240 [2020-10-27 09:27:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_delete [2020-10-27 09:27:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_flush [2020-10-27 09:27:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_delete_by_queue [2020-10-27 09:27:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_cleanup [2020-10-27 09:27:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_update [2020-10-27 09:27:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_save_rps_rxhash [2020-10-27 09:27:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure tun_select_queue [2020-10-27 09:27:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure tun_not_capable [2020-10-27 09:27:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_real_num_queues [2020-10-27 09:27:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure tun_disable_queue [2020-10-27 09:27:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure tun_enable_queue [2020-10-27 09:27:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure tun_queue_purge [2020-10-27 09:27:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_detach [2020-10-27 09:27:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach [2020-10-27 09:27:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach_all [2020-10-27 09:27:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure tun_attach [2020-10-27 09:27:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_get [2020-10-27 09:27:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get [2020-10-27 09:27:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure tun_put [2020-10-27 09:27:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure addr_hash_set [2020-10-27 09:27:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure addr_hash_test [2020-10-27 09:27:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure update_filter [2020-10-27 09:27:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 09:27:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 09:27:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure run_filter [2020-10-27 09:27:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure check_filter [2020-10-27 09:27:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_uninit [2020-10-27 09:27:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_open [2020-10-27 09:27:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_close [2020-10-27 09:27:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_xmit [2020-10-27 09:27:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_mclist [2020-10-27 09:27:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_change_mtu [2020-10-27 09:27:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_fix_features [2020-10-27 09:27:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure tun_poll_controller [2020-10-27 09:27:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_init [2020-10-27 09:27:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_uninit [2020-10-27 09:27:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_init [2020-10-27 09:27:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_poll [2020-10-27 09:27:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure tun_alloc_skb [2020-10-27 09:27:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_user [2020-10-27 09:27:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2020-10-27 09:27:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_aio_write [2020-10-27 09:27:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure tun_put_user [2020-10-27 09:27:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure tun_do_read [2020-10-27 09:27:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_aio_read [2020-10-27 09:27:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure tun_free_netdev [2020-10-27 09:27:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure tun_setup [2020-10-27 09:27:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure tun_validate [2020-10-27 09:27:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure tun_sock_write_space [2020-10-27 09:27:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure tun_sendmsg [2020-10-27 09:27:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure tun_recvmsg [2020-10-27 09:27:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure tun_release [2020-10-27 09:27:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flags [2020-10-27 09:27:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure tun_show_flags [2020-10-27 09:27:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure tun_show_owner [2020-10-27 09:27:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure tun_show_group [2020-10-27 09:27:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_iff [2020-10-27 09:27:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-27 09:27:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_iff [2020-10-27 09:27:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure set_offload [2020-10-27 09:27:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach_filter [2020-10-27 09:27:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure tun_attach_filter [2020-10-27 09:27:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_sndbuf [2020-10-27 09:27:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_queue [2020-10-27 09:27:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_chr_ioctl [2020-10-27 09:27:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_ioctl [2020-10-27 09:27:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_compat_ioctl [2020-10-27 09:27:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_fasync [2020-10-27 09:27:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_open [2020-10-27 09:27:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_close [2020-10-27 09:27:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_show_fdinfo [2020-10-27 09:27:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_settings [2020-10-27 09:27:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_drvinfo [2020-10-27 09:27:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_msglevel [2020-10-27 09:27:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_msglevel [2020-10-27 09:27:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure tun_init [2020-10-27 09:27:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure tun_cleanup [2020-10-27 09:27:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tun_cleanup_15_2 [2020-10-27 09:27:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_tun_init_15_11 [2020-10-27 09:27:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2020-10-27 09:27:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_setup_7_3 [2020-10-27 09:27:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-27 09:27:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-27 09:27:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2020-10-27 09:27:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2020-10-27 09:27:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_12_15_4 [2020-10-27 09:27:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_11_15_5 [2020-10-27 09:27:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_1 [2020-10-27 09:27:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2020-10-27 09:27:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_2 [2020-10-27 09:27:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2020-10-27 09:27:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_12_15_6 [2020-10-27 09:27:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_11_15_7 [2020-10-27 09:27:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-27 09:27:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-27 09:27:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-27 09:27:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-27 09:27:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-27 09:27:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-27 09:27:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-27 09:27:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-27 09:27:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-27 09:27:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-27 09:27:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-27 09:27:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-27 09:27:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-27 09:27:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-27 09:27:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-27 09:27:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2020-10-27 09:27:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-27 09:27:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-27 09:27:45,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-27 09:27:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-27 09:27:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-27 09:27:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-27 09:27:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2020-10-27 09:27:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 09:27:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-27 09:27:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2020-10-27 09:27:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_25 [2020-10-27 09:27:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_28 [2020-10-27 09:27:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_31 [2020-10-27 09:27:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_34 [2020-10-27 09:27:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_35 [2020-10-27 09:27:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_38 [2020-10-27 09:27:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_39 [2020-10-27 09:27:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2020-10-27 09:27:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-27 09:27:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2020-10-27 09:27:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-27 09:27:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-27 09:27:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-27 09:27:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_19 [2020-10-27 09:27:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_4 [2020-10-27 09:27:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_2_2 [2020-10-27 09:27:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister [2020-10-27 09:27:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register [2020-10-27 09:27:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-27 09:27:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-27 09:27:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_proto_io_instance_2 [2020-10-27 09:27:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice [2020-10-27 09:27:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-27 09:27:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2020-10-27 09:27:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_5 [2020-10-27 09:27:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-27 09:27:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-27 09:27:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-27 09:27:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2020-10-27 09:27:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-27 09:27:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-27 09:27:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-27 09:27:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_14 [2020-10-27 09:27:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2020-10-27 09:27:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-27 09:27:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-27 09:27:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-27 09:27:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2020-10-27 09:27:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2020-10-27 09:27:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2020-10-27 09:27:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2020-10-27 09:27:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2020-10-27 09:27:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2020-10-27 09:27:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2020-10-27 09:27:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice [2020-10-27 09:27:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-27 09:27:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-27 09:27:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-27 09:27:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-27 09:27:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 09:27:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-27 09:27:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 09:27:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-27 09:27:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-27 09:27:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-27 09:27:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-27 09:27:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-27 09:27:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-27 09:27:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-27 09:27:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-27 09:27:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 09:27:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 09:27:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 09:27:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 09:27:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 09:27:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 09:27:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-27 09:27:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-27 09:27:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 09:27:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 09:27:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-27 09:27:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-27 09:27:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-27 09:27:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-27 09:27:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-27 09:27:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-27 09:27:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-27 09:27:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-27 09:27:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-27 09:27:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-27 09:27:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-27 09:27:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-27 09:27:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-27 09:27:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-27 09:27:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-27 09:27:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-27 09:27:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-27 09:27:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-27 09:27:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-27 09:27:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-27 09:27:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 09:27:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 09:27:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 09:27:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 09:27:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 09:27:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-27 09:27:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-27 09:27:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-27 09:27:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-27 09:27:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-27 09:27:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-27 09:27:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-27 09:27:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 09:27:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-27 09:27:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-27 09:27:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-27 09:27:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-27 09:27:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-27 09:27:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-27 09:27:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-27 09:27:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-27 09:27:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-27 09:27:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-27 09:27:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-27 09:27:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-27 09:27:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-27 09:27:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-27 09:27:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-27 09:27:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-27 09:27:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_tun_struct [2020-10-27 09:27:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_tun_struct [2020-10-27 09:27:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_tun_struct [2020-10-27 09:27:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_tun_struct [2020-10-27 09:27:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_tun_struct [2020-10-27 09:27:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_tun_struct [2020-10-27 09:27:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-27 09:27:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-27 09:27:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-27 09:27:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-27 09:27:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-27 09:27:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-27 09:27:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-27 09:27:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-27 09:27:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-27 09:27:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 09:27:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 09:27:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 09:27:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 09:27:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 09:27:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 09:27:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 09:27:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-27 09:27:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-27 09:27:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-27 09:27:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-27 09:27:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-27 09:27:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-27 09:27:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-27 09:27:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-27 09:27:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-27 09:27:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-27 09:27:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-27 09:27:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 09:27:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-27 09:27:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-27 09:27:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-27 09:27:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 09:27:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-27 09:27:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-27 09:27:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-27 09:27:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-27 09:27:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-27 09:27:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-27 09:27:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-27 09:27:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-27 09:27:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-27 09:27:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-27 09:27:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-27 09:27:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-27 09:27:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-27 09:27:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-27 09:27:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-27 09:27:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-27 09:27:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-27 09:27:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-27 09:27:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 09:27:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 09:27:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 09:27:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 09:27:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 09:27:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-27 09:27:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-27 09:27:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-27 09:27:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-27 09:27:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 09:27:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 09:27:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 09:27:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 09:27:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 09:27:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 09:27:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 09:27:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 09:28:06,483 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-27 09:28:07,392 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 09:28:19,475 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 09:28:19,476 INFO L298 CfgBuilder]: Removed 20 assume(true) statements. [2020-10-27 09:28:19,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 09:28:19 BoogieIcfgContainer [2020-10-27 09:28:19,483 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 09:28:19,485 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 09:28:19,485 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 09:28:19,488 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 09:28:19,489 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 09:27:37" (1/3) ... [2020-10-27 09:28:19,490 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3289e55f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 09:28:19, skipping insertion in model container [2020-10-27 09:28:19,490 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:27:44" (2/3) ... [2020-10-27 09:28:19,490 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3289e55f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 09:28:19, skipping insertion in model container [2020-10-27 09:28:19,490 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 09:28:19" (3/3) ... [2020-10-27 09:28:19,492 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i [2020-10-27 09:28:19,504 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 09:28:19,511 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 09:28:19,526 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 09:28:19,570 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 09:28:19,570 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 09:28:19,570 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 09:28:19,571 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 09:28:19,571 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 09:28:19,571 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 09:28:19,571 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 09:28:19,571 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 09:28:19,660 INFO L276 IsEmpty]: Start isEmpty. Operand 4070 states. [2020-10-27 09:28:19,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2020-10-27 09:28:19,717 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 09:28:19,719 INFO L422 BasicCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 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, 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] [2020-10-27 09:28:19,720 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 09:28:19,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 09:28:19,736 INFO L82 PathProgramCache]: Analyzing trace with hash 72014643, now seen corresponding path program 1 times [2020-10-27 09:28:19,746 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 09:28:19,747 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [579643840] [2020-10-27 09:28:19,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 09:28:20,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:21,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:25,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:26,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:26,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 473 [2020-10-27 09:28:26,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 09:28:26,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5526 [2020-10-27 09:28:26,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:26,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 09:28:26,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 09:28:26,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 463 [2020-10-27 09:28:26,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 09:28:34,373 WARN L193 SmtUtils]: Spent 7.41 s on a formula simplification that was a NOOP. DAG size: 1081 [2020-10-27 09:28:34,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:28:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:34,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:36,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:36,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:36,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:36,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1503 [2020-10-27 09:28:36,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:36,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:28:36,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:36,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-27 09:28:36,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:36,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 09:28:36,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:36,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:36,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:36,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 09:28:36,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:36,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 09:28:36,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:36,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:28:36,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:36,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-27 09:28:36,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:36,492 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-10-27 09:28:36,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-27 09:28:36,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:36,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:36,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:36,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 417 [2020-10-27 09:28:36,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:36,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 312 [2020-10-27 09:28:36,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:36,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:28:36,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:36,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 414 [2020-10-27 09:28:36,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:28:37,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 412 [2020-10-27 09:28:37,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 333 [2020-10-27 09:28:37,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:28:37,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:37,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-27 09:28:37,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:37,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:37,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:28:37,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,545 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-27 09:28:37,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,584 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:37,584 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 09:28:37,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,585 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:37,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:37,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,614 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:28:37,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 09:28:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:37,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 09:28:37,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:37,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:37,671 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:28:37,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-27 09:28:37,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,701 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:37,701 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:28:37,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:37,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:37,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:28:37,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-27 09:28:37,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,772 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,772 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:37,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,773 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 09:28:37,773 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:37,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 09:28:37,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-27 09:28:37,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:37,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 09:28:37,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:37,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:37,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:28:37,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-27 09:28:37,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,908 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:37,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 09:28:37,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:37,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:37,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:28:37,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-27 09:28:37,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:37,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 09:28:37,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:37,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:37,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:37,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:37,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:37,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:37,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:28:37,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:37,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:37,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:37,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:37,991 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-27 09:28:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,022 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,023 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,023 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,023 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 09:28:38,023 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:28:38,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-27 09:28:38,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:28:38,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:28:38,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-27 09:28:38,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,132 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 09:28:38,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,156 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,157 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:28:38,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-27 09:28:38,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:28:38,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 09:28:38,209 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-27 09:28:38,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:28:38,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:28:38,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-27 09:28:38,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:28:38,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,312 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,312 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,312 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,313 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 09:28:38,313 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-27 09:28:38,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 09:28:38,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:28:38,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-27 09:28:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-27 09:28:38,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 09:28:38,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-27 09:28:38,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 09:28:38,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,486 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:28:38,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-27 09:28:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:28:38,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,518 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,541 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:28:38,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-27 09:28:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 09:28:38,573 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:28:38,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-27 09:28:38,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:28:38,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 09:28:38,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-27 09:28:38,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 09:28:38,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 09:28:38,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:28:38,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-27 09:28:38,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-27 09:28:38,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:28:38,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-27 09:28:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-27 09:28:38,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 09:28:38,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-27 09:28:38,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:28:38,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:28:38,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-27 09:28:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:28:38,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,920 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:38,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:38,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,952 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:28:38,952 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:38,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-27 09:28:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:38,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:38,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:38,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:38,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:38,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 09:28:38,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:38,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:38,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:38,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:38,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:39,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:39,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:39,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:39,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:39,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:39,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:39,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:28:39,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:39,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:39,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:39,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:39,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:39,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-27 09:28:39,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:39,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:39,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:39,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:28:39,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:39,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:28:39,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:39,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:39,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:39,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:39,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:39,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:28:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:39,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:39,075 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:39,075 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:39,075 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:39,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:28:39,076 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:39,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:28:39,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:39,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:28:39,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:39,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2020-10-27 09:28:39,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:39,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:39,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:39,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:28:39,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:39,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:28:39,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:39,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:28:39,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:39,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 09:28:39,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:39,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2020-10-27 09:28:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:28:39,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:28:39,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:28:39,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 09:28:39,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:28:39,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 09:28:39,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:28:39,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:28:39,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:28:39,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 09:28:39,385 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:28:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2020-10-27 09:28:39,799 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [579643840] [2020-10-27 09:28:39,801 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 09:28:39,801 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-27 09:28:39,802 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675033738] [2020-10-27 09:28:39,806 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-27 09:28:39,807 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 09:28:39,820 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-27 09:28:39,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-27 09:28:39,823 INFO L87 Difference]: Start difference. First operand 4070 states. Second operand 8 states. [2020-10-27 09:28:57,532 WARN L193 SmtUtils]: Spent 7.28 s on a formula simplification that was a NOOP. DAG size: 1083 [2020-10-27 09:29:12,080 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-27 09:29:31,382 WARN L193 SmtUtils]: Spent 7.28 s on a formula simplification that was a NOOP. DAG size: 1085 [2020-10-27 09:29:38,962 WARN L193 SmtUtils]: Spent 7.30 s on a formula simplification that was a NOOP. DAG size: 1087 [2020-10-27 09:31:20,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 09:31:20,033 INFO L93 Difference]: Finished difference Result 6346 states and 8488 transitions. [2020-10-27 09:31:20,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-27 09:31:20,036 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 341 [2020-10-27 09:31:20,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 09:31:20,095 INFO L225 Difference]: With dead ends: 6346 [2020-10-27 09:31:20,095 INFO L226 Difference]: Without dead ends: 3301 [2020-10-27 09:31:20,122 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 30.3s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2020-10-27 09:31:20,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3301 states. [2020-10-27 09:31:22,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3301 to 3010. [2020-10-27 09:31:22,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3010 states. [2020-10-27 09:31:22,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 3010 states and 3860 transitions. [2020-10-27 09:31:22,215 INFO L78 Accepts]: Start accepts. Automaton has 3010 states and 3860 transitions. Word has length 341 [2020-10-27 09:31:22,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 09:31:22,218 INFO L481 AbstractCegarLoop]: Abstraction has 3010 states and 3860 transitions. [2020-10-27 09:31:22,218 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-27 09:31:22,218 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 3860 transitions. [2020-10-27 09:31:22,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2020-10-27 09:31:22,230 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 09:31:22,230 INFO L422 BasicCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 2, 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, 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] [2020-10-27 09:31:22,231 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-27 09:31:22,231 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 09:31:22,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 09:31:22,232 INFO L82 PathProgramCache]: Analyzing trace with hash 701616331, now seen corresponding path program 1 times [2020-10-27 09:31:22,232 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 09:31:22,232 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1775895827] [2020-10-27 09:31:22,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 09:31:22,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:22,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking...