/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --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 [2020-10-29 17:29:16,740 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 17:29:16,744 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 17:29:16,785 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 17:29:16,786 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 17:29:16,787 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 17:29:16,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 17:29:16,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 17:29:16,793 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 17:29:16,795 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 17:29:16,796 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 17:29:16,798 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 17:29:16,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 17:29:16,799 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 17:29:16,801 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 17:29:16,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 17:29:16,803 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 17:29:16,804 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 17:29:16,806 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 17:29:16,809 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 17:29:16,811 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 17:29:16,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 17:29:16,814 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 17:29:16,815 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 17:29:16,819 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 17:29:16,819 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 17:29:16,819 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 17:29:16,821 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 17:29:16,821 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 17:29:16,822 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-29 17:29:16,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 17:29:16,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 17:29:16,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 17:29:16,833 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 [2020-10-29 17:29:16,865 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 17:29:16,867 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 17:29:16,870 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 17:29:16,870 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 17:29:16,870 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 17:29:16,871 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 17:29:16,873 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 17:29:16,873 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 17:29:16,874 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 17:29:16,874 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 17:29:16,874 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 17:29:16,874 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 17:29:16,875 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 17:29:16,875 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 17:29:16,875 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 17:29:16,876 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 17:29:16,877 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 17:29:16,877 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 17:29:16,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 17:29:16,878 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 17:29:16,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 17:29:16,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 17:29:16,879 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 17:29:16,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 17:29:16,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 17:29:16,880 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 17:29:16,880 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 17:29:16,880 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 17:29:17,278 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 17:29:17,317 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 17:29:17,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 17:29:17,323 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 17:29:17,324 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 17:29:17,325 INFO L432 ainManager$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 [2020-10-29 17:29:17,414 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cb6600658/f07586531b3b43928d1b697afb738b1d/FLAGbb763f637 [2020-10-29 17:29:18,511 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 17:29:18,512 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 [2020-10-29 17:29:18,581 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cb6600658/f07586531b3b43928d1b697afb738b1d/FLAGbb763f637 [2020-10-29 17:29:18,915 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cb6600658/f07586531b3b43928d1b697afb738b1d [2020-10-29 17:29:18,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 17:29:18,924 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 17:29:18,927 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 17:29:18,927 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 17:29:18,931 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 17:29:18,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:29:18" (1/1) ... [2020-10-29 17:29:18,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f42a1c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:29:18, skipping insertion in model container [2020-10-29 17:29:18,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:29:18" (1/1) ... [2020-10-29 17:29:18,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 17:29:19,186 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 17:29:24,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 17:29:24,166 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 17:29:24,859 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 17:29:25,888 INFO L208 MainTranslator]: Completed translation [2020-10-29 17:29:25,888 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:29:25 WrapperNode [2020-10-29 17:29:25,889 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 17:29:25,890 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 17:29:25,890 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 17:29:25,890 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 17:29:25,903 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:29:25" (1/1) ... [2020-10-29 17:29:25,903 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:29:25" (1/1) ... [2020-10-29 17:29:26,115 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:29:25" (1/1) ... [2020-10-29 17:29:26,119 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:29:25" (1/1) ... [2020-10-29 17:29:26,336 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:29:25" (1/1) ... [2020-10-29 17:29:26,377 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:29:25" (1/1) ... [2020-10-29 17:29:26,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:29:25" (1/1) ... [2020-10-29 17:29:26,534 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 17:29:26,536 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 17:29:26,536 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 17:29:26,536 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 17:29:26,537 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:29:25" (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 [2020-10-29 17:29:26,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 17:29:26,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 17:29:26,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 17:29:26,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 17:29:26,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2020-10-29 17:29:26,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-29 17:29:26,628 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 17:29:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-29 17:29:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-29 17:29:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-29 17:29:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2020-10-29 17:29:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 17:29:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2020-10-29 17:29:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 17:29:26,630 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-29 17:29:26,630 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 17:29:26,630 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-29 17:29:26,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-29 17:29:26,630 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-29 17:29:26,630 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-29 17:29:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-29 17:29:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-29 17:29:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-29 17:29:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-29 17:29:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-29 17:29:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 17:29:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-29 17:29:26,632 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-29 17:29:26,632 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2020-10-29 17:29:26,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2020-10-29 17:29:26,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2020-10-29 17:29:26,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2020-10-29 17:29:26,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2020-10-29 17:29:26,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2020-10-29 17:29:26,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-29 17:29:26,633 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-29 17:29:26,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2020-10-29 17:29:26,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2020-10-29 17:29:26,633 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2020-10-29 17:29:26,633 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2020-10-29 17:29:26,633 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_valid [2020-10-29 17:29:26,633 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_valid [2020-10-29 17:29:26,633 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-29 17:29:26,634 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_rcu [2020-10-29 17:29:26,634 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head_rcu [2020-10-29 17:29:26,634 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_length [2020-10-29 17:29:26,634 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pid [2020-10-29 17:29:26,634 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-29 17:29:26,634 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-29 17:29:26,634 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2020-10-29 17:29:26,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-29 17:29:26,635 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 17:29:26,635 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-29 17:29:26,635 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-29 17:29:26,635 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_hash [2020-10-29 17:29:26,635 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-29 17:29:26,635 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-29 17:29:26,635 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-29 17:29:26,636 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-29 17:29:26,636 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-29 17:29:26,636 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-29 17:29:26,636 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header_was_set [2020-10-29 17:29:26,636 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_transport_header [2020-10-29 17:29:26,636 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_transport_header [2020-10-29 17:29:26,637 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2020-10-29 17:29:26,637 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-29 17:29:26,637 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_probe_transport_header [2020-10-29 17:29:26,637 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2020-10-29 17:29:26,637 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan [2020-10-29 17:29:26,637 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan_frags [2020-10-29 17:29:26,637 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2020-10-29 17:29:26,637 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_conntrack_put [2020-10-29 17:29:26,638 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_bridge_put [2020-10-29 17:29:26,638 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_reset [2020-10-29 17:29:26,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_rx_queue [2020-10-29 17:29:26,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_rx_queue_recorded [2020-10-29 17:29:26,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2020-10-29 17:29:26,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-29 17:29:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure get_net [2020-10-29 17:29:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure put_net [2020-10-29 17:29:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure hold_net [2020-10-29 17:29:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure release_net [2020-10-29 17:29:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure write_pnet [2020-10-29 17:29:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2020-10-29 17:29:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure rps_record_sock_flow [2020-10-29 17:29:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rps_reset_sock_flow [2020-10-29 17:29:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-29 17:29:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net [2020-10-29 17:29:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net_set [2020-10-29 17:29:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-29 17:29:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2020-10-29 17:29:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-29 17:29:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2020-10-29 17:29:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-29 17:29:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2020-10-29 17:29:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-29 17:29:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2020-10-29 17:29:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-29 17:29:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2020-10-29 17:29:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_hold [2020-10-29 17:29:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-29 17:29:26,642 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-29 17:29:26,642 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-29 17:29:26,642 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-29 17:29:26,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2020-10-29 17:29:26,642 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_hold [2020-10-29 17:29:26,642 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_set_flag [2020-10-29 17:29:26,642 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_rps_record_flow_hash [2020-10-29 17:29:26,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_rps_reset_flow_hash [2020-10-29 17:29:26,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_put [2020-10-29 17:29:26,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2020-10-29 17:29:26,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_writeable [2020-10-29 17:29:26,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net [2020-10-29 17:29:26,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net_set [2020-10-29 17:29:26,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_change_net [2020-10-29 17:29:26,643 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_hashfn [2020-10-29 17:29:26,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_find [2020-10-29 17:29:26,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_create [2020-10-29 17:29:26,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_delete [2020-10-29 17:29:26,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_flush [2020-10-29 17:29:26,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_delete_by_queue [2020-10-29 17:29:26,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_cleanup [2020-10-29 17:29:26,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_update [2020-10-29 17:29:26,645 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_save_rps_rxhash [2020-10-29 17:29:26,645 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_select_queue [2020-10-29 17:29:26,645 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_not_capable [2020-10-29 17:29:26,645 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_real_num_queues [2020-10-29 17:29:26,645 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_disable_queue [2020-10-29 17:29:26,645 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_enable_queue [2020-10-29 17:29:26,645 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_queue_purge [2020-10-29 17:29:26,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_detach [2020-10-29 17:29:26,646 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach [2020-10-29 17:29:26,646 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach_all [2020-10-29 17:29:26,646 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_attach [2020-10-29 17:29:26,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_get [2020-10-29 17:29:26,646 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get [2020-10-29 17:29:26,646 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_put [2020-10-29 17:29:26,646 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_hash_set [2020-10-29 17:29:26,647 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_hash_test [2020-10-29 17:29:26,647 INFO L138 BoogieDeclarations]: Found implementation of procedure update_filter [2020-10-29 17:29:26,647 INFO L138 BoogieDeclarations]: Found implementation of procedure run_filter [2020-10-29 17:29:26,647 INFO L138 BoogieDeclarations]: Found implementation of procedure check_filter [2020-10-29 17:29:26,647 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_uninit [2020-10-29 17:29:26,647 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_open [2020-10-29 17:29:26,647 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_close [2020-10-29 17:29:26,648 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_xmit [2020-10-29 17:29:26,648 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_mclist [2020-10-29 17:29:26,648 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_change_mtu [2020-10-29 17:29:26,648 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_fix_features [2020-10-29 17:29:26,648 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_poll_controller [2020-10-29 17:29:26,648 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_init [2020-10-29 17:29:26,648 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_uninit [2020-10-29 17:29:26,649 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_init [2020-10-29 17:29:26,649 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_poll [2020-10-29 17:29:26,649 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_alloc_skb [2020-10-29 17:29:26,649 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_user [2020-10-29 17:29:26,649 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_aio_write [2020-10-29 17:29:26,649 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_put_user [2020-10-29 17:29:26,649 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_do_read [2020-10-29 17:29:26,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_aio_read [2020-10-29 17:29:26,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_free_netdev [2020-10-29 17:29:26,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_setup [2020-10-29 17:29:26,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_validate [2020-10-29 17:29:26,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_sock_write_space [2020-10-29 17:29:26,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_sendmsg [2020-10-29 17:29:26,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_recvmsg [2020-10-29 17:29:26,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_release [2020-10-29 17:29:26,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flags [2020-10-29 17:29:26,651 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_show_flags [2020-10-29 17:29:26,651 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_show_owner [2020-10-29 17:29:26,651 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_show_group [2020-10-29 17:29:26,651 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_iff [2020-10-29 17:29:26,651 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_iff [2020-10-29 17:29:26,651 INFO L138 BoogieDeclarations]: Found implementation of procedure set_offload [2020-10-29 17:29:26,651 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach_filter [2020-10-29 17:29:26,651 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_attach_filter [2020-10-29 17:29:26,652 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_sndbuf [2020-10-29 17:29:26,652 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_queue [2020-10-29 17:29:26,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_chr_ioctl [2020-10-29 17:29:26,652 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_ioctl [2020-10-29 17:29:26,652 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_compat_ioctl [2020-10-29 17:29:26,652 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_fasync [2020-10-29 17:29:26,652 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_open [2020-10-29 17:29:26,652 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_close [2020-10-29 17:29:26,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_show_fdinfo [2020-10-29 17:29:26,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_settings [2020-10-29 17:29:26,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_drvinfo [2020-10-29 17:29:26,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_msglevel [2020-10-29 17:29:26,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_msglevel [2020-10-29 17:29:26,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_init [2020-10-29 17:29:26,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_cleanup [2020-10-29 17:29:26,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_socket [2020-10-29 17:29:26,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tun_cleanup_15_2 [2020-10-29 17:29:26,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_tun_init_15_11 [2020-10-29 17:29:26,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2020-10-29 17:29:26,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_setup_7_3 [2020-10-29 17:29:26,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-29 17:29:26,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-29 17:29:26,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2020-10-29 17:29:26,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2020-10-29 17:29:26,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_12_15_4 [2020-10-29 17:29:26,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_11_15_5 [2020-10-29 17:29:26,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_1 [2020-10-29 17:29:26,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2020-10-29 17:29:26,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_2 [2020-10-29 17:29:26,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2020-10-29 17:29:26,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_12_15_6 [2020-10-29 17:29:26,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_11_15_7 [2020-10-29 17:29:26,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-29 17:29:26,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-29 17:29:26,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-29 17:29:26,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-29 17:29:26,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-29 17:29:26,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-29 17:29:26,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-29 17:29:26,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-29 17:29:26,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-29 17:29:26,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-29 17:29:26,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-29 17:29:26,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-29 17:29:26,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-29 17:29:26,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-29 17:29:26,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-29 17:29:26,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2020-10-29 17:29:26,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-29 17:29:26,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-29 17:29:26,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-29 17:29:26,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-29 17:29:26,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-29 17:29:26,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-29 17:29:26,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2020-10-29 17:29:26,659 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 17:29:26,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-29 17:29:26,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2020-10-29 17:29:26,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_25 [2020-10-29 17:29:26,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_28 [2020-10-29 17:29:26,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_31 [2020-10-29 17:29:26,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_34 [2020-10-29 17:29:26,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_35 [2020-10-29 17:29:26,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_38 [2020-10-29 17:29:26,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_39 [2020-10-29 17:29:26,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2020-10-29 17:29:26,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-29 17:29:26,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2020-10-29 17:29:26,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-29 17:29:26,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-29 17:29:26,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-29 17:29:26,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_19 [2020-10-29 17:29:26,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_4 [2020-10-29 17:29:26,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_2_2 [2020-10-29 17:29:26,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister [2020-10-29 17:29:26,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register [2020-10-29 17:29:26,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-29 17:29:26,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-29 17:29:26,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_proto_io_instance_2 [2020-10-29 17:29:26,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice [2020-10-29 17:29:26,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-29 17:29:26,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2020-10-29 17:29:26,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_5 [2020-10-29 17:29:26,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-29 17:29:26,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-29 17:29:26,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-29 17:29:26,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2020-10-29 17:29:26,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-29 17:29:26,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-29 17:29:26,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-29 17:29:26,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_14 [2020-10-29 17:29:26,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2020-10-29 17:29:26,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-29 17:29:26,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-29 17:29:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-29 17:29:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2020-10-29 17:29:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2020-10-29 17:29:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2020-10-29 17:29:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2020-10-29 17:29:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2020-10-29 17:29:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2020-10-29 17:29:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2020-10-29 17:29:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice [2020-10-29 17:29:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-29 17:29:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 17:29:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 17:29:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_75 [2020-10-29 17:29:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_76 [2020-10-29 17:29:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_80 [2020-10-29 17:29:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_83 [2020-10-29 17:29:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_85 [2020-10-29 17:29:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2020-10-29 17:29:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_87 [2020-10-29 17:29:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_88 [2020-10-29 17:29:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_89 [2020-10-29 17:29:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_90 [2020-10-29 17:29:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_91 [2020-10-29 17:29:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_92 [2020-10-29 17:29:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_93 [2020-10-29 17:29:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-29 17:29:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-29 17:29:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-29 17:29:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 17:29:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 17:29:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 17:29:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 17:29:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-29 17:29:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-29 17:29:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-29 17:29:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-29 17:29:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-29 17:29:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-29 17:29:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 17:29:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 17:29:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 17:29:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 17:29:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-29 17:29:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 17:29:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-29 17:29:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-29 17:29:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-29 17:29:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 17:29:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 17:29:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-29 17:29:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-29 17:29:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-29 17:29:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-29 17:29:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-29 17:29:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-29 17:29:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-29 17:29:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-29 17:29:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-29 17:29:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-29 17:29:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-29 17:29:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-29 17:29:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-29 17:29:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-29 17:29:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-29 17:29:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-29 17:29:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-29 17:29:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 17:29:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 17:29:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 17:29:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 17:29:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 17:29:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-29 17:29:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-29 17:29:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-29 17:29:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-29 17:29:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-29 17:29:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-29 17:29:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-29 17:29:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 17:29:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-29 17:29:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-29 17:29:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-29 17:29:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-29 17:29:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-29 17:29:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-29 17:29:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-29 17:29:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-29 17:29:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2020-10-29 17:29:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-29 17:29:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-29 17:29:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-29 17:29:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-29 17:29:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-29 17:29:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-29 17:29:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-29 17:29:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tun_struct [2020-10-29 17:29:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tun_struct [2020-10-29 17:29:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_tun_struct [2020-10-29 17:29:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_tun_struct [2020-10-29 17:29:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_tun_struct [2020-10-29 17:29:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_tun_struct [2020-10-29 17:29:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_tun_struct [2020-10-29 17:29:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_tun_struct [2020-10-29 17:29:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-29 17:29:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-29 17:29:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-29 17:29:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-29 17:29:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-29 17:29:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-29 17:29:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-29 17:29:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-29 17:29:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-29 17:29:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 17:29:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 17:29:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 17:29:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 17:29:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 17:29:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 17:29:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 17:29:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-29 17:29:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-29 17:29:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-29 17:29:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-29 17:29:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-29 17:29:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-29 17:29:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-29 17:29:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-29 17:29:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-29 17:29:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-29 17:29:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-29 17:29:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 17:29:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-29 17:29:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-29 17:29:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-29 17:29:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 17:29:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-29 17:29:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-29 17:29:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-29 17:29:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-29 17:29:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-29 17:29:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-29 17:29:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-29 17:29:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-29 17:29:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-29 17:29:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-29 17:29:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-29 17:29:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-29 17:29:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-29 17:29:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-29 17:29:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-29 17:29:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-29 17:29:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 17:29:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-29 17:29:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 17:29:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 17:29:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 17:29:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 17:29:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 17:29:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1712 [2020-10-29 17:29:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_240 [2020-10-29 17:29:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-29 17:29:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-29 17:29:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_get_by_name [2020-10-29 17:29:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-29 17:29:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __f_setown [2020-10-29 17:29:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-29 17:29:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 17:29:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-29 17:29:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __module_get [2020-10-29 17:29:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-29 17:29:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_net [2020-10-29 17:29:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 17:29:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_get_hash [2020-10-29 17:29:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-29 17:29:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up_sync_key [2020-10-29 17:29:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-29 17:29:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-29 17:29:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-29 17:29:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-29 17:29:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2020-10-29 17:29:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2020-10-29 17:29:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-29 17:29:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-29 17:29:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-29 17:29:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-29 17:29:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mac_address [2020-10-29 17:29:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-29 17:29:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_read [2020-10-29 17:29:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_write [2020-10-29 17:29:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-29 17:29:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-29 17:29:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-29 17:29:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2020-10-29 17:29:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-29 17:29:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2020-10-29 17:29:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2020-10-29 17:29:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-29 17:29:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid_munged [2020-10-29 17:29:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid_munged [2020-10-29 17:29:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-29 17:29:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure in_egroup_p [2020-10-29 17:29:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-29 17:29:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_pages [2020-10-29 17:29:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_call_rcu [2020-10-29 17:29:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-29 17:29:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2020-10-29 17:29:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-29 17:29:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-29 17:29:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 17:29:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 17:29:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-29 17:29:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-29 17:29:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2020-10-29 17:29:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2020-10-29 17:29:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2020-10-29 17:29:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-29 17:29:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rtnl_is_held [2020-10-29 17:29:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kgid [2020-10-29 17:29:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kuid [2020-10-29 17:29:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromiovecend [2020-10-29 17:29:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toiovecend [2020-10-29 17:29:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-29 17:29:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2020-10-29 17:29:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2020-10-29 17:29:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-29 17:29:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2020-10-29 17:29:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2020-10-29 17:29:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-29 17:29:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-29 17:29:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2020-10-29 17:29:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2020-10-29 17:29:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2020-10-29 17:29:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-29 17:29:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_conntrack_destroy [2020-10-29 17:29:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2020-10-29 17:29:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_capable [2020-10-29 17:29:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2020-10-29 17:29:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 17:29:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-29 17:29:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2020-10-29 17:29:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice [2020-10-29 17:29:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2020-10-29 17:29:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_up [2020-10-29 17:29:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_register [2020-10-29 17:29:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2020-10-29 17:29:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-29 17:29:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-29 17:29:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-29 17:29:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_alloc_security [2020-10-29 17:29:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_attach [2020-10-29 17:29:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_attach_queue [2020-10-29 17:29:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_create [2020-10-29 17:29:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_free_security [2020-10-29 17:29:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_open [2020-10-29 17:29:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-29 17:29:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_alloc [2020-10-29 17:29:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_attach_filter [2020-10-29 17:29:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_detach_filter [2020-10-29 17:29:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_filter [2020-10-29 17:29:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_free [2020-10-29 17:29:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_release_kernel [2020-10-29 17:29:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_const_iovec [2020-10-29 17:29:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_from_iovec [2020-10-29 17:29:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_ubufs [2020-10-29 17:29:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2020-10-29 17:29:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_flow_dissect [2020-10-29 17:29:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_partial_csum_set [2020-10-29 17:29:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-29 17:29:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2020-10-29 17:29:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-29 17:29:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2020-10-29 17:29:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_error [2020-10-29 17:29:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_alloc_send_pskb [2020-10-29 17:29:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_init_data [2020-10-29 17:29:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_recv_errqueue [2020-10-29 17:29:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_tx_timestamp [2020-10-29 17:29:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-29 17:29:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2020-10-29 17:29:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_queue [2020-10-29 17:29:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 17:29:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure zerocopy_sg_from_iovec [2020-10-29 17:29:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2020-10-29 17:29:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 17:29:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 17:29:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 17:29:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 17:29:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-29 17:29:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 17:29:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 17:29:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 17:29:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 17:29:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 17:29:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 17:29:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 17:29:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-29 17:29:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 17:29:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-29 17:29:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-29 17:29:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-29 17:29:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2020-10-29 17:29:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 17:29:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2020-10-29 17:29:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 17:29:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-29 17:29:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 17:29:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 17:29:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-29 17:29:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-29 17:29:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 17:29:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-29 17:29:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2020-10-29 17:29:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-29 17:29:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 17:29:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-29 17:29:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-29 17:29:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 17:29:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 17:29:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-29 17:29:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-29 17:29:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 17:29:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-29 17:29:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 17:29:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 17:29:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-29 17:29:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-29 17:29:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-29 17:29:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2020-10-29 17:29:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2020-10-29 17:29:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2020-10-29 17:29:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-29 17:29:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tun_struct [2020-10-29 17:29:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tun_struct [2020-10-29 17:29:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 17:29:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-29 17:29:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-29 17:29:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 17:29:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-29 17:29:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-29 17:29:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-29 17:29:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 17:29:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 17:29:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-29 17:29:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-29 17:29:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-29 17:29:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-29 17:29:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-29 17:29:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 17:29:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-29 17:29:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-29 17:29:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 17:29:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-29 17:29:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_75 [2020-10-29 17:29:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-29 17:29:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_76 [2020-10-29 17:29:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2020-10-29 17:29:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-29 17:29:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2020-10-29 17:29:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2020-10-29 17:29:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2020-10-29 17:29:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-29 17:29:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up_sync_key [2020-10-29 17:29:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2020-10-29 17:29:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2020-10-29 17:29:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_call_rcu [2020-10-29 17:29:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-29 17:29:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2020-10-29 17:29:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2020-10-29 17:29:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2020-10-29 17:29:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-29 17:29:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2020-10-29 17:29:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-29 17:29:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 17:29:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-29 17:29:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2020-10-29 17:29:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 17:29:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 17:29:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2020-10-29 17:29:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2020-10-29 17:29:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2020-10-29 17:29:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure uid_valid [2020-10-29 17:29:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure gid_valid [2020-10-29 17:29:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure make_kuid [2020-10-29 17:29:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure make_kgid [2020-10-29 17:29:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid_munged [2020-10-29 17:29:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid_munged [2020-10-29 17:29:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-29 17:29:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-29 17:29:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-29 17:29:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_80 [2020-10-29 17:29:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_83 [2020-10-29 17:29:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2020-10-29 17:29:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-29 17:29:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_87 [2020-10-29 17:29:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_up [2020-10-29 17:29:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2020-10-29 17:29:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_92 [2020-10-29 17:29:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2020-10-29 17:29:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_93 [2020-10-29 17:29:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-29 17:29:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-29 17:29:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-29 17:29:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_rcu [2020-10-29 17:29:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head_rcu [2020-10-29 17:29:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure iov_length [2020-10-29 17:29:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromiovecend [2020-10-29 17:29:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure iov_pages [2020-10-29 17:29:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toiovecend [2020-10-29 17:29:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure ns_capable [2020-10-29 17:29:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2020-10-29 17:29:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2020-10-29 17:29:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure __f_setown [2020-10-29 17:29:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_read [2020-10-29 17:29:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_write [2020-10-29 17:29:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2020-10-29 17:29:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure in_egroup_p [2020-10-29 17:29:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-29 17:29:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure task_pid [2020-10-29 17:29:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-29 17:29:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-29 17:29:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2020-10-29 17:29:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-29 17:29:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 17:29:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 17:29:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-29 17:29:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 17:29:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-29 17:29:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-29 17:29:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-29 17:29:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-29 17:29:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-29 17:29:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-29 17:29:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure skb_flow_dissect [2020-10-29 17:29:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-29 17:29:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_error [2020-10-29 17:29:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_ubufs [2020-10-29 17:29:26,716 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_get_hash [2020-10-29 17:29:26,716 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_hash [2020-10-29 17:29:26,716 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-29 17:29:26,716 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-29 17:29:26,716 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-29 17:29:26,716 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-29 17:29:26,716 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2020-10-29 17:29:26,716 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-29 17:29:26,716 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-29 17:29:26,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-29 17:29:26,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-29 17:29:26,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header_was_set [2020-10-29 17:29:26,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_transport_header [2020-10-29 17:29:26,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_transport_header [2020-10-29 17:29:26,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2020-10-29 17:29:26,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-29 17:29:26,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_probe_transport_header [2020-10-29 17:29:26,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2020-10-29 17:29:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan [2020-10-29 17:29:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 17:29:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan_frags [2020-10-29 17:29:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2020-10-29 17:29:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_from_iovec [2020-10-29 17:29:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure zerocopy_sg_from_iovec [2020-10-29 17:29:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_const_iovec [2020-10-29 17:29:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2020-10-29 17:29:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2020-10-29 17:29:26,718 INFO L130 BoogieDeclarations]: Found specification of procedure nf_conntrack_destroy [2020-10-29 17:29:26,719 INFO L130 BoogieDeclarations]: Found specification of procedure nf_conntrack_put [2020-10-29 17:29:26,719 INFO L130 BoogieDeclarations]: Found specification of procedure nf_bridge_put [2020-10-29 17:29:26,719 INFO L130 BoogieDeclarations]: Found specification of procedure nf_reset [2020-10-29 17:29:26,719 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_rx_queue [2020-10-29 17:29:26,719 INFO L130 BoogieDeclarations]: Found specification of procedure skb_rx_queue_recorded [2020-10-29 17:29:26,719 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2020-10-29 17:29:26,719 INFO L130 BoogieDeclarations]: Found specification of procedure skb_partial_csum_set [2020-10-29 17:29:26,719 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-29 17:29:26,719 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-29 17:29:26,719 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2020-10-29 17:29:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure __put_net [2020-10-29 17:29:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure get_net [2020-10-29 17:29:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure put_net [2020-10-29 17:29:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure hold_net [2020-10-29 17:29:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure release_net [2020-10-29 17:29:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure write_pnet [2020-10-29 17:29:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2020-10-29 17:29:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_alloc_security [2020-10-29 17:29:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_free_security [2020-10-29 17:29:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_create [2020-10-29 17:29:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_attach_queue [2020-10-29 17:29:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_attach [2020-10-29 17:29:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_open [2020-10-29 17:29:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure rps_record_sock_flow [2020-10-29 17:29:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure rps_reset_sock_flow [2020-10-29 17:29:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-29 17:29:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net [2020-10-29 17:29:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net_set [2020-10-29 17:29:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-29 17:29:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_get_by_name [2020-10-29 17:29:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice [2020-10-29 17:29:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_90 [2020-10-29 17:29:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2020-10-29 17:29:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2020-10-29 17:29:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_85 [2020-10-29 17:29:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-29 17:29:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_88 [2020-10-29 17:29:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_91 [2020-10-29 17:29:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2020-10-29 17:29:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-29 17:29:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-29 17:29:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-29 17:29:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2020-10-29 17:29:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-29 17:29:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2020-10-29 17:29:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-29 17:29:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2020-10-29 17:29:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-29 17:29:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2020-10-29 17:29:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2020-10-29 17:29:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2020-10-29 17:29:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mac_address [2020-10-29 17:29:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2020-10-29 17:29:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure dev_hold [2020-10-29 17:29:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-29 17:29:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-29 17:29:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2020-10-29 17:29:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2020-10-29 17:29:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_89 [2020-10-29 17:29:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2020-10-29 17:29:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure __module_get [2020-10-29 17:29:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2020-10-29 17:29:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-29 17:29:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 17:29:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-29 17:29:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-29 17:29:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-29 17:29:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-29 17:29:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-29 17:29:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-29 17:29:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2020-10-29 17:29:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-29 17:29:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-29 17:29:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rtnl_is_held [2020-10-29 17:29:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure sk_filter [2020-10-29 17:29:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure sk_attach_filter [2020-10-29 17:29:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure sk_detach_filter [2020-10-29 17:29:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_socket [2020-10-29 17:29:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-29 17:29:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-29 17:29:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_register [2020-10-29 17:29:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2020-10-29 17:29:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure sock_hold [2020-10-29 17:29:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure sock_set_flag [2020-10-29 17:29:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure sock_rps_record_flow_hash [2020-10-29 17:29:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure sock_rps_reset_flow_hash [2020-10-29 17:29:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure sk_alloc [2020-10-29 17:29:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure sk_free [2020-10-29 17:29:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure sk_release_kernel [2020-10-29 17:29:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure sock_alloc_send_pskb [2020-10-29 17:29:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure sock_init_data [2020-10-29 17:29:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure sock_put [2020-10-29 17:29:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1712 [2020-10-29 17:29:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2020-10-29 17:29:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure sock_writeable [2020-10-29 17:29:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure sock_tx_timestamp [2020-10-29 17:29:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net [2020-10-29 17:29:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net_set [2020-10-29 17:29:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure sk_change_net [2020-10-29 17:29:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure sock_recv_errqueue [2020-10-29 17:29:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure tun_hashfn [2020-10-29 17:29:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_find [2020-10-29 17:29:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_create [2020-10-29 17:29:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_240 [2020-10-29 17:29:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_delete [2020-10-29 17:29:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_flush [2020-10-29 17:29:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_delete_by_queue [2020-10-29 17:29:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_cleanup [2020-10-29 17:29:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_update [2020-10-29 17:29:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_save_rps_rxhash [2020-10-29 17:29:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure tun_select_queue [2020-10-29 17:29:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure tun_not_capable [2020-10-29 17:29:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_real_num_queues [2020-10-29 17:29:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure tun_disable_queue [2020-10-29 17:29:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure tun_enable_queue [2020-10-29 17:29:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure tun_queue_purge [2020-10-29 17:29:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_detach [2020-10-29 17:29:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach [2020-10-29 17:29:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach_all [2020-10-29 17:29:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure tun_attach [2020-10-29 17:29:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_get [2020-10-29 17:29:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get [2020-10-29 17:29:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure tun_put [2020-10-29 17:29:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure addr_hash_set [2020-10-29 17:29:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure addr_hash_test [2020-10-29 17:29:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure update_filter [2020-10-29 17:29:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 17:29:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 17:29:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure run_filter [2020-10-29 17:29:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure check_filter [2020-10-29 17:29:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_uninit [2020-10-29 17:29:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_open [2020-10-29 17:29:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_close [2020-10-29 17:29:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_xmit [2020-10-29 17:29:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_mclist [2020-10-29 17:29:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_change_mtu [2020-10-29 17:29:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_fix_features [2020-10-29 17:29:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure tun_poll_controller [2020-10-29 17:29:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_init [2020-10-29 17:29:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_uninit [2020-10-29 17:29:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_init [2020-10-29 17:29:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_poll [2020-10-29 17:29:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure tun_alloc_skb [2020-10-29 17:29:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_user [2020-10-29 17:29:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2020-10-29 17:29:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_aio_write [2020-10-29 17:29:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure tun_put_user [2020-10-29 17:29:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure tun_do_read [2020-10-29 17:29:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_aio_read [2020-10-29 17:29:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure tun_free_netdev [2020-10-29 17:29:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure tun_setup [2020-10-29 17:29:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure tun_validate [2020-10-29 17:29:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure tun_sock_write_space [2020-10-29 17:29:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure tun_sendmsg [2020-10-29 17:29:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure tun_recvmsg [2020-10-29 17:29:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure tun_release [2020-10-29 17:29:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flags [2020-10-29 17:29:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure tun_show_flags [2020-10-29 17:29:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure tun_show_owner [2020-10-29 17:29:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure tun_show_group [2020-10-29 17:29:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_iff [2020-10-29 17:29:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-29 17:29:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_iff [2020-10-29 17:29:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure set_offload [2020-10-29 17:29:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach_filter [2020-10-29 17:29:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure tun_attach_filter [2020-10-29 17:29:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_sndbuf [2020-10-29 17:29:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_queue [2020-10-29 17:29:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_chr_ioctl [2020-10-29 17:29:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_ioctl [2020-10-29 17:29:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_compat_ioctl [2020-10-29 17:29:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_fasync [2020-10-29 17:29:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_open [2020-10-29 17:29:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_close [2020-10-29 17:29:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_show_fdinfo [2020-10-29 17:29:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_settings [2020-10-29 17:29:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_drvinfo [2020-10-29 17:29:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_msglevel [2020-10-29 17:29:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_msglevel [2020-10-29 17:29:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure tun_init [2020-10-29 17:29:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure tun_cleanup [2020-10-29 17:29:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tun_cleanup_15_2 [2020-10-29 17:29:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_tun_init_15_11 [2020-10-29 17:29:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2020-10-29 17:29:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_setup_7_3 [2020-10-29 17:29:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-29 17:29:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-29 17:29:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2020-10-29 17:29:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2020-10-29 17:29:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_12_15_4 [2020-10-29 17:29:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_11_15_5 [2020-10-29 17:29:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_1 [2020-10-29 17:29:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2020-10-29 17:29:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_2 [2020-10-29 17:29:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2020-10-29 17:29:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_12_15_6 [2020-10-29 17:29:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_11_15_7 [2020-10-29 17:29:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-29 17:29:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-29 17:29:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-29 17:29:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-29 17:29:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-29 17:29:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-29 17:29:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-29 17:29:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-29 17:29:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-29 17:29:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-29 17:29:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-29 17:29:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2020-10-29 17:29:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2020-10-29 17:29:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2020-10-29 17:29:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-29 17:29:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2020-10-29 17:29:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-29 17:29:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-29 17:29:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-29 17:29:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-29 17:29:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-29 17:29:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-29 17:29:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2020-10-29 17:29:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 17:29:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-29 17:29:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2020-10-29 17:29:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_25 [2020-10-29 17:29:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_28 [2020-10-29 17:29:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_31 [2020-10-29 17:29:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_34 [2020-10-29 17:29:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_35 [2020-10-29 17:29:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_38 [2020-10-29 17:29:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_39 [2020-10-29 17:29:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2020-10-29 17:29:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-29 17:29:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2020-10-29 17:29:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-29 17:29:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-29 17:29:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-29 17:29:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_19 [2020-10-29 17:29:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_4 [2020-10-29 17:29:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_2_2 [2020-10-29 17:29:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister [2020-10-29 17:29:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register [2020-10-29 17:29:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-29 17:29:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-29 17:29:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_proto_io_instance_2 [2020-10-29 17:29:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice [2020-10-29 17:29:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2020-10-29 17:29:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2020-10-29 17:29:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_5 [2020-10-29 17:29:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-29 17:29:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-29 17:29:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-29 17:29:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2020-10-29 17:29:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-29 17:29:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-29 17:29:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-29 17:29:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_14 [2020-10-29 17:29:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2020-10-29 17:29:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-29 17:29:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-29 17:29:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-29 17:29:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2020-10-29 17:29:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2020-10-29 17:29:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2020-10-29 17:29:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2020-10-29 17:29:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2020-10-29 17:29:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2020-10-29 17:29:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2020-10-29 17:29:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice [2020-10-29 17:29:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-29 17:29:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-29 17:29:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-29 17:29:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-29 17:29:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 17:29:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-29 17:29:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 17:29:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-29 17:29:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-29 17:29:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 17:29:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-29 17:29:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-29 17:29:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-29 17:29:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 17:29:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-29 17:29:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 17:29:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 17:29:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 17:29:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 17:29:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 17:29:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 17:29:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-29 17:29:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-29 17:29:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 17:29:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 17:29:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-29 17:29:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-29 17:29:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-29 17:29:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-29 17:29:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 17:29:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 17:29:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 17:29:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 17:29:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-29 17:29:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-29 17:29:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-29 17:29:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-29 17:29:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-29 17:29:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-29 17:29:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-29 17:29:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-29 17:29:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-29 17:29:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-29 17:29:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-29 17:29:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-29 17:29:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 17:29:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 17:29:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 17:29:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 17:29:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 17:29:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-29 17:29:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-29 17:29:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-29 17:29:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-29 17:29:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-29 17:29:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-29 17:29:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-29 17:29:26,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 17:29:26,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-29 17:29:26,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-29 17:29:26,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-29 17:29:26,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-29 17:29:26,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-29 17:29:26,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-29 17:29:26,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-29 17:29:26,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-29 17:29:26,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2020-10-29 17:29:26,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2020-10-29 17:29:26,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2020-10-29 17:29:26,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2020-10-29 17:29:26,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2020-10-29 17:29:26,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2020-10-29 17:29:26,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2020-10-29 17:29:26,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2020-10-29 17:29:26,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_tun_struct [2020-10-29 17:29:26,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_tun_struct [2020-10-29 17:29:26,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_tun_struct [2020-10-29 17:29:26,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_tun_struct [2020-10-29 17:29:26,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_tun_struct [2020-10-29 17:29:26,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_tun_struct [2020-10-29 17:29:26,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-29 17:29:26,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-29 17:29:26,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-29 17:29:26,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-29 17:29:26,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-29 17:29:26,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-29 17:29:26,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-29 17:29:26,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-29 17:29:26,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-29 17:29:26,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 17:29:26,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 17:29:26,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 17:29:26,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 17:29:26,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 17:29:26,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 17:29:26,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 17:29:26,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-29 17:29:26,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-29 17:29:26,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-29 17:29:26,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-29 17:29:26,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-29 17:29:26,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-29 17:29:26,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-29 17:29:26,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-29 17:29:26,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-29 17:29:26,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-29 17:29:26,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-29 17:29:26,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 17:29:26,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-29 17:29:26,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-29 17:29:26,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-29 17:29:26,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 17:29:26,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2020-10-29 17:29:26,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2020-10-29 17:29:26,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2020-10-29 17:29:26,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2020-10-29 17:29:26,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2020-10-29 17:29:26,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2020-10-29 17:29:26,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2020-10-29 17:29:26,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2020-10-29 17:29:26,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-29 17:29:26,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-29 17:29:26,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-29 17:29:26,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-29 17:29:26,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-29 17:29:26,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-29 17:29:26,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-29 17:29:26,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-29 17:29:26,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-29 17:29:26,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-29 17:29:26,762 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 17:29:26,762 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 17:29:26,762 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 17:29:26,762 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 17:29:26,763 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 17:29:26,763 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 17:29:26,763 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 17:29:26,763 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-29 17:29:26,763 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 17:29:26,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 17:29:26,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 17:29:26,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 17:29:26,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 17:29:26,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 17:29:26,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 17:29:26,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 17:29:26,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 17:29:49,468 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-29 17:29:50,292 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 17:30:02,318 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 17:30:02,319 INFO L298 CfgBuilder]: Removed 20 assume(true) statements. [2020-10-29 17:30:02,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:30:02 BoogieIcfgContainer [2020-10-29 17:30:02,326 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 17:30:02,328 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 17:30:02,328 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 17:30:02,332 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 17:30:02,332 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 05:29:18" (1/3) ... [2020-10-29 17:30:02,333 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24ab1f85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:30:02, skipping insertion in model container [2020-10-29 17:30:02,333 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:29:25" (2/3) ... [2020-10-29 17:30:02,333 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24ab1f85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:30:02, skipping insertion in model container [2020-10-29 17:30:02,333 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:30:02" (3/3) ... [2020-10-29 17:30:02,335 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i [2020-10-29 17:30:02,348 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 17:30:02,356 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 17:30:02,379 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 17:30:02,420 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 17:30:02,421 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 17:30:02,421 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 17:30:02,421 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 17:30:02,421 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 17:30:02,421 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 17:30:02,421 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 17:30:02,421 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 17:30:02,503 INFO L276 IsEmpty]: Start isEmpty. Operand 4070 states. [2020-10-29 17:30:02,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2020-10-29 17:30:02,532 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 17:30:02,533 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] [2020-10-29 17:30:02,534 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 17:30:02,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 17:30:02,540 INFO L82 PathProgramCache]: Analyzing trace with hash 72014643, now seen corresponding path program 1 times [2020-10-29 17:30:02,550 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 17:30:02,550 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [437377120] [2020-10-29 17:30:02,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 17:30:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:03,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:07,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:08,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:08,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 473 [2020-10-29 17:30:08,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 17:30:08,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5363 [2020-10-29 17:30:08,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:08,729 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:08,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 17:30:08,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 17:30:08,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 463 [2020-10-29 17:30:08,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 17:30:16,794 WARN L193 SmtUtils]: Spent 7.53 s on a formula simplification that was a NOOP. DAG size: 1081 [2020-10-29 17:30:16,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:30:16,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:17,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:18,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:18,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:18,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:18,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1264 [2020-10-29 17:30:18,196 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:18,196 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:18,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:30:18,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:18,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 17:30:18,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:18,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 17:30:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:18,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:18,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:18,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 17:30:18,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:18,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 17:30:18,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:18,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:18,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:30:18,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:18,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 17:30:18,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:18,733 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-10-29 17:30:18,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 17:30:18,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:18,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:19,402 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:19,403 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 417 [2020-10-29 17:30:19,403 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:19,403 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 535 [2020-10-29 17:30:19,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:19,403 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:19,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:30:19,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:19,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 414 [2020-10-29 17:30:19,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:19,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:30:19,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:19,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:19,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:19,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 412 [2020-10-29 17:30:19,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:19,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 132 [2020-10-29 17:30:19,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:19,631 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:19,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:19,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:19,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:19,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:19,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:30:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:19,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:19,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:19,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:19,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:19,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-29 17:30:19,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:19,779 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:19,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:19,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:19,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:19,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:19,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:19,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:19,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:19,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:19,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:19,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:19,810 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:30:19,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:19,811 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:19,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:19,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:19,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:19,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:19,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 17:30:19,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:19,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:19,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:19,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:19,849 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:19,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 17:30:19,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:19,850 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:19,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:19,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:19,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:19,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:19,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:19,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:19,879 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:19,880 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:19,880 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:19,880 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:30:19,880 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:19,880 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:19,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:19,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:19,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:19,881 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:19,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 17:30:19,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:19,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:19,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:19,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:19,920 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:19,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 17:30:19,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:19,920 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:19,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:19,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:19,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:19,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:19,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:19,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:19,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:19,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:19,948 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:19,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:30:19,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:19,949 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:19,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:19,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:19,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:19,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:19,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-29 17:30:19,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:19,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:19,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:19,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:19,984 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:19,984 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 17:30:19,984 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:19,985 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:19,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:19,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:19,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:19,985 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,021 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,022 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:30:20,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,022 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-29 17:30:20,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:20,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 17:30:20,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,068 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:30:20,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,096 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 17:30:20,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:20,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:30:20,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,128 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:20,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:30:20,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,166 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 17:30:20,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:20,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-29 17:30:20,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,210 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,236 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,236 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,236 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:30:20,237 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,237 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 17:30:20,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:20,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 17:30:20,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,269 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,270 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:30:20,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,300 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-29 17:30:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,334 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:20,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 17:30:20,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,336 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,365 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:30:20,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,366 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-29 17:30:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,401 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:20,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 17:30:20,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,402 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:30:20,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,431 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-29 17:30:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,462 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:20,463 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,463 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 17:30:20,463 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,464 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:20,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 17:30:20,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,498 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-29 17:30:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:20,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 17:30:20,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,533 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:30:20,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,563 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,564 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-29 17:30:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:20,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,592 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:30:20,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:30:20,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,623 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-29 17:30:20,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,656 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:20,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 17:30:20,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,657 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,658 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,690 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,690 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 17:30:20,690 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,690 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,691 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-29 17:30:20,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:20,719 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:30:20,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,720 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:20,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,743 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,743 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:30:20,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,744 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-29 17:30:20,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:20,772 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,772 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:30:20,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,772 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,773 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:20,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:30:20,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,797 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-29 17:30:20,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:20,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 17:30:20,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,829 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:20,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:30:20,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,853 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:20,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-29 17:30:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,880 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,880 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:20,880 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,880 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:30:20,881 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,881 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,882 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:30:20,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,906 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-29 17:30:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,937 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,937 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:20,938 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,938 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 17:30:20,938 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,938 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,939 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:20,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:20,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:20,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:20,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:20,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:30:20,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:20,964 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:20,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:20,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:20,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:20,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:20,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-29 17:30:20,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:20,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:21,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,003 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 17:30:21,003 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,004 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,004 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:21,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:21,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:30:21,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,030 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:21,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-29 17:30:21,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:21,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 17:30:21,066 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,066 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:21,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:21,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:21,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:30:21,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,093 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:21,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-29 17:30:21,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,125 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:21,126 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,126 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 17:30:21,126 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,127 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,127 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:21,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:21,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:30:21,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,152 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,153 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:21,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-29 17:30:21,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,184 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:21,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 17:30:21,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,185 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:21,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:21,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:30:21,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,213 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,214 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:21,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-29 17:30:21,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:21,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,244 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:30:21,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,244 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:21,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:21,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:21,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:30:21,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,269 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,270 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:21,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-10-29 17:30:21,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:21,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:30:21,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,302 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,303 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:21,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,329 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:21,330 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:30:21,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,330 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:21,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-29 17:30:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:21,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:30:21,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:21,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:21,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:21,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:30:21,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,388 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:30:21,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-10-29 17:30:21,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:30:21,419 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,419 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:30:21,419 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,419 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,420 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:21,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:30:21,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:21,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:30:21,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,447 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:30:21,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:30:21,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:21,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2020-10-29 17:30:21,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:30:21,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:30:21,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:30:21,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 17:30:21,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:21,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2020-10-29 17:30:21,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:30:21,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:30:21,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:30:21,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:30:21,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:30:21,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-29 17:30:21,727 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:30:21,727 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:30:21,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:30:21,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:30:21,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 17:30:21,728 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:30:22,269 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2020-10-29 17:30:22,270 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [437377120] [2020-10-29 17:30:22,272 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 17:30:22,272 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-29 17:30:22,274 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1651096362] [2020-10-29 17:30:22,290 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 17:30:22,290 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 17:30:22,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 17:30:22,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-29 17:30:22,310 INFO L87 Difference]: Start difference. First operand 4070 states. Second operand 8 states. [2020-10-29 17:30:32,279 WARN L193 SmtUtils]: Spent 7.62 s on a formula simplification that was a NOOP. DAG size: 1083 [2020-10-29 17:30:46,702 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-10-29 17:31:05,090 WARN L193 SmtUtils]: Spent 7.25 s on a formula simplification that was a NOOP. DAG size: 1085 [2020-10-29 17:31:12,727 WARN L193 SmtUtils]: Spent 7.26 s on a formula simplification that was a NOOP. DAG size: 1087 [2020-10-29 17:32:49,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 17:32:49,867 INFO L93 Difference]: Finished difference Result 6346 states and 8488 transitions. [2020-10-29 17:32:49,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-29 17:32:49,870 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 341 [2020-10-29 17:32:49,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 17:32:49,927 INFO L225 Difference]: With dead ends: 6346 [2020-10-29 17:32:49,927 INFO L226 Difference]: Without dead ends: 3301 [2020-10-29 17:32:49,949 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 30.8s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2020-10-29 17:32:49,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3301 states. [2020-10-29 17:32:52,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3301 to 3010. [2020-10-29 17:32:52,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3010 states. [2020-10-29 17:32:52,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 3010 states and 3860 transitions. [2020-10-29 17:32:52,151 INFO L78 Accepts]: Start accepts. Automaton has 3010 states and 3860 transitions. Word has length 341 [2020-10-29 17:32:52,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 17:32:52,160 INFO L481 AbstractCegarLoop]: Abstraction has 3010 states and 3860 transitions. [2020-10-29 17:32:52,160 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-29 17:32:52,160 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 3860 transitions. [2020-10-29 17:32:52,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2020-10-29 17:32:52,179 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 17:32:52,181 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] [2020-10-29 17:32:52,181 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 17:32:52,181 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 17:32:52,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 17:32:52,182 INFO L82 PathProgramCache]: Analyzing trace with hash 701616331, now seen corresponding path program 1 times [2020-10-29 17:32:52,182 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 17:32:52,183 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1633940184] [2020-10-29 17:32:52,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 17:32:52,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:32:52,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:32:55,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:32:57,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:33:00,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:33:00,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 480 [2020-10-29 17:33:00,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 17:33:00,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8262 [2020-10-29 17:33:00,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:33:00,726 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:33:00,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 17:33:00,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 17:33:00,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 470 [2020-10-29 17:33:00,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0