/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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 05:13:28,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 05:13:28,096 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 05:13:28,160 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 05:13:28,161 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 05:13:28,169 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 05:13:28,173 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 05:13:28,178 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 05:13:28,181 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 05:13:28,190 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 05:13:28,191 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 05:13:28,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 05:13:28,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 05:13:28,197 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 05:13:28,201 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 05:13:28,203 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 05:13:28,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 05:13:28,209 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 05:13:28,217 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 05:13:28,220 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 05:13:28,222 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 05:13:28,223 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 05:13:28,225 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 05:13:28,226 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 05:13:28,229 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 05:13:28,229 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 05:13:28,229 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 05:13:28,230 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 05:13:28,231 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 05:13:28,232 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 05:13:28,232 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 05:13:28,233 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 05:13:28,234 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 05:13:28,235 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 05:13:28,236 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 05:13:28,236 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 05:13:28,237 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 05:13:28,238 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 05:13:28,238 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 05:13:28,239 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 05:13:28,240 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 05:13:28,241 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 05:13:28,268 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 05:13:28,269 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 05:13:28,270 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 05:13:28,270 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 05:13:28,271 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 05:13:28,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 05:13:28,271 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 05:13:28,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 05:13:28,272 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 05:13:28,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 05:13:28,272 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 05:13:28,272 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 05:13:28,272 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 05:13:28,273 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 05:13:28,273 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 05:13:28,273 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 05:13:28,273 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 05:13:28,273 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 05:13:28,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 05:13:28,274 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 05:13:28,274 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 05:13:28,274 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 05:13:28,274 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 05:13:28,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 05:13:28,275 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 05:13:28,275 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 05:13:28,275 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 05:13:28,275 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 05:13:28,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 05:13:28,706 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 05:13:28,709 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 05:13:28,711 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 05:13:28,712 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 05:13:28,713 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i [2020-10-28 05:13:28,807 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/af3dc1be9/0f0cc01037094f22960ae275408b629a/FLAG12f9d2097 [2020-10-28 05:13:29,955 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 05:13:29,956 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i [2020-10-28 05:13:30,018 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/af3dc1be9/0f0cc01037094f22960ae275408b629a/FLAG12f9d2097 [2020-10-28 05:13:30,312 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/af3dc1be9/0f0cc01037094f22960ae275408b629a [2020-10-28 05:13:30,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 05:13:30,321 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 05:13:30,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 05:13:30,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 05:13:30,327 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 05:13:30,328 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 05:13:30" (1/1) ... [2020-10-28 05:13:30,331 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ad29015 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:13:30, skipping insertion in model container [2020-10-28 05:13:30,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 05:13:30" (1/1) ... [2020-10-28 05:13:30,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 05:13:30,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 05:13:31,341 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7208] [2020-10-28 05:13:31,342 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7209-7210] [2020-10-28 05:13:33,243 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 05:13:33,267 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 05:13:33,466 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7208] [2020-10-28 05:13:33,466 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7209-7210] [2020-10-28 05:13:33,835 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 05:13:34,284 INFO L208 MainTranslator]: Completed translation [2020-10-28 05:13:34,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:13:34 WrapperNode [2020-10-28 05:13:34,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 05:13:34,286 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 05:13:34,286 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 05:13:34,286 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 05:13:34,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:13:34" (1/1) ... [2020-10-28 05:13:34,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:13:34" (1/1) ... [2020-10-28 05:13:34,423 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:13:34" (1/1) ... [2020-10-28 05:13:34,423 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:13:34" (1/1) ... [2020-10-28 05:13:34,706 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:13:34" (1/1) ... [2020-10-28 05:13:34,743 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:13:34" (1/1) ... [2020-10-28 05:13:34,796 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:13:34" (1/1) ... [2020-10-28 05:13:34,840 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 05:13:34,842 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 05:13:34,843 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 05:13:34,843 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 05:13:34,844 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:13:34" (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 05:13:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 05:13:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 05:13:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 05:13:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2020-10-28 05:13:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 05:13:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-28 05:13:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-28 05:13:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-28 05:13:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2020-10-28 05:13:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 05:13:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-28 05:13:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2020-10-28 05:13:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-28 05:13:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-28 05:13:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 05:13:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 05:13:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-28 05:13:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-28 05:13:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 05:13:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2020-10-28 05:13:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_2 [2020-10-28 05:13:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2020-10-28 05:13:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2020-10-28 05:13:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_6 [2020-10-28 05:13:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2020-10-28 05:13:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure get_jiffies_64 [2020-10-28 05:13:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-28 05:13:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-28 05:13:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-28 05:13:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-28 05:13:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-28 05:13:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-28 05:13:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 05:13:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2020-10-28 05:13:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-28 05:13:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kcalloc_14 [2020-10-28 05:13:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 05:13:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 05:13:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 05:13:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 05:13:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 05:13:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 05:13:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 05:13:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 05:13:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 05:13:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2020-10-28 05:13:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_card_get [2020-10-28 05:13:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_card_put [2020-10-28 05:13:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_varlen_cdb_length [2020-10-28 05:13:34,953 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_command_size [2020-10-28 05:13:34,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp2_pointer_to_addr [2020-10-28 05:13:34,953 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_to_sbp2_pointer [2020-10-28 05:13:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure read_peer_guid [2020-10-28 05:13:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_session_find_by_guid [2020-10-28 05:13:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_login_find_by_lun [2020-10-28 05:13:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_login_count_all_by_lun [2020-10-28 05:13:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_login_find_by_id [2020-10-28 05:13:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_lun_from_tpg [2020-10-28 05:13:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_session_create [2020-10-28 05:13:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_session_release [2020-10-28 05:13:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_login_release [2020-10-28 05:13:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_management_request_login [2020-10-28 05:13:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_management_request_query_logins [2020-10-28 05:13:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_management_request_reconnect [2020-10-28 05:13:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_management_request_logout [2020-10-28 05:13:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure session_check_for_reset [2020-10-28 05:13:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure session_reconnect_expired [2020-10-28 05:13:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure session_maintenance_work [2020-10-28 05:13:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_agent_rw_agent_state [2020-10-28 05:13:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_agent_rw_agent_reset [2020-10-28 05:13:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_agent_rw_orb_pointer [2020-10-28 05:13:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_agent_rw_doorbell [2020-10-28 05:13:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_agent_rw_unsolicited_status_enable [2020-10-28 05:13:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_agent_rw [2020-10-28 05:13:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_agent_process_work [2020-10-28 05:13:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_agent_check_active [2020-10-28 05:13:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_agent_fetch_work [2020-10-28 05:13:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_target_agent_register [2020-10-28 05:13:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_target_agent_unregister [2020-10-28 05:13:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_run_transaction [2020-10-28 05:13:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_run_request_transaction [2020-10-28 05:13:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_fetch_command [2020-10-28 05:13:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_fetch_page_table [2020-10-28 05:13:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_calc_data_length_direction [2020-10-28 05:13:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_handle_command [2020-10-28 05:13:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_rw_data [2020-10-28 05:13:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_send_status [2020-10-28 05:13:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_sense_mangle [2020-10-28 05:13:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_send_sense [2020-10-28 05:13:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_free_request [2020-10-28 05:13:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_mgt_agent_process [2020-10-28 05:13:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_mgt_agent_rw [2020-10-28 05:13:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_management_agent_register [2020-10-28 05:13:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_management_agent_unregister [2020-10-28 05:13:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_check_true [2020-10-28 05:13:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_check_false [2020-10-28 05:13:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_fabric_name [2020-10-28 05:13:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_fabric_wwn [2020-10-28 05:13:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_tag [2020-10-28 05:13:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_default_depth [2020-10-28 05:13:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_alloc_fabric_acl [2020-10-28 05:13:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_release_fabric_acl [2020-10-28 05:13:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_tpg_get_inst_index [2020-10-28 05:13:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_release_cmd [2020-10-28 05:13:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_shutdown_session [2020-10-28 05:13:34,966 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_close_session [2020-10-28 05:13:34,966 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_sess_get_index [2020-10-28 05:13:34,966 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_write_pending [2020-10-28 05:13:34,967 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_write_pending_status [2020-10-28 05:13:34,967 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_set_default_node_attrs [2020-10-28 05:13:34,968 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_task_tag [2020-10-28 05:13:34,968 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_cmd_state [2020-10-28 05:13:34,968 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_queue_data_in [2020-10-28 05:13:34,969 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_queue_status [2020-10-28 05:13:34,969 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_queue_tm_rsp [2020-10-28 05:13:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_aborted_task [2020-10-28 05:13:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_check_stop_free [2020-10-28 05:13:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_fabric_proto_ident [2020-10-28 05:13:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_pr_transport_id [2020-10-28 05:13:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_pr_transport_id_len [2020-10-28 05:13:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_parse_pr_out_transport_id [2020-10-28 05:13:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_count_se_tpg_luns [2020-10-28 05:13:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_update_unit_directory [2020-10-28 05:13:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_parse_wwn [2020-10-28 05:13:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_format_wwn [2020-10-28 05:13:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_make_nodeacl [2020-10-28 05:13:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_drop_nodeacl [2020-10-28 05:13:34,972 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_post_link_lun [2020-10-28 05:13:34,972 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_pre_unlink_lun [2020-10-28 05:13:34,973 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_make_tpg [2020-10-28 05:13:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_drop_tpg [2020-10-28 05:13:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_make_tport [2020-10-28 05:13:34,977 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_drop_tport [2020-10-28 05:13:34,977 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_wwn_show_attr_version [2020-10-28 05:13:34,977 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_tpg_show_directory_id [2020-10-28 05:13:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_tpg_store_directory_id [2020-10-28 05:13:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_tpg_show_enable [2020-10-28 05:13:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_tpg_store_enable [2020-10-28 05:13:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_tpg_attrib_show_mgt_orb_timeout [2020-10-28 05:13:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_tpg_attrib_store_mgt_orb_timeout [2020-10-28 05:13:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_tpg_attrib_show_max_reconnect_timeout [2020-10-28 05:13:34,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_tpg_attrib_store_max_reconnect_timeout [2020-10-28 05:13:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_tpg_attrib_show_max_logins_per_lun [2020-10-28 05:13:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_tpg_attrib_store_max_logins_per_lun [2020-10-28 05:13:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_register_configfs [2020-10-28 05:13:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_deregister_configfs [2020-10-28 05:13:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_init [2020-10-28 05:13:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_exit [2020-10-28 05:13:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_2 [2020-10-28 05:13:34,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attribute_6 [2020-10-28 05:13:34,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_core_fabric_ops_1 [2020-10-28 05:13:34,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_4 [2020-10-28 05:13:34,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attribute_5 [2020-10-28 05:13:34,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_3 [2020-10-28 05:13:34,988 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 05:13:34,988 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 05:13:34,988 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-28 05:13:34,988 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-28 05:13:34,988 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 05:13:34,988 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-28 05:13:34,988 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-28 05:13:34,989 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 05:13:34,989 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-28 05:13:34,989 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 05:13:34,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2020-10-28 05:13:34,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2020-10-28 05:13:34,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2020-10-28 05:13:34,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2020-10-28 05:13:34,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2020-10-28 05:13:34,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2020-10-28 05:13:34,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2020-10-28 05:13:34,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-28 05:13:34,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2020-10-28 05:13:34,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_34 [2020-10-28 05:13:34,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 05:13:34,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 05:13:34,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 05:13:34,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-28 05:13:34,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-28 05:13:34,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-28 05:13:34,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-28 05:13:34,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-28 05:13:34,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-28 05:13:34,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-28 05:13:34,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-28 05:13:34,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 05:13:34,993 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 05:13:34,993 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-28 05:13:34,993 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-28 05:13:34,993 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 05:13:34,993 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-28 05:13:34,993 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-28 05:13:34,994 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2020-10-28 05:13:34,994 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-28 05:13:34,994 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_add_initiator_node_acl [2020-10-28 05:13:34,994 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_check_initiator_node_acl [2020-10-28 05:13:34,994 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_del_initiator_node_acl [2020-10-28 05:13:34,994 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_deregister [2020-10-28 05:13:34,994 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_register [2020-10-28 05:13:34,994 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_add_address_handler [2020-10-28 05:13:34,995 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_add_descriptor [2020-10-28 05:13:34,995 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_remove_address_handler [2020-10-28 05:13:34,995 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_remove_descriptor [2020-10-28 05:13:34,995 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_get_request_speed [2020-10-28 05:13:34,995 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_run_transaction [2020-10-28 05:13:34,995 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_send_response [2020-10-28 05:13:34,995 INFO L138 BoogieDeclarations]: Found implementation of procedure hex2bin [2020-10-28 05:13:34,995 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 05:13:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-28 05:13:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2020-10-28 05:13:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 05:13:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 05:13:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2020-10-28 05:13:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2020-10-28 05:13:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-28 05:13:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-28 05:13:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 05:13:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 05:13:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2020-10-28 05:13:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-28 05:13:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-28 05:13:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_next [2020-10-28 05:13:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_start [2020-10-28 05:13:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_stop [2020-10-28 05:13:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2020-10-28 05:13:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2020-10-28 05:13:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure target_execute_cmd [2020-10-28 05:13:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_deregister [2020-10-28 05:13:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_init [2020-10-28 05:13:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_register [2020-10-28 05:13:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure target_submit_cmd [2020-10-28 05:13:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_deregister_session [2020-10-28 05:13:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_deregister_session_configfs [2020-10-28 05:13:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_free_session [2020-10-28 05:13:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_free_cmd [2020-10-28 05:13:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_init_session [2020-10-28 05:13:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_register_session [2020-10-28 05:13:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2020-10-28 05:13:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-10-28 05:13:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 05:13:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 05:13:35,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 05:13:35,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 05:13:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 05:13:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 05:13:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 05:13:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 05:13:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 05:13:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 05:13:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 05:13:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-28 05:13:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-28 05:13:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-28 05:13:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-28 05:13:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-28 05:13:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 05:13:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-28 05:13:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2020-10-28 05:13:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2020-10-28 05:13:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 05:13:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 05:13:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure hex2bin [2020-10-28 05:13:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 05:13:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 05:13:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-28 05:13:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-28 05:13:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 05:13:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-28 05:13:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-28 05:13:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2020-10-28 05:13:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-28 05:13:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 05:13:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 05:13:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2020-10-28 05:13:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-28 05:13:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 05:13:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 05:13:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-28 05:13:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-28 05:13:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-28 05:13:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 05:13:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 05:13:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 05:13:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-28 05:13:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-28 05:13:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 05:13:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-28 05:13:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-28 05:13:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 05:13:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2020-10-28 05:13:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 05:13:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_2 [2020-10-28 05:13:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-28 05:13:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2020-10-28 05:13:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-28 05:13:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2020-10-28 05:13:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 05:13:35,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_6 [2020-10-28 05:13:35,015 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-28 05:13:35,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2020-10-28 05:13:35,015 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-28 05:13:35,015 INFO L130 BoogieDeclarations]: Found specification of procedure get_jiffies_64 [2020-10-28 05:13:35,015 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 05:13:35,015 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-28 05:13:35,015 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-28 05:13:35,015 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-28 05:13:35,016 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-28 05:13:35,016 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-28 05:13:35,016 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2020-10-28 05:13:35,016 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-28 05:13:35,016 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-28 05:13:35,016 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-28 05:13:35,016 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-10-28 05:13:35,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_34 [2020-10-28 05:13:35,016 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-28 05:13:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-28 05:13:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 05:13:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-28 05:13:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 05:13:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 05:13:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 05:13:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-28 05:13:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2020-10-28 05:13:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 05:13:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-28 05:13:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kcalloc_14 [2020-10-28 05:13:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-28 05:13:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 05:13:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 05:13:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 05:13:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 05:13:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 05:13:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 05:13:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-28 05:13:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 05:13:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 05:13:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 05:13:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 05:13:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 05:13:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 05:13:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 05:13:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 05:13:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 05:13:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 05:13:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_2 [2020-10-28 05:13:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attribute_6 [2020-10-28 05:13:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_core_fabric_ops_1 [2020-10-28 05:13:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_4 [2020-10-28 05:13:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attribute_5 [2020-10-28 05:13:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_3 [2020-10-28 05:13:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2020-10-28 05:13:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 05:13:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_start [2020-10-28 05:13:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_next [2020-10-28 05:13:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_stop [2020-10-28 05:13:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure fw_card_get [2020-10-28 05:13:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure fw_card_release [2020-10-28 05:13:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure fw_card_put [2020-10-28 05:13:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_add_address_handler [2020-10-28 05:13:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_remove_address_handler [2020-10-28 05:13:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure fw_send_response [2020-10-28 05:13:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure fw_get_request_speed [2020-10-28 05:13:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure fw_run_transaction [2020-10-28 05:13:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_add_descriptor [2020-10-28 05:13:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_remove_descriptor [2020-10-28 05:13:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_varlen_cdb_length [2020-10-28 05:13:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_command_size [2020-10-28 05:13:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2020-10-28 05:13:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2020-10-28 05:13:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2020-10-28 05:13:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2020-10-28 05:13:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2020-10-28 05:13:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2020-10-28 05:13:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2020-10-28 05:13:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2020-10-28 05:13:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2020-10-28 05:13:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-28 05:13:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-28 05:13:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2020-10-28 05:13:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2020-10-28 05:13:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2020-10-28 05:13:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure transport_init_session [2020-10-28 05:13:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure transport_register_session [2020-10-28 05:13:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure transport_free_session [2020-10-28 05:13:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure transport_deregister_session_configfs [2020-10-28 05:13:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure transport_deregister_session [2020-10-28 05:13:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure target_submit_cmd [2020-10-28 05:13:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure target_execute_cmd [2020-10-28 05:13:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_free_cmd [2020-10-28 05:13:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_check_initiator_node_acl [2020-10-28 05:13:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_add_initiator_node_acl [2020-10-28 05:13:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_del_initiator_node_acl [2020-10-28 05:13:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_register [2020-10-28 05:13:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_deregister [2020-10-28 05:13:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_init [2020-10-28 05:13:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_register [2020-10-28 05:13:35,026 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_deregister [2020-10-28 05:13:35,026 INFO L130 BoogieDeclarations]: Found specification of procedure sbp2_pointer_to_addr [2020-10-28 05:13:35,027 INFO L130 BoogieDeclarations]: Found specification of procedure addr_to_sbp2_pointer [2020-10-28 05:13:35,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 05:13:35,027 INFO L130 BoogieDeclarations]: Found specification of procedure session_maintenance_work [2020-10-28 05:13:35,027 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_run_transaction [2020-10-28 05:13:35,027 INFO L130 BoogieDeclarations]: Found specification of procedure read_peer_guid [2020-10-28 05:13:35,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 05:13:35,027 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_session_find_by_guid [2020-10-28 05:13:35,027 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_login_find_by_lun [2020-10-28 05:13:35,028 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_login_count_all_by_lun [2020-10-28 05:13:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_login_find_by_id [2020-10-28 05:13:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_lun_from_tpg [2020-10-28 05:13:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_session_create [2020-10-28 05:13:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_session_release [2020-10-28 05:13:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_target_agent_unregister [2020-10-28 05:13:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_login_release [2020-10-28 05:13:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_target_agent_register [2020-10-28 05:13:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_management_request_login [2020-10-28 05:13:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_management_request_query_logins [2020-10-28 05:13:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_management_request_reconnect [2020-10-28 05:13:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_management_request_logout [2020-10-28 05:13:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure session_check_for_reset [2020-10-28 05:13:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure session_reconnect_expired [2020-10-28 05:13:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_agent_rw_agent_state [2020-10-28 05:13:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_agent_rw_agent_reset [2020-10-28 05:13:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_agent_rw_orb_pointer [2020-10-28 05:13:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_agent_rw_doorbell [2020-10-28 05:13:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_agent_rw_unsolicited_status_enable [2020-10-28 05:13:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_agent_rw [2020-10-28 05:13:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_handle_command [2020-10-28 05:13:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_send_status [2020-10-28 05:13:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_free_request [2020-10-28 05:13:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_agent_process_work [2020-10-28 05:13:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_agent_check_active [2020-10-28 05:13:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_agent_fetch_work [2020-10-28 05:13:35,037 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_run_request_transaction [2020-10-28 05:13:35,037 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_fetch_command [2020-10-28 05:13:35,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 05:13:35,037 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_fetch_page_table [2020-10-28 05:13:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_calc_data_length_direction [2020-10-28 05:13:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_rw_data [2020-10-28 05:13:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_sense_mangle [2020-10-28 05:13:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_send_sense [2020-10-28 05:13:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_mgt_agent_process [2020-10-28 05:13:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_mgt_agent_rw [2020-10-28 05:13:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_management_agent_register [2020-10-28 05:13:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_management_agent_unregister [2020-10-28 05:13:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_check_true [2020-10-28 05:13:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_check_false [2020-10-28 05:13:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_fabric_name [2020-10-28 05:13:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_fabric_wwn [2020-10-28 05:13:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_tag [2020-10-28 05:13:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_default_depth [2020-10-28 05:13:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_alloc_fabric_acl [2020-10-28 05:13:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_release_fabric_acl [2020-10-28 05:13:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_tpg_get_inst_index [2020-10-28 05:13:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_release_cmd [2020-10-28 05:13:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_shutdown_session [2020-10-28 05:13:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_close_session [2020-10-28 05:13:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_sess_get_index [2020-10-28 05:13:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_write_pending [2020-10-28 05:13:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_write_pending_status [2020-10-28 05:13:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_set_default_node_attrs [2020-10-28 05:13:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_task_tag [2020-10-28 05:13:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_cmd_state [2020-10-28 05:13:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_queue_data_in [2020-10-28 05:13:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_queue_status [2020-10-28 05:13:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_queue_tm_rsp [2020-10-28 05:13:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_aborted_task [2020-10-28 05:13:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_check_stop_free [2020-10-28 05:13:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_fabric_proto_ident [2020-10-28 05:13:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_pr_transport_id [2020-10-28 05:13:35,042 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_pr_transport_id_len [2020-10-28 05:13:35,042 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_parse_pr_out_transport_id [2020-10-28 05:13:35,042 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_count_se_tpg_luns [2020-10-28 05:13:35,042 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_update_unit_directory [2020-10-28 05:13:35,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2020-10-28 05:13:35,042 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_parse_wwn [2020-10-28 05:13:35,042 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_format_wwn [2020-10-28 05:13:35,042 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_make_nodeacl [2020-10-28 05:13:35,042 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_drop_nodeacl [2020-10-28 05:13:35,043 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_post_link_lun [2020-10-28 05:13:35,043 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_pre_unlink_lun [2020-10-28 05:13:35,043 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_make_tpg [2020-10-28 05:13:35,043 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_drop_tpg [2020-10-28 05:13:35,043 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_make_tport [2020-10-28 05:13:35,043 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_drop_tport [2020-10-28 05:13:35,043 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_wwn_show_attr_version [2020-10-28 05:13:35,043 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_tpg_show_directory_id [2020-10-28 05:13:35,043 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_tpg_store_directory_id [2020-10-28 05:13:35,043 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_tpg_show_enable [2020-10-28 05:13:35,044 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_tpg_store_enable [2020-10-28 05:13:35,044 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_tpg_attrib_show_mgt_orb_timeout [2020-10-28 05:13:35,044 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_tpg_attrib_store_mgt_orb_timeout [2020-10-28 05:13:35,044 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_tpg_attrib_show_max_reconnect_timeout [2020-10-28 05:13:35,044 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_tpg_attrib_store_max_reconnect_timeout [2020-10-28 05:13:35,044 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_tpg_attrib_show_max_logins_per_lun [2020-10-28 05:13:35,044 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_tpg_attrib_store_max_logins_per_lun [2020-10-28 05:13:35,044 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_register_configfs [2020-10-28 05:13:35,044 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_deregister_configfs [2020-10-28 05:13:35,045 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_init [2020-10-28 05:13:35,045 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_exit [2020-10-28 05:13:35,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2020-10-28 05:13:35,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 05:13:35,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 05:13:35,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2020-10-28 05:13:35,045 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 05:13:35,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 05:13:35,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-28 05:13:35,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 05:13:35,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-28 05:13:35,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 05:13:35,046 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 05:13:35,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 05:13:35,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 05:13:35,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 05:13:35,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 05:13:35,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 05:13:35,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 05:13:35,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 05:13:35,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 05:13:37,047 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 05:13:56,130 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 05:13:56,131 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 05:13:56,136 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 05:13:56 BoogieIcfgContainer [2020-10-28 05:13:56,136 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 05:13:56,140 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 05:13:56,140 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 05:13:56,144 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 05:13:56,144 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 05:13:30" (1/3) ... [2020-10-28 05:13:56,145 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f8ea3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 05:13:56, skipping insertion in model container [2020-10-28 05:13:56,145 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:13:34" (2/3) ... [2020-10-28 05:13:56,145 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f8ea3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 05:13:56, skipping insertion in model container [2020-10-28 05:13:56,146 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 05:13:56" (3/3) ... [2020-10-28 05:13:56,148 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i [2020-10-28 05:13:56,163 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 05:13:56,171 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 05:13:56,184 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 05:13:56,238 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 05:13:56,238 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 05:13:56,238 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 05:13:56,239 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 05:13:56,239 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 05:13:56,239 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 05:13:56,239 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 05:13:56,239 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 05:13:56,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states. [2020-10-28 05:13:56,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2020-10-28 05:13:56,347 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 05:13:56,348 INFO L422 BasicCegarLoop]: trace histogram [22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:13:56,348 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 05:13:56,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 05:13:56,355 INFO L82 PathProgramCache]: Analyzing trace with hash -1074074600, now seen corresponding path program 1 times [2020-10-28 05:13:56,365 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 05:13:56,365 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1339513540] [2020-10-28 05:13:56,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 05:13:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:13:57,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:02,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:02,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 251 [2020-10-28 05:14:02,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:02,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5279 [2020-10-28 05:14:02,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:02,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 05:14:02,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 193 [2020-10-28 05:14:02,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 05:14:02,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 05:14:13,210 WARN L193 SmtUtils]: Spent 10.24 s on a formula simplification that was a NOOP. DAG size: 1333 [2020-10-28 05:14:13,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 05:14:13,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:13,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:14,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:14,653 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 05:14:14,653 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:14,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1397 [2020-10-28 05:14:14,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:14,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:14,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:14,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:14,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:14,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 05:14:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:14,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:14,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:14,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:14,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:14,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 05:14:14,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:14,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:14,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:14,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:14,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:14,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 05:14:14,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:14,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:14,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:14,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:14,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:14,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 05:14:14,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:14,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:14,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:14,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:14,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:14,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 05:14:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:14,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:14,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:14,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:14,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:14,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:14:14,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:14,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:14,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:14,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:14,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:14,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 05:14:14,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:14,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:14,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:14,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:14,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:14,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 05:14:14,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:14,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:14,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:14,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:14,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:14,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-28 05:14:14,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:14,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:14,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:14,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:14,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:14,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:14:14,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:14,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:14,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:14,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:14,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:14,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-28 05:14:14,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:14,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:14,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:14,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:14,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:14,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 05:14:14,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:14,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:14,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:14,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:14,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:14,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-28 05:14:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:14,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,002 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,002 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,002 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:14:15,003 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-28 05:14:15,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:14:15,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 05:14:15,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:14:15,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-28 05:14:15,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:14:15,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 05:14:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 05:14:15,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2020-10-28 05:14:15,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:14:15,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,153 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2020-10-28 05:14:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 05:14:15,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,184 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-28 05:14:15,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,213 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:14:15,214 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,214 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-28 05:14:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:14:15,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2020-10-28 05:14:15,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 05:14:15,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 05:14:15,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 05:14:15,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,303 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2020-10-28 05:14:15,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,329 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,329 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 05:14:15,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2020-10-28 05:14:15,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,356 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,357 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,357 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 05:14:15,357 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,358 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-10-28 05:14:15,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:14:15,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-28 05:14:15,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 05:14:15,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-28 05:14:15,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:14:15,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 05:14:15,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-28 05:14:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:14:15,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:14:15,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:14:15,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 05:14:15,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:14:15,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 05:14:15,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:14:15,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:14:15,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:14:15,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:14:15,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:14:15,672 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2020-10-28 05:14:15,673 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1339513540] [2020-10-28 05:14:15,676 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 05:14:15,676 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-28 05:14:15,677 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [586895067] [2020-10-28 05:14:15,682 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-28 05:14:15,683 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 05:14:15,697 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-28 05:14:15,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-28 05:14:15,701 INFO L87 Difference]: Start difference. First operand 2392 states. Second operand 5 states. [2020-10-28 05:14:25,929 WARN L193 SmtUtils]: Spent 10.16 s on a formula simplification that was a NOOP. DAG size: 1336 [2020-10-28 05:14:47,769 WARN L193 SmtUtils]: Spent 10.37 s on a formula simplification that was a NOOP. DAG size: 1338 [2020-10-28 05:15:06,428 WARN L193 SmtUtils]: Spent 10.36 s on a formula simplification that was a NOOP. DAG size: 1335 [2020-10-28 05:16:54,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 05:16:54,834 INFO L93 Difference]: Finished difference Result 5514 states and 7967 transitions. [2020-10-28 05:16:54,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-28 05:16:54,836 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 189 [2020-10-28 05:16:54,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 05:16:54,901 INFO L225 Difference]: With dead ends: 5514 [2020-10-28 05:16:54,902 INFO L226 Difference]: Without dead ends: 3250 [2020-10-28 05:16:54,924 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 41.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2020-10-28 05:16:54,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3250 states. [2020-10-28 05:16:56,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3250 to 2580. [2020-10-28 05:16:56,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2580 states. [2020-10-28 05:16:56,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 2580 states and 3459 transitions. [2020-10-28 05:16:56,528 INFO L78 Accepts]: Start accepts. Automaton has 2580 states and 3459 transitions. Word has length 189 [2020-10-28 05:16:56,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 05:16:56,530 INFO L481 AbstractCegarLoop]: Abstraction has 2580 states and 3459 transitions. [2020-10-28 05:16:56,530 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-28 05:16:56,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 3459 transitions. [2020-10-28 05:16:56,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2020-10-28 05:16:56,541 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 05:16:56,541 INFO L422 BasicCegarLoop]: trace histogram [22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:16:56,542 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 05:16:56,542 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 05:16:56,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 05:16:56,543 INFO L82 PathProgramCache]: Analyzing trace with hash -969304085, now seen corresponding path program 1 times [2020-10-28 05:16:56,543 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 05:16:56,543 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [737101581] [2020-10-28 05:16:56,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 05:16:56,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:16:56,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:16:57,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:16:57,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:02,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:02,687 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 306 [2020-10-28 05:17:02,687 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-28 05:17:02,687 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5904 [2020-10-28 05:17:02,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:02,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 05:17:02,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 228 [2020-10-28 05:17:02,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 05:17:02,689 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 05:17:13,355 WARN L193 SmtUtils]: Spent 10.39 s on a formula simplification that was a NOOP. DAG size: 1333 [2020-10-28 05:17:13,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 05:17:13,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:13,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,149 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,149 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 05:17:16,149 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,149 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2754 [2020-10-28 05:17:16,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,150 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 05:17:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:17:16,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 05:17:16,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:17:16,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 05:17:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,360 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,360 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,360 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:17:16,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,361 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 05:17:16,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 05:17:16,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,388 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-28 05:17:16,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,418 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 05:17:16,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-28 05:17:16,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,446 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,446 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:17:16,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-28 05:17:16,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 05:17:16,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-28 05:17:16,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 05:17:16,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 05:17:16,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,522 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,522 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 05:17:16,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-28 05:17:16,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 05:17:16,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 05:17:16,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,574 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,575 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 05:17:16,575 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2020-10-28 05:17:16,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 05:17:16,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2020-10-28 05:17:16,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 05:17:16,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-28 05:17:16,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:17:16,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,664 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-28 05:17:16,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 05:17:16,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2020-10-28 05:17:16,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 05:17:16,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 05:17:16,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 05:17:16,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2020-10-28 05:17:16,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 05:17:16,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2020-10-28 05:17:16,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 05:17:16,800 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-10-28 05:17:16,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 05:17:16,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-28 05:17:16,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 05:17:16,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-28 05:17:16,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:16,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 05:17:16,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-28 05:17:16,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,909 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 05:17:16,909 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,909 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 05:17:16,910 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,910 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-28 05:17:16,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 05:17:16,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 05:17:16,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,951 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:16,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 05:17:16,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:16,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:16,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:16,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 05:17:16,974 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:16,974 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 05:17:16,974 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:16,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:16,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:16,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:16,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:17,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-10-28 05:17:17,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:17,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:17,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:17,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:17,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 59 [2020-10-28 05:17:17,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 05:17:17,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-28 05:17:17,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:17,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:17,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 56 [2020-10-28 05:17:17,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:17,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:17,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 05:17:17,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:17,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:17,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:17,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-28 05:17:17,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:17,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:17:17,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:17,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:17,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:17,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:17,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:17,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 05:17:17,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:17,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:17,113 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:17,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 05:17:17,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:17,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 05:17:17,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:17,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:17,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:17,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:17,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:17,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 05:17:17,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:17,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:17,143 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:17,143 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 05:17:17,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:17,144 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 05:17:17,144 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:17,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:17,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:17,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:17,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:17,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 05:17:17,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:17,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:17,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:17,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 05:17:17,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:17,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 05:17:17,164 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:17,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:17,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:17,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:17,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:17,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-28 05:17:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:17,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:17,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:17,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-28 05:17:17,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:17,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:17:17,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:17,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:17,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:17,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:17,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:17,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 05:17:17,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:17,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:17,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:17,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 05:17:17,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:17,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 05:17:17,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:17,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:17,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:17,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:17,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:17,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 05:17:17,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:17,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:17,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:17,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 05:17:17,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:17,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 05:17:17,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:17,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:17,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:17,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:17,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:17,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 05:17:17,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:17,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:17,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:17,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 05:17:17,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:17,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 05:17:17,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:17,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:17,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:17,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:17,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:17,657 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2020-10-28 05:17:17,658 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [737101581] [2020-10-28 05:17:17,658 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 05:17:17,658 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 05:17:17,659 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [961979272] [2020-10-28 05:17:17,662 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 05:17:17,662 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 05:17:17,663 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 05:17:17,663 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-10-28 05:17:17,663 INFO L87 Difference]: Start difference. First operand 2580 states and 3459 transitions. Second operand 6 states.