/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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 07:47:32,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 07:47:32,297 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 07:47:32,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 07:47:32,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 07:47:32,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 07:47:32,367 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 07:47:32,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 07:47:32,376 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 07:47:32,382 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 07:47:32,383 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 07:47:32,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 07:47:32,385 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 07:47:32,388 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 07:47:32,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 07:47:32,395 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 07:47:32,396 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 07:47:32,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 07:47:32,418 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 07:47:32,425 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 07:47:32,427 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 07:47:32,429 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 07:47:32,430 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 07:47:32,433 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 07:47:32,442 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 07:47:32,443 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 07:47:32,443 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 07:47:32,446 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 07:47:32,447 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 07:47:32,448 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-28 07:47:32,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 07:47:32,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 07:47:32,457 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 07:47:32,464 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 07:47:32,509 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 07:47:32,509 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 07:47:32,513 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 07:47:32,513 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 07:47:32,513 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 07:47:32,513 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 07:47:32,513 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 07:47:32,514 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 07:47:32,514 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 07:47:32,514 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 07:47:32,515 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 07:47:32,515 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 07:47:32,515 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 07:47:32,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 07:47:32,516 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 07:47:32,516 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 07:47:32,516 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 07:47:32,517 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 07:47:32,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:47:32,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 07:47:32,517 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 07:47:32,517 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 07:47:32,518 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 07:47:32,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 07:47:32,518 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 07:47:32,518 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 07:47:32,518 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 07:47:32,519 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 07:47:32,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 07:47:32,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 07:47:32,993 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 07:47:32,994 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 07:47:32,995 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 07:47:32,996 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i [2020-10-28 07:47:33,081 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e36996c16/23e5217405f94b7aaf612810b27f12cb/FLAG655f7af71 [2020-10-28 07:47:34,247 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 07:47:34,249 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i [2020-10-28 07:47:34,325 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e36996c16/23e5217405f94b7aaf612810b27f12cb/FLAG655f7af71 [2020-10-28 07:47:34,586 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e36996c16/23e5217405f94b7aaf612810b27f12cb [2020-10-28 07:47:34,589 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 07:47:34,597 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 07:47:34,599 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 07:47:34,599 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 07:47:34,603 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 07:47:34,604 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:47:34" (1/1) ... [2020-10-28 07:47:34,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a1d3acb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:47:34, skipping insertion in model container [2020-10-28 07:47:34,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:47:34" (1/1) ... [2020-10-28 07:47:34,617 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 07:47:34,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 07:47:37,684 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:47:37,782 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 07:47:38,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:47:39,108 INFO L208 MainTranslator]: Completed translation [2020-10-28 07:47:39,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:47:39 WrapperNode [2020-10-28 07:47:39,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 07:47:39,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 07:47:39,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 07:47:39,110 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 07:47:39,124 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:47:39" (1/1) ... [2020-10-28 07:47:39,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:47:39" (1/1) ... [2020-10-28 07:47:39,301 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:47:39" (1/1) ... [2020-10-28 07:47:39,302 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:47:39" (1/1) ... [2020-10-28 07:47:39,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:47:39" (1/1) ... [2020-10-28 07:47:39,861 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:47:39" (1/1) ... [2020-10-28 07:47:39,956 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:47:39" (1/1) ... [2020-10-28 07:47:40,023 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 07:47:40,025 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 07:47:40,025 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 07:47:40,025 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 07:47:40,026 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:47:39" (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 07:47:40,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 07:47:40,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 07:47:40,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2020-10-28 07:47:40,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 07:47:40,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:47:40,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 07:47:40,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2020-10-28 07:47:40,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2020-10-28 07:47:40,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 07:47:40,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-28 07:47:40,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u64~0 [2020-10-28 07:47:40,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-28 07:47:40,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 07:47:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u16~0~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:47:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2020-10-28 07:47:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:47:40,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~int [2020-10-28 07:47:40,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2020-10-28 07:47:40,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-28 07:47:40,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 07:47:40,130 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 07:47:40,130 INFO L138 BoogieDeclarations]: Found implementation of procedure user_mode [2020-10-28 07:47:40,131 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 07:47:40,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 07:47:40,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 07:47:40,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 07:47:40,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 07:47:40,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 07:47:40,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 07:47:40,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 07:47:40,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 07:47:40,132 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 07:47:40,132 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-28 07:47:40,132 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cpu_mask [2020-10-28 07:47:40,132 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 07:47:40,132 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 07:47:40,132 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 07:47:40,133 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-28 07:47:40,133 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-28 07:47:40,133 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2020-10-28 07:47:40,134 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2020-10-28 07:47:40,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2020-10-28 07:47:40,134 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2020-10-28 07:47:40,134 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 07:47:40,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-28 07:47:40,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-28 07:47:40,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-28 07:47:40,134 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-28 07:47:40,135 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_wakeup_channel_mgr [2020-10-28 07:47:40,135 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_ref [2020-10-28 07:47:40,135 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_deref [2020-10-28 07:47:40,135 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_deref [2020-10-28 07:47:40,135 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_ref [2020-10-28 07:47:40,135 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_timeout_partition_disengage [2020-10-28 07:47:40,135 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_hb_beater [2020-10-28 07:47:40,136 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_start_hb_beater [2020-10-28 07:47:40,136 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_stop_hb_beater [2020-10-28 07:47:40,136 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_check_remote_hb [2020-10-28 07:47:40,137 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_hb_checker [2020-10-28 07:47:40,137 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_discovery [2020-10-28 07:47:40,137 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_channel_mgr [2020-10-28 07:47:40,138 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kzalloc_cacheline_aligned [2020-10-28 07:47:40,138 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures [2020-10-28 07:47:40,138 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_ch_structures [2020-10-28 07:47:40,138 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activating [2020-10-28 07:47:40,138 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_partition [2020-10-28 07:47:40,138 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_kthreads [2020-10-28 07:47:40,138 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_waitmsgs [2020-10-28 07:47:40,139 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_start [2020-10-28 07:47:40,139 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_kthreads [2020-10-28 07:47:40,139 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_wait [2020-10-28 07:47:40,139 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_partitions [2020-10-28 07:47:40,140 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions [2020-10-28 07:47:40,140 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_do_exit [2020-10-28 07:47:40,141 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_system_reboot [2020-10-28 07:47:40,141 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_die_deactivate [2020-10-28 07:47:40,141 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_system_die [2020-10-28 07:47:40,141 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init [2020-10-28 07:47:40,142 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_exit [2020-10-28 07:47:40,142 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-28 07:47:40,142 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-28 07:47:40,142 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-28 07:47:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-28 07:47:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-28 07:47:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-28 07:47:40,144 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-28 07:47:40,144 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-28 07:47:40,144 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 07:47:40,144 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 07:47:40,144 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 07:47:40,144 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 07:47:40,144 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 07:47:40,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 07:47:40,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_23 [2020-10-28 07:47:40,145 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_connect [2020-10-28 07:47:40,145 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_disconnect [2020-10-28 07:47:40,145 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_openclose_chctl_flags [2020-10-28 07:47:40,145 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_connect_channel [2020-10-28 07:47:40,145 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_sent_chctl_flags [2020-10-28 07:47:40,145 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_going_down [2020-10-28 07:47:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_connect [2020-10-28 07:47:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_connected_callout [2020-10-28 07:47:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_disconnect [2020-10-28 07:47:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_channel [2020-10-28 07:47:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_callout [2020-10-28 07:47:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allocate_msg_wait [2020-10-28 07:47:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_send [2020-10-28 07:47:40,147 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_send_notify [2020-10-28 07:47:40,147 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_deliver_payload [2020-10-28 07:47:40,147 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_received [2020-10-28 07:47:40,147 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-28 07:47:40,147 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-28 07:47:40,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-28 07:47:40,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-28 07:47:40,148 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kmalloc_cacheline_aligned [2020-10-28 07:47:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_rsvd_page_pa [2020-10-28 07:47:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_rsvd_page [2020-10-28 07:47:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_rsvd_page [2020-10-28 07:47:40,150 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_remote_rp [2020-10-28 07:47:40,150 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_disengaged [2020-10-28 07:47:40,151 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_mark_partition_active [2020-10-28 07:47:40,151 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_deactivate_partition [2020-10-28 07:47:40,151 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_mark_partition_inactive [2020-10-28 07:47:40,151 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_discovery [2020-10-28 07:47:40,151 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_partid_to_nasids [2020-10-28 07:47:40,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_69 [2020-10-28 07:47:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-28 07:47:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2020-10-28 07:47:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2020-10-28 07:47:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2020-10-28 07:47:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __first_node [2020-10-28 07:47:40,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __next_node [2020-10-28 07:47:40,153 INFO L138 BoogieDeclarations]: Found implementation of procedure node_state [2020-10-28 07:47:40,154 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2020-10-28 07:47:40,157 INFO L138 BoogieDeclarations]: Found implementation of procedure gfp_zonelist [2020-10-28 07:47:40,157 INFO L138 BoogieDeclarations]: Found implementation of procedure node_zonelist [2020-10-28 07:47:40,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_pages [2020-10-28 07:47:40,157 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_exact_node [2020-10-28 07:47:40,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-28 07:47:40,158 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 07:47:40,158 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_soc_phys_ram_to_gpa [2020-10-28 07:47:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_gpa [2020-10-28 07:47:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_global_mmr64_address [2020-10-28 07:47:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_read_global_mmr64 [2020-10-28 07:47:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_cpu_to_blade_id [2020-10-28 07:47:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_blade_to_pnode [2020-10-28 07:47:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_cpu_to_pnode [2020-10-28 07:47:40,166 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_partitions_uv [2020-10-28 07:47:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions_uv [2020-10-28 07:47:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_gru_mq_irq_uv [2020-10-28 07:47:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_release_gru_mq_irq_uv [2020-10-28 07:47:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_gru_mq_watchlist_alloc_uv [2020-10-28 07:47:40,167 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_gru_mq_watchlist_free_uv [2020-10-28 07:47:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_gru_mq_uv [2020-10-28 07:47:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_destroy_gru_mq_uv [2020-10-28 07:47:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_gru_msg [2020-10-28 07:47:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_activate_IRQ_rcvd_uv [2020-10-28 07:47:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_handle_activate_mq_msg_uv [2020-10-28 07:47:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_handle_activate_IRQ_uv [2020-10-28 07:47:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cache_remote_gru_mq_desc_uv [2020-10-28 07:47:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_uv [2020-10-28 07:47:40,168 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_part_uv [2020-10-28 07:47:40,169 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_ch_uv [2020-10-28 07:47:40,169 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_local_activate_IRQ_uv [2020-10-28 07:47:40,169 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_partition_rsvd_page_pa_uv [2020-10-28 07:47:40,169 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_rsvd_page_uv [2020-10-28 07:47:40,169 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allow_hb_uv [2020-10-28 07:47:40,169 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_hb_uv [2020-10-28 07:47:40,169 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_all_hbs_uv [2020-10-28 07:47:40,169 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_increment_heartbeat_uv [2020-10-28 07:47:40,169 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_offline_heartbeat_uv [2020-10-28 07:47:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_online_heartbeat_uv [2020-10-28 07:47:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_init_uv [2020-10-28 07:47:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_exit_uv [2020-10-28 07:47:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_remote_heartbeat_uv [2020-10-28 07:47:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_activation_uv [2020-10-28 07:47:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_reactivation_uv [2020-10-28 07:47:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_deactivation_uv [2020-10-28 07:47:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cancel_partition_deactivation_request_uv [2020-10-28 07:47:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_fifo_uv [2020-10-28 07:47:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_fifo_entry_uv [2020-10-28 07:47:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_put_fifo_entry_uv [2020-10-28 07:47:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_n_of_fifo_entries_uv [2020-10-28 07:47:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures_uv [2020-10-28 07:47:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_ch_structures_uv [2020-10-28 07:47:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_make_first_contact_uv [2020-10-28 07:47:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_chctl_all_flags_uv [2020-10-28 07:47:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allocate_send_msg_slot_uv [2020-10-28 07:47:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allocate_recv_msg_slot_uv [2020-10-28 07:47:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_msg_structures_uv [2020-10-28 07:47:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_msg_structures_uv [2020-10-28 07:47:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closerequest_uv [2020-10-28 07:47:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closereply_uv [2020-10-28 07:47:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openrequest_uv [2020-10-28 07:47:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openreply_uv [2020-10-28 07:47:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_opencomplete_uv [2020-10-28 07:47:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_local_msgrequest_uv [2020-10-28 07:47:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_save_remote_msgqueue_pa_uv [2020-10-28 07:47:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_engaged_uv [2020-10-28 07:47:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_disengaged_uv [2020-10-28 07:47:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_assume_partition_disengaged_uv [2020-10-28 07:47:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_engaged_uv [2020-10-28 07:47:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_any_partition_engaged_uv [2020-10-28 07:47:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allocate_msg_slot_uv [2020-10-28 07:47:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_free_msg_slot_uv [2020-10-28 07:47:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_sender_uv [2020-10-28 07:47:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_handle_notify_mq_ack_uv [2020-10-28 07:47:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_handle_notify_mq_msg_uv [2020-10-28 07:47:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_handle_notify_IRQ_uv [2020-10-28 07:47:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_n_of_deliverable_payloads_uv [2020-10-28 07:47:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_msg_chctl_flags_uv [2020-10-28 07:47:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_payload_uv [2020-10-28 07:47:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_senders_of_disconnect_uv [2020-10-28 07:47:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_deliverable_payload_uv [2020-10-28 07:47:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_received_payload_uv [2020-10-28 07:47:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_mq_node [2020-10-28 07:47:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_uv [2020-10-28 07:47:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_exit_uv [2020-10-28 07:47:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xpc_arch_operations_3 [2020-10-28 07:47:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-28 07:47:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-28 07:47:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 07:47:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 07:47:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 07:47:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 07:47:40,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 07:47:40,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 07:47:40,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 07:47:40,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 07:47:40,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 07:47:40,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-28 07:47:40,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-28 07:47:40,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-28 07:47:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_pages_nodemask [2020-10-28 07:47:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 07:47:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2020-10-28 07:47:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-28 07:47:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 07:47:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-28 07:47:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 07:47:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 07:47:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 07:47:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-28 07:47:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 07:47:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 07:47:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 07:47:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:47:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_exclusive_wait [2020-10-28 07:47:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-28 07:47:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-28 07:47:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_of_node [2020-10-28 07:47:40,179 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-28 07:47:40,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 07:47:40,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2020-10-28 07:47:40,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 07:47:40,179 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2020-10-28 07:47:40,179 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2020-10-28 07:47:40,179 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-28 07:47:40,179 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 07:47:40,180 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-28 07:47:40,181 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2020-10-28 07:47:40,185 INFO L138 BoogieDeclarations]: Found implementation of procedure gru_create_message_queue [2020-10-28 07:47:40,185 INFO L138 BoogieDeclarations]: Found implementation of procedure gru_free_message [2020-10-28 07:47:40,185 INFO L138 BoogieDeclarations]: Found implementation of procedure gru_get_next_message [2020-10-28 07:47:40,186 INFO L138 BoogieDeclarations]: Found implementation of procedure gru_send_message_gpa [2020-10-28 07:47:40,186 INFO L138 BoogieDeclarations]: Found implementation of procedure is_uv_system [2020-10-28 07:47:40,186 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2020-10-28 07:47:40,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 07:47:40,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 07:47:40,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2020-10-28 07:47:40,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-28 07:47:40,186 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2020-10-28 07:47:40,187 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-28 07:47:40,189 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-28 07:47:40,189 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 07:47:40,189 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2020-10-28 07:47:40,189 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-28 07:47:40,189 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2020-10-28 07:47:40,189 INFO L138 BoogieDeclarations]: Found implementation of procedure register_die_notifier [2020-10-28 07:47:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure register_reboot_notifier [2020-10-28 07:47:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sysctl_table [2020-10-28 07:47:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 07:47:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-28 07:47:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-28 07:47:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cpus_allowed_ptr [2020-10-28 07:47:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2020-10-28 07:47:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2020-10-28 07:47:40,190 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sysctl_table [2020-10-28 07:47:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_bios_mq_watchlist_alloc [2020-10-28 07:47:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_bios_mq_watchlist_free [2020-10-28 07:47:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_bios_reserved_page_pa [2020-10-28 07:47:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_setup_irq [2020-10-28 07:47:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_teardown_irq [2020-10-28 07:47:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-28 07:47:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2020-10-28 07:47:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 07:47:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_clear_interface [2020-10-28 07:47:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_set_interface [2020-10-28 07:47:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2020-10-28 07:47:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 07:47:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 07:47:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 07:47:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 07:47:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 07:47:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 07:47:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 07:47:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 07:47:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 07:47:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 07:47:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 07:47:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure user_mode [2020-10-28 07:47:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 07:47:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-28 07:47:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-28 07:47:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 07:47:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-28 07:47:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-28 07:47:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 07:47:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 07:47:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 07:47:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 07:47:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 07:47:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 07:47:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 07:47:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 07:47:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 07:47:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 07:47:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 07:47:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 07:47:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 07:47:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 07:47:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 07:47:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 07:47:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 07:47:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 07:47:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 07:47:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 07:47:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-28 07:47:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure get_cpu_mask [2020-10-28 07:47:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2020-10-28 07:47:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-28 07:47:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 07:47:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 07:47:40,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 07:47:40,197 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 07:47:40,197 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-28 07:47:40,197 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-28 07:47:40,197 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2020-10-28 07:47:40,197 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2020-10-28 07:47:40,197 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2020-10-28 07:47:40,197 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2020-10-28 07:47:40,197 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 07:47:40,197 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 07:47:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 07:47:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:47:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 07:47:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-28 07:47:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 07:47:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-28 07:47:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 07:47:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-28 07:47:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 07:47:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 07:47:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-28 07:47:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-28 07:47:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-28 07:47:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure abort_exclusive_wait [2020-10-28 07:47:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-28 07:47:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 07:47:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-28 07:47:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-28 07:47:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-28 07:47:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-28 07:47:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_23 [2020-10-28 07:47:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure proc_dointvec_minmax [2020-10-28 07:47:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure register_sysctl_table [2020-10-28 07:47:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sysctl_table [2020-10-28 07:47:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-28 07:47:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure set_cpus_allowed_ptr [2020-10-28 07:47:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2020-10-28 07:47:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 07:47:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 07:47:40,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 07:47:40,201 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-28 07:47:40,201 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-28 07:47:40,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xpc_arch_operations_3 [2020-10-28 07:47:40,201 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-28 07:47:40,201 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-28 07:47:40,201 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-28 07:47:40,201 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-28 07:47:40,201 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-28 07:47:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-28 07:47:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2020-10-28 07:47:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 07:47:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 07:47:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 07:47:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 07:47:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2020-10-28 07:47:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2020-10-28 07:47:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2020-10-28 07:47:40,203 INFO L130 BoogieDeclarations]: Found specification of procedure register_die_notifier [2020-10-28 07:47:40,204 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2020-10-28 07:47:40,204 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2020-10-28 07:47:40,204 INFO L130 BoogieDeclarations]: Found specification of procedure is_uv_system [2020-10-28 07:47:40,204 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_set_interface [2020-10-28 07:47:40,204 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_clear_interface [2020-10-28 07:47:40,204 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kzalloc_cacheline_aligned [2020-10-28 07:47:40,204 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_partition [2020-10-28 07:47:40,204 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_kthreads [2020-10-28 07:47:40,204 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_kthreads [2020-10-28 07:47:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_wait [2020-10-28 07:47:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_uv [2020-10-28 07:47:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_exit_uv [2020-10-28 07:47:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_rsvd_page [2020-10-28 07:47:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_rsvd_page [2020-10-28 07:47:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_disengaged [2020-10-28 07:47:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_mark_partition_active [2020-10-28 07:47:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_mark_partition_inactive [2020-10-28 07:47:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_discovery [2020-10-28 07:47:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_deactivate_partition [2020-10-28 07:47:40,206 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_partid_to_nasids [2020-10-28 07:47:40,206 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_connect [2020-10-28 07:47:40,206 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_disconnect [2020-10-28 07:47:40,206 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_send [2020-10-28 07:47:40,206 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_send_notify [2020-10-28 07:47:40,206 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_received [2020-10-28 07:47:40,206 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_sent_chctl_flags [2020-10-28 07:47:40,206 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_connected_callout [2020-10-28 07:47:40,206 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_deliver_payload [2020-10-28 07:47:40,206 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_channel [2020-10-28 07:47:40,207 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_callout [2020-10-28 07:47:40,207 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_wakeup_channel_mgr [2020-10-28 07:47:40,207 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_ref [2020-10-28 07:47:40,207 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_deref [2020-10-28 07:47:40,207 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_deref [2020-10-28 07:47:40,207 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_ref [2020-10-28 07:47:40,207 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_waitmsgs [2020-10-28 07:47:40,207 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_system_reboot [2020-10-28 07:47:40,207 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_system_die [2020-10-28 07:47:40,207 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_timeout_partition_disengage [2020-10-28 07:47:40,208 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_hb_beater [2020-10-28 07:47:40,208 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2020-10-28 07:47:40,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 07:47:40,208 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_start_hb_beater [2020-10-28 07:47:40,208 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_stop_hb_beater [2020-10-28 07:47:40,208 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_check_remote_hb [2020-10-28 07:47:40,208 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 07:47:40,208 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_hb_checker [2020-10-28 07:47:40,208 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_discovery [2020-10-28 07:47:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_channel_mgr [2020-10-28 07:47:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures [2020-10-28 07:47:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_ch_structures [2020-10-28 07:47:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:47:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activating [2020-10-28 07:47:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 07:47:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_start [2020-10-28 07:47:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_partitions [2020-10-28 07:47:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2020-10-28 07:47:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions [2020-10-28 07:47:40,210 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_do_exit [2020-10-28 07:47:40,210 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_die_deactivate [2020-10-28 07:47:40,210 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2020-10-28 07:47:40,210 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init [2020-10-28 07:47:40,210 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_exit [2020-10-28 07:47:40,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 07:47:40,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 07:47:40,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-28 07:47:40,210 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 07:47:40,210 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2020-10-28 07:47:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2020-10-28 07:47:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-28 07:47:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 07:47:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-28 07:47:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allocate_msg_wait [2020-10-28 07:47:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_going_down [2020-10-28 07:47:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_connect [2020-10-28 07:47:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 07:47:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_disconnect [2020-10-28 07:47:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_openclose_chctl_flags [2020-10-28 07:47:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-28 07:47:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_connect_channel [2020-10-28 07:47:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u64~0 [2020-10-28 07:47:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-28 07:47:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 07:47:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u16~0~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:47:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2020-10-28 07:47:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-28 07:47:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-28 07:47:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-28 07:47:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-28 07:47:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-28 07:47:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_69 [2020-10-28 07:47:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kmalloc_cacheline_aligned [2020-10-28 07:47:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_remote_rp [2020-10-28 07:47:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_rsvd_page_pa [2020-10-28 07:47:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:47:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~int [2020-10-28 07:47:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2020-10-28 07:47:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-28 07:47:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2020-10-28 07:47:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2020-10-28 07:47:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 07:47:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 07:47:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 07:47:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 07:47:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2020-10-28 07:47:40,215 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 07:47:40,219 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2020-10-28 07:47:40,219 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2020-10-28 07:47:40,220 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-28 07:47:40,220 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 07:47:40,220 INFO L130 BoogieDeclarations]: Found specification of procedure __first_node [2020-10-28 07:47:40,220 INFO L130 BoogieDeclarations]: Found specification of procedure __next_node [2020-10-28 07:47:40,220 INFO L130 BoogieDeclarations]: Found specification of procedure node_state [2020-10-28 07:47:40,220 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 07:47:40,220 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-28 07:47:40,220 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2020-10-28 07:47:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_of_node [2020-10-28 07:47:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2020-10-28 07:47:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure gfp_zonelist [2020-10-28 07:47:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure node_zonelist [2020-10-28 07:47:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_pages_nodemask [2020-10-28 07:47:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_pages [2020-10-28 07:47:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_exact_node [2020-10-28 07:47:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-28 07:47:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-28 07:47:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 07:47:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 07:47:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 07:47:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2020-10-28 07:47:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2020-10-28 07:47:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure uv_soc_phys_ram_to_gpa [2020-10-28 07:47:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure uv_gpa [2020-10-28 07:47:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure uv_global_mmr64_address [2020-10-28 07:47:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure uv_read_global_mmr64 [2020-10-28 07:47:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure uv_cpu_to_blade_id [2020-10-28 07:47:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure uv_blade_to_pnode [2020-10-28 07:47:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure uv_cpu_to_pnode [2020-10-28 07:47:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure uv_bios_mq_watchlist_alloc [2020-10-28 07:47:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure uv_bios_mq_watchlist_free [2020-10-28 07:47:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure uv_bios_reserved_page_pa [2020-10-28 07:47:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure uv_setup_irq [2020-10-28 07:47:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure uv_teardown_irq [2020-10-28 07:47:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure gru_create_message_queue [2020-10-28 07:47:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure gru_send_message_gpa [2020-10-28 07:47:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure gru_free_message [2020-10-28 07:47:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure gru_get_next_message [2020-10-28 07:47:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_partitions_uv [2020-10-28 07:47:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions_uv [2020-10-28 07:47:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_gru_mq_irq_uv [2020-10-28 07:47:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_release_gru_mq_irq_uv [2020-10-28 07:47:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_gru_mq_watchlist_alloc_uv [2020-10-28 07:47:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_gru_mq_watchlist_free_uv [2020-10-28 07:47:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_gru_mq_uv [2020-10-28 07:47:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-28 07:47:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_destroy_gru_mq_uv [2020-10-28 07:47:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_gru_msg [2020-10-28 07:47:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_activate_IRQ_rcvd_uv [2020-10-28 07:47:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_handle_activate_mq_msg_uv [2020-10-28 07:47:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_handle_activate_IRQ_uv [2020-10-28 07:47:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cache_remote_gru_mq_desc_uv [2020-10-28 07:47:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_uv [2020-10-28 07:47:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_part_uv [2020-10-28 07:47:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_ch_uv [2020-10-28 07:47:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_local_activate_IRQ_uv [2020-10-28 07:47:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_partition_rsvd_page_pa_uv [2020-10-28 07:47:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_rsvd_page_uv [2020-10-28 07:47:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allow_hb_uv [2020-10-28 07:47:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_hb_uv [2020-10-28 07:47:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_all_hbs_uv [2020-10-28 07:47:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_increment_heartbeat_uv [2020-10-28 07:47:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_offline_heartbeat_uv [2020-10-28 07:47:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_online_heartbeat_uv [2020-10-28 07:47:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_init_uv [2020-10-28 07:47:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_exit_uv [2020-10-28 07:47:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_remote_heartbeat_uv [2020-10-28 07:47:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_activation_uv [2020-10-28 07:47:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_reactivation_uv [2020-10-28 07:47:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_deactivation_uv [2020-10-28 07:47:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cancel_partition_deactivation_request_uv [2020-10-28 07:47:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_fifo_uv [2020-10-28 07:47:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_fifo_entry_uv [2020-10-28 07:47:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_put_fifo_entry_uv [2020-10-28 07:47:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_n_of_fifo_entries_uv [2020-10-28 07:47:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures_uv [2020-10-28 07:47:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_ch_structures_uv [2020-10-28 07:47:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_make_first_contact_uv [2020-10-28 07:47:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_chctl_all_flags_uv [2020-10-28 07:47:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allocate_send_msg_slot_uv [2020-10-28 07:47:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allocate_recv_msg_slot_uv [2020-10-28 07:47:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_msg_structures_uv [2020-10-28 07:47:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_msg_structures_uv [2020-10-28 07:47:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closerequest_uv [2020-10-28 07:47:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closereply_uv [2020-10-28 07:47:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openrequest_uv [2020-10-28 07:47:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openreply_uv [2020-10-28 07:47:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_opencomplete_uv [2020-10-28 07:47:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_local_msgrequest_uv [2020-10-28 07:47:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_save_remote_msgqueue_pa_uv [2020-10-28 07:47:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_engaged_uv [2020-10-28 07:47:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_disengaged_uv [2020-10-28 07:47:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_assume_partition_disengaged_uv [2020-10-28 07:47:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_engaged_uv [2020-10-28 07:47:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_any_partition_engaged_uv [2020-10-28 07:47:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allocate_msg_slot_uv [2020-10-28 07:47:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_free_msg_slot_uv [2020-10-28 07:47:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_sender_uv [2020-10-28 07:47:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 07:47:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_handle_notify_mq_ack_uv [2020-10-28 07:47:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_handle_notify_mq_msg_uv [2020-10-28 07:47:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 07:47:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_handle_notify_IRQ_uv [2020-10-28 07:47:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_n_of_deliverable_payloads_uv [2020-10-28 07:47:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_msg_chctl_flags_uv [2020-10-28 07:47:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_payload_uv [2020-10-28 07:47:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_senders_of_disconnect_uv [2020-10-28 07:47:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_deliverable_payload_uv [2020-10-28 07:47:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_received_payload_uv [2020-10-28 07:47:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_mq_node [2020-10-28 07:47:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2020-10-28 07:47:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 07:47:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 07:47:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-28 07:47:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 07:47:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 07:47:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-28 07:47:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 07:47:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 07:47:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 07:47:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 07:47:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 07:47:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 07:47:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 07:47:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 07:47:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 07:47:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 07:47:49,346 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 07:50:07,844 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 07:50:07,845 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 07:50:07,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:50:07 BoogieIcfgContainer [2020-10-28 07:50:07,851 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 07:50:07,852 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 07:50:07,852 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 07:50:07,856 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 07:50:07,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 07:47:34" (1/3) ... [2020-10-28 07:50:07,857 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cdaef6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:50:07, skipping insertion in model container [2020-10-28 07:50:07,857 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:47:39" (2/3) ... [2020-10-28 07:50:07,858 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cdaef6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:50:07, skipping insertion in model container [2020-10-28 07:50:07,858 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:50:07" (3/3) ... [2020-10-28 07:50:07,860 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i [2020-10-28 07:50:07,872 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 07:50:07,880 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 07:50:07,894 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 07:50:07,939 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 07:50:07,939 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 07:50:07,939 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 07:50:07,939 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 07:50:07,939 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 07:50:07,940 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 07:50:07,940 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 07:50:07,940 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 07:50:08,018 INFO L276 IsEmpty]: Start isEmpty. Operand 3436 states. [2020-10-28 07:50:08,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-10-28 07:50:08,035 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:50:08,036 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2020-10-28 07:50:08,037 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:50:08,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:50:08,044 INFO L82 PathProgramCache]: Analyzing trace with hash 1720557765, now seen corresponding path program 1 times [2020-10-28 07:50:08,054 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:50:08,054 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [820099517] [2020-10-28 07:50:08,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:50:09,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:50:09,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:50:10,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:50:10,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:50:11,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:50:12,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:50:26,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:50:26,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 177 [2020-10-28 07:50:26,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-28 07:50:26,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17332 [2020-10-28 07:50:26,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:50:26,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:50:26,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 106 [2020-10-28 07:50:26,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:50:26,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 07:50:52,757 WARN L193 SmtUtils]: Spent 25.68 s on a formula simplification that was a NOOP. DAG size: 2095 [2020-10-28 07:50:52,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:50:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:50:52,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:01,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:01,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:51:01,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:51:01,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8300 [2020-10-28 07:51:01,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:01,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:01,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:51:01,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:01,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:01,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:51:01,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:01,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:01,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:01,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:01,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:51:01,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:51:01,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-28 07:51:01,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:01,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:01,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:51:01,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:01,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:01,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:51:01,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:01,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:01,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:01,557 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:51:01,557 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:51:01,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 07:51:01,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:01,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:01,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:51:01,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:01,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:01,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:51:01,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:01,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:01,594 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:01,594 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:51:01,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:51:01,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 07:51:01,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:01,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:01,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:51:01,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:01,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:01,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:51:01,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:01,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:01,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:01,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:01,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:51:01,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:51:01,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-28 07:51:01,692 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:01,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:01,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:51:01,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:01,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:01,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:51:01,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:01,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:01,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:01,740 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:51:01,740 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:51:01,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 07:51:01,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:01,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:01,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:51:01,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:01,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:01,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:51:01,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:01,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:01,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:01,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:51:01,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:51:01,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 07:51:01,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:01,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:01,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:51:01,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:01,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:01,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:51:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:01,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:01,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:01,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:01,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:51:01,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:51:01,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-28 07:51:01,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:01,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:01,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:51:01,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:01,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:01,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:51:01,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:01,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:01,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:01,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:51:01,922 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:51:01,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 07:51:01,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:01,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:01,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:51:01,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:01,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:01,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:51:01,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:01,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:01,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:01,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:51:01,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:51:01,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:51:01,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:01,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:01,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:51:01,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:01,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:01,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:51:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:01,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:02,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:02,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:02,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:51:02,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:51:02,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-28 07:51:02,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:02,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:02,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:51:02,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:02,065 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:02,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:51:02,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:02,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:02,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:02,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:51:02,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:51:02,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:51:02,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:02,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:02,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:51:02,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:02,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:02,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:51:02,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:02,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:02,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:02,130 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:51:02,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:51:02,130 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:51:02,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:02,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:02,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:51:02,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:02,131 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:02,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:51:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:02,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:02,163 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:02,163 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:51:02,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:51:02,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:51:02,164 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:02,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:02,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:51:02,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:02,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:02,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-28 07:51:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:02,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:02,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:02,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:51:02,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:51:02,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 143 [2020-10-28 07:51:02,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:02,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:51:02,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:51:02,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:51:02,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:02,679 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 14 [2020-10-28 07:51:02,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:51:02,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:02,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:02,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:02,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:51:02,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:51:02,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-28 07:51:02,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:02,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:51:02,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:51:02,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:51:02,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:03,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-28 07:51:03,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:03,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:03,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:03,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:03,193 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:51:03,193 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:51:03,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 142 [2020-10-28 07:51:03,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:03,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:03,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:51:03,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:03,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:03,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:51:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:03,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:03,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:03,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:51:03,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:51:03,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:51:03,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:03,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:03,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:51:03,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:03,229 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:03,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-28 07:51:03,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:51:03,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:51:03,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:51:03,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:51:03,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:51:03,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:51:03,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:51:03,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:51:03,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:51:03,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:51:03,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:51:03,592 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2020-10-28 07:51:03,593 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [820099517] [2020-10-28 07:51:03,595 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:51:03,595 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-10-28 07:51:03,596 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312501701] [2020-10-28 07:51:03,601 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 07:51:03,602 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:51:03,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 07:51:03,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-28 07:51:03,618 INFO L87 Difference]: Start difference. First operand 3436 states. Second operand 10 states.