/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=DEEPEST --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 [2020-10-28 06:41:19,158 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 06:41:19,163 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 06:41:19,223 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 06:41:19,223 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 06:41:19,230 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 06:41:19,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 06:41:19,254 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 06:41:19,259 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 06:41:19,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 06:41:19,267 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 06:41:19,268 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 06:41:19,269 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 06:41:19,272 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 06:41:19,274 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 06:41:19,276 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 06:41:19,277 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 06:41:19,280 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 06:41:19,287 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 06:41:19,299 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 06:41:19,301 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 06:41:19,302 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 06:41:19,304 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 06:41:19,305 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 06:41:19,308 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 06:41:19,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 06:41:19,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 06:41:19,310 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 06:41:19,310 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 06:41:19,311 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 06:41:19,312 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 06:41:19,313 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 06:41:19,314 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 06:41:19,315 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 06:41:19,316 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 06:41:19,316 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 06:41:19,317 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 06:41:19,317 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 06:41:19,317 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 06:41:19,318 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 06:41:19,319 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 06:41:19,320 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 [2020-10-28 06:41:19,347 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 06:41:19,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 06:41:19,349 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 06:41:19,349 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 06:41:19,350 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 06:41:19,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 06:41:19,350 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 06:41:19,350 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 06:41:19,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 06:41:19,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 06:41:19,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 06:41:19,351 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 06:41:19,351 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 06:41:19,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 06:41:19,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 06:41:19,352 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 06:41:19,352 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 06:41:19,353 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 06:41:19,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 06:41:19,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 06:41:19,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 06:41:19,354 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 06:41:19,354 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 06:41:19,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 06:41:19,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 06:41:19,354 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 06:41:19,355 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 06:41:19,355 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 06:41:19,875 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 06:41:19,920 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 06:41:19,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 06:41:19,925 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 06:41:19,926 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 06:41:19,928 INFO L432 ainManager$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 [2020-10-28 06:41:20,019 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d69827ef7/68aa236533754da7965e08bb4b413dc9/FLAG648480dd9 [2020-10-28 06:41:21,165 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 06:41:21,166 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 [2020-10-28 06:41:21,238 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d69827ef7/68aa236533754da7965e08bb4b413dc9/FLAG648480dd9 [2020-10-28 06:41:21,490 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d69827ef7/68aa236533754da7965e08bb4b413dc9 [2020-10-28 06:41:21,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 06:41:21,499 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 06:41:21,500 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 06:41:21,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 06:41:21,504 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 06:41:21,505 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 06:41:21" (1/1) ... [2020-10-28 06:41:21,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@149583d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:41:21, skipping insertion in model container [2020-10-28 06:41:21,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 06:41:21" (1/1) ... [2020-10-28 06:41:21,517 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 06:41:21,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 06:41:26,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 06:41:26,292 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 06:41:26,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 06:41:27,971 INFO L208 MainTranslator]: Completed translation [2020-10-28 06:41:27,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:41:27 WrapperNode [2020-10-28 06:41:27,972 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 06:41:27,973 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 06:41:27,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 06:41:27,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 06:41:27,988 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:41:27" (1/1) ... [2020-10-28 06:41:27,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:41:27" (1/1) ... [2020-10-28 06:41:28,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:41:27" (1/1) ... [2020-10-28 06:41:28,140 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:41:27" (1/1) ... [2020-10-28 06:41:28,334 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:41:27" (1/1) ... [2020-10-28 06:41:28,372 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:41:27" (1/1) ... [2020-10-28 06:41:28,420 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:41:27" (1/1) ... [2020-10-28 06:41:28,476 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 06:41:28,478 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 06:41:28,478 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 06:41:28,478 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 06:41:28,479 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:41:27" (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 [2020-10-28 06:41:28,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 06:41:28,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 06:41:28,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 06:41:28,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-28 06:41:28,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 06:41:28,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 06:41:28,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 06:41:28,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 06:41:28,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2020-10-28 06:41:28,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2020-10-28 06:41:28,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2020-10-28 06:41:28,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-28 06:41:28,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-28 06:41:28,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-28 06:41:28,574 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_HLIST_NODE [2020-10-28 06:41:28,574 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_empty [2020-10-28 06:41:28,575 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 06:41:28,577 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 06:41:28,578 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 06:41:28,578 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2020-10-28 06:41:28,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2020-10-28 06:41:28,578 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2020-10-28 06:41:28,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 06:41:28,579 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 06:41:28,579 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-28 06:41:28,579 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 06:41:28,579 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-28 06:41:28,579 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-28 06:41:28,579 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2020-10-28 06:41:28,579 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2020-10-28 06:41:28,580 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2020-10-28 06:41:28,580 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header_was_set [2020-10-28 06:41:28,580 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2020-10-28 06:41:28,581 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_file_net [2020-10-28 06:41:28,581 INFO L138 BoogieDeclarations]: Found implementation of procedure get_net [2020-10-28 06:41:28,581 INFO L138 BoogieDeclarations]: Found implementation of procedure put_net [2020-10-28 06:41:28,581 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2020-10-28 06:41:28,581 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_parse_header [2020-10-28 06:41:28,581 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_msg_size [2020-10-28 06:41:28,581 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2020-10-28 06:41:28,582 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_data [2020-10-28 06:41:28,582 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2020-10-28 06:41:28,582 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_attr_size [2020-10-28 06:41:28,582 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2020-10-28 06:41:28,582 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2020-10-28 06:41:28,582 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_be16 [2020-10-28 06:41:28,582 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_be32 [2020-10-28 06:41:28,583 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_be32 [2020-10-28 06:41:28,583 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_be16 [2020-10-28 06:41:28,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_user_ns [2020-10-28 06:41:28,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net [2020-10-28 06:41:28,583 INFO L138 BoogieDeclarations]: Found implementation of procedure net_generic [2020-10-28 06:41:28,583 INFO L138 BoogieDeclarations]: Found implementation of procedure br_port_get_rcu [2020-10-28 06:41:28,584 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_log_pernet [2020-10-28 06:41:28,584 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_hashfn [2020-10-28 06:41:28,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __instance_lookup [2020-10-28 06:41:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_get [2020-10-28 06:41:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_lookup_get [2020-10-28 06:41:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_instance_free_rcu [2020-10-28 06:41:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_put [2020-10-28 06:41:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_create [2020-10-28 06:41:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __instance_destroy [2020-10-28 06:41:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_destroy [2020-10-28 06:41:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_set_mode [2020-10-28 06:41:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_set_nlbufsiz [2020-10-28 06:41:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_set_timeout [2020-10-28 06:41:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_set_qthresh [2020-10-28 06:41:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_set_flags [2020-10-28 06:41:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_alloc_skb [2020-10-28 06:41:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __nfulnl_send [2020-10-28 06:41:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __nfulnl_flush [2020-10-28 06:41:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_timer [2020-10-28 06:41:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __build_packet_message [2020-10-28 06:41:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_log_packet [2020-10-28 06:41:28,590 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_rcv_nl_event [2020-10-28 06:41:28,590 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_recv_unsupp [2020-10-28 06:41:28,590 INFO L138 BoogieDeclarations]: Found implementation of procedure nfulnl_recv_config [2020-10-28 06:41:28,591 INFO L138 BoogieDeclarations]: Found implementation of procedure get_first [2020-10-28 06:41:28,591 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next [2020-10-28 06:41:28,591 INFO L138 BoogieDeclarations]: Found implementation of procedure get_idx [2020-10-28 06:41:28,591 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_start [2020-10-28 06:41:28,591 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_next [2020-10-28 06:41:28,593 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_stop [2020-10-28 06:41:28,593 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_show [2020-10-28 06:41:28,593 INFO L138 BoogieDeclarations]: Found implementation of procedure nful_open [2020-10-28 06:41:28,593 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_log_net_init [2020-10-28 06:41:28,594 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_log_net_exit [2020-10-28 06:41:28,594 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_log_init [2020-10-28 06:41:28,594 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_log_fini [2020-10-28 06:41:28,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_nfnetlink_log_fini_11_2 [2020-10-28 06:41:28,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_nfnetlink_log_init_11_17 [2020-10-28 06:41:28,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2020-10-28 06:41:28,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2020-10-28 06:41:28,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_10_11_4 [2020-10-28 06:41:28,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_11_5 [2020-10-28 06:41:28,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_8_11_6 [2020-10-28 06:41:28,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_2_11_7 [2020-10-28 06:41:28,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_seq_instance_3_11_8 [2020-10-28 06:41:28,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_1 [2020-10-28 06:41:28,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_7_3 [2020-10-28 06:41:28,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2020-10-28 06:41:28,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_10_11_9 [2020-10-28 06:41:28,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_11_10 [2020-10-28 06:41:28,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_8_11_11 [2020-10-28 06:41:28,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_2_11_12 [2020-10-28 06:41:28,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_seq_instance_3_11_13 [2020-10-28 06:41:28,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-28 06:41:28,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-28 06:41:28,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-28 06:41:28,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-28 06:41:28,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2020-10-28 06:41:28,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2020-10-28 06:41:28,598 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 06:41:28,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-28 06:41:28,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2020-10-28 06:41:28,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2020-10-28 06:41:28,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-28 06:41:28,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2020-10-28 06:41:28,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-28 06:41:28,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_register_notifier [2020-10-28 06:41:28,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_unregister_notifier [2020-10-28 06:41:28,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_next_1_7 [2020-10-28 06:41:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_show_1_8 [2020-10-28 06:41:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_start_1_4 [2020-10-28 06:41:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_instance_stop_1_10 [2020-10-28 06:41:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_seq_instance_1 [2020-10-28 06:41:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_nfnl_callback_dummy_resourceless_instance_2 [2020-10-28 06:41:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_nfnl_callback_dummy_resourceless_instance_3 [2020-10-28 06:41:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_4 [2020-10-28 06:41:28,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pernet_operations_dummy_resourceless_instance_5 [2020-10-28 06:41:28,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_7 [2020-10-28 06:41:28,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2020-10-28 06:41:28,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2020-10-28 06:41:28,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-28 06:41:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 06:41:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 06:41:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-28 06:41:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-28 06:41:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-28 06:41:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-28 06:41:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh [2020-10-28 06:41:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_bh [2020-10-28 06:41:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_rcu [2020-10-28 06:41:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head_rcu [2020-10-28 06:41:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 06:41:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_128 [2020-10-28 06:41:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_call_rcu_bh_129 [2020-10-28 06:41:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_130 [2020-10-28 06:41:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_131 [2020-10-28 06:41:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_132 [2020-10-28 06:41:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_134 [2020-10-28 06:41:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_135 [2020-10-28 06:41:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_138 [2020-10-28 06:41:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_139 [2020-10-28 06:41:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_148 [2020-10-28 06:41:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_register_notifier_155 [2020-10-28 06:41:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_unregister_notifier_156 [2020-10-28 06:41:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_unregister_notifier_157 [2020-10-28 06:41:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_158 [2020-10-28 06:41:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_159 [2020-10-28 06:41:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_160 [2020-10-28 06:41:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_161 [2020-10-28 06:41:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-28 06:41:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-28 06:41:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-28 06:41:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-28 06:41:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-28 06:41:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-28 06:41:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-28 06:41:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-28 06:41:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-28 06:41:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-28 06:41:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2020-10-28 06:41:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2020-10-28 06:41:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-28 06:41:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2020-10-28 06:41:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2020-10-28 06:41:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-28 06:41:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-28 06:41:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-28 06:41:28,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-28 06:41:28,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-28 06:41:28,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2020-10-28 06:41:28,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-28 06:41:28,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2020-10-28 06:41:28,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2020-10-28 06:41:28,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2020-10-28 06:41:28,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2020-10-28 06:41:28,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2020-10-28 06:41:28,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-28 06:41:28,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2020-10-28 06:41:28,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2020-10-28 06:41:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2020-10-28 06:41:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2020-10-28 06:41:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2020-10-28 06:41:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-28 06:41:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-28 06:41:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-28 06:41:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 06:41:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 06:41:28,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 06:41:28,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 06:41:28,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 06:41:28,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 06:41:28,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 06:41:28,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-28 06:41:28,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-28 06:41:28,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-28 06:41:28,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-28 06:41:28,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-28 06:41:28,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-28 06:41:28,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-28 06:41:28,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-28 06:41:28,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-28 06:41:28,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-28 06:41:28,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-28 06:41:28,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-28 06:41:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-28 06:41:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-28 06:41:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2020-10-28 06:41:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2020-10-28 06:41:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2020-10-28 06:41:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-28 06:41:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2020-10-28 06:41:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2020-10-28 06:41:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-28 06:41:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-28 06:41:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-28 06:41:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-28 06:41:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-28 06:41:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-28 06:41:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-28 06:41:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-28 06:41:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-28 06:41:28,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-28 06:41:28,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-28 06:41:28,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-28 06:41:28,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-28 06:41:28,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-28 06:41:28,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-28 06:41:28,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-28 06:41:28,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 06:41:28,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 06:41:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 06:41:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 06:41:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 06:41:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 06:41:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2020-10-28 06:41:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-28 06:41:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-28 06:41:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2020-10-28 06:41:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 06:41:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-28 06:41:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-28 06:41:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-28 06:41:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-28 06:41:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 06:41:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2020-10-28 06:41:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2020-10-28 06:41:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-28 06:41:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-28 06:41:28,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-28 06:41:28,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-28 06:41:28,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-28 06:41:28,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-28 06:41:28,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-28 06:41:28,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-28 06:41:28,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-28 06:41:28,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2020-10-28 06:41:28,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2020-10-28 06:41:28,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-28 06:41:28,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-28 06:41:28,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2020-10-28 06:41:28,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-28 06:41:28,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-28 06:41:28,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-28 06:41:28,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2020-10-28 06:41:28,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2020-10-28 06:41:28,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2020-10-28 06:41:28,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2020-10-28 06:41:28,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2020-10-28 06:41:28,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2020-10-28 06:41:28,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-28 06:41:28,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-28 06:41:28,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-28 06:41:28,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-28 06:41:28,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-28 06:41:28,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2020-10-28 06:41:28,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-28 06:41:28,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2020-10-28 06:41:28,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-28 06:41:28,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-28 06:41:28,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2020-10-28 06:41:28,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 06:41:28,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 06:41:28,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 06:41:28,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 06:41:28,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 06:41:28,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 06:41:28,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 06:41:28,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 06:41:28,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 06:41:28,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 06:41:28,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 06:41:28,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 06:41:28,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 06:41:28,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 06:41:28,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 06:41:28,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 06:41:28,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 06:41:28,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 06:41:28,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-28 06:41:28,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-28 06:41:28,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-28 06:41:28,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-28 06:41:28,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 06:41:28,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-28 06:41:28,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-28 06:41:28,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-28 06:41:28,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-28 06:41:28,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-28 06:41:28,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-28 06:41:28,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-28 06:41:28,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-28 06:41:28,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-28 06:41:28,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-28 06:41:28,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-28 06:41:28,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 06:41:28,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-28 06:41:28,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-28 06:41:28,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-28 06:41:28,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_addr_list_lock_of_net_device [2020-10-28 06:41:28,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_addr_list_lock_of_net_device [2020-10-28 06:41:28,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_addr_list_lock_of_net_device [2020-10-28 06:41:28,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 06:41:28,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 06:41:28,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 06:41:28,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 06:41:28,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 06:41:28,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-28 06:41:28,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-28 06:41:28,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-28 06:41:28,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 06:41:28,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 06:41:28,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 06:41:28,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 06:41:28,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 06:41:28,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-28 06:41:28,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-28 06:41:28,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-28 06:41:28,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-28 06:41:28,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-28 06:41:28,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-28 06:41:28,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-28 06:41:28,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 06:41:28,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-28 06:41:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-28 06:41:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-28 06:41:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-28 06:41:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-28 06:41:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-28 06:41:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-28 06:41:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-28 06:41:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_nfulnl_instance [2020-10-28 06:41:28,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_nfulnl_instance [2020-10-28 06:41:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_nfulnl_instance [2020-10-28 06:41:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_nfulnl_instance [2020-10-28 06:41:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_nfulnl_instance [2020-10-28 06:41:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_nfulnl_instance [2020-10-28 06:41:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_nfulnl_instance [2020-10-28 06:41:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_nfulnl_instance [2020-10-28 06:41:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-28 06:41:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 06:41:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 06:41:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 06:41:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 06:41:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 06:41:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 06:41:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 06:41:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_poll_lock_of_napi_struct [2020-10-28 06:41:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_poll_lock_of_napi_struct [2020-10-28 06:41:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_poll_lock_of_napi_struct [2020-10-28 06:41:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_poll_lock_of_napi_struct [2020-10-28 06:41:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_poll_lock_of_napi_struct [2020-10-28 06:41:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_poll_lock_of_napi_struct [2020-10-28 06:41:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_poll_lock_of_napi_struct [2020-10-28 06:41:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_poll_lock_of_napi_struct [2020-10-28 06:41:28,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-28 06:41:28,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-28 06:41:28,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-28 06:41:28,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-28 06:41:28,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-28 06:41:28,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-28 06:41:28,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-28 06:41:28,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-28 06:41:28,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-28 06:41:28,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-28 06:41:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-28 06:41:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 06:41:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-28 06:41:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-28 06:41:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-28 06:41:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 06:41:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_global_lock_of_net_device [2020-10-28 06:41:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_global_lock_of_net_device [2020-10-28 06:41:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_tx_global_lock_of_net_device [2020-10-28 06:41:28,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 06:41:28,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 06:41:28,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 06:41:28,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 06:41:28,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 06:41:28,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-28 06:41:28,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 06:41:28,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-28 06:41:28,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-28 06:41:28,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-28 06:41:28,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2020-10-28 06:41:28,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2020-10-28 06:41:28,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2020-10-28 06:41:28,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2020-10-28 06:41:28,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2020-10-28 06:41:28,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2020-10-28 06:41:28,666 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 06:41:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-28 06:41:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-28 06:41:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-28 06:41:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-28 06:41:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-28 06:41:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-28 06:41:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-28 06:41:28,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-28 06:41:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-28 06:41:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2020-10-28 06:41:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-28 06:41:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-28 06:41:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-28 06:41:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-28 06:41:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-28 06:41:28,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-28 06:41:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-28 06:41:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-28 06:41:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-28 06:41:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-28 06:41:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-28 06:41:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-28 06:41:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-28 06:41:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-28 06:41:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 06:41:28,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 06:41:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-28 06:41:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-28 06:41:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-28 06:41:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-28 06:41:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-28 06:41:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-28 06:41:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-28 06:41:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-28 06:41:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-28 06:41:28,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-28 06:41:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-28 06:41:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2020-10-28 06:41:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-28 06:41:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-28 06:41:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-28 06:41:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-28 06:41:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-28 06:41:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-28 06:41:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-28 06:41:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-28 06:41:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-28 06:41:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-28 06:41:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-28 06:41:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-28 06:41:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-28 06:41:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-28 06:41:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-28 06:41:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-28 06:41:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-28 06:41:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-28 06:41:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-28 06:41:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-28 06:41:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2020-10-28 06:41:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2020-10-28 06:41:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-28 06:41:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-28 06:41:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-28 06:41:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-28 06:41:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-28 06:41:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-28 06:41:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-28 06:41:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-28 06:41:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-28 06:41:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-28 06:41:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-28 06:41:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-28 06:41:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-28 06:41:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-28 06:41:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-28 06:41:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-28 06:41:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-28 06:41:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-28 06:41:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-28 06:41:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 06:41:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 06:41:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 06:41:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 06:41:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-28 06:41:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-28 06:41:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-28 06:41:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-28 06:41:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-28 06:41:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __nlmsg_put [2020-10-28 06:41:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_net [2020-10-28 06:41:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 06:41:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 06:41:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-28 06:41:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 06:41:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-28 06:41:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-28 06:41:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-28 06:41:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-28 06:41:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid_munged [2020-10-28 06:41:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid_munged [2020-10-28 06:41:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 06:41:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-28 06:41:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 06:41:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 06:41:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-28 06:41:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-28 06:41:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_register_notifier [2020-10-28 06:41:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_unregister_notifier [2020-10-28 06:41:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_bind_pf [2020-10-28 06:41:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_register [2020-10-28 06:41:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_unbind_pf [2020-10-28 06:41:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_unregister [2020-10-28 06:41:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_unset [2020-10-28 06:41:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_alloc_skb [2020-10-28 06:41:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_subsys_register [2020-10-28 06:41:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_subsys_unregister [2020-10-28 06:41:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_unicast [2020-10-28 06:41:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2020-10-28 06:41:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timeval [2020-10-28 06:41:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 06:41:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2020-10-28 06:41:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2020-10-28 06:41:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2020-10-28 06:41:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pernet_subsys [2020-10-28 06:41:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2020-10-28 06:41:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-28 06:41:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open_net [2020-10-28 06:41:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-28 06:41:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-28 06:41:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release_net [2020-10-28 06:41:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2020-10-28 06:41:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 06:41:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pernet_subsys [2020-10-28 06:41:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-28 06:41:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 06:41:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 06:41:28,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 06:41:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 06:41:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 06:41:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 06:41:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-28 06:41:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-28 06:41:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-28 06:41:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-28 06:41:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2020-10-28 06:41:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2020-10-28 06:41:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2020-10-28 06:41:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2020-10-28 06:41:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2020-10-28 06:41:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2020-10-28 06:41:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-28 06:41:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-28 06:41:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-28 06:41:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-28 06:41:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2020-10-28 06:41:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-28 06:41:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-28 06:41:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-28 06:41:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-28 06:41:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-28 06:41:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-28 06:41:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-28 06:41:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-28 06:41:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2020-10-28 06:41:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2020-10-28 06:41:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-28 06:41:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2020-10-28 06:41:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-28 06:41:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2020-10-28 06:41:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2020-10-28 06:41:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2020-10-28 06:41:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2020-10-28 06:41:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2020-10-28 06:41:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2020-10-28 06:41:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2020-10-28 06:41:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 06:41:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 06:41:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2020-10-28 06:41:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 06:41:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2020-10-28 06:41:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2020-10-28 06:41:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 06:41:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 06:41:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 06:41:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2020-10-28 06:41:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-28 06:41:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-28 06:41:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 06:41:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_161 [2020-10-28 06:41:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 06:41:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_158 [2020-10-28 06:41:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 06:41:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_159 [2020-10-28 06:41:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_160 [2020-10-28 06:41:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 06:41:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 06:41:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-28 06:41:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-28 06:41:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-28 06:41:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-28 06:41:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2020-10-28 06:41:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2020-10-28 06:41:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-28 06:41:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-28 06:41:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-28 06:41:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-28 06:41:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-28 06:41:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 06:41:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_HLIST_NODE [2020-10-28 06:41:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 06:41:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_empty [2020-10-28 06:41:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 06:41:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 06:41:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-28 06:41:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-28 06:41:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-28 06:41:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 06:41:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 06:41:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2020-10-28 06:41:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 06:41:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 06:41:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 06:41:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 06:41:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 06:41:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-28 06:41:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-28 06:41:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2020-10-28 06:41:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2020-10-28 06:41:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2020-10-28 06:41:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-28 06:41:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_nfulnl_instance [2020-10-28 06:41:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_nfulnl_instance [2020-10-28 06:41:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 06:41:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 06:41:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 06:41:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 06:41:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-28 06:41:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 06:41:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-28 06:41:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 06:41:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 06:41:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_134 [2020-10-28 06:41:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-28 06:41:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_130 [2020-10-28 06:41:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_138 [2020-10-28 06:41:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 06:41:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_135 [2020-10-28 06:41:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-28 06:41:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_132 [2020-10-28 06:41:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_139 [2020-10-28 06:41:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_call_rcu_bh_129 [2020-10-28 06:41:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-28 06:41:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2020-10-28 06:41:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2020-10-28 06:41:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-28 06:41:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-28 06:41:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh [2020-10-28 06:41:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_bh [2020-10-28 06:41:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timeval [2020-10-28 06:41:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid_munged [2020-10-28 06:41:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid_munged [2020-10-28 06:41:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 06:41:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-28 06:41:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-28 06:41:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_148 [2020-10-28 06:41:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-28 06:41:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-28 06:41:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-28 06:41:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-28 06:41:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_rcu [2020-10-28 06:41:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head_rcu [2020-10-28 06:41:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-28 06:41:28,697 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 06:41:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 06:41:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-28 06:41:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2020-10-28 06:41:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 06:41:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2020-10-28 06:41:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2020-10-28 06:41:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header_was_set [2020-10-28 06:41:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2020-10-28 06:41:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2020-10-28 06:41:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2020-10-28 06:41:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2020-10-28 06:41:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open_net [2020-10-28 06:41:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release_net [2020-10-28 06:41:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure seq_file_net [2020-10-28 06:41:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure __put_net [2020-10-28 06:41:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure get_net [2020-10-28 06:41:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure put_net [2020-10-28 06:41:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2020-10-28 06:41:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure register_pernet_subsys [2020-10-28 06:41:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pernet_subsys [2020-10-28 06:41:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_register_notifier [2020-10-28 06:41:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_register_notifier_155 [2020-10-28 06:41:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_unregister_notifier [2020-10-28 06:41:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_unregister_notifier_156 [2020-10-28 06:41:28,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_unregister_notifier_157 [2020-10-28 06:41:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure __nlmsg_put [2020-10-28 06:41:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure dev_parse_header [2020-10-28 06:41:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 06:41:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_131 [2020-10-28 06:41:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_128 [2020-10-28 06:41:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2020-10-28 06:41:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_msg_size [2020-10-28 06:41:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2020-10-28 06:41:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_data [2020-10-28 06:41:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2020-10-28 06:41:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure nla_attr_size [2020-10-28 06:41:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2020-10-28 06:41:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2020-10-28 06:41:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_be16 [2020-10-28 06:41:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 06:41:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 06:41:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_be32 [2020-10-28 06:41:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_be32 [2020-10-28 06:41:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_be16 [2020-10-28 06:41:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure sk_user_ns [2020-10-28 06:41:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net [2020-10-28 06:41:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_subsys_register [2020-10-28 06:41:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_subsys_unregister [2020-10-28 06:41:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_alloc_skb [2020-10-28 06:41:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_unicast [2020-10-28 06:41:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_register [2020-10-28 06:41:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_unregister [2020-10-28 06:41:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_unset [2020-10-28 06:41:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_bind_pf [2020-10-28 06:41:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_unbind_pf [2020-10-28 06:41:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure net_generic [2020-10-28 06:41:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_log_packet [2020-10-28 06:41:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure br_port_get_rcu [2020-10-28 06:41:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_log_pernet [2020-10-28 06:41:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure instance_hashfn [2020-10-28 06:41:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure __instance_lookup [2020-10-28 06:41:28,704 INFO L130 BoogieDeclarations]: Found specification of procedure instance_get [2020-10-28 06:41:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure instance_lookup_get [2020-10-28 06:41:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_instance_free_rcu [2020-10-28 06:41:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure instance_put [2020-10-28 06:41:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_timer [2020-10-28 06:41:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure instance_create [2020-10-28 06:41:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure __nfulnl_flush [2020-10-28 06:41:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure __instance_destroy [2020-10-28 06:41:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure instance_destroy [2020-10-28 06:41:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_set_mode [2020-10-28 06:41:28,705 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_set_nlbufsiz [2020-10-28 06:41:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_set_timeout [2020-10-28 06:41:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_set_qthresh [2020-10-28 06:41:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_set_flags [2020-10-28 06:41:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_alloc_skb [2020-10-28 06:41:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure __nfulnl_send [2020-10-28 06:41:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure __build_packet_message [2020-10-28 06:41:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 06:41:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_rcv_nl_event [2020-10-28 06:41:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_recv_unsupp [2020-10-28 06:41:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure nfulnl_recv_config [2020-10-28 06:41:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure get_first [2020-10-28 06:41:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure get_next [2020-10-28 06:41:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure get_idx [2020-10-28 06:41:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure seq_start [2020-10-28 06:41:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure seq_next [2020-10-28 06:41:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure seq_stop [2020-10-28 06:41:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure seq_show [2020-10-28 06:41:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure nful_open [2020-10-28 06:41:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_log_net_init [2020-10-28 06:41:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_log_net_exit [2020-10-28 06:41:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_log_init [2020-10-28 06:41:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_log_fini [2020-10-28 06:41:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_nfnetlink_log_fini_11_2 [2020-10-28 06:41:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_nfnetlink_log_init_11_17 [2020-10-28 06:41:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2020-10-28 06:41:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2020-10-28 06:41:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_10_11_4 [2020-10-28 06:41:28,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_11_5 [2020-10-28 06:41:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_8_11_6 [2020-10-28 06:41:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_2_11_7 [2020-10-28 06:41:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_seq_instance_3_11_8 [2020-10-28 06:41:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_1 [2020-10-28 06:41:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_7_3 [2020-10-28 06:41:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2020-10-28 06:41:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_10_11_9 [2020-10-28 06:41:28,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_11_10 [2020-10-28 06:41:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_8_11_11 [2020-10-28 06:41:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_2_11_12 [2020-10-28 06:41:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_seq_instance_3_11_13 [2020-10-28 06:41:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-28 06:41:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-28 06:41:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-28 06:41:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-28 06:41:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2020-10-28 06:41:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2020-10-28 06:41:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 06:41:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-28 06:41:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2020-10-28 06:41:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2020-10-28 06:41:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-28 06:41:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2020-10-28 06:41:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-28 06:41:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_register_notifier [2020-10-28 06:41:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_unregister_notifier [2020-10-28 06:41:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_next_1_7 [2020-10-28 06:41:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_show_1_8 [2020-10-28 06:41:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_start_1_4 [2020-10-28 06:41:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_instance_stop_1_10 [2020-10-28 06:41:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_seq_instance_1 [2020-10-28 06:41:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_nfnl_callback_dummy_resourceless_instance_2 [2020-10-28 06:41:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_nfnl_callback_dummy_resourceless_instance_3 [2020-10-28 06:41:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_4 [2020-10-28 06:41:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pernet_operations_dummy_resourceless_instance_5 [2020-10-28 06:41:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_7 [2020-10-28 06:41:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2020-10-28 06:41:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2020-10-28 06:41:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-28 06:41:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 06:41:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 06:41:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-28 06:41:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-28 06:41:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2020-10-28 06:41:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 06:41:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 06:41:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 06:41:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-28 06:41:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-28 06:41:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-28 06:41:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-28 06:41:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-28 06:41:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-28 06:41:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-28 06:41:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-28 06:41:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2020-10-28 06:41:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2020-10-28 06:41:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-28 06:41:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2020-10-28 06:41:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-28 06:41:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-28 06:41:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-28 06:41:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-28 06:41:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-28 06:41:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2020-10-28 06:41:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-28 06:41:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-28 06:41:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-28 06:41:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-28 06:41:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-28 06:41:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-28 06:41:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2020-10-28 06:41:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2020-10-28 06:41:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2020-10-28 06:41:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-28 06:41:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-28 06:41:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-28 06:41:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-28 06:41:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2020-10-28 06:41:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2020-10-28 06:41:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-28 06:41:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 06:41:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2020-10-28 06:41:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-28 06:41:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-28 06:41:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-28 06:41:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 06:41:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-28 06:41:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-28 06:41:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 06:41:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 06:41:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 06:41:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 06:41:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 06:41:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-28 06:41:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-28 06:41:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-28 06:41:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-28 06:41:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-28 06:41:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-28 06:41:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-28 06:41:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-28 06:41:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-28 06:41:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-28 06:41:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-28 06:41:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-28 06:41:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-28 06:41:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-28 06:41:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-28 06:41:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-28 06:41:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-28 06:41:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-28 06:41:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-28 06:41:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-28 06:41:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-28 06:41:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-28 06:41:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2020-10-28 06:41:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-28 06:41:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2020-10-28 06:41:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-28 06:41:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-28 06:41:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-28 06:41:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-28 06:41:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-28 06:41:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-28 06:41:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-28 06:41:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-28 06:41:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-28 06:41:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-28 06:41:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-28 06:41:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-28 06:41:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-28 06:41:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-28 06:41:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-28 06:41:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-28 06:41:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 06:41:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 06:41:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-28 06:41:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 06:41:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-28 06:41:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-28 06:41:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 06:41:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-28 06:41:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-28 06:41:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-28 06:41:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-28 06:41:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-28 06:41:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-28 06:41:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-28 06:41:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-28 06:41:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 06:41:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2020-10-28 06:41:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-28 06:41:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-28 06:41:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-28 06:41:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-28 06:41:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-28 06:41:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-28 06:41:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-28 06:41:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-28 06:41:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-28 06:41:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2020-10-28 06:41:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-28 06:41:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-28 06:41:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-28 06:41:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2020-10-28 06:41:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-28 06:41:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-28 06:41:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-28 06:41:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-28 06:41:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-28 06:41:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-28 06:41:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-28 06:41:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-28 06:41:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-28 06:41:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-28 06:41:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-28 06:41:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2020-10-28 06:41:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2020-10-28 06:41:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-28 06:41:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-28 06:41:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-28 06:41:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-28 06:41:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-28 06:41:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-28 06:41:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-28 06:41:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2020-10-28 06:41:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2020-10-28 06:41:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-28 06:41:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-28 06:41:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-28 06:41:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-28 06:41:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-28 06:41:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-28 06:41:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-28 06:41:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-28 06:41:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-28 06:41:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-28 06:41:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-28 06:41:28,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 06:41:28,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 06:41:28,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 06:41:28,782 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 06:41:28,782 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 06:41:28,782 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 06:41:28,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 06:41:28,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 06:41:28,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 06:41:28,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 06:41:28,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 06:41:28,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 06:41:28,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 06:41:28,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 06:41:28,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 06:41:28,783 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 06:41:28,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-28 06:41:28,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-28 06:41:28,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-28 06:41:28,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-28 06:41:28,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-28 06:41:28,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-28 06:41:28,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-28 06:41:28,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-28 06:41:28,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 06:41:28,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-28 06:41:28,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-28 06:41:28,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-28 06:41:28,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-28 06:41:28,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-28 06:41:28,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-28 06:41:28,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-28 06:41:28,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-28 06:41:28,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-28 06:41:28,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-28 06:41:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-28 06:41:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 06:41:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-28 06:41:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-28 06:41:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-28 06:41:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-28 06:41:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-28 06:41:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-28 06:41:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-28 06:41:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 06:41:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_addr_list_lock_of_net_device [2020-10-28 06:41:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_addr_list_lock_of_net_device [2020-10-28 06:41:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_addr_list_lock_of_net_device [2020-10-28 06:41:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 06:41:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 06:41:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 06:41:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 06:41:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 06:41:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-28 06:41:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-28 06:41:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-28 06:41:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 06:41:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 06:41:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 06:41:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 06:41:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 06:41:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-28 06:41:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-28 06:41:28,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-28 06:41:28,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-28 06:41:28,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-28 06:41:28,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-28 06:41:28,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-28 06:41:28,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 06:41:28,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_instances_lock_of_nfnl_log_net [2020-10-28 06:41:28,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-28 06:41:28,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-28 06:41:28,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-28 06:41:28,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-28 06:41:28,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-28 06:41:28,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-28 06:41:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-28 06:41:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-28 06:41:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_nfulnl_instance [2020-10-28 06:41:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_nfulnl_instance [2020-10-28 06:41:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_nfulnl_instance [2020-10-28 06:41:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_nfulnl_instance [2020-10-28 06:41:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_nfulnl_instance [2020-10-28 06:41:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_nfulnl_instance [2020-10-28 06:41:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-28 06:41:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 06:41:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 06:41:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 06:41:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 06:41:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 06:41:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 06:41:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 06:41:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_poll_lock_of_napi_struct [2020-10-28 06:41:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_poll_lock_of_napi_struct [2020-10-28 06:41:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_poll_lock_of_napi_struct [2020-10-28 06:41:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_poll_lock_of_napi_struct [2020-10-28 06:41:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_poll_lock_of_napi_struct [2020-10-28 06:41:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_poll_lock_of_napi_struct [2020-10-28 06:41:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_poll_lock_of_napi_struct [2020-10-28 06:41:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_poll_lock_of_napi_struct [2020-10-28 06:41:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-28 06:41:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-28 06:41:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-28 06:41:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-28 06:41:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-28 06:41:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-28 06:41:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-28 06:41:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-28 06:41:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-28 06:41:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-28 06:41:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-28 06:41:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 06:41:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-28 06:41:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-28 06:41:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-28 06:41:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 06:41:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2020-10-28 06:41:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_global_lock_of_net_device [2020-10-28 06:41:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_global_lock_of_net_device [2020-10-28 06:41:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_tx_global_lock_of_net_device [2020-10-28 06:41:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 06:41:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 06:41:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 06:41:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 06:41:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 06:41:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-28 06:41:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-28 06:41:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-28 06:41:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-28 06:41:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-28 06:41:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-28 06:41:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-28 06:41:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2020-10-28 06:41:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-28 06:41:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-28 06:41:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2020-10-28 06:41:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2020-10-28 06:41:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2020-10-28 06:41:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2020-10-28 06:41:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2020-10-28 06:41:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 06:41:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 06:41:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 06:41:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 06:41:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 06:41:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 06:41:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 06:41:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 06:41:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 06:41:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 06:41:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 06:41:32,459 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 06:41:32,483 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2020-10-28 06:41:35,266 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 06:41:35,266 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-28 06:41:35,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 06:41:35 BoogieIcfgContainer [2020-10-28 06:41:35,275 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 06:41:35,278 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 06:41:35,279 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 06:41:35,282 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 06:41:35,282 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 06:41:21" (1/3) ... [2020-10-28 06:41:35,284 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@353fdc47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 06:41:35, skipping insertion in model container [2020-10-28 06:41:35,284 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:41:27" (2/3) ... [2020-10-28 06:41:35,285 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@353fdc47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 06:41:35, skipping insertion in model container [2020-10-28 06:41:35,285 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 06:41:35" (3/3) ... [2020-10-28 06:41:35,287 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i [2020-10-28 06:41:35,301 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 06:41:35,312 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 06:41:35,331 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 06:41:35,386 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 06:41:35,387 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 06:41:35,387 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 06:41:35,387 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 06:41:35,387 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 06:41:35,387 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 06:41:35,387 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 06:41:35,387 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 06:41:35,491 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states. [2020-10-28 06:41:35,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-10-28 06:41:35,522 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 06:41:35,523 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] [2020-10-28 06:41:35,524 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 06:41:35,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 06:41:35,533 INFO L82 PathProgramCache]: Analyzing trace with hash 205008658, now seen corresponding path program 1 times [2020-10-28 06:41:35,544 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 06:41:35,545 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [153845770] [2020-10-28 06:41:35,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 06:41:36,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:36,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:37,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:41,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:41,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 208 [2020-10-28 06:41:41,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 06:41:41,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5102 [2020-10-28 06:41:41,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:41,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:41,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 190 [2020-10-28 06:41:41,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:41,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 06:41:43,052 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification that was a NOOP. DAG size: 463 [2020-10-28 06:41:43,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:41:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:41:43,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-28 06:41:43,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:41:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,307 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-28 06:41:43,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,308 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 06:41:43,308 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,309 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:41:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:41:43,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:41:43,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:41:43,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:41:43,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 06:41:43,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 06:41:43,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:41:43,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:41:43,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-28 06:41:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:41:43,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,401 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:41:43,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-28 06:41:43,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,425 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,425 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:41:43,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,426 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:41:43,426 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-28 06:41:43,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 06:41:43,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-28 06:41:43,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:41:43,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,530 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:41:43,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 06:41:43,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:41:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:41:43,556 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,556 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 06:41:43,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 06:41:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:41:43,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:41:43,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,585 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-28 06:41:43,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,611 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:41:43,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:41:43,612 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-28 06:41:43,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 06:41:43,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,660 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-28 06:41:43,660 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:41:43,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,685 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:41:43,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 06:41:43,686 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:41:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:41:43,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,707 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:41:43,708 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 06:41:43,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:41:43,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 06:41:43,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-28 06:41:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-28 06:41:43,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 06:41:43,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:41:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:41:43,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 06:41:43,800 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-28 06:41:43,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:41:43,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:41:43,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2020-10-28 06:41:43,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:41:43,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:41:43,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:41:43,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:41:43,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:41:43,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 06:41:43,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:41:43,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:41:43,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:41:43,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:41:43,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:41:43,912 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2020-10-28 06:41:43,912 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [153845770] [2020-10-28 06:41:43,915 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 06:41:43,915 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-28 06:41:43,916 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874836520] [2020-10-28 06:41:43,922 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-28 06:41:43,922 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 06:41:43,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-28 06:41:43,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-28 06:41:43,940 INFO L87 Difference]: Start difference. First operand 3153 states. Second operand 5 states. [2020-10-28 06:42:13,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 06:42:13,836 INFO L93 Difference]: Finished difference Result 3612 states and 4712 transitions. [2020-10-28 06:42:13,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-10-28 06:42:13,839 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2020-10-28 06:42:13,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 06:42:13,875 INFO L225 Difference]: With dead ends: 3612 [2020-10-28 06:42:13,876 INFO L226 Difference]: Without dead ends: 1993 [2020-10-28 06:42:13,890 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2020-10-28 06:42:13,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1993 states. [2020-10-28 06:42:14,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1993 to 1617. [2020-10-28 06:42:14,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1617 states. [2020-10-28 06:42:14,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1617 states and 1929 transitions. [2020-10-28 06:42:14,563 INFO L78 Accepts]: Start accepts. Automaton has 1617 states and 1929 transitions. Word has length 134 [2020-10-28 06:42:14,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 06:42:14,564 INFO L481 AbstractCegarLoop]: Abstraction has 1617 states and 1929 transitions. [2020-10-28 06:42:14,564 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-28 06:42:14,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1929 transitions. [2020-10-28 06:42:14,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2020-10-28 06:42:14,567 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 06:42:14,568 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] [2020-10-28 06:42:14,568 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 06:42:14,568 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 06:42:14,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 06:42:14,569 INFO L82 PathProgramCache]: Analyzing trace with hash 1060893207, now seen corresponding path program 1 times [2020-10-28 06:42:14,569 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 06:42:14,570 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1169019551] [2020-10-28 06:42:14,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 06:42:14,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:14,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:15,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:19,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:19,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 179 [2020-10-28 06:42:19,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 06:42:19,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5017 [2020-10-28 06:42:19,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:19,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 24 [2020-10-28 06:42:19,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 100 [2020-10-28 06:42:19,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 61 [2020-10-28 06:42:19,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:21,350 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification that was a NOOP. DAG size: 463 [2020-10-28 06:42:21,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:42:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:21,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:21,445 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:21,445 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:42:21,446 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:21,446 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-28 06:42:21,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:21,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:42:21,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:21,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:42:21,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:21,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:42:21,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:21,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:21,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:21,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-28 06:42:21,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:21,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:42:21,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:21,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:42:21,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:21,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:42:21,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:21,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:42:21,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:21,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:21,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:21,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:42:21,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:21,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 06:42:21,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:21,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:42:21,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:21,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:42:21,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:21,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:42:21,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:21,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:21,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:21,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:42:21,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:21,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:42:21,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:21,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:42:21,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:21,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:42:21,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:21,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:42:21,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:21,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:21,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:21,767 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 76 [2020-10-28 06:42:21,767 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:21,767 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 172 [2020-10-28 06:42:21,767 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:21,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 06:42:21,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:21,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 72 [2020-10-28 06:42:21,768 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:21,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:42:21,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:21,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:21,901 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:21,901 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 69 [2020-10-28 06:42:21,901 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:21,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-28 06:42:21,902 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:21,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-28 06:42:21,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:21,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 65 [2020-10-28 06:42:21,902 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:21,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:42:21,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:21,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:21,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:21,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-28 06:42:21,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:21,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 06:42:21,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:21,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:42:21,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:21,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:42:21,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:21,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:42:21,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:21,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:21,978 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:21,978 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:42:21,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:21,979 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:42:21,979 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:21,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:42:21,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:21,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:42:21,980 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:21,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:42:21,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:21,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:22,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:22,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-28 06:42:22,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:22,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:42:22,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:22,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:42:22,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:22,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:42:22,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:22,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:42:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:22,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:22,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:22,018 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:42:22,018 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:22,018 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:42:22,018 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:22,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:42:22,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:22,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:42:22,019 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:22,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-28 06:42:22,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:22,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:22,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:22,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:42:22,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:22,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:42:22,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:22,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:42:22,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:22,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:42:22,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:22,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-10-28 06:42:22,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:22,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:22,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:22,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:42:22,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:22,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:42:22,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:22,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:42:22,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:22,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:42:22,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:22,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-10-28 06:42:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:22,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:22,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:22,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:42:22,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:22,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:42:22,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:22,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:42:22,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:22,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:42:22,068 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:22,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-10-28 06:42:22,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:22,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:22,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:22,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:42:22,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:22,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:42:22,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:22,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:42:22,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:22,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:42:22,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:22,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-28 06:42:22,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:22,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:22,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:22,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-28 06:42:22,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:22,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 150 [2020-10-28 06:42:22,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:22,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 17 [2020-10-28 06:42:22,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:22,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 40 [2020-10-28 06:42:22,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:22,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:42:22,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:22,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:22,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:22,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:42:22,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:22,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:42:22,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:22,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:42:22,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:22,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 06:42:22,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:22,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:42:22,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:22,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:22,501 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:22,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:42:22,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:22,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:42:22,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:22,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:42:22,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:22,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 06:42:22,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:22,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 06:42:22,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:22,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:22,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:22,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:42:22,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:22,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-28 06:42:22,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:22,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 13 [2020-10-28 06:42:22,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:22,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-28 06:42:22,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:22,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:42:22,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:22,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:22,777 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:22,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:42:22,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:22,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-28 06:42:22,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:22,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-28 06:42:22,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:22,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 06:42:22,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:22,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:42:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:22,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:22,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:22,920 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:42:22,920 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:22,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 06:42:22,921 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:22,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 06:42:22,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:22,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 06:42:22,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:23,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 06:42:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:23,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:23,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:23,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:42:23,028 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:23,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:42:23,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:23,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:42:23,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:42:23,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 06:42:23,029 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:23,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2020-10-28 06:42:23,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:42:23,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:42:23,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:42:23,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:42:23,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:42:23,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 06:42:23,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:42:23,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 06:42:23,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 06:42:23,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 06:42:23,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:42:23,136 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-10-28 06:42:23,137 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1169019551] [2020-10-28 06:42:23,137 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 06:42:23,137 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2020-10-28 06:42:23,138 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696644916] [2020-10-28 06:42:23,140 INFO L461 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-10-28 06:42:23,141 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 06:42:23,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-10-28 06:42:23,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=546, Unknown=0, NotChecked=0, Total=600 [2020-10-28 06:42:23,143 INFO L87 Difference]: Start difference. First operand 1617 states and 1929 transitions. Second operand 25 states. [2020-10-28 06:42:24,809 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 472 [2020-10-28 06:42:30,291 WARN L193 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 475 [2020-10-28 06:42:32,032 WARN L193 SmtUtils]: Spent 1.64 s on a formula simplification that was a NOOP. DAG size: 481 [2020-10-28 06:42:35,772 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 475 [2020-10-28 06:42:37,635 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification that was a NOOP. DAG size: 475 [2020-10-28 06:42:39,368 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification that was a NOOP. DAG size: 475 [2020-10-28 06:42:41,187 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification that was a NOOP. DAG size: 475 [2020-10-28 06:42:42,914 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification that was a NOOP. DAG size: 475 [2020-10-28 06:42:44,641 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification that was a NOOP. DAG size: 475 [2020-10-28 06:42:46,882 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification that was a NOOP. DAG size: 475 [2020-10-28 06:42:48,589 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification that was a NOOP. DAG size: 475 [2020-10-28 06:42:50,348 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification that was a NOOP. DAG size: 477 [2020-10-28 06:42:53,746 WARN L193 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 480 DAG size of output: 479 [2020-10-28 06:42:55,504 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 479 [2020-10-28 06:42:57,261 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification that was a NOOP. DAG size: 479 [2020-10-28 06:42:59,678 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification that was a NOOP. DAG size: 479 [2020-10-28 06:43:52,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 06:43:52,206 INFO L93 Difference]: Finished difference Result 2024 states and 2449 transitions. [2020-10-28 06:43:52,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-10-28 06:43:52,207 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 121 [2020-10-28 06:43:52,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 06:43:52,221 INFO L225 Difference]: With dead ends: 2024 [2020-10-28 06:43:52,221 INFO L226 Difference]: Without dead ends: 1836 [2020-10-28 06:43:52,225 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 573 ImplicationChecksByTransitivity, 31.1s TimeCoverageRelationStatistics Valid=348, Invalid=2732, Unknown=0, NotChecked=0, Total=3080 [2020-10-28 06:43:52,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1836 states. [2020-10-28 06:43:52,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1836 to 1628. [2020-10-28 06:43:52,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1628 states. [2020-10-28 06:43:52,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1628 states and 1942 transitions. [2020-10-28 06:43:52,761 INFO L78 Accepts]: Start accepts. Automaton has 1628 states and 1942 transitions. Word has length 121 [2020-10-28 06:43:52,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 06:43:52,762 INFO L481 AbstractCegarLoop]: Abstraction has 1628 states and 1942 transitions. [2020-10-28 06:43:52,762 INFO L482 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-10-28 06:43:52,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 1942 transitions. [2020-10-28 06:43:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-10-28 06:43:52,764 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 06:43:52,765 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] [2020-10-28 06:43:52,765 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-28 06:43:52,765 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 06:43:52,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 06:43:52,766 INFO L82 PathProgramCache]: Analyzing trace with hash -39929482, now seen corresponding path program 1 times [2020-10-28 06:43:52,766 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 06:43:52,766 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [474627648] [2020-10-28 06:43:52,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 06:43:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:52,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:54,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:54,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 191 [2020-10-28 06:43:54,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:54,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1333 [2020-10-28 06:43:54,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:54,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 06:43:54,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 06:43:54,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 181 [2020-10-28 06:43:54,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:55,738 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification that was a NOOP. DAG size: 463 [2020-10-28 06:43:55,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:43:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:55,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:43:56,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 265 [2020-10-28 06:43:56,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:43:56,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 06:43:56,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:43:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-28 06:43:56,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:43:56,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:43:56,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-28 06:43:56,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:43:56,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:43:56,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:43:56,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:43:56,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:43:56,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:43:56,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 06:43:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,226 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 88 [2020-10-28 06:43:56,226 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-28 06:43:56,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:43:56,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 85 [2020-10-28 06:43:56,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:43:56,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 81 [2020-10-28 06:43:56,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 06:43:56,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,270 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:43:56,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,301 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-28 06:43:56,301 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,301 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 06:43:56,301 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:43:56,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:43:56,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:43:56,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,322 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:43:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-28 06:43:56,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 06:43:56,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,342 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:43:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:43:56,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:43:56,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-28 06:43:56,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,374 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,374 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:43:56,374 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,374 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:43:56,374 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,375 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-10-28 06:43:56,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:43:56,391 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,391 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:43:56,391 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,392 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-10-28 06:43:56,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 29 [2020-10-28 06:43:56,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:43:56,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:43:56,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,427 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:43:56,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:43:56,428 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:43:56,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 06:43:56,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:43:56,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:43:56,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:43:56,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:43:56,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2020-10-28 06:43:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,522 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 42 [2020-10-28 06:43:56,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 06:43:56,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:43:56,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-28 06:43:56,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:43:56,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:43:56,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:43:56,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:43:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:43:56,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:43:56,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 06:43:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,614 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 06:43:56,614 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,614 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:43:56,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:43:56,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 06:43:56,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:43:56,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:43:56,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,646 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,646 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:43:56,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:43:56,647 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:43:56,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:43:56,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 06:43:56,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:43:56,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 06:43:56,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:43:56,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 06:43:56,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-28 06:43:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:43:56,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:43:56,688 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:43:56,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:43:56,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:43:56,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 06:43:56,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:43:56,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:43:56,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:43:56,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 06:43:56,689 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:43:56,750 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-10-28 06:43:56,750 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [474627648] [2020-10-28 06:43:56,750 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 06:43:56,751 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-28 06:43:56,751 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720903708] [2020-10-28 06:43:56,753 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 06:43:56,753 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 06:43:56,753 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 06:43:56,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-28 06:43:56,756 INFO L87 Difference]: Start difference. First operand 1628 states and 1942 transitions. Second operand 10 states. [2020-10-28 06:43:58,282 WARN L193 SmtUtils]: Spent 1.49 s on a formula simplification that was a NOOP. DAG size: 472 [2020-10-28 06:44:00,719 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 474 [2020-10-28 06:44:05,476 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification that was a NOOP. DAG size: 477 [2020-10-28 06:44:07,123 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification that was a NOOP. DAG size: 480 [2020-10-28 06:44:17,968 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification that was a NOOP. DAG size: 465 [2020-10-28 06:44:42,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 06:44:42,876 INFO L93 Difference]: Finished difference Result 1835 states and 2234 transitions. [2020-10-28 06:44:42,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-28 06:44:42,876 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 129 [2020-10-28 06:44:42,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 06:44:42,888 INFO L225 Difference]: With dead ends: 1835 [2020-10-28 06:44:42,888 INFO L226 Difference]: Without dead ends: 1831 [2020-10-28 06:44:42,890 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 9.5s TimeCoverageRelationStatistics Valid=121, Invalid=259, Unknown=0, NotChecked=0, Total=380 [2020-10-28 06:44:42,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1831 states. [2020-10-28 06:44:43,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1831 to 1627. [2020-10-28 06:44:43,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1627 states. [2020-10-28 06:44:43,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1627 states and 1940 transitions. [2020-10-28 06:44:43,434 INFO L78 Accepts]: Start accepts. Automaton has 1627 states and 1940 transitions. Word has length 129 [2020-10-28 06:44:43,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 06:44:43,435 INFO L481 AbstractCegarLoop]: Abstraction has 1627 states and 1940 transitions. [2020-10-28 06:44:43,435 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-28 06:44:43,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 1940 transitions. [2020-10-28 06:44:43,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2020-10-28 06:44:43,437 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 06:44:43,438 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 06:44:43,438 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-28 06:44:43,438 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 06:44:43,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 06:44:43,438 INFO L82 PathProgramCache]: Analyzing trace with hash 1624964139, now seen corresponding path program 1 times [2020-10-28 06:44:43,439 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 06:44:43,439 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1984438956] [2020-10-28 06:44:43,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 06:44:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:43,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:46,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:48,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:48,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 216 [2020-10-28 06:44:48,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 06:44:48,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5177 [2020-10-28 06:44:48,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:48,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-28 06:44:48,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 80 [2020-10-28 06:44:48,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 29 [2020-10-28 06:44:48,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:50,570 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification that was a NOOP. DAG size: 463 [2020-10-28 06:44:50,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:44:50,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:50,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:50,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:50,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:44:50,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:50,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-28 06:44:50,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:50,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:50,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:44:50,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:50,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:50,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 06:44:50,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:50,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:50,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:50,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-28 06:44:50,719 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:50,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:44:50,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:50,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:50,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:44:50,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:50,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:50,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:44:50,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:50,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:50,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:50,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 06:44:50,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:50,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:44:50,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:50,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:50,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:44:50,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:50,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:50,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:44:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:50,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:50,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:50,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:44:50,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:50,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 06:44:50,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:50,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:50,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:44:50,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:50,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:50,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 06:44:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:50,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:50,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:50,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:44:50,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:50,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:44:50,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:50,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:50,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:44:50,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:50,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:50,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-28 06:44:50,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:50,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:50,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:50,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:44:50,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:50,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 06:44:50,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:50,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:50,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:44:50,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:50,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:50,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-28 06:44:50,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:50,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:50,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:50,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:44:50,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:50,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:44:50,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:50,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:50,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:44:50,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:50,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:50,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-28 06:44:50,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:50,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:50,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:50,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 06:44:50,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:50,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 139 [2020-10-28 06:44:50,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:50,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 06:44:50,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:44:50,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 26 [2020-10-28 06:44:50,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:51,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:44:51,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:51,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:51,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:51,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:44:51,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:51,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 06:44:51,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:51,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 06:44:51,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:44:51,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 06:44:51,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:51,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:44:51,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:51,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:51,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:51,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:44:51,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:51,327 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 06:44:51,328 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:51,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:44:51,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:44:51,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 06:44:51,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:51,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 06:44:51,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:51,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:51,350 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:51,350 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:44:51,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:51,350 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 06:44:51,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:51,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 06:44:51,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:44:51,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 06:44:51,351 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:51,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-28 06:44:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:51,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:51,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:51,373 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:44:51,373 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:51,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:44:51,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:51,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:51,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 06:44:51,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:51,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:51,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2020-10-28 06:44:51,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:51,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:51,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:51,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 06:44:51,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:51,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-28 06:44:51,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:51,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:51,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-28 06:44:51,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:51,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:51,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 06:44:51,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:51,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:51,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:51,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:44:51,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:51,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:44:51,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:51,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:51,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:44:51,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:51,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:51,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 06:44:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:51,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:51,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:51,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:44:51,459 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:51,459 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 06:44:51,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:51,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:51,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:44:51,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:51,460 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:51,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 06:44:51,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:51,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:51,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:51,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 06:44:51,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:51,478 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:44:51,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:51,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:51,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:44:51,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:51,479 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:51,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-28 06:44:51,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:51,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:51,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:51,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-28 06:44:51,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:51,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 06:44:51,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:51,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:51,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-28 06:44:51,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:51,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:51,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 06:44:51,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:51,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:51,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:51,566 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:44:51,566 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:51,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 06:44:51,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:51,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:51,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 06:44:51,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:51,567 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:51,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-28 06:44:51,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:51,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:51,582 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:51,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:44:51,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:51,583 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:44:51,583 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:51,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:51,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 06:44:51,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:51,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:51,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2020-10-28 06:44:51,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:51,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:51,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:51,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:44:51,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:51,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:44:51,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:51,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:51,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 06:44:51,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:51,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:51,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-28 06:44:51,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 06:44:51,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 06:44:51,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 06:44:51,614 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 06:44:51,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 06:44:51,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 06:44:51,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 06:44:51,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 06:44:51,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 06:44:51,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 06:44:51,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 06:44:51,666 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2020-10-28 06:44:51,667 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1984438956] [2020-10-28 06:44:51,667 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 06:44:51,668 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-10-28 06:44:51,668 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1852466837] [2020-10-28 06:44:51,669 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-28 06:44:51,669 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 06:44:51,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-28 06:44:51,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-10-28 06:44:51,670 INFO L87 Difference]: Start difference. First operand 1627 states and 1940 transitions. Second operand 13 states. [2020-10-28 06:44:55,067 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification that was a NOOP. DAG size: 466 [2020-10-28 06:44:56,666 WARN L193 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 472