/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-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 20:06:12,972 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 20:06:12,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 20:06:13,021 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 20:06:13,022 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 20:06:13,029 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 20:06:13,030 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 20:06:13,035 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 20:06:13,038 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 20:06:13,040 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 20:06:13,042 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 20:06:13,043 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 20:06:13,043 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 20:06:13,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 20:06:13,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 20:06:13,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 20:06:13,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 20:06:13,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 20:06:13,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 20:06:13,053 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 20:06:13,054 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 20:06:13,056 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 20:06:13,057 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 20:06:13,058 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 20:06:13,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 20:06:13,074 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 20:06:13,075 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 20:06:13,076 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 20:06:13,076 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 20:06:13,077 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-29 20:06:13,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 20:06:13,088 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 20:06:13,090 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 20:06:13,094 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 20:06:13,150 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 20:06:13,150 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 20:06:13,152 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 20:06:13,154 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 20:06:13,154 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 20:06:13,155 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 20:06:13,155 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 20:06:13,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 20:06:13,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 20:06:13,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 20:06:13,156 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 20:06:13,156 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 20:06:13,156 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 20:06:13,156 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 20:06:13,156 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 20:06:13,157 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 20:06:13,157 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 20:06:13,157 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 20:06:13,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 20:06:13,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 20:06:13,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 20:06:13,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 20:06:13,159 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 20:06:13,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 20:06:13,160 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 20:06:13,160 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 20:06:13,160 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 20:06:13,160 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 20:06:13,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 20:06:13,630 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 20:06:13,634 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 20:06:13,636 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 20:06:13,636 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 20:06:13,637 INFO L432 ainManager$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 20:06:13,713 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c1b395d74/c109d3f1db2f4e4a9d8905b4d62a007c/FLAGd2e445196 [2020-10-29 20:06:14,962 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 20:06:14,964 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 20:06:15,044 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c1b395d74/c109d3f1db2f4e4a9d8905b4d62a007c/FLAGd2e445196 [2020-10-29 20:06:15,253 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c1b395d74/c109d3f1db2f4e4a9d8905b4d62a007c [2020-10-29 20:06:15,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 20:06:15,264 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 20:06:15,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 20:06:15,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 20:06:15,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 20:06:15,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 08:06:15" (1/1) ... [2020-10-29 20:06:15,275 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e30cfee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:06:15, skipping insertion in model container [2020-10-29 20:06:15,275 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 08:06:15" (1/1) ... [2020-10-29 20:06:15,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 20:06:15,467 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 20:06:20,064 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 20:06:20,101 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 20:06:20,572 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 20:06:21,484 INFO L208 MainTranslator]: Completed translation [2020-10-29 20:06:21,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:06:21 WrapperNode [2020-10-29 20:06:21,485 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 20:06:21,486 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 20:06:21,486 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 20:06:21,486 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 20:06:21,500 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:06:21" (1/1) ... [2020-10-29 20:06:21,500 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:06:21" (1/1) ... [2020-10-29 20:06:21,611 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:06:21" (1/1) ... [2020-10-29 20:06:21,612 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:06:21" (1/1) ... [2020-10-29 20:06:21,807 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:06:21" (1/1) ... [2020-10-29 20:06:21,849 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:06:21" (1/1) ... [2020-10-29 20:06:21,898 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:06:21" (1/1) ... [2020-10-29 20:06:21,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 20:06:21,946 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 20:06:21,947 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 20:06:21,947 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 20:06:21,948 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:06:21" (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 20:06:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 20:06:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 20:06:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 20:06:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 20:06:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-29 20:06:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 20:06:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 20:06:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 20:06:22,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2020-10-29 20:06:22,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2020-10-29 20:06:22,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2020-10-29 20:06:22,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-29 20:06:22,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-29 20:06:22,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-29 20:06:22,051 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_HLIST_NODE [2020-10-29 20:06:22,051 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_empty [2020-10-29 20:06:22,051 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 20:06:22,054 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-29 20:06:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-29 20:06:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2020-10-29 20:06:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2020-10-29 20:06:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2020-10-29 20:06:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 20:06:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 20:06:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-29 20:06:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 20:06:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-29 20:06:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-29 20:06:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2020-10-29 20:06:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2020-10-29 20:06:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2020-10-29 20:06:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header_was_set [2020-10-29 20:06:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2020-10-29 20:06:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_file_net [2020-10-29 20:06:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure get_net [2020-10-29 20:06:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure put_net [2020-10-29 20:06:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2020-10-29 20:06:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_parse_header [2020-10-29 20:06:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_msg_size [2020-10-29 20:06:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2020-10-29 20:06:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_data [2020-10-29 20:06:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2020-10-29 20:06:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_attr_size [2020-10-29 20:06:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2020-10-29 20:06:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2020-10-29 20:06:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_be16 [2020-10-29 20:06:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_be32 [2020-10-29 20:06:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_be32 [2020-10-29 20:06:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_be16 [2020-10-29 20:06:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_user_ns [2020-10-29 20:06:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net [2020-10-29 20:06:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure net_generic [2020-10-29 20:06:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure br_port_get_rcu [2020-10-29 20:06:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_log_pernet [2020-10-29 20:06:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_hashfn [2020-10-29 20:06:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __instance_lookup [2020-10-29 20:06:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_get [2020-10-29 20:06:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_lookup_get [2020-10-29 20:06:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_instance_free_rcu [2020-10-29 20:06:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_put [2020-10-29 20:06:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_create [2020-10-29 20:06:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __instance_destroy [2020-10-29 20:06:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_destroy [2020-10-29 20:06:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_set_mode [2020-10-29 20:06:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_set_nlbufsiz [2020-10-29 20:06:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_set_timeout [2020-10-29 20:06:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_set_qthresh [2020-10-29 20:06:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_set_flags [2020-10-29 20:06:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_alloc_skb [2020-10-29 20:06:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __nfulnl_send [2020-10-29 20:06:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __nfulnl_flush [2020-10-29 20:06:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_timer [2020-10-29 20:06:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __build_packet_message [2020-10-29 20:06:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_log_packet [2020-10-29 20:06:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_rcv_nl_event [2020-10-29 20:06:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_recv_unsupp [2020-10-29 20:06:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_recv_config [2020-10-29 20:06:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure get_first [2020-10-29 20:06:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next [2020-10-29 20:06:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure get_idx [2020-10-29 20:06:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_start [2020-10-29 20:06:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_next [2020-10-29 20:06:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_stop [2020-10-29 20:06:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_show [2020-10-29 20:06:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure nful_open [2020-10-29 20:06:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_log_net_init [2020-10-29 20:06:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_log_net_exit [2020-10-29 20:06:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_log_init [2020-10-29 20:06:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_log_fini [2020-10-29 20:06:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_nfnetlink_log_fini_11_2 [2020-10-29 20:06:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_nfnetlink_log_init_11_17 [2020-10-29 20:06:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2020-10-29 20:06:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2020-10-29 20:06:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_10_11_4 [2020-10-29 20:06:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_11_5 [2020-10-29 20:06:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_8_11_6 [2020-10-29 20:06:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_2_11_7 [2020-10-29 20:06:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_seq_instance_3_11_8 [2020-10-29 20:06:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_1 [2020-10-29 20:06:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_7_3 [2020-10-29 20:06:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2020-10-29 20:06:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_10_11_9 [2020-10-29 20:06:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_11_10 [2020-10-29 20:06:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_8_11_11 [2020-10-29 20:06:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_2_11_12 [2020-10-29 20:06:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_seq_instance_3_11_13 [2020-10-29 20:06:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-29 20:06:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-29 20:06:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-29 20:06:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-29 20:06:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2020-10-29 20:06:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2020-10-29 20:06:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 20:06:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-29 20:06:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2020-10-29 20:06:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2020-10-29 20:06:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-29 20:06:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2020-10-29 20:06:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-29 20:06:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_register_notifier [2020-10-29 20:06:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_unregister_notifier [2020-10-29 20:06:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_1_7 [2020-10-29 20:06:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_1_8 [2020-10-29 20:06:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_1_4 [2020-10-29 20:06:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_1_10 [2020-10-29 20:06:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_1 [2020-10-29 20:06:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_nfnl_callback_dummy_resourceless_instance_2 [2020-10-29 20:06:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_nfnl_callback_dummy_resourceless_instance_3 [2020-10-29 20:06:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_4 [2020-10-29 20:06:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pernet_operations_dummy_resourceless_instance_5 [2020-10-29 20:06:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_7 [2020-10-29 20:06:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2020-10-29 20:06:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2020-10-29 20:06:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-29 20:06:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 20:06:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-29 20:06:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-29 20:06:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-29 20:06:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-29 20:06:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-29 20:06:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh [2020-10-29 20:06:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_bh [2020-10-29 20:06:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_rcu [2020-10-29 20:06:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head_rcu [2020-10-29 20:06:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-29 20:06:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_128 [2020-10-29 20:06:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_call_rcu_bh_129 [2020-10-29 20:06:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_130 [2020-10-29 20:06:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_131 [2020-10-29 20:06:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_132 [2020-10-29 20:06:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_134 [2020-10-29 20:06:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_135 [2020-10-29 20:06:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_138 [2020-10-29 20:06:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_139 [2020-10-29 20:06:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_148 [2020-10-29 20:06:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_register_notifier_155 [2020-10-29 20:06:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_unregister_notifier_156 [2020-10-29 20:06:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_unregister_notifier_157 [2020-10-29 20:06:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_158 [2020-10-29 20:06:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_159 [2020-10-29 20:06:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_160 [2020-10-29 20:06:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_161 [2020-10-29 20:06:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-29 20:06:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-29 20:06:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-29 20:06:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-29 20:06:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-29 20:06:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-29 20:06:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-29 20:06:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-29 20:06:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-29 20:06:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-29 20:06:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2020-10-29 20:06:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2020-10-29 20:06:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-29 20:06:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2020-10-29 20:06:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2020-10-29 20:06:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-29 20:06:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-29 20:06:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-29 20:06:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-29 20:06:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-29 20:06:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2020-10-29 20:06:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-29 20:06:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2020-10-29 20:06:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2020-10-29 20:06:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2020-10-29 20:06:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2020-10-29 20:06:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2020-10-29 20:06:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-29 20:06:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2020-10-29 20:06:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2020-10-29 20:06:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2020-10-29 20:06:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2020-10-29 20:06:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2020-10-29 20:06:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-29 20:06:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-29 20:06:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-29 20:06:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-29 20:06:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-29 20:06:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-29 20:06:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 20:06:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 20:06:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 20:06:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 20:06:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-29 20:06:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-29 20:06:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-29 20:06:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-29 20:06:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-29 20:06:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-29 20:06:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-29 20:06:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-29 20:06:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-29 20:06:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-29 20:06:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-29 20:06:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-29 20:06:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-29 20:06:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-29 20:06:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2020-10-29 20:06:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2020-10-29 20:06:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2020-10-29 20:06:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-29 20:06:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2020-10-29 20:06:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2020-10-29 20:06:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-29 20:06:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-29 20:06:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-29 20:06:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-29 20:06:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-29 20:06:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-29 20:06:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-29 20:06:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-29 20:06:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-29 20:06:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-29 20:06:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-29 20:06:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-29 20:06:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-29 20:06:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-29 20:06:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-29 20:06:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-29 20:06:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-29 20:06:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-29 20:06:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-29 20:06:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-29 20:06:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-29 20:06:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-29 20:06:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2020-10-29 20:06:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-29 20:06:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-29 20:06:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2020-10-29 20:06:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-29 20:06:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-29 20:06:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-29 20:06:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-29 20:06:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-29 20:06:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-29 20:06:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2020-10-29 20:06:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2020-10-29 20:06:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-29 20:06:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-29 20:06:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-29 20:06:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-29 20:06:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-29 20:06:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-29 20:06:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-29 20:06:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-29 20:06:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-29 20:06:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2020-10-29 20:06:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2020-10-29 20:06:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-29 20:06:22,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-29 20:06:22,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2020-10-29 20:06:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-29 20:06:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-29 20:06:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-29 20:06:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2020-10-29 20:06:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2020-10-29 20:06:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2020-10-29 20:06:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2020-10-29 20:06:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2020-10-29 20:06:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2020-10-29 20:06:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-29 20:06:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-29 20:06:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-29 20:06:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-29 20:06:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-29 20:06:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2020-10-29 20:06:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-29 20:06:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2020-10-29 20:06:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-29 20:06:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-29 20:06:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2020-10-29 20:06:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-29 20:06:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 20:06:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 20:06:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 20:06:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 20:06:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-29 20:06:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 20:06:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-29 20:06:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-29 20:06:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-29 20:06:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 20:06:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 20:06:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-29 20:06:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-29 20:06:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-29 20:06:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-29 20:06:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-29 20:06:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-29 20:06:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-29 20:06:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-29 20:06:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-29 20:06:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-29 20:06:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 20:06:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-29 20:06:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-29 20:06:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-29 20:06:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-29 20:06:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-29 20:06:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-29 20:06:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-29 20:06:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-29 20:06:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-29 20:06:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-29 20:06:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-29 20:06:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 20:06:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-29 20:06:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-29 20:06:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-29 20:06:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_addr_list_lock_of_net_device [2020-10-29 20:06:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_addr_list_lock_of_net_device [2020-10-29 20:06:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_addr_list_lock_of_net_device [2020-10-29 20:06:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-29 20:06:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_addr_list_lock_of_net_device [2020-10-29 20:06:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_addr_list_lock_of_net_device [2020-10-29 20:06:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_addr_list_lock_of_net_device [2020-10-29 20:06:22,126 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 20:06:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-29 20:06:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-29 20:06:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-29 20:06:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 20:06:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 20:06:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 20:06:22,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 20:06:22,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 20:06:22,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-29 20:06:22,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-29 20:06:22,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-29 20:06:22,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-29 20:06:22,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-29 20:06:22,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-29 20:06:22,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-29 20:06:22,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 20:06:22,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_instances_lock_of_nfnl_log_net [2020-10-29 20:06:22,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_instances_lock_of_nfnl_log_net [2020-10-29 20:06:22,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_instances_lock_of_nfnl_log_net [2020-10-29 20:06:22,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_instances_lock_of_nfnl_log_net [2020-10-29 20:06:22,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_instances_lock_of_nfnl_log_net [2020-10-29 20:06:22,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_instances_lock_of_nfnl_log_net [2020-10-29 20:06:22,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_instances_lock_of_nfnl_log_net [2020-10-29 20:06:22,128 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 20:06:22,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-29 20:06:22,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-29 20:06:22,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-29 20:06:22,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-29 20:06:22,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-29 20:06:22,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-29 20:06:22,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-29 20:06:22,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-29 20:06:22,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_nfulnl_instance [2020-10-29 20:06:22,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_nfulnl_instance [2020-10-29 20:06:22,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_nfulnl_instance [2020-10-29 20:06:22,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_nfulnl_instance [2020-10-29 20:06:22,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_nfulnl_instance [2020-10-29 20:06:22,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_nfulnl_instance [2020-10-29 20:06:22,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_nfulnl_instance [2020-10-29 20:06:22,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_nfulnl_instance [2020-10-29 20:06:22,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-29 20:06:22,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 20:06:22,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 20:06:22,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 20:06:22,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 20:06:22,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 20:06:22,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 20:06:22,133 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 20:06:22,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_poll_lock_of_napi_struct [2020-10-29 20:06:22,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_poll_lock_of_napi_struct [2020-10-29 20:06:22,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_poll_lock_of_napi_struct [2020-10-29 20:06:22,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_poll_lock_of_napi_struct [2020-10-29 20:06:22,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_poll_lock_of_napi_struct [2020-10-29 20:06:22,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_poll_lock_of_napi_struct [2020-10-29 20:06:22,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_poll_lock_of_napi_struct [2020-10-29 20:06:22,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_poll_lock_of_napi_struct [2020-10-29 20:06:22,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-29 20:06:22,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-29 20:06:22,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-29 20:06:22,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-29 20:06:22,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-29 20:06:22,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-29 20:06:22,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-29 20:06:22,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-29 20:06:22,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-29 20:06:22,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-29 20:06:22,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-29 20:06:22,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 20:06:22,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-29 20:06:22,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-29 20:06:22,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-29 20:06:22,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 20:06:22,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_global_lock_of_net_device [2020-10-29 20:06:22,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_global_lock_of_net_device [2020-10-29 20:06:22,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_tx_global_lock_of_net_device [2020-10-29 20:06:22,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-29 20:06:22,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_tx_global_lock_of_net_device [2020-10-29 20:06:22,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_tx_global_lock_of_net_device [2020-10-29 20:06:22,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_tx_global_lock_of_net_device [2020-10-29 20:06:22,138 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 20:06:22,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-29 20:06:22,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-29 20:06:22,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-29 20:06:22,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-29 20:06:22,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-29 20:06:22,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2020-10-29 20:06:22,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2020-10-29 20:06:22,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2020-10-29 20:06:22,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2020-10-29 20:06:22,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2020-10-29 20:06:22,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2020-10-29 20:06:22,139 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 20:06:22,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-29 20:06:22,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-29 20:06:22,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-29 20:06:22,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-29 20:06:22,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-29 20:06:22,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-29 20:06:22,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-29 20:06:22,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-29 20:06:22,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-29 20:06:22,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2020-10-29 20:06:22,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-29 20:06:22,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-29 20:06:22,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-29 20:06:22,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-29 20:06:22,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-29 20:06:22,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-29 20:06:22,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-29 20:06:22,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-29 20:06:22,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-29 20:06:22,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-29 20:06:22,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-29 20:06:22,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-29 20:06:22,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-29 20:06:22,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-29 20:06:22,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-29 20:06:22,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-29 20:06:22,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-29 20:06:22,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-29 20:06:22,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-29 20:06:22,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-29 20:06:22,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-29 20:06:22,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-29 20:06:22,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-29 20:06:22,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-29 20:06:22,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-29 20:06:22,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-29 20:06:22,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-29 20:06:22,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2020-10-29 20:06:22,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-29 20:06:22,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-29 20:06:22,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-29 20:06:22,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-29 20:06:22,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-29 20:06:22,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-29 20:06:22,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-29 20:06:22,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-29 20:06:22,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-29 20:06:22,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-29 20:06:22,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-29 20:06:22,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-29 20:06:22,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-29 20:06:22,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-29 20:06:22,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-29 20:06:22,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-29 20:06:22,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-29 20:06:22,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-29 20:06:22,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-29 20:06:22,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-29 20:06:22,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2020-10-29 20:06:22,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2020-10-29 20:06:22,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-29 20:06:22,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-29 20:06:22,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-29 20:06:22,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-29 20:06:22,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-29 20:06:22,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-29 20:06:22,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-29 20:06:22,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-29 20:06:22,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-29 20:06:22,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-29 20:06:22,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-29 20:06:22,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-29 20:06:22,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-29 20:06:22,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-29 20:06:22,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-29 20:06:22,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-29 20:06:22,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-29 20:06:22,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-29 20:06:22,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-29 20:06:22,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 20:06:22,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 20:06:22,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 20:06:22,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 20:06:22,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-29 20:06:22,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-29 20:06:22,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-29 20:06:22,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-29 20:06:22,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-29 20:06:22,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __nlmsg_put [2020-10-29 20:06:22,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_net [2020-10-29 20:06:22,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 20:06:22,174 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 20:06:22,174 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-29 20:06:22,174 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 20:06:22,174 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-29 20:06:22,175 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-29 20:06:22,175 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-29 20:06:22,175 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-29 20:06:22,180 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid_munged [2020-10-29 20:06:22,180 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid_munged [2020-10-29 20:06:22,180 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-29 20:06:22,180 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-29 20:06:22,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-29 20:06:22,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-29 20:06:22,180 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-29 20:06:22,180 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-29 20:06:22,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_register_notifier [2020-10-29 20:06:22,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_unregister_notifier [2020-10-29 20:06:22,181 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_bind_pf [2020-10-29 20:06:22,181 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_register [2020-10-29 20:06:22,181 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_unbind_pf [2020-10-29 20:06:22,181 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_unregister [2020-10-29 20:06:22,181 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_unset [2020-10-29 20:06:22,181 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_alloc_skb [2020-10-29 20:06:22,181 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_subsys_register [2020-10-29 20:06:22,182 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_subsys_unregister [2020-10-29 20:06:22,182 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_unicast [2020-10-29 20:06:22,182 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2020-10-29 20:06:22,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timeval [2020-10-29 20:06:22,182 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 20:06:22,182 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2020-10-29 20:06:22,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2020-10-29 20:06:22,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2020-10-29 20:06:22,182 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pernet_subsys [2020-10-29 20:06:22,183 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2020-10-29 20:06:22,183 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-29 20:06:22,183 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open_net [2020-10-29 20:06:22,183 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-29 20:06:22,183 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-29 20:06:22,183 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release_net [2020-10-29 20:06:22,183 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2020-10-29 20:06:22,183 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-29 20:06:22,183 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pernet_subsys [2020-10-29 20:06:22,183 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-29 20:06:22,184 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 20:06:22,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 20:06:22,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 20:06:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 20:06:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-29 20:06:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 20:06:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-29 20:06:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-29 20:06:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-29 20:06:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-29 20:06:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2020-10-29 20:06:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2020-10-29 20:06:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2020-10-29 20:06:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2020-10-29 20:06:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2020-10-29 20:06:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2020-10-29 20:06:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-29 20:06:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-29 20:06:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-29 20:06:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-29 20:06:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2020-10-29 20:06:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-29 20:06:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-29 20:06:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-29 20:06:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-29 20:06:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-29 20:06:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-29 20:06:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-29 20:06:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-29 20:06:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2020-10-29 20:06:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2020-10-29 20:06:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-29 20:06:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2020-10-29 20:06:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-29 20:06:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2020-10-29 20:06:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2020-10-29 20:06:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2020-10-29 20:06:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2020-10-29 20:06:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2020-10-29 20:06:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2020-10-29 20:06:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2020-10-29 20:06:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 20:06:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 20:06:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2020-10-29 20:06:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 20:06:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2020-10-29 20:06:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2020-10-29 20:06:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 20:06:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 20:06:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-29 20:06:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2020-10-29 20:06:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-29 20:06:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-29 20:06:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 20:06:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_161 [2020-10-29 20:06:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-29 20:06:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_158 [2020-10-29 20:06:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-29 20:06:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_159 [2020-10-29 20:06:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_160 [2020-10-29 20:06:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-29 20:06:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-29 20:06:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-29 20:06:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-29 20:06:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-29 20:06:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-29 20:06:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2020-10-29 20:06:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2020-10-29 20:06:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-29 20:06:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-29 20:06:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-29 20:06:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-29 20:06:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-29 20:06:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 20:06:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_HLIST_NODE [2020-10-29 20:06:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 20:06:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_empty [2020-10-29 20:06:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 20:06:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 20:06:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-29 20:06:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-29 20:06:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-29 20:06:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 20:06:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 20:06:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2020-10-29 20:06:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-29 20:06:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 20:06:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-29 20:06:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 20:06:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-29 20:06:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-29 20:06:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-29 20:06:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2020-10-29 20:06:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2020-10-29 20:06:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2020-10-29 20:06:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-29 20:06:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_instances_lock_of_nfnl_log_net [2020-10-29 20:06:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_instances_lock_of_nfnl_log_net [2020-10-29 20:06:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_nfulnl_instance [2020-10-29 20:06:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_nfulnl_instance [2020-10-29 20:06:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-29 20:06:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-29 20:06:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 20:06:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 20:06:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-29 20:06:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 20:06:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-29 20:06:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 20:06:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 20:06:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_134 [2020-10-29 20:06:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-29 20:06:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_130 [2020-10-29 20:06:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_138 [2020-10-29 20:06:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 20:06:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_135 [2020-10-29 20:06:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-29 20:06:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_132 [2020-10-29 20:06:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_139 [2020-10-29 20:06:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_call_rcu_bh_129 [2020-10-29 20:06:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-29 20:06:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2020-10-29 20:06:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2020-10-29 20:06:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-29 20:06:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-29 20:06:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh [2020-10-29 20:06:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_bh [2020-10-29 20:06:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timeval [2020-10-29 20:06:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid_munged [2020-10-29 20:06:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid_munged [2020-10-29 20:06:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-29 20:06:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-29 20:06:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-29 20:06:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_148 [2020-10-29 20:06:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-29 20:06:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-29 20:06:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-29 20:06:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-29 20:06:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_rcu [2020-10-29 20:06:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head_rcu [2020-10-29 20:06:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-29 20:06:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 20:06:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-29 20:06:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-29 20:06:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2020-10-29 20:06:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-29 20:06:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2020-10-29 20:06:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2020-10-29 20:06:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header_was_set [2020-10-29 20:06:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2020-10-29 20:06:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2020-10-29 20:06:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2020-10-29 20:06:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2020-10-29 20:06:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open_net [2020-10-29 20:06:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release_net [2020-10-29 20:06:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure seq_file_net [2020-10-29 20:06:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure __put_net [2020-10-29 20:06:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure get_net [2020-10-29 20:06:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure put_net [2020-10-29 20:06:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2020-10-29 20:06:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure register_pernet_subsys [2020-10-29 20:06:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pernet_subsys [2020-10-29 20:06:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_register_notifier [2020-10-29 20:06:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_register_notifier_155 [2020-10-29 20:06:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_unregister_notifier [2020-10-29 20:06:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_unregister_notifier_156 [2020-10-29 20:06:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_unregister_notifier_157 [2020-10-29 20:06:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure __nlmsg_put [2020-10-29 20:06:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure dev_parse_header [2020-10-29 20:06:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 20:06:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_131 [2020-10-29 20:06:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_128 [2020-10-29 20:06:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2020-10-29 20:06:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_msg_size [2020-10-29 20:06:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2020-10-29 20:06:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_data [2020-10-29 20:06:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2020-10-29 20:06:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure nla_attr_size [2020-10-29 20:06:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2020-10-29 20:06:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2020-10-29 20:06:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_be16 [2020-10-29 20:06:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 20:06:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 20:06:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_be32 [2020-10-29 20:06:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_be32 [2020-10-29 20:06:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_be16 [2020-10-29 20:06:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure sk_user_ns [2020-10-29 20:06:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net [2020-10-29 20:06:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_subsys_register [2020-10-29 20:06:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_subsys_unregister [2020-10-29 20:06:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_alloc_skb [2020-10-29 20:06:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_unicast [2020-10-29 20:06:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_register [2020-10-29 20:06:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_unregister [2020-10-29 20:06:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_unset [2020-10-29 20:06:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_bind_pf [2020-10-29 20:06:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_unbind_pf [2020-10-29 20:06:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure net_generic [2020-10-29 20:06:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_log_packet [2020-10-29 20:06:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure br_port_get_rcu [2020-10-29 20:06:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_log_pernet [2020-10-29 20:06:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure instance_hashfn [2020-10-29 20:06:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure __instance_lookup [2020-10-29 20:06:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure instance_get [2020-10-29 20:06:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure instance_lookup_get [2020-10-29 20:06:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_instance_free_rcu [2020-10-29 20:06:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure instance_put [2020-10-29 20:06:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_timer [2020-10-29 20:06:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure instance_create [2020-10-29 20:06:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure __nfulnl_flush [2020-10-29 20:06:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure __instance_destroy [2020-10-29 20:06:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure instance_destroy [2020-10-29 20:06:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_set_mode [2020-10-29 20:06:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_set_nlbufsiz [2020-10-29 20:06:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_set_timeout [2020-10-29 20:06:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_set_qthresh [2020-10-29 20:06:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_set_flags [2020-10-29 20:06:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_alloc_skb [2020-10-29 20:06:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure __nfulnl_send [2020-10-29 20:06:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure __build_packet_message [2020-10-29 20:06:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 20:06:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_rcv_nl_event [2020-10-29 20:06:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_recv_unsupp [2020-10-29 20:06:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_recv_config [2020-10-29 20:06:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure get_first [2020-10-29 20:06:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure get_next [2020-10-29 20:06:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure get_idx [2020-10-29 20:06:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure seq_start [2020-10-29 20:06:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure seq_next [2020-10-29 20:06:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure seq_stop [2020-10-29 20:06:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure seq_show [2020-10-29 20:06:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure nful_open [2020-10-29 20:06:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_log_net_init [2020-10-29 20:06:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_log_net_exit [2020-10-29 20:06:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_log_init [2020-10-29 20:06:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_log_fini [2020-10-29 20:06:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_nfnetlink_log_fini_11_2 [2020-10-29 20:06:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_nfnetlink_log_init_11_17 [2020-10-29 20:06:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2020-10-29 20:06:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2020-10-29 20:06:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_10_11_4 [2020-10-29 20:06:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_11_5 [2020-10-29 20:06:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_8_11_6 [2020-10-29 20:06:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_2_11_7 [2020-10-29 20:06:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_seq_instance_3_11_8 [2020-10-29 20:06:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_1 [2020-10-29 20:06:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_7_3 [2020-10-29 20:06:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2020-10-29 20:06:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_10_11_9 [2020-10-29 20:06:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_11_10 [2020-10-29 20:06:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_8_11_11 [2020-10-29 20:06:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_2_11_12 [2020-10-29 20:06:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_seq_instance_3_11_13 [2020-10-29 20:06:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-29 20:06:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-29 20:06:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-29 20:06:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-29 20:06:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2020-10-29 20:06:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2020-10-29 20:06:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 20:06:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-29 20:06:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2020-10-29 20:06:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2020-10-29 20:06:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-29 20:06:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2020-10-29 20:06:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-29 20:06:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_register_notifier [2020-10-29 20:06:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_unregister_notifier [2020-10-29 20:06:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_1_7 [2020-10-29 20:06:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_1_8 [2020-10-29 20:06:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_1_4 [2020-10-29 20:06:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_1_10 [2020-10-29 20:06:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_1 [2020-10-29 20:06:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_nfnl_callback_dummy_resourceless_instance_2 [2020-10-29 20:06:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_nfnl_callback_dummy_resourceless_instance_3 [2020-10-29 20:06:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_4 [2020-10-29 20:06:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pernet_operations_dummy_resourceless_instance_5 [2020-10-29 20:06:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_7 [2020-10-29 20:06:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2020-10-29 20:06:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2020-10-29 20:06:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 20:06:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-29 20:06:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 20:06:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-29 20:06:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-29 20:06:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2020-10-29 20:06:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-29 20:06:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-29 20:06:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-29 20:06:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-29 20:06:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-29 20:06:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-29 20:06:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-29 20:06:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-29 20:06:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-29 20:06:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-29 20:06:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-29 20:06:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2020-10-29 20:06:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2020-10-29 20:06:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-29 20:06:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2020-10-29 20:06:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-29 20:06:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-29 20:06:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-29 20:06:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-29 20:06:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-29 20:06:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2020-10-29 20:06:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-29 20:06:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-29 20:06:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-29 20:06:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-29 20:06:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-29 20:06:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-29 20:06:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2020-10-29 20:06:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2020-10-29 20:06:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2020-10-29 20:06:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-29 20:06:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-29 20:06:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-29 20:06:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-29 20:06:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2020-10-29 20:06:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2020-10-29 20:06:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-29 20:06:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 20:06:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2020-10-29 20:06:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-29 20:06:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-29 20:06:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-29 20:06:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-29 20:06:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-29 20:06:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-29 20:06:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-29 20:06:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-29 20:06:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-29 20:06:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-29 20:06:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 20:06:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-29 20:06:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-29 20:06:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-29 20:06:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-29 20:06:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-29 20:06:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-29 20:06:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-29 20:06:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-29 20:06:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-29 20:06:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-29 20:06:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-29 20:06:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-29 20:06:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-29 20:06:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-29 20:06:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-29 20:06:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-29 20:06:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-29 20:06:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-29 20:06:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-29 20:06:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-29 20:06:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-29 20:06:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-29 20:06:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2020-10-29 20:06:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-29 20:06:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2020-10-29 20:06:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-29 20:06:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-29 20:06:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-29 20:06:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-29 20:06:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-29 20:06:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-29 20:06:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-29 20:06:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-29 20:06:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-29 20:06:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-29 20:06:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-29 20:06:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-29 20:06:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-29 20:06:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-29 20:06:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-29 20:06:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-29 20:06:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-29 20:06:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-29 20:06:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-29 20:06:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 20:06:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-29 20:06:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-29 20:06:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-29 20:06:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-29 20:06:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-29 20:06:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-29 20:06:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-29 20:06:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-29 20:06:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-29 20:06:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-29 20:06:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-29 20:06:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-29 20:06:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2020-10-29 20:06:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-29 20:06:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-29 20:06:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-29 20:06:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-29 20:06:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-29 20:06:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-29 20:06:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-29 20:06:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-29 20:06:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-29 20:06:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2020-10-29 20:06:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-29 20:06:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-29 20:06:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-29 20:06:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2020-10-29 20:06:22,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-29 20:06:22,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-29 20:06:22,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-29 20:06:22,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-29 20:06:22,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-29 20:06:22,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-29 20:06:22,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-29 20:06:22,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-29 20:06:22,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-29 20:06:22,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-29 20:06:22,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-29 20:06:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2020-10-29 20:06:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2020-10-29 20:06:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-29 20:06:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-29 20:06:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-29 20:06:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-29 20:06:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-29 20:06:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-29 20:06:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-29 20:06:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2020-10-29 20:06:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2020-10-29 20:06:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-29 20:06:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-29 20:06:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-29 20:06:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-29 20:06:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-29 20:06:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-29 20:06:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-29 20:06:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-29 20:06:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-29 20:06:22,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-29 20:06:22,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-29 20:06:22,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-29 20:06:22,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 20:06:22,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-29 20:06:22,231 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 20:06:22,231 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 20:06:22,231 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 20:06:22,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 20:06:22,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 20:06:22,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-29 20:06:22,231 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 20:06:22,231 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 20:06:22,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-29 20:06:22,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-29 20:06:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-29 20:06:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-29 20:06:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 20:06:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-29 20:06:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-29 20:06:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-29 20:06:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-29 20:06:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-29 20:06:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-29 20:06:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-29 20:06:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-29 20:06:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 20:06:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-29 20:06:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-29 20:06:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-29 20:06:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-29 20:06:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-29 20:06:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-29 20:06:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-29 20:06:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-29 20:06:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-29 20:06:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-29 20:06:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-29 20:06:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 20:06:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-29 20:06:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-29 20:06:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-29 20:06:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-29 20:06:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-29 20:06:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-29 20:06:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-29 20:06:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-29 20:06:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_addr_list_lock_of_net_device [2020-10-29 20:06:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_addr_list_lock_of_net_device [2020-10-29 20:06:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_addr_list_lock_of_net_device [2020-10-29 20:06:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-29 20:06:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_addr_list_lock_of_net_device [2020-10-29 20:06:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_addr_list_lock_of_net_device [2020-10-29 20:06:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_addr_list_lock_of_net_device [2020-10-29 20:06:22,239 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 20:06:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-29 20:06:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-29 20:06:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-29 20:06:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-29 20:06:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-29 20:06:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-29 20:06:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-29 20:06:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-29 20:06:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-29 20:06:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-29 20:06:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-29 20:06:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-29 20:06:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-29 20:06:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-29 20:06:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-29 20:06:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-29 20:06:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_instances_lock_of_nfnl_log_net [2020-10-29 20:06:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_instances_lock_of_nfnl_log_net [2020-10-29 20:06:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_instances_lock_of_nfnl_log_net [2020-10-29 20:06:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_instances_lock_of_nfnl_log_net [2020-10-29 20:06:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_instances_lock_of_nfnl_log_net [2020-10-29 20:06:22,241 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 20:06:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-29 20:06:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-29 20:06:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-29 20:06:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-29 20:06:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-29 20:06:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-29 20:06:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-29 20:06:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-29 20:06:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_nfulnl_instance [2020-10-29 20:06:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_nfulnl_instance [2020-10-29 20:06:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_nfulnl_instance [2020-10-29 20:06:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_nfulnl_instance [2020-10-29 20:06:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_nfulnl_instance [2020-10-29 20:06:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_nfulnl_instance [2020-10-29 20:06:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-29 20:06:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-29 20:06:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-29 20:06:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-29 20:06:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-29 20:06:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-29 20:06:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-29 20:06:22,244 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 20:06:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_poll_lock_of_napi_struct [2020-10-29 20:06:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_poll_lock_of_napi_struct [2020-10-29 20:06:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_poll_lock_of_napi_struct [2020-10-29 20:06:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_poll_lock_of_napi_struct [2020-10-29 20:06:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_poll_lock_of_napi_struct [2020-10-29 20:06:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_poll_lock_of_napi_struct [2020-10-29 20:06:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_poll_lock_of_napi_struct [2020-10-29 20:06:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_poll_lock_of_napi_struct [2020-10-29 20:06:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-29 20:06:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-29 20:06:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-29 20:06:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-29 20:06:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-29 20:06:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-29 20:06:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-29 20:06:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-29 20:06:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-29 20:06:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-29 20:06:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-29 20:06:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-29 20:06:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-29 20:06:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-29 20:06:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-29 20:06:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-29 20:06:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-29 20:06:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_global_lock_of_net_device [2020-10-29 20:06:22,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_global_lock_of_net_device [2020-10-29 20:06:22,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_tx_global_lock_of_net_device [2020-10-29 20:06:22,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-29 20:06:22,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_tx_global_lock_of_net_device [2020-10-29 20:06:22,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_tx_global_lock_of_net_device [2020-10-29 20:06:22,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_tx_global_lock_of_net_device [2020-10-29 20:06:22,248 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 20:06:22,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-29 20:06:22,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-29 20:06:22,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-29 20:06:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-29 20:06:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-29 20:06:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-29 20:06:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-29 20:06:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2020-10-29 20:06:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-29 20:06:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-29 20:06:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2020-10-29 20:06:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2020-10-29 20:06:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2020-10-29 20:06:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2020-10-29 20:06:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2020-10-29 20:06:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 20:06:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 20:06:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 20:06:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 20:06:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 20:06:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 20:06:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 20:06:22,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 20:06:22,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 20:06:22,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 20:06:22,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 20:06:25,274 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 20:06:25,300 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2020-10-29 20:06:27,905 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 20:06:27,905 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-29 20:06:27,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 08:06:27 BoogieIcfgContainer [2020-10-29 20:06:27,912 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 20:06:27,914 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 20:06:27,914 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 20:06:27,917 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 20:06:27,918 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 08:06:15" (1/3) ... [2020-10-29 20:06:27,918 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39ff553d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 08:06:27, skipping insertion in model container [2020-10-29 20:06:27,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:06:21" (2/3) ... [2020-10-29 20:06:27,919 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39ff553d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 08:06:27, skipping insertion in model container [2020-10-29 20:06:27,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 08:06:27" (3/3) ... [2020-10-29 20:06:27,921 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i [2020-10-29 20:06:27,933 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 20:06:27,941 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 20:06:27,954 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 20:06:28,006 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 20:06:28,006 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 20:06:28,007 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 20:06:28,007 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 20:06:28,007 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 20:06:28,007 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 20:06:28,007 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 20:06:28,007 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 20:06:28,155 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states. [2020-10-29 20:06:28,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-10-29 20:06:28,180 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 20:06:28,181 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 20:06:28,182 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 20:06:28,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 20:06:28,188 INFO L82 PathProgramCache]: Analyzing trace with hash 205008658, now seen corresponding path program 1 times [2020-10-29 20:06:28,196 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 20:06:28,196 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1095624645] [2020-10-29 20:06:28,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 20:06:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:28,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:29,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:34,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:34,111 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 208 [2020-10-29 20:06:34,111 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:06:34,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5328 [2020-10-29 20:06:34,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:34,114 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:34,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-29 20:06:34,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 80 [2020-10-29 20:06:34,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 29 [2020-10-29 20:06:34,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 20:06:35,845 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 463 [2020-10-29 20:06:35,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:06:35,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:35,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:35,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:35,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:06:35,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:35,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-29 20:06:35,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:35,972 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:35,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:35,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:06:35,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:35,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:06:36,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 20:06:36,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,028 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 20:06:36,028 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:06:36,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,028 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:36,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:06:36,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:36,029 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:06:36,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:06:36,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 20:06:36,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:06:36,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,051 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:36,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:06:36,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:36,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:06:36,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:06:36,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,070 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:06:36,071 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,071 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:06:36,071 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,071 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:36,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:06:36,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:36,072 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:06:36,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-29 20:06:36,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:06:36,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:06:36,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,092 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:36,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:06:36,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:36,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:06:36,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-29 20:06:36,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,111 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,111 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:06:36,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,112 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:06:36,112 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,112 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:36,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:06:36,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:36,113 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:06:36,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-29 20:06:36,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:06:36,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-29 20:06:36,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,153 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:36,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:06:36,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:36,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:06:36,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-29 20:06:36,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,437 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-29 20:06:36,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,438 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 224 [2020-10-29 20:06:36,438 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,438 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:06:36,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:06:36,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 26 [2020-10-29 20:06:36,439 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:06:36,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:06:36,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,574 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:06:36,575 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-29 20:06:36,575 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,575 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 20:06:36,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:06:36,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:06:36,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:06:36,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:06:36,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,680 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:06:36,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 20:06:36,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,681 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:06:36,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:06:36,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:06:36,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:06:36,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 20:06:36,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,712 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:06:36,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 20:06:36,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,713 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:06:36,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:06:36,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 20:06:36,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:06:36,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-29 20:06:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:06:36,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,747 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:06:36,747 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,748 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:36,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:06:36,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:36,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:06:36,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-29 20:06:36,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-29 20:06:36,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-29 20:06:36,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,799 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:36,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-29 20:06:36,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:36,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:06:36,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:06:36,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:06:36,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:06:36,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,831 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:36,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:06:36,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:36,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:06:36,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:06:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:06:36,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:06:36,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:36,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:06:36,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:36,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:06:36,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 20:06:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:06:36,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:06:36,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,882 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:36,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:06:36,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:36,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:06:36,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-29 20:06:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,936 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-29 20:06:36,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:06:36,937 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,937 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:36,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-29 20:06:36,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:36,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:06:36,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:06:36,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:06:36,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:06:36,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,960 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:36,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:06:36,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:36,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:06:36,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-29 20:06:36,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:36,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:36,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:36,988 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:06:36,988 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:36,989 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:06:36,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:36,989 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:36,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:36,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:06:36,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:36,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:06:37,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2020-10-29 20:06:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:06:37,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:06:37,023 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:06:37,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:06:37,024 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:06:37,024 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 20:06:37,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:06:37,025 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:06:37,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:06:37,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:06:37,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:06:37,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:06:37,106 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2020-10-29 20:06:37,107 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1095624645] [2020-10-29 20:06:37,109 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 20:06:37,110 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-10-29 20:06:37,111 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1397266963] [2020-10-29 20:06:37,117 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-29 20:06:37,118 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 20:06:37,133 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-29 20:06:37,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-10-29 20:06:37,137 INFO L87 Difference]: Start difference. First operand 3153 states. Second operand 13 states. [2020-10-29 20:06:40,365 WARN L193 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 466 [2020-10-29 20:06:42,015 WARN L193 SmtUtils]: Spent 1.56 s on a formula simplification that was a NOOP. DAG size: 469 [2020-10-29 20:06:47,421 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification that was a NOOP. DAG size: 476 [2020-10-29 20:06:49,195 WARN L193 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 483 [2020-10-29 20:07:37,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 20:07:37,605 INFO L93 Difference]: Finished difference Result 3606 states and 4703 transitions. [2020-10-29 20:07:37,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-10-29 20:07:37,608 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 134 [2020-10-29 20:07:37,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 20:07:37,660 INFO L225 Difference]: With dead ends: 3606 [2020-10-29 20:07:37,660 INFO L226 Difference]: Without dead ends: 1987 [2020-10-29 20:07:37,684 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 39 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 20:07:37,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1987 states. [2020-10-29 20:07:38,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1987 to 1617. [2020-10-29 20:07:38,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1617 states. [2020-10-29 20:07:38,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1617 states and 1928 transitions. [2020-10-29 20:07:38,671 INFO L78 Accepts]: Start accepts. Automaton has 1617 states and 1928 transitions. Word has length 134 [2020-10-29 20:07:38,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 20:07:38,672 INFO L481 AbstractCegarLoop]: Abstraction has 1617 states and 1928 transitions. [2020-10-29 20:07:38,672 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-10-29 20:07:38,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1928 transitions. [2020-10-29 20:07:38,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2020-10-29 20:07:38,680 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 20:07:38,681 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 20:07:38,681 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 20:07:38,681 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 20:07:38,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 20:07:38,682 INFO L82 PathProgramCache]: Analyzing trace with hash 1060893207, now seen corresponding path program 1 times [2020-10-29 20:07:38,682 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 20:07:38,683 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [260325263] [2020-10-29 20:07:38,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 20:07:38,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:38,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:40,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:44,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:44,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 179 [2020-10-29 20:07:44,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:07:44,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5230 [2020-10-29 20:07:44,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:44,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:44,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 20:07:44,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:07:44,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 169 [2020-10-29 20:07:44,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:45,748 WARN L193 SmtUtils]: Spent 1.56 s on a formula simplification that was a NOOP. DAG size: 463 [2020-10-29 20:07:45,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:07:45,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:45,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:07:46,028 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 239 [2020-10-29 20:07:46,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,028 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:07:46,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 20:07:46,029 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 20:07:46,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 20:07:46,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 20:07:46,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,090 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:07:46,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-29 20:07:46,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:07:46,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 20:07:46,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:07:46,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,109 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:07:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:07:46,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:07:46,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,128 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 20:07:46,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 76 [2020-10-29 20:07:46,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-29 20:07:46,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,249 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:07:46,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 73 [2020-10-29 20:07:46,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:07:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,297 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 69 [2020-10-29 20:07:46,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-29 20:07:46,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,297 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:07:46,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,335 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-29 20:07:46,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 20:07:46,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,336 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:07:46,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:07:46,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:07:46,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:07:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-29 20:07:46,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 20:07:46,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,383 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:07:46,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,402 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:07:46,402 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,403 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:07:46,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,403 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-29 20:07:46,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:07:46,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:07:46,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,422 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-10-29 20:07:46,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:07:46,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:07:46,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,441 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-10-29 20:07:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,458 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,458 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:07:46,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:07:46,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,459 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-10-29 20:07:46,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:07:46,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:07:46,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,477 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 20:07:46,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,541 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-29 20:07:46,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 20:07:46,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,541 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:07:46,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-29 20:07:46,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:07:46,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:07:46,592 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,592 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:07:46,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 20:07:46,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:07:46,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:07:46,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,638 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 20:07:46,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,654 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:07:46,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:07:46,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,661 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:07:46,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:07:46,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:07:46,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-29 20:07:46,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,750 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:07:46,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:07:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:07:46,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:07:46,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,770 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:07:46,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:07:46,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 20:07:46,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,794 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:07:46,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 20:07:46,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,795 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:07:46,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:07:46,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2020-10-29 20:07:46,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:07:46,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:07:46,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:07:46,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:07:46,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:07:46,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:07:46,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:07:46,817 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:07:46,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:07:46,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:07:46,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 20:07:46,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:07:46,871 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 20:07:46,871 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [260325263] [2020-10-29 20:07:46,871 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 20:07:46,872 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-29 20:07:46,872 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315731377] [2020-10-29 20:07:46,873 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-29 20:07:46,873 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 20:07:46,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-29 20:07:46,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-29 20:07:46,874 INFO L87 Difference]: Start difference. First operand 1617 states and 1928 transitions. Second operand 10 states. [2020-10-29 20:07:48,425 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification that was a NOOP. DAG size: 472 [2020-10-29 20:07:50,891 WARN L193 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 474 [2020-10-29 20:07:55,780 WARN L193 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 477 [2020-10-29 20:07:57,486 WARN L193 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 479 [2020-10-29 20:08:09,057 WARN L193 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 465 [2020-10-29 20:08:35,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 20:08:35,696 INFO L93 Difference]: Finished difference Result 1807 states and 2198 transitions. [2020-10-29 20:08:35,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-29 20:08:35,700 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 121 [2020-10-29 20:08:35,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 20:08:35,716 INFO L225 Difference]: With dead ends: 1807 [2020-10-29 20:08:35,717 INFO L226 Difference]: Without dead ends: 1803 [2020-10-29 20:08:35,719 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 20:08:35,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1803 states. [2020-10-29 20:08:36,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1803 to 1616. [2020-10-29 20:08:36,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1616 states. [2020-10-29 20:08:36,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1616 states and 1926 transitions. [2020-10-29 20:08:36,201 INFO L78 Accepts]: Start accepts. Automaton has 1616 states and 1926 transitions. Word has length 121 [2020-10-29 20:08:36,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 20:08:36,202 INFO L481 AbstractCegarLoop]: Abstraction has 1616 states and 1926 transitions. [2020-10-29 20:08:36,202 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-29 20:08:36,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 1926 transitions. [2020-10-29 20:08:36,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2020-10-29 20:08:36,205 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 20:08:36,205 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 20:08:36,205 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 20:08:36,206 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 20:08:36,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 20:08:36,206 INFO L82 PathProgramCache]: Analyzing trace with hash -1295596530, now seen corresponding path program 1 times [2020-10-29 20:08:36,207 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 20:08:36,207 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1777622296] [2020-10-29 20:08:36,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 20:08:36,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:36,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:41,325 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:41,325 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 222 [2020-10-29 20:08:41,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:41,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5025 [2020-10-29 20:08:41,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:41,326 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:41,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 37 [2020-10-29 20:08:41,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:08:41,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 212 [2020-10-29 20:08:41,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:43,187 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification that was a NOOP. DAG size: 463 [2020-10-29 20:08:43,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:08:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:08:43,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 201 [2020-10-29 20:08:43,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,432 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:08:43,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 20:08:43,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:43,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 20:08:43,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-29 20:08:43,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:08:43,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,506 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:08:43,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-29 20:08:43,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:43,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:08:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 20:08:43,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:08:43,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,530 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:08:43,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:08:43,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:43,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:08:43,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:08:43,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:08:43,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,552 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:08:43,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:08:43,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:08:43,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-29 20:08:43,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,580 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:08:43,581 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,581 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 20:08:43,581 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,581 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:08:43,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:08:43,582 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:43,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-29 20:08:43,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,600 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:08:43,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:08:43,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,607 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:08:43,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:08:43,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:08:43,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-29 20:08:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:08:43,636 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 20:08:43,636 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,637 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:08:43,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 20:08:43,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:08:43,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-29 20:08:43,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-29 20:08:43,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-29 20:08:43,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,730 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:08:43,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-29 20:08:43,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:43,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:08:43,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,751 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:08:43,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:08:43,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,752 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:08:43,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:08:43,753 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:43,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:08:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:08:43,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,770 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:08:43,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,770 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:08:43,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:08:43,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:43,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 20:08:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:08:43,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:08:43,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,793 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:08:43,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:08:43,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:08:43,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-29 20:08:43,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:08:43,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:08:43,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:08:43,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:08:43,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:43,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 20:08:43,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,858 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:08:43,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 20:08:43,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,859 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:08:43,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:08:43,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:43,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-29 20:08:43,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-29 20:08:43,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-29 20:08:43,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,920 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:08:43,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-29 20:08:43,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:43,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:08:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:08:43,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 20:08:43,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,954 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:08:43,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:08:43,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:43,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:08:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,973 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,973 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:08:43,973 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,973 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:08:43,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,974 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:08:43,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:08:43,974 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:08:43,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 20:08:43,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:43,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:43,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:43,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:08:43,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:43,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:08:43,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:43,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:43,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:08:43,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:43,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:08:43,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:44,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2020-10-29 20:08:44,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:44,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:44,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:44,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-29 20:08:44,058 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:44,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 20:08:44,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:44,059 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:44,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-29 20:08:44,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 20:08:44,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:08:44,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:44,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:08:44,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:44,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:44,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:44,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:08:44,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:44,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 20:08:44,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:44,115 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:44,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:08:44,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 20:08:44,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:08:44,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:44,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-29 20:08:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:44,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:44,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:44,161 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:08:44,161 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:44,161 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:08:44,161 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:44,161 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:44,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:08:44,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:44,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:08:44,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:44,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-29 20:08:44,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:44,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:44,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:44,184 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:08:44,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:44,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 20:08:44,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:44,185 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:44,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:08:44,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:44,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:08:44,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:44,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-29 20:08:44,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:08:44,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:08:44,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:08:44,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:08:44,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:08:44,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 20:08:44,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:08:44,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:08:44,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:08:44,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:08:44,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:08:44,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:08:44,270 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 20:08:44,271 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1777622296] [2020-10-29 20:08:44,271 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 20:08:44,271 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-10-29 20:08:44,272 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1224133672] [2020-10-29 20:08:44,274 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-29 20:08:44,278 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 20:08:44,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-29 20:08:44,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-10-29 20:08:44,279 INFO L87 Difference]: Start difference. First operand 1616 states and 1926 transitions. Second operand 12 states. [2020-10-29 20:08:47,210 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 465 [2020-10-29 20:08:56,040 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification that was a NOOP. DAG size: 465 [2020-10-29 20:08:58,346 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 469 [2020-10-29 20:08:59,962 WARN L193 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 472 [2020-10-29 20:09:12,599 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 467 [2020-10-29 20:09:44,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 20:09:44,973 INFO L93 Difference]: Finished difference Result 3015 states and 3688 transitions. [2020-10-29 20:09:44,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-10-29 20:09:44,974 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 144 [2020-10-29 20:09:44,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 20:09:44,994 INFO L225 Difference]: With dead ends: 3015 [2020-10-29 20:09:44,995 INFO L226 Difference]: Without dead ends: 3011 [2020-10-29 20:09:44,997 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68 ImplicationChecksByTransitivity, 10.0s TimeCoverageRelationStatistics Valid=121, Invalid=385, Unknown=0, NotChecked=0, Total=506 [2020-10-29 20:09:45,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3011 states. [2020-10-29 20:09:45,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3011 to 2514. [2020-10-29 20:09:45,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2514 states. [2020-10-29 20:09:45,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 2514 states and 3015 transitions. [2020-10-29 20:09:45,936 INFO L78 Accepts]: Start accepts. Automaton has 2514 states and 3015 transitions. Word has length 144 [2020-10-29 20:09:45,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 20:09:45,936 INFO L481 AbstractCegarLoop]: Abstraction has 2514 states and 3015 transitions. [2020-10-29 20:09:45,936 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-10-29 20:09:45,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 3015 transitions. [2020-10-29 20:09:45,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-10-29 20:09:45,939 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 20:09:45,939 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, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 20:09:45,939 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-29 20:09:45,939 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 20:09:45,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 20:09:45,940 INFO L82 PathProgramCache]: Analyzing trace with hash -284177801, now seen corresponding path program 1 times [2020-10-29 20:09:45,940 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 20:09:45,940 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1939697686] [2020-10-29 20:09:45,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 20:09:46,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:09:46,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:09:46,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:09:51,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:09:51,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 191 [2020-10-29 20:09:51,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:09:51,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5151 [2020-10-29 20:09:51,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:09:51,178 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:09:51,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 20:09:51,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:09:51,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 181 [2020-10-29 20:09:51,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:09:53,001 WARN L193 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 463 [2020-10-29 20:09:53,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:09:53,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:09:53,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:09:53,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:09:53,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:09:53,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:09:53,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 178 [2020-10-29 20:09:53,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:09:53,214 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:09:53,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:09:53,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:09:53,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 20:09:53,214 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:09:53,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 20:09:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat