/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --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-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 01:22:13,117 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 01:22:13,121 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 01:22:13,183 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 01:22:13,184 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 01:22:13,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 01:22:13,192 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 01:22:13,197 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 01:22:13,201 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 01:22:13,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 01:22:13,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 01:22:13,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 01:22:13,211 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 01:22:13,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 01:22:13,216 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 01:22:13,218 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 01:22:13,220 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 01:22:13,223 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 01:22:13,231 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 01:22:13,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 01:22:13,241 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 01:22:13,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 01:22:13,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 01:22:13,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 01:22:13,271 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 01:22:13,271 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 01:22:13,272 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 01:22:13,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 01:22:13,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 01:22:13,275 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-29 01:22:13,283 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 01:22:13,284 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 01:22:13,285 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 01:22:13,293 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 01:22:13,342 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 01:22:13,343 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 01:22:13,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 01:22:13,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 01:22:13,349 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 01:22:13,349 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 01:22:13,349 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 01:22:13,349 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 01:22:13,349 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 01:22:13,350 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 01:22:13,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 01:22:13,351 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 01:22:13,352 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 01:22:13,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 01:22:13,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 01:22:13,352 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 01:22:13,353 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 01:22:13,353 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 01:22:13,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 01:22:13,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 01:22:13,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 01:22:13,354 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 01:22:13,354 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 01:22:13,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 01:22:13,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 01:22:13,354 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 01:22:13,355 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 01:22:13,355 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-29 01:22:13,835 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 01:22:13,873 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 01:22:13,877 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 01:22:13,878 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 01:22:13,879 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 01:22:13,881 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i [2020-10-29 01:22:13,971 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/575d0bd15/7da4b71f50974cabb1ae317b86d68bf7/FLAG1e101115b [2020-10-29 01:22:15,210 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 01:22:15,211 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i [2020-10-29 01:22:15,310 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/575d0bd15/7da4b71f50974cabb1ae317b86d68bf7/FLAG1e101115b [2020-10-29 01:22:15,451 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/575d0bd15/7da4b71f50974cabb1ae317b86d68bf7 [2020-10-29 01:22:15,454 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 01:22:15,463 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 01:22:15,468 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 01:22:15,468 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 01:22:15,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 01:22:15,474 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:22:15" (1/1) ... [2020-10-29 01:22:15,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5abc9fee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:15, skipping insertion in model container [2020-10-29 01:22:15,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:22:15" (1/1) ... [2020-10-29 01:22:15,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 01:22:15,773 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 01:22:20,311 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:22:20,336 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 01:22:20,774 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:22:21,837 INFO L208 MainTranslator]: Completed translation [2020-10-29 01:22:21,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:21 WrapperNode [2020-10-29 01:22:21,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 01:22:21,839 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 01:22:21,839 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 01:22:21,839 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 01:22:21,853 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:21" (1/1) ... [2020-10-29 01:22:21,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:21" (1/1) ... [2020-10-29 01:22:21,971 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:21" (1/1) ... [2020-10-29 01:22:21,972 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:21" (1/1) ... [2020-10-29 01:22:22,151 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:21" (1/1) ... [2020-10-29 01:22:22,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:21" (1/1) ... [2020-10-29 01:22:22,244 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:21" (1/1) ... [2020-10-29 01:22:22,297 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 01:22:22,299 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 01:22:22,299 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 01:22:22,299 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 01:22:22,300 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:21" (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 01:22:22,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 01:22:22,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 01:22:22,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 01:22:22,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 01:22:22,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-29 01:22:22,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 01:22:22,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 01:22:22,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 01:22:22,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2020-10-29 01:22:22,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2020-10-29 01:22:22,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2020-10-29 01:22:22,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-29 01:22:22,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-29 01:22:22,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-29 01:22:22,399 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_HLIST_NODE [2020-10-29 01:22:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_empty [2020-10-29 01:22:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 01:22:22,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-29 01:22:22,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-29 01:22:22,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2020-10-29 01:22:22,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2020-10-29 01:22:22,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2020-10-29 01:22:22,403 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 01:22:22,403 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 01:22:22,404 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-29 01:22:22,404 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 01:22:22,404 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-29 01:22:22,404 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-29 01:22:22,404 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2020-10-29 01:22:22,404 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2020-10-29 01:22:22,404 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2020-10-29 01:22:22,405 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header_was_set [2020-10-29 01:22:22,405 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2020-10-29 01:22:22,405 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_file_net [2020-10-29 01:22:22,405 INFO L138 BoogieDeclarations]: Found implementation of procedure get_net [2020-10-29 01:22:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure put_net [2020-10-29 01:22:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2020-10-29 01:22:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_parse_header [2020-10-29 01:22:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_msg_size [2020-10-29 01:22:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2020-10-29 01:22:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_data [2020-10-29 01:22:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2020-10-29 01:22:22,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_attr_size [2020-10-29 01:22:22,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2020-10-29 01:22:22,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2020-10-29 01:22:22,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_be16 [2020-10-29 01:22:22,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_be32 [2020-10-29 01:22:22,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_be32 [2020-10-29 01:22:22,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_be16 [2020-10-29 01:22:22,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_user_ns [2020-10-29 01:22:22,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net [2020-10-29 01:22:22,408 INFO L138 BoogieDeclarations]: Found implementation of procedure net_generic [2020-10-29 01:22:22,408 INFO L138 BoogieDeclarations]: Found implementation of procedure br_port_get_rcu [2020-10-29 01:22:22,408 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_log_pernet [2020-10-29 01:22:22,408 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_hashfn [2020-10-29 01:22:22,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __instance_lookup [2020-10-29 01:22:22,409 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_get [2020-10-29 01:22:22,409 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_lookup_get [2020-10-29 01:22:22,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_instance_free_rcu [2020-10-29 01:22:22,410 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_put [2020-10-29 01:22:22,410 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_create [2020-10-29 01:22:22,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __instance_destroy [2020-10-29 01:22:22,411 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_destroy [2020-10-29 01:22:22,411 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_set_mode [2020-10-29 01:22:22,411 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_set_nlbufsiz [2020-10-29 01:22:22,411 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_set_timeout [2020-10-29 01:22:22,411 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_set_qthresh [2020-10-29 01:22:22,411 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_set_flags [2020-10-29 01:22:22,411 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_alloc_skb [2020-10-29 01:22:22,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __nfulnl_send [2020-10-29 01:22:22,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __nfulnl_flush [2020-10-29 01:22:22,412 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_timer [2020-10-29 01:22:22,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __build_packet_message [2020-10-29 01:22:22,413 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_log_packet [2020-10-29 01:22:22,414 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_rcv_nl_event [2020-10-29 01:22:22,414 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_recv_unsupp [2020-10-29 01:22:22,415 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_recv_config [2020-10-29 01:22:22,415 INFO L138 BoogieDeclarations]: Found implementation of procedure get_first [2020-10-29 01:22:22,415 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next [2020-10-29 01:22:22,415 INFO L138 BoogieDeclarations]: Found implementation of procedure get_idx [2020-10-29 01:22:22,415 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_start [2020-10-29 01:22:22,415 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_next [2020-10-29 01:22:22,417 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_stop [2020-10-29 01:22:22,417 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_show [2020-10-29 01:22:22,417 INFO L138 BoogieDeclarations]: Found implementation of procedure nful_open [2020-10-29 01:22:22,417 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_log_net_init [2020-10-29 01:22:22,417 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_log_net_exit [2020-10-29 01:22:22,417 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_log_init [2020-10-29 01:22:22,418 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_log_fini [2020-10-29 01:22:22,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_nfnetlink_log_fini_11_2 [2020-10-29 01:22:22,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_nfnetlink_log_init_11_17 [2020-10-29 01:22:22,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2020-10-29 01:22:22,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2020-10-29 01:22:22,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_10_11_4 [2020-10-29 01:22:22,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_11_5 [2020-10-29 01:22:22,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_8_11_6 [2020-10-29 01:22:22,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_2_11_7 [2020-10-29 01:22:22,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_seq_instance_3_11_8 [2020-10-29 01:22:22,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_1 [2020-10-29 01:22:22,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_7_3 [2020-10-29 01:22:22,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2020-10-29 01:22:22,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_10_11_9 [2020-10-29 01:22:22,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_11_10 [2020-10-29 01:22:22,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_8_11_11 [2020-10-29 01:22:22,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_2_11_12 [2020-10-29 01:22:22,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_seq_instance_3_11_13 [2020-10-29 01:22:22,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-29 01:22:22,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-29 01:22:22,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-29 01:22:22,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-29 01:22:22,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2020-10-29 01:22:22,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2020-10-29 01:22:22,421 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 01:22:22,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-29 01:22:22,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2020-10-29 01:22:22,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2020-10-29 01:22:22,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-29 01:22:22,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2020-10-29 01:22:22,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-29 01:22:22,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_register_notifier [2020-10-29 01:22:22,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_unregister_notifier [2020-10-29 01:22:22,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_1_7 [2020-10-29 01:22:22,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_1_8 [2020-10-29 01:22:22,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_1_4 [2020-10-29 01:22:22,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_1_10 [2020-10-29 01:22:22,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_1 [2020-10-29 01:22:22,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_nfnl_callback_dummy_resourceless_instance_2 [2020-10-29 01:22:22,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_nfnl_callback_dummy_resourceless_instance_3 [2020-10-29 01:22:22,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_4 [2020-10-29 01:22:22,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pernet_operations_dummy_resourceless_instance_5 [2020-10-29 01:22:22,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_7 [2020-10-29 01:22:22,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2020-10-29 01:22:22,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2020-10-29 01:22:22,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-29 01:22:22,430 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 01:22:22,431 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-29 01:22:22,431 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-29 01:22:22,431 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-29 01:22:22,431 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-29 01:22:22,432 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-29 01:22:22,432 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh [2020-10-29 01:22:22,434 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_bh [2020-10-29 01:22:22,434 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_rcu [2020-10-29 01:22:22,434 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head_rcu [2020-10-29 01:22:22,435 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-29 01:22:22,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_128 [2020-10-29 01:22:22,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_call_rcu_bh_129 [2020-10-29 01:22:22,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_130 [2020-10-29 01:22:22,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_131 [2020-10-29 01:22:22,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_132 [2020-10-29 01:22:22,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_134 [2020-10-29 01:22:22,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_135 [2020-10-29 01:22:22,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_138 [2020-10-29 01:22:22,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_139 [2020-10-29 01:22:22,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_148 [2020-10-29 01:22:22,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_register_notifier_155 [2020-10-29 01:22:22,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_unregister_notifier_156 [2020-10-29 01:22:22,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_unregister_notifier_157 [2020-10-29 01:22:22,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_158 [2020-10-29 01:22:22,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_159 [2020-10-29 01:22:22,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_160 [2020-10-29 01:22:22,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_161 [2020-10-29 01:22:22,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-29 01:22:22,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-29 01:22:22,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-29 01:22:22,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-29 01:22:22,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-29 01:22:22,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-29 01:22:22,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-29 01:22:22,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-29 01:22:22,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-29 01:22:22,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-29 01:22:22,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2020-10-29 01:22:22,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2020-10-29 01:22:22,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-29 01:22:22,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2020-10-29 01:22:22,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2020-10-29 01:22:22,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-29 01:22:22,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-29 01:22:22,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-29 01:22:22,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-29 01:22:22,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-29 01:22:22,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2020-10-29 01:22:22,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-29 01:22:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2020-10-29 01:22:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2020-10-29 01:22:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2020-10-29 01:22:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2020-10-29 01:22:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2020-10-29 01:22:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-29 01:22:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2020-10-29 01:22:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2020-10-29 01:22:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2020-10-29 01:22:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2020-10-29 01:22:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2020-10-29 01:22:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-29 01:22:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-29 01:22:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-29 01:22:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-29 01:22:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-29 01:22:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-29 01:22:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 01:22:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 01:22:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 01:22:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 01:22:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-29 01:22:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-29 01:22:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-29 01:22:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-29 01:22:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-29 01:22:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-29 01:22:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-29 01:22:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-29 01:22:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-29 01:22:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-29 01:22:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-29 01:22:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-29 01:22:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-29 01:22:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-29 01:22:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2020-10-29 01:22:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2020-10-29 01:22:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2020-10-29 01:22:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-29 01:22:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2020-10-29 01:22:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2020-10-29 01:22:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-29 01:22:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-29 01:22:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-29 01:22:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-29 01:22:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-29 01:22:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-29 01:22:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-29 01:22:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-29 01:22:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-29 01:22:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-29 01:22:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-29 01:22:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-29 01:22:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-29 01:22:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-29 01:22:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-29 01:22:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-29 01:22:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-29 01:22:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-29 01:22:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-29 01:22:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-29 01:22:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-29 01:22:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-29 01:22:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2020-10-29 01:22:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-29 01:22:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-29 01:22:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2020-10-29 01:22:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-29 01:22:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-29 01:22:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-29 01:22:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-29 01:22:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-29 01:22:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-29 01:22:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2020-10-29 01:22:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2020-10-29 01:22:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-29 01:22:22,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-29 01:22:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-29 01:22:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-29 01:22:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-29 01:22:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-29 01:22:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-29 01:22:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-29 01:22:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-29 01:22:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2020-10-29 01:22:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2020-10-29 01:22:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-29 01:22:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-29 01:22:22,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2020-10-29 01:22:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-29 01:22:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-29 01:22:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-29 01:22:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2020-10-29 01:22:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2020-10-29 01:22:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2020-10-29 01:22:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2020-10-29 01:22:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2020-10-29 01:22:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2020-10-29 01:22:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-29 01:22:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-29 01:22:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-29 01:22:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-29 01:22:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-29 01:22:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2020-10-29 01:22:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-29 01:22:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2020-10-29 01:22:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-29 01:22:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-29 01:22:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2020-10-29 01:22:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-29 01:22:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 01:22:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 01:22:22,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 01:22:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 01:22:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-29 01:22:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 01:22:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-29 01:22:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-29 01:22:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-29 01:22:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 01:22:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 01:22:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-29 01:22:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-29 01:22:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-29 01:22:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-29 01:22:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-29 01:22:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-29 01:22:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-29 01:22:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-29 01:22:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-29 01:22:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-29 01:22:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 01:22:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-29 01:22:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-29 01:22:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-29 01:22:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-29 01:22:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-29 01:22:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-29 01:22:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-29 01:22:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-29 01:22:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-29 01:22:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-29 01:22:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-29 01:22:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 01:22:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-29 01:22:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-29 01:22:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-29 01:22:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_addr_list_lock_of_net_device [2020-10-29 01:22:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_addr_list_lock_of_net_device [2020-10-29 01:22:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_addr_list_lock_of_net_device [2020-10-29 01:22:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-29 01:22:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_addr_list_lock_of_net_device [2020-10-29 01:22:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_addr_list_lock_of_net_device [2020-10-29 01:22:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_addr_list_lock_of_net_device [2020-10-29 01:22:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-29 01:22:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-29 01:22:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-29 01:22:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-29 01:22:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 01:22:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 01:22:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 01:22:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 01:22:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 01:22:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-29 01:22:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-29 01:22:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-29 01:22:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-29 01:22:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-29 01:22:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-29 01:22:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-29 01:22:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 01:22:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-29 01:22:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-29 01:22:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-29 01:22:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-29 01:22:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-29 01:22:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-29 01:22:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-29 01:22:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-29 01:22:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_nfulnl_instance [2020-10-29 01:22:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_nfulnl_instance [2020-10-29 01:22:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_nfulnl_instance [2020-10-29 01:22:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_nfulnl_instance [2020-10-29 01:22:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_nfulnl_instance [2020-10-29 01:22:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_nfulnl_instance [2020-10-29 01:22:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_nfulnl_instance [2020-10-29 01:22:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_nfulnl_instance [2020-10-29 01:22:22,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-29 01:22:22,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 01:22:22,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 01:22:22,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 01:22:22,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 01:22:22,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 01:22:22,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 01:22:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 01:22:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_poll_lock_of_napi_struct [2020-10-29 01:22:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_poll_lock_of_napi_struct [2020-10-29 01:22:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_poll_lock_of_napi_struct [2020-10-29 01:22:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_poll_lock_of_napi_struct [2020-10-29 01:22:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_poll_lock_of_napi_struct [2020-10-29 01:22:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_poll_lock_of_napi_struct [2020-10-29 01:22:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_poll_lock_of_napi_struct [2020-10-29 01:22:22,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_poll_lock_of_napi_struct [2020-10-29 01:22:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-29 01:22:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-29 01:22:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-29 01:22:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-29 01:22:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-29 01:22:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-29 01:22:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-29 01:22:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-29 01:22:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-29 01:22:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-29 01:22:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-29 01:22:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 01:22:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-29 01:22:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-29 01:22:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-29 01:22:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 01:22:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_global_lock_of_net_device [2020-10-29 01:22:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_global_lock_of_net_device [2020-10-29 01:22:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_tx_global_lock_of_net_device [2020-10-29 01:22:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-29 01:22:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_tx_global_lock_of_net_device [2020-10-29 01:22:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_tx_global_lock_of_net_device [2020-10-29 01:22:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_tx_global_lock_of_net_device [2020-10-29 01:22:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-29 01:22:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-29 01:22:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-29 01:22:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-29 01:22:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-29 01:22:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-29 01:22:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2020-10-29 01:22:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2020-10-29 01:22:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2020-10-29 01:22:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2020-10-29 01:22:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2020-10-29 01:22:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2020-10-29 01:22:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 01:22:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-29 01:22:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-29 01:22:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-29 01:22:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-29 01:22:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-29 01:22:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-29 01:22:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-29 01:22:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-29 01:22:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-29 01:22:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2020-10-29 01:22:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-29 01:22:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-29 01:22:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-29 01:22:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-29 01:22:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-29 01:22:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-29 01:22:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-29 01:22:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-29 01:22:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-29 01:22:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-29 01:22:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-29 01:22:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-29 01:22:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-29 01:22:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-29 01:22:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-29 01:22:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-29 01:22:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-29 01:22:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-29 01:22:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-29 01:22:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-29 01:22:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-29 01:22:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-29 01:22:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-29 01:22:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-29 01:22:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-29 01:22:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-29 01:22:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-29 01:22:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2020-10-29 01:22:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-29 01:22:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-29 01:22:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-29 01:22:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-29 01:22:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-29 01:22:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-29 01:22:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-29 01:22:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-29 01:22:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-29 01:22:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-29 01:22:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-29 01:22:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-29 01:22:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-29 01:22:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-29 01:22:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-29 01:22:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-29 01:22:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-29 01:22:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-29 01:22:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-29 01:22:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-29 01:22:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2020-10-29 01:22:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2020-10-29 01:22:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-29 01:22:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-29 01:22:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-29 01:22:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-29 01:22:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-29 01:22:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-29 01:22:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-29 01:22:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-29 01:22:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-29 01:22:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-29 01:22:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-29 01:22:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-29 01:22:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-29 01:22:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-29 01:22:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-29 01:22:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-29 01:22:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-29 01:22:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-29 01:22:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-29 01:22:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 01:22:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 01:22:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 01:22:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 01:22:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-29 01:22:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-29 01:22:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-29 01:22:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-29 01:22:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-29 01:22:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __nlmsg_put [2020-10-29 01:22:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_net [2020-10-29 01:22:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 01:22:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 01:22:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-29 01:22:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 01:22:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-29 01:22:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-29 01:22:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-29 01:22:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-29 01:22:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid_munged [2020-10-29 01:22:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid_munged [2020-10-29 01:22:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-29 01:22:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-29 01:22:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-29 01:22:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-29 01:22:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-29 01:22:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-29 01:22:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_register_notifier [2020-10-29 01:22:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_unregister_notifier [2020-10-29 01:22:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_bind_pf [2020-10-29 01:22:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_register [2020-10-29 01:22:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_unbind_pf [2020-10-29 01:22:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_unregister [2020-10-29 01:22:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_unset [2020-10-29 01:22:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_alloc_skb [2020-10-29 01:22:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_subsys_register [2020-10-29 01:22:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_subsys_unregister [2020-10-29 01:22:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_unicast [2020-10-29 01:22:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2020-10-29 01:22:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timeval [2020-10-29 01:22:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 01:22:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2020-10-29 01:22:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2020-10-29 01:22:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2020-10-29 01:22:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pernet_subsys [2020-10-29 01:22:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2020-10-29 01:22:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-29 01:22:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open_net [2020-10-29 01:22:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-29 01:22:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-29 01:22:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release_net [2020-10-29 01:22:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2020-10-29 01:22:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-29 01:22:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pernet_subsys [2020-10-29 01:22:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-29 01:22:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 01:22:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 01:22:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 01:22:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 01:22:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-29 01:22:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 01:22:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-29 01:22:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-29 01:22:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-29 01:22:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-29 01:22:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2020-10-29 01:22:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2020-10-29 01:22:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2020-10-29 01:22:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2020-10-29 01:22:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2020-10-29 01:22:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2020-10-29 01:22:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-29 01:22:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-29 01:22:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-29 01:22:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-29 01:22:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2020-10-29 01:22:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-29 01:22:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-29 01:22:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-29 01:22:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-29 01:22:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-29 01:22:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-29 01:22:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-29 01:22:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-29 01:22:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2020-10-29 01:22:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2020-10-29 01:22:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-29 01:22:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2020-10-29 01:22:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-29 01:22:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2020-10-29 01:22:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2020-10-29 01:22:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2020-10-29 01:22:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2020-10-29 01:22:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2020-10-29 01:22:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2020-10-29 01:22:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2020-10-29 01:22:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 01:22:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 01:22:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2020-10-29 01:22:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 01:22:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2020-10-29 01:22:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2020-10-29 01:22:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 01:22:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 01:22:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-29 01:22:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2020-10-29 01:22:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-29 01:22:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-29 01:22:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 01:22:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_161 [2020-10-29 01:22:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-29 01:22:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_158 [2020-10-29 01:22:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-29 01:22:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_159 [2020-10-29 01:22:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_160 [2020-10-29 01:22:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-29 01:22:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-29 01:22:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-29 01:22:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-29 01:22:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-29 01:22:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-29 01:22:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2020-10-29 01:22:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2020-10-29 01:22:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-29 01:22:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-29 01:22:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-29 01:22:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-29 01:22:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-29 01:22:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 01:22:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_HLIST_NODE [2020-10-29 01:22:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 01:22:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_empty [2020-10-29 01:22:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 01:22:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 01:22:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-29 01:22:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-29 01:22:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-29 01:22:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 01:22:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 01:22:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2020-10-29 01:22:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-29 01:22:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 01:22:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-29 01:22:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 01:22:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-29 01:22:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-29 01:22:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-29 01:22:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2020-10-29 01:22:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2020-10-29 01:22:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2020-10-29 01:22:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-29 01:22:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_nfulnl_instance [2020-10-29 01:22:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_nfulnl_instance [2020-10-29 01:22:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-29 01:22:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-29 01:22:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 01:22:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 01:22:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-29 01:22:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 01:22:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-29 01:22:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 01:22:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 01:22:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_134 [2020-10-29 01:22:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-29 01:22:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_130 [2020-10-29 01:22:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_138 [2020-10-29 01:22:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 01:22:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_135 [2020-10-29 01:22:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-29 01:22:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_132 [2020-10-29 01:22:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_139 [2020-10-29 01:22:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_call_rcu_bh_129 [2020-10-29 01:22:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-29 01:22:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2020-10-29 01:22:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2020-10-29 01:22:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-29 01:22:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-29 01:22:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh [2020-10-29 01:22:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_bh [2020-10-29 01:22:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timeval [2020-10-29 01:22:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid_munged [2020-10-29 01:22:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid_munged [2020-10-29 01:22:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-29 01:22:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-29 01:22:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-29 01:22:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_148 [2020-10-29 01:22:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-29 01:22:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-29 01:22:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-29 01:22:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-29 01:22:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_rcu [2020-10-29 01:22:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head_rcu [2020-10-29 01:22:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-29 01:22:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 01:22:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-29 01:22:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-29 01:22:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2020-10-29 01:22:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-29 01:22:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2020-10-29 01:22:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2020-10-29 01:22:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header_was_set [2020-10-29 01:22:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2020-10-29 01:22:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2020-10-29 01:22:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2020-10-29 01:22:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2020-10-29 01:22:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open_net [2020-10-29 01:22:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release_net [2020-10-29 01:22:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure seq_file_net [2020-10-29 01:22:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure __put_net [2020-10-29 01:22:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure get_net [2020-10-29 01:22:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure put_net [2020-10-29 01:22:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2020-10-29 01:22:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure register_pernet_subsys [2020-10-29 01:22:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pernet_subsys [2020-10-29 01:22:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_register_notifier [2020-10-29 01:22:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_register_notifier_155 [2020-10-29 01:22:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_unregister_notifier [2020-10-29 01:22:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_unregister_notifier_156 [2020-10-29 01:22:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_unregister_notifier_157 [2020-10-29 01:22:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure __nlmsg_put [2020-10-29 01:22:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure dev_parse_header [2020-10-29 01:22:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 01:22:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_131 [2020-10-29 01:22:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_128 [2020-10-29 01:22:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2020-10-29 01:22:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_msg_size [2020-10-29 01:22:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2020-10-29 01:22:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_data [2020-10-29 01:22:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2020-10-29 01:22:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure nla_attr_size [2020-10-29 01:22:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2020-10-29 01:22:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2020-10-29 01:22:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_be16 [2020-10-29 01:22:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 01:22:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 01:22:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_be32 [2020-10-29 01:22:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_be32 [2020-10-29 01:22:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_be16 [2020-10-29 01:22:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure sk_user_ns [2020-10-29 01:22:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net [2020-10-29 01:22:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_subsys_register [2020-10-29 01:22:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_subsys_unregister [2020-10-29 01:22:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_alloc_skb [2020-10-29 01:22:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_unicast [2020-10-29 01:22:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_register [2020-10-29 01:22:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_unregister [2020-10-29 01:22:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_unset [2020-10-29 01:22:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_bind_pf [2020-10-29 01:22:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_unbind_pf [2020-10-29 01:22:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure net_generic [2020-10-29 01:22:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_log_packet [2020-10-29 01:22:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure br_port_get_rcu [2020-10-29 01:22:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_log_pernet [2020-10-29 01:22:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure instance_hashfn [2020-10-29 01:22:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure __instance_lookup [2020-10-29 01:22:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure instance_get [2020-10-29 01:22:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure instance_lookup_get [2020-10-29 01:22:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_instance_free_rcu [2020-10-29 01:22:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure instance_put [2020-10-29 01:22:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_timer [2020-10-29 01:22:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure instance_create [2020-10-29 01:22:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure __nfulnl_flush [2020-10-29 01:22:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure __instance_destroy [2020-10-29 01:22:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure instance_destroy [2020-10-29 01:22:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_set_mode [2020-10-29 01:22:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_set_nlbufsiz [2020-10-29 01:22:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_set_timeout [2020-10-29 01:22:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_set_qthresh [2020-10-29 01:22:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_set_flags [2020-10-29 01:22:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_alloc_skb [2020-10-29 01:22:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure __nfulnl_send [2020-10-29 01:22:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure __build_packet_message [2020-10-29 01:22:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 01:22:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_rcv_nl_event [2020-10-29 01:22:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_recv_unsupp [2020-10-29 01:22:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_recv_config [2020-10-29 01:22:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_first [2020-10-29 01:22:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_next [2020-10-29 01:22:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_idx [2020-10-29 01:22:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure seq_start [2020-10-29 01:22:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure seq_next [2020-10-29 01:22:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure seq_stop [2020-10-29 01:22:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure seq_show [2020-10-29 01:22:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure nful_open [2020-10-29 01:22:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_log_net_init [2020-10-29 01:22:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_log_net_exit [2020-10-29 01:22:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_log_init [2020-10-29 01:22:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_log_fini [2020-10-29 01:22:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_nfnetlink_log_fini_11_2 [2020-10-29 01:22:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_nfnetlink_log_init_11_17 [2020-10-29 01:22:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2020-10-29 01:22:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2020-10-29 01:22:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_10_11_4 [2020-10-29 01:22:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_11_5 [2020-10-29 01:22:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_8_11_6 [2020-10-29 01:22:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_2_11_7 [2020-10-29 01:22:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_seq_instance_3_11_8 [2020-10-29 01:22:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_1 [2020-10-29 01:22:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_7_3 [2020-10-29 01:22:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2020-10-29 01:22:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_10_11_9 [2020-10-29 01:22:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_11_10 [2020-10-29 01:22:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_8_11_11 [2020-10-29 01:22:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_2_11_12 [2020-10-29 01:22:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_seq_instance_3_11_13 [2020-10-29 01:22:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-29 01:22:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-29 01:22:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-29 01:22:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-29 01:22:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2020-10-29 01:22:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2020-10-29 01:22:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 01:22:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-29 01:22:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2020-10-29 01:22:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2020-10-29 01:22:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-29 01:22:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2020-10-29 01:22:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-29 01:22:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_register_notifier [2020-10-29 01:22:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_unregister_notifier [2020-10-29 01:22:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_1_7 [2020-10-29 01:22:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_1_8 [2020-10-29 01:22:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_1_4 [2020-10-29 01:22:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_1_10 [2020-10-29 01:22:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_1 [2020-10-29 01:22:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_nfnl_callback_dummy_resourceless_instance_2 [2020-10-29 01:22:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_nfnl_callback_dummy_resourceless_instance_3 [2020-10-29 01:22:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_4 [2020-10-29 01:22:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pernet_operations_dummy_resourceless_instance_5 [2020-10-29 01:22:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_7 [2020-10-29 01:22:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2020-10-29 01:22:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2020-10-29 01:22:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 01:22:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-29 01:22:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 01:22:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-29 01:22:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-29 01:22:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2020-10-29 01:22:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-29 01:22:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-29 01:22:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-29 01:22:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-29 01:22:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-29 01:22:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-29 01:22:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-29 01:22:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-29 01:22:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-29 01:22:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-29 01:22:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-29 01:22:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2020-10-29 01:22:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2020-10-29 01:22:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-29 01:22:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2020-10-29 01:22:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-29 01:22:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-29 01:22:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-29 01:22:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-29 01:22:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-29 01:22:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2020-10-29 01:22:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-29 01:22:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-29 01:22:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-29 01:22:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-29 01:22:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-29 01:22:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-29 01:22:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2020-10-29 01:22:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2020-10-29 01:22:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2020-10-29 01:22:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-29 01:22:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-29 01:22:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-29 01:22:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-29 01:22:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2020-10-29 01:22:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2020-10-29 01:22:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-29 01:22:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 01:22:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2020-10-29 01:22:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-29 01:22:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-29 01:22:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-29 01:22:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-29 01:22:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-29 01:22:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-29 01:22:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-29 01:22:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-29 01:22:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-29 01:22:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-29 01:22:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 01:22:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-29 01:22:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-29 01:22:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-29 01:22:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-29 01:22:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-29 01:22:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-29 01:22:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-29 01:22:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-29 01:22:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-29 01:22:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-29 01:22:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-29 01:22:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-29 01:22:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-29 01:22:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-29 01:22:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-29 01:22:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-29 01:22:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-29 01:22:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-29 01:22:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-29 01:22:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-29 01:22:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-29 01:22:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-29 01:22:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2020-10-29 01:22:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-29 01:22:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2020-10-29 01:22:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-29 01:22:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-29 01:22:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-29 01:22:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-29 01:22:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-29 01:22:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-29 01:22:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-29 01:22:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-29 01:22:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-29 01:22:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-29 01:22:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-29 01:22:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-29 01:22:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-29 01:22:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-29 01:22:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-29 01:22:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-29 01:22:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-29 01:22:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-29 01:22:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-29 01:22:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 01:22:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-29 01:22:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-29 01:22:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-29 01:22:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-29 01:22:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-29 01:22:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-29 01:22:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-29 01:22:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-29 01:22:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-29 01:22:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-29 01:22:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-29 01:22:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-29 01:22:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2020-10-29 01:22:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-29 01:22:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-29 01:22:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-29 01:22:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-29 01:22:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-29 01:22:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-29 01:22:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-29 01:22:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-29 01:22:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-29 01:22:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2020-10-29 01:22:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-29 01:22:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-29 01:22:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-29 01:22:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2020-10-29 01:22:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-29 01:22:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-29 01:22:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-29 01:22:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-29 01:22:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-29 01:22:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-29 01:22:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-29 01:22:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-29 01:22:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-29 01:22:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-29 01:22:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-29 01:22:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2020-10-29 01:22:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2020-10-29 01:22:22,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-29 01:22:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-29 01:22:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-29 01:22:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-29 01:22:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-29 01:22:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-29 01:22:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-29 01:22:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2020-10-29 01:22:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2020-10-29 01:22:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-29 01:22:22,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-29 01:22:22,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-29 01:22:22,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-29 01:22:22,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-29 01:22:22,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-29 01:22:22,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-29 01:22:22,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-29 01:22:22,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-29 01:22:22,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-29 01:22:22,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-29 01:22:22,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-29 01:22:22,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 01:22:22,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-29 01:22:22,554 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 01:22:22,554 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 01:22:22,554 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 01:22:22,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 01:22:22,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 01:22:22,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-29 01:22:22,554 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 01:22:22,554 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 01:22:22,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-29 01:22:22,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-29 01:22:22,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-29 01:22:22,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-29 01:22:22,555 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 01:22:22,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-29 01:22:22,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-29 01:22:22,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-29 01:22:22,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-29 01:22:22,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-29 01:22:22,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-29 01:22:22,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-29 01:22:22,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-29 01:22:22,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 01:22:22,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-29 01:22:22,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-29 01:22:22,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-29 01:22:22,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-29 01:22:22,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-29 01:22:22,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-29 01:22:22,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-29 01:22:22,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-29 01:22:22,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-29 01:22:22,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-29 01:22:22,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-29 01:22:22,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 01:22:22,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-29 01:22:22,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-29 01:22:22,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-29 01:22:22,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 01:22:22,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 01:22:22,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 01:22:22,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 01:22:22,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-29 01:22:22,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_addr_list_lock_of_net_device [2020-10-29 01:22:22,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_addr_list_lock_of_net_device [2020-10-29 01:22:22,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_addr_list_lock_of_net_device [2020-10-29 01:22:22,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-29 01:22:22,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_addr_list_lock_of_net_device [2020-10-29 01:22:22,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_addr_list_lock_of_net_device [2020-10-29 01:22:22,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_addr_list_lock_of_net_device [2020-10-29 01:22:22,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-29 01:22:22,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-29 01:22:22,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-29 01:22:22,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-29 01:22:22,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 01:22:22,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 01:22:22,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 01:22:22,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 01:22:22,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 01:22:22,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-29 01:22:22,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-29 01:22:22,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-29 01:22:22,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-29 01:22:22,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-29 01:22:22,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-29 01:22:22,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-29 01:22:22,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 01:22:22,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_instances_lock_of_nfnl_log_net [2020-10-29 01:22:22,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-29 01:22:22,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-29 01:22:22,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-29 01:22:22,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-29 01:22:22,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-29 01:22:22,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-29 01:22:22,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-29 01:22:22,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-29 01:22:22,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_nfulnl_instance [2020-10-29 01:22:22,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_nfulnl_instance [2020-10-29 01:22:22,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_nfulnl_instance [2020-10-29 01:22:22,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_nfulnl_instance [2020-10-29 01:22:22,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_nfulnl_instance [2020-10-29 01:22:22,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_nfulnl_instance [2020-10-29 01:22:22,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-29 01:22:22,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 01:22:22,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 01:22:22,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 01:22:22,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 01:22:22,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 01:22:22,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 01:22:22,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-29 01:22:22,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_poll_lock_of_napi_struct [2020-10-29 01:22:22,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_poll_lock_of_napi_struct [2020-10-29 01:22:22,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_poll_lock_of_napi_struct [2020-10-29 01:22:22,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_poll_lock_of_napi_struct [2020-10-29 01:22:22,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_poll_lock_of_napi_struct [2020-10-29 01:22:22,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_poll_lock_of_napi_struct [2020-10-29 01:22:22,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_poll_lock_of_napi_struct [2020-10-29 01:22:22,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_poll_lock_of_napi_struct [2020-10-29 01:22:22,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-29 01:22:22,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-29 01:22:22,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-29 01:22:22,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-29 01:22:22,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-29 01:22:22,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-29 01:22:22,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-29 01:22:22,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-29 01:22:22,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-29 01:22:22,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-29 01:22:22,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-29 01:22:22,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 01:22:22,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-29 01:22:22,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-29 01:22:22,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-29 01:22:22,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 01:22:22,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-29 01:22:22,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_global_lock_of_net_device [2020-10-29 01:22:22,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_global_lock_of_net_device [2020-10-29 01:22:22,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_tx_global_lock_of_net_device [2020-10-29 01:22:22,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-29 01:22:22,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_tx_global_lock_of_net_device [2020-10-29 01:22:22,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_tx_global_lock_of_net_device [2020-10-29 01:22:22,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_tx_global_lock_of_net_device [2020-10-29 01:22:22,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-29 01:22:22,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-29 01:22:22,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-29 01:22:22,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-29 01:22:22,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-29 01:22:22,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-29 01:22:22,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-29 01:22:22,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-29 01:22:22,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2020-10-29 01:22:22,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-29 01:22:22,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-29 01:22:22,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2020-10-29 01:22:22,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2020-10-29 01:22:22,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2020-10-29 01:22:22,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2020-10-29 01:22:22,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2020-10-29 01:22:22,573 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 01:22:22,573 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 01:22:22,573 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 01:22:22,573 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 01:22:22,574 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 01:22:22,574 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 01:22:22,574 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 01:22:22,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 01:22:22,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 01:22:22,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 01:22:22,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 01:22:26,341 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 01:22:26,405 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2020-10-29 01:22:29,304 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 01:22:29,305 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-29 01:22:29,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:22:29 BoogieIcfgContainer [2020-10-29 01:22:29,314 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 01:22:29,317 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 01:22:29,317 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 01:22:29,321 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 01:22:29,321 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 01:22:15" (1/3) ... [2020-10-29 01:22:29,323 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f2a8bab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:22:29, skipping insertion in model container [2020-10-29 01:22:29,323 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:22:21" (2/3) ... [2020-10-29 01:22:29,324 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f2a8bab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:22:29, skipping insertion in model container [2020-10-29 01:22:29,324 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:22:29" (3/3) ... [2020-10-29 01:22:29,326 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i [2020-10-29 01:22:29,339 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 01:22:29,349 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 01:22:29,363 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 01:22:29,425 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 01:22:29,425 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 01:22:29,425 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 01:22:29,425 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 01:22:29,425 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 01:22:29,426 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 01:22:29,426 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 01:22:29,426 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 01:22:29,511 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states. [2020-10-29 01:22:29,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-10-29 01:22:29,536 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:22:29,537 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-29 01:22:29,538 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:22:29,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:22:29,543 INFO L82 PathProgramCache]: Analyzing trace with hash 205008658, now seen corresponding path program 1 times [2020-10-29 01:22:29,553 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:22:29,554 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [154879638] [2020-10-29 01:22:29,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:22:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:30,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:30,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:35,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:35,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 208 [2020-10-29 01:22:35,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:22:35,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5285 [2020-10-29 01:22:35,328 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:35,328 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:35,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:35,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 190 [2020-10-29 01:22:35,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:35,329 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-29 01:22:37,273 WARN L193 SmtUtils]: Spent 1.73 s on a formula simplification that was a NOOP. DAG size: 463 [2020-10-29 01:22:37,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:22:37,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:22:37,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-29 01:22:37,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,416 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:37,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:22:37,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 01:22:37,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:22:37,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,485 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:37,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:22:37,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 01:22:37,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:22:37,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,511 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:37,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:22:37,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,533 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:22:37,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:22:37,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,534 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:22:37,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-29 01:22:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:22:37,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:22:37,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,559 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:37,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-29 01:22:37,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:22:37,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,583 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:22:37,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,584 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:37,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-29 01:22:37,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:22:37,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:22:37,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,607 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:37,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-29 01:22:37,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-29 01:22:37,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 01:22:37,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,673 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:37,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:22:37,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,698 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:22:37,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,699 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:22:37,699 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,699 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:22:37,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:22:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,722 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:22:37,723 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,723 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:22:37,723 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,724 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:37,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 01:22:37,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:22:37,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:22:37,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,746 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:37,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-29 01:22:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:22:37,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:22:37,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,769 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:37,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-29 01:22:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,812 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,813 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-29 01:22:37,813 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 01:22:37,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,813 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:37,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:22:37,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:22:37,846 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:22:37,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,846 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:37,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:22:37,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,873 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:22:37,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:22:37,874 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,874 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:22:37,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 01:22:37,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:22:37,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,901 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:22:37,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,901 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,902 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:37,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-29 01:22:37,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,972 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,973 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-29 01:22:37,973 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,973 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:22:37,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,973 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,974 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:22:37,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:22:37,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:37,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:37,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:37,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:22:37,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:37,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:22:37,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:37,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:37,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:37,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:37,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:37,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:38,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-29 01:22:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:38,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:38,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:38,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:22:38,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:38,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:22:38,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:38,017 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:38,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:38,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:38,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:38,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:38,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2020-10-29 01:22:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:22:38,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:22:38,041 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:22:38,041 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:22:38,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:22:38,042 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:22:38,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:22:38,042 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:22:38,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:22:38,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:22:38,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:22:38,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:22:38,133 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2020-10-29 01:22:38,134 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [154879638] [2020-10-29 01:22:38,137 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:22:38,137 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-29 01:22:38,138 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [951332776] [2020-10-29 01:22:38,145 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-29 01:22:38,145 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:22:38,160 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-29 01:22:38,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-29 01:22:38,163 INFO L87 Difference]: Start difference. First operand 3153 states. Second operand 5 states. [2020-10-29 01:23:09,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:23:09,049 INFO L93 Difference]: Finished difference Result 3612 states and 4712 transitions. [2020-10-29 01:23:09,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-10-29 01:23:09,052 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2020-10-29 01:23:09,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:23:09,098 INFO L225 Difference]: With dead ends: 3612 [2020-10-29 01:23:09,098 INFO L226 Difference]: Without dead ends: 1993 [2020-10-29 01:23:09,113 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2020-10-29 01:23:09,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1993 states. [2020-10-29 01:23:09,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1993 to 1617. [2020-10-29 01:23:09,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1617 states. [2020-10-29 01:23:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1617 states and 1929 transitions. [2020-10-29 01:23:09,822 INFO L78 Accepts]: Start accepts. Automaton has 1617 states and 1929 transitions. Word has length 134 [2020-10-29 01:23:09,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:23:09,824 INFO L481 AbstractCegarLoop]: Abstraction has 1617 states and 1929 transitions. [2020-10-29 01:23:09,824 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-29 01:23:09,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1929 transitions. [2020-10-29 01:23:09,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2020-10-29 01:23:09,828 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:23:09,828 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 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] [2020-10-29 01:23:09,829 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 01:23:09,829 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:23:09,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:23:09,830 INFO L82 PathProgramCache]: Analyzing trace with hash 1060893207, now seen corresponding path program 1 times [2020-10-29 01:23:09,830 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:23:09,830 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [651540439] [2020-10-29 01:23:09,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:23:09,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:09,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:11,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:14,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:14,970 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 179 [2020-10-29 01:23:14,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:23:14,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5038 [2020-10-29 01:23:14,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:14,971 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:14,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 01:23:14,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:23:14,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 169 [2020-10-29 01:23:14,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:16,651 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification that was a NOOP. DAG size: 463 [2020-10-29 01:23:16,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:23:16,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:16,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:16,956 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:16,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:23:16,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:16,957 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 242 [2020-10-29 01:23:16,957 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:16,957 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:16,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:23:16,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:16,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 01:23:16,958 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:16,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:23:16,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 01:23:17,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:23:17,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,014 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:23:17,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-29 01:23:17,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:17,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:23:17,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 01:23:17,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:23:17,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,034 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:17,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:23:17,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:23:17,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:23:17,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,051 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:17,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 01:23:17,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,168 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,169 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 76 [2020-10-29 01:23:17,169 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,169 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-29 01:23:17,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,170 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:23:17,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 73 [2020-10-29 01:23:17,170 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:17,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:23:17,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 69 [2020-10-29 01:23:17,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-29 01:23:17,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,216 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:17,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:23:17,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-29 01:23:17,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 01:23:17,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,254 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:17,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:23:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:23:17,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:23:17,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,276 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:23:17,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:23:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-29 01:23:17,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,301 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:23:17,301 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,301 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:23:17,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:23:17,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:23:17,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:23:17,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:23:17,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-29 01:23:17,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:23:17,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:23:17,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,343 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:23:17,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-10-29 01:23:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:23:17,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:23:17,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:17,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-10-29 01:23:17,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:23:17,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:23:17,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,381 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:23:17,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-10-29 01:23:17,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:23:17,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:23:17,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,400 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:23:17,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 01:23:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-29 01:23:17,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 01:23:17,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,465 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:23:17,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-29 01:23:17,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:17,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:23:17,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,510 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:23:17,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:23:17,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,513 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:17,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:23:17,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:23:17,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:23:17,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,549 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:17,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 01:23:17,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,569 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,570 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:23:17,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:23:17,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,570 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:17,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:23:17,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:23:17,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:23:17,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,591 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:23:17,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:23:17,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:23:17,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:23:17,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,610 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:23:17,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:23:17,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:17,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 01:23:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:23:17,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:23:17,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:23:17,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:23:17,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:17,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2020-10-29 01:23:17,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:23:17,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:23:17,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:23:17,655 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:23:17,655 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:23:17,655 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:23:17,655 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:23:17,656 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:23:17,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:23:17,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:23:17,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 01:23:17,656 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:23:17,701 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-10-29 01:23:17,701 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [651540439] [2020-10-29 01:23:17,702 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:23:17,702 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-29 01:23:17,702 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221609085] [2020-10-29 01:23:17,704 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-29 01:23:17,704 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:23:17,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-29 01:23:17,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-29 01:23:17,705 INFO L87 Difference]: Start difference. First operand 1617 states and 1929 transitions. Second operand 10 states. [2020-10-29 01:23:19,335 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification that was a NOOP. DAG size: 472 [2020-10-29 01:23:21,711 WARN L193 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 474 [2020-10-29 01:23:26,732 WARN L193 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 477 [2020-10-29 01:23:28,488 WARN L193 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 479 [2020-10-29 01:23:39,864 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification that was a NOOP. DAG size: 465 [2020-10-29 01:24:04,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:24:04,105 INFO L93 Difference]: Finished difference Result 1813 states and 2208 transitions. [2020-10-29 01:24:04,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-29 01:24:04,106 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 121 [2020-10-29 01:24:04,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:24:04,119 INFO L225 Difference]: With dead ends: 1813 [2020-10-29 01:24:04,120 INFO L226 Difference]: Without dead ends: 1809 [2020-10-29 01:24:04,122 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 10.2s TimeCoverageRelationStatistics Valid=121, Invalid=259, Unknown=0, NotChecked=0, Total=380 [2020-10-29 01:24:04,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1809 states. [2020-10-29 01:24:04,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1809 to 1616. [2020-10-29 01:24:04,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1616 states. [2020-10-29 01:24:04,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1616 states and 1927 transitions. [2020-10-29 01:24:04,647 INFO L78 Accepts]: Start accepts. Automaton has 1616 states and 1927 transitions. Word has length 121 [2020-10-29 01:24:04,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:24:04,648 INFO L481 AbstractCegarLoop]: Abstraction has 1616 states and 1927 transitions. [2020-10-29 01:24:04,648 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-29 01:24:04,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 1927 transitions. [2020-10-29 01:24:04,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2020-10-29 01:24:04,650 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:24:04,651 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-29 01:24:04,651 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 01:24:04,651 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:24:04,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:24:04,652 INFO L82 PathProgramCache]: Analyzing trace with hash 1624964139, now seen corresponding path program 1 times [2020-10-29 01:24:04,652 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:24:04,652 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1877307715] [2020-10-29 01:24:04,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:24:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:04,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:07,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:09,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:09,904 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 216 [2020-10-29 01:24:09,904 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:24:09,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5140 [2020-10-29 01:24:09,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:09,905 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:09,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-29 01:24:09,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 80 [2020-10-29 01:24:09,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 29 [2020-10-29 01:24:09,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:11,729 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification that was a NOOP. DAG size: 463 [2020-10-29 01:24:11,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:24:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:11,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:11,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:11,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:11,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:11,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-29 01:24:11,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:11,834 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:11,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:11,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:11,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:11,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:11,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:24:11,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:11,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:11,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:11,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 01:24:11,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:11,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:24:11,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:11,883 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:11,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:11,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:11,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:11,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:11,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:24:11,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:11,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:11,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:11,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 01:24:11,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:11,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:24:11,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:11,904 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:11,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:11,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:11,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:11,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:11,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:24:11,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:11,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:11,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:11,921 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:11,921 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:11,922 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:24:11,922 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:11,922 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:11,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:11,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:11,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:11,923 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:11,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-29 01:24:11,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:11,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:11,941 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:11,941 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:11,941 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:11,941 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:24:11,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:11,942 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:11,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:11,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:11,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:11,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:11,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-29 01:24:11,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:11,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:11,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:11,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:11,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:11,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:24:11,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:11,962 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:11,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:11,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:11,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:11,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:11,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-29 01:24:11,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:11,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:11,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:11,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:11,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:11,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:24:11,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:11,982 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:11,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:11,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:11,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:11,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:12,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-29 01:24:12,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:12,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:12,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:12,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-29 01:24:12,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:12,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 146 [2020-10-29 01:24:12,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:12,186 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:12,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 01:24:12,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:12,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 26 [2020-10-29 01:24:12,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:12,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:12,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:12,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:12,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:12,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:12,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:12,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 01:24:12,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:12,316 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:12,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 01:24:12,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:12,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 01:24:12,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:12,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:24:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:12,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:12,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:12,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:12,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:12,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 01:24:12,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:12,414 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:12,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:24:12,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:12,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:24:12,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:12,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 01:24:12,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:12,433 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:12,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:12,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:12,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:12,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:24:12,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:12,442 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:12,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:24:12,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:12,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 01:24:12,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:12,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-29 01:24:12,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:12,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:12,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:12,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:12,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:12,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:24:12,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:12,464 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:12,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:12,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:24:12,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:12,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:12,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-29 01:24:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:12,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:12,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:12,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-29 01:24:12,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:12,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 01:24:12,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:12,509 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:12,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:12,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-29 01:24:12,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:12,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:12,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:24:12,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:12,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:12,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:12,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:12,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:12,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:24:12,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:12,530 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:12,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:12,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:12,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:12,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:12,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:24:12,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:12,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:12,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:12,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:12,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:12,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:24:12,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:12,548 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:12,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:12,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:12,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:12,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:24:12,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 01:24:12,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:12,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:12,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:12,565 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:24:12,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:12,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:24:12,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:12,566 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:12,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:12,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:12,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:12,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:12,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-29 01:24:12,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:12,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:12,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:12,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-29 01:24:12,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:12,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:24:12,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:12,617 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:12,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:12,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-29 01:24:12,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:12,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:12,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:24:12,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:12,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:12,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:12,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:12,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:12,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:24:12,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:12,634 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:12,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:12,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:24:12,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:12,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:12,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-29 01:24:12,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:12,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:12,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:12,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:12,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:12,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:24:12,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:12,653 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:12,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:12,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:24:12,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:12,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:12,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2020-10-29 01:24:12,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:12,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:12,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:12,670 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:12,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:12,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:24:12,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:12,671 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:12,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:12,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:24:12,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:12,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:12,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-29 01:24:12,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:24:12,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:24:12,688 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:24:12,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:24:12,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:24:12,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:24:12,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:24:12,689 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:24:12,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:24:12,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:24:12,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:24:12,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:24:12,798 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2020-10-29 01:24:12,798 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1877307715] [2020-10-29 01:24:12,798 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 01:24:12,799 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-10-29 01:24:12,799 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200185774] [2020-10-29 01:24:12,800 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-29 01:24:12,800 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:24:12,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-29 01:24:12,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-10-29 01:24:12,801 INFO L87 Difference]: Start difference. First operand 1616 states and 1927 transitions. Second operand 13 states. [2020-10-29 01:24:15,690 WARN L193 SmtUtils]: Spent 1.56 s on a formula simplification that was a NOOP. DAG size: 466 [2020-10-29 01:24:17,293 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification that was a NOOP. DAG size: 469 [2020-10-29 01:24:22,173 WARN L193 SmtUtils]: Spent 1.56 s on a formula simplification that was a NOOP. DAG size: 476 [2020-10-29 01:24:23,839 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 483 [2020-10-29 01:25:14,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:25:14,324 INFO L93 Difference]: Finished difference Result 3560 states and 4350 transitions. [2020-10-29 01:25:14,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-10-29 01:25:14,325 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 140 [2020-10-29 01:25:14,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:25:14,340 INFO L225 Difference]: With dead ends: 3560 [2020-10-29 01:25:14,340 INFO L226 Difference]: Without dead ends: 1986 [2020-10-29 01:25:14,347 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 56 ImplicationChecksByTransitivity, 8.6s TimeCoverageRelationStatistics Valid=92, Invalid=460, Unknown=0, NotChecked=0, Total=552 [2020-10-29 01:25:14,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1986 states. [2020-10-29 01:25:14,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1986 to 1616. [2020-10-29 01:25:14,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1616 states. [2020-10-29 01:25:14,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1616 states and 1926 transitions. [2020-10-29 01:25:14,934 INFO L78 Accepts]: Start accepts. Automaton has 1616 states and 1926 transitions. Word has length 140 [2020-10-29 01:25:14,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:25:14,935 INFO L481 AbstractCegarLoop]: Abstraction has 1616 states and 1926 transitions. [2020-10-29 01:25:14,935 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-10-29 01:25:14,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 1926 transitions. [2020-10-29 01:25:14,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2020-10-29 01:25:14,937 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:25:14,938 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-29 01:25:14,938 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-29 01:25:14,938 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:25:14,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:25:14,939 INFO L82 PathProgramCache]: Analyzing trace with hash -1295596530, now seen corresponding path program 1 times [2020-10-29 01:25:14,939 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:25:14,939 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1056468374] [2020-10-29 01:25:14,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:25:15,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:15,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:20,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:20,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 222 [2020-10-29 01:25:20,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:20,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5090 [2020-10-29 01:25:20,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:20,128 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:20,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 37 [2020-10-29 01:25:20,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:25:20,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 212 [2020-10-29 01:25:20,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:21,980 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 463 [2020-10-29 01:25:21,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:25:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,193 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:22,193 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 174 [2020-10-29 01:25:22,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,193 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:22,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 01:25:22,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 01:25:22,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,244 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 01:25:22,244 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,244 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:25:22,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,245 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:22,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-29 01:25:22,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:25:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 01:25:22,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:25:22,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,264 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:22,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:22,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:25:22,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:25:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,280 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:22,280 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,280 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:25:22,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,280 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:22,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:22,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-29 01:25:22,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:22,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:25:22,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,300 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:22,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:25:22,300 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-29 01:25:22,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:22,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:25:22,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,321 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:22,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:25:22,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-29 01:25:22,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,338 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,338 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:22,338 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,338 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:25:22,338 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,339 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:22,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 01:25:22,339 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-29 01:25:22,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-29 01:25:22,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 01:25:22,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,421 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:22,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-29 01:25:22,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:22,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:22,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:25:22,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,441 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:22,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:22,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:22,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:25:22,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,458 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:22,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:22,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 01:25:22,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:22,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:25:22,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,477 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:22,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:22,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-29 01:25:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:22,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:25:22,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,520 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:22,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:25:22,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 01:25:22,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,538 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:22,538 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:25:22,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,539 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:22,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:25:22,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-29 01:25:22,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,602 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-29 01:25:22,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-29 01:25:22,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,603 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:22,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-29 01:25:22,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:25:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:22,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:25:22,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,625 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:22,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:22,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:25:22,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,640 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,640 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:22,640 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,640 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:22,641 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,641 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:22,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:22,641 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 01:25:22,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,655 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:25:22,655 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,655 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:25:22,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,656 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:25:22,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:25:22,656 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2020-10-29 01:25:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,706 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,706 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-29 01:25:22,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,707 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 01:25:22,707 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,707 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-29 01:25:22,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 01:25:22,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 01:25:22,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:25:22,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:22,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,760 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:25:22,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,760 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 01:25:22,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 01:25:22,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 01:25:22,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-29 01:25:22,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:22,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:25:22,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,779 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:22,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:25:22,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-29 01:25:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:22,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:25:22,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,799 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:22,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:25:22,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-29 01:25:22,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:25:22,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:25:22,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:25:22,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:25:22,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:25:22,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:25:22,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:25:22,818 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:25:22,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:25:22,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:25:22,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:25:22,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:25:22,925 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2020-10-29 01:25:22,926 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1056468374] [2020-10-29 01:25:22,926 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:25:22,926 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-29 01:25:22,926 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577288471] [2020-10-29 01:25:22,927 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-29 01:25:22,927 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:25:22,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-29 01:25:22,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2020-10-29 01:25:22,928 INFO L87 Difference]: Start difference. First operand 1616 states and 1926 transitions. Second operand 11 states. [2020-10-29 01:25:25,337 WARN L193 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 465 [2020-10-29 01:25:33,875 WARN L193 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 465 [2020-10-29 01:25:36,132 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification that was a NOOP. DAG size: 469 [2020-10-29 01:25:37,763 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 472 [2020-10-29 01:25:50,310 WARN L193 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 467