/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --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 -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 14:17:32,609 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 14:17:32,612 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 14:17:32,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 14:17:32,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 14:17:32,658 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 14:17:32,660 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 14:17:32,665 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 14:17:32,669 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 14:17:32,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 14:17:32,671 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 14:17:32,672 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 14:17:32,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 14:17:32,673 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 14:17:32,674 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 14:17:32,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 14:17:32,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 14:17:32,677 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 14:17:32,678 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 14:17:32,680 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 14:17:32,681 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 14:17:32,682 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 14:17:32,683 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 14:17:32,684 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 14:17:32,686 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 14:17:32,687 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 14:17:32,687 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 14:17:32,688 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 14:17:32,688 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 14:17:32,689 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 14:17:32,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 14:17:32,690 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 14:17:32,691 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 14:17:32,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 14:17:32,692 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 14:17:32,692 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 14:17:32,693 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 14:17:32,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 14:17:32,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 14:17:32,694 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 14:17:32,695 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 14:17:32,696 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 [2020-10-14 14:17:32,717 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 14:17:32,717 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 14:17:32,719 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 14:17:32,719 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 14:17:32,719 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 14:17:32,719 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 14:17:32,719 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 14:17:32,720 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 14:17:32,720 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 14:17:32,720 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 14:17:32,720 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 14:17:32,720 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 14:17:32,721 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 14:17:32,721 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 14:17:32,721 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 14:17:32,721 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 14:17:32,721 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 14:17:32,722 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 14:17:32,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 14:17:32,722 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 14:17:32,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 14:17:32,723 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 14:17:32,723 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 14:17:32,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 14:17:32,723 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 14:17:32,723 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 14:17:32,724 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 14:17:32,724 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 14:17:33,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 14:17:33,042 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 14:17:33,045 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 14:17:33,046 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 14:17:33,047 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 14:17:33,047 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i [2020-10-14 14:17:33,103 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7beb8f5e1/ea0a60a0f75a417a9f10cd5fc715871a/FLAG4549d4535 [2020-10-14 14:17:34,023 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 14:17:34,024 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i [2020-10-14 14:17:34,085 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7beb8f5e1/ea0a60a0f75a417a9f10cd5fc715871a/FLAG4549d4535 [2020-10-14 14:17:34,434 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7beb8f5e1/ea0a60a0f75a417a9f10cd5fc715871a [2020-10-14 14:17:34,444 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 14:17:34,446 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 14:17:34,448 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 14:17:34,448 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 14:17:34,452 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 14:17:34,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:17:34" (1/1) ... [2020-10-14 14:17:34,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5af449ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:34, skipping insertion in model container [2020-10-14 14:17:34,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:17:34" (1/1) ... [2020-10-14 14:17:34,464 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 14:17:34,680 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 14:17:35,619 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [9714] [2020-10-14 14:17:35,620 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [9715-9716] [2020-10-14 14:17:38,321 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 14:17:38,359 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 14:17:38,514 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [9714] [2020-10-14 14:17:38,514 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [9715-9716] [2020-10-14 14:17:38,873 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 14:17:39,307 INFO L208 MainTranslator]: Completed translation [2020-10-14 14:17:39,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:39 WrapperNode [2020-10-14 14:17:39,308 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 14:17:39,309 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 14:17:39,309 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 14:17:39,310 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 14:17:39,325 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:39" (1/1) ... [2020-10-14 14:17:39,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:39" (1/1) ... [2020-10-14 14:17:39,463 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:39" (1/1) ... [2020-10-14 14:17:39,464 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:39" (1/1) ... [2020-10-14 14:17:39,711 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:39" (1/1) ... [2020-10-14 14:17:39,743 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:39" (1/1) ... [2020-10-14 14:17:39,801 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:39" (1/1) ... [2020-10-14 14:17:39,847 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 14:17:39,848 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 14:17:39,848 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 14:17:39,849 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 14:17:39,850 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:39" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 14:17:39,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 14:17:39,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 14:17:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 14:17:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 14:17:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-14 14:17:39,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2020-10-14 14:17:39,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-14 14:17:39,937 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2020-10-14 14:17:39,937 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-14 14:17:39,937 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-14 14:17:39,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-14 14:17:39,938 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-14 14:17:39,938 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-14 14:17:39,941 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-14 14:17:39,941 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-14 14:17:39,941 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-14 14:17:39,942 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-14 14:17:39,942 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-14 14:17:39,942 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2020-10-14 14:17:39,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2020-10-14 14:17:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-14 14:17:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-14 14:17:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-14 14:17:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-14 14:17:39,943 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-14 14:17:39,944 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-14 14:17:39,944 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 14:17:39,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 14:17:39,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 14:17:39,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 14:17:39,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 14:17:39,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 14:17:39,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 14:17:39,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 14:17:39,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-14 14:17:39,945 INFO L138 BoogieDeclarations]: Found implementation of procedure utsname [2020-10-14 14:17:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2020-10-14 14:17:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be64 [2020-10-14 14:17:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 14:17:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-14 14:17:39,948 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-14 14:17:39,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_sg_attrs [2020-10-14 14:17:39,948 INFO L138 BoogieDeclarations]: Found implementation of procedure target_reverse_dma_direction [2020-10-14 14:17:39,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_sg [2020-10-14 14:17:39,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-14 14:17:39,948 INFO L138 BoogieDeclarations]: Found implementation of procedure wwn_to_u64 [2020-10-14 14:17:39,949 INFO L138 BoogieDeclarations]: Found implementation of procedure qla_tgt_mode_enabled [2020-10-14 14:17:39,949 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_init32 [2020-10-14 14:17:39,949 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_destroy32 [2020-10-14 14:17:39,949 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_lookup32 [2020-10-14 14:17:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_insert32 [2020-10-14 14:17:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_update32 [2020-10-14 14:17:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_remove32 [2020-10-14 14:17:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_last32 [2020-10-14 14:17:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_get_prev32 [2020-10-14 14:17:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_parse_wwn [2020-10-14 14:17:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_format_wwn [2020-10-14 14:17:39,951 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_fabric_name [2020-10-14 14:17:39,951 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_extract_wwn [2020-10-14 14:17:39,951 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_parse_wwn [2020-10-14 14:17:39,951 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_get_fabric_name [2020-10-14 14:17:39,951 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_fabric_proto_ident [2020-10-14 14:17:39,952 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_fabric_wwn [2020-10-14 14:17:39,952 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_tag [2020-10-14 14:17:39,952 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_default_depth [2020-10-14 14:17:39,952 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_pr_transport_id [2020-10-14 14:17:39,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_pr_transport_id_len [2020-10-14 14:17:39,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_parse_pr_out_transport_id [2020-10-14 14:17:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_mode [2020-10-14 14:17:39,955 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_mode_cache [2020-10-14 14:17:39,955 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_write_protect [2020-10-14 14:17:39,955 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_prod_write_protect [2020-10-14 14:17:39,956 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_mode_login_only [2020-10-14 14:17:39,956 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_alloc_fabric_acl [2020-10-14 14:17:39,956 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_release_fabric_acl [2020-10-14 14:17:39,956 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_get_inst_index [2020-10-14 14:17:39,956 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_complete_mcmd [2020-10-14 14:17:39,956 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_free_mcmd [2020-10-14 14:17:39,957 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_complete_free [2020-10-14 14:17:39,957 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_free_cmd [2020-10-14 14:17:39,957 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_stop_free [2020-10-14 14:17:39,957 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_release_cmd [2020-10-14 14:17:39,957 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_shutdown_session [2020-10-14 14:17:39,957 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_close_session [2020-10-14 14:17:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_sess_get_index [2020-10-14 14:17:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_write_pending [2020-10-14 14:17:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_write_pending_status [2020-10-14 14:17:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_default_node_attrs [2020-10-14 14:17:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_task_tag [2020-10-14 14:17:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_cmd_state [2020-10-14 14:17:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_cmd [2020-10-14 14:17:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_data_work [2020-10-14 14:17:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_data [2020-10-14 14:17:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_dif_work [2020-10-14 14:17:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_dif_err [2020-10-14 14:17:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_tmr [2020-10-14 14:17:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_queue_data_in [2020-10-14 14:17:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_queue_status [2020-10-14 14:17:39,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_queue_tm_rsp [2020-10-14 14:17:39,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_aborted_task [2020-10-14 14:17:39,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_clear_nacl_from_fcport_map [2020-10-14 14:17:39,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_release_session [2020-10-14 14:17:39,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_put_session [2020-10-14 14:17:39,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_put_sess [2020-10-14 14:17:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_shutdown_sess [2020-10-14 14:17:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_make_nodeacl [2020-10-14 14:17:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_drop_nodeacl [2020-10-14 14:17:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_attrib_generate_node_acls [2020-10-14 14:17:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_show_generate_node_acls [2020-10-14 14:17:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_store_generate_node_acls [2020-10-14 14:17:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_attrib_cache_dynamic_acls [2020-10-14 14:17:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls [2020-10-14 14:17:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls [2020-10-14 14:17:39,963 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_attrib_demo_mode_write_protect [2020-10-14 14:17:39,963 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect [2020-10-14 14:17:39,963 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect [2020-10-14 14:17:39,963 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_attrib_prod_mode_write_protect [2020-10-14 14:17:39,964 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect [2020-10-14 14:17:39,964 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect [2020-10-14 14:17:39,964 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_attrib_demo_mode_login_only [2020-10-14 14:17:39,964 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only [2020-10-14 14:17:39,965 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only [2020-10-14 14:17:39,965 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_show_enable [2020-10-14 14:17:39,965 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_depend_tpg [2020-10-14 14:17:39,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_undepend_tpg [2020-10-14 14:17:39,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_store_enable [2020-10-14 14:17:39,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_make_tpg [2020-10-14 14:17:39,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_drop_tpg [2020-10-14 14:17:39,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_tpg_show_enable [2020-10-14 14:17:39,970 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_tpg_store_enable [2020-10-14 14:17:39,970 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_make_tpg [2020-10-14 14:17:39,970 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_find_sess_by_s_id [2020-10-14 14:17:39,970 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_sess_by_s_id [2020-10-14 14:17:39,971 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_find_sess_by_loop_id [2020-10-14 14:17:39,971 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_sess_by_loop_id [2020-10-14 14:17:39,971 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_clear_sess_lookup [2020-10-14 14:17:39,971 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_free_session [2020-10-14 14:17:39,971 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_initiator_node_acl [2020-10-14 14:17:39,971 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_update_sess [2020-10-14 14:17:39,971 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_init_lport [2020-10-14 14:17:39,972 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_lport_register_cb [2020-10-14 14:17:39,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_make_lport [2020-10-14 14:17:39,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_drop_lport [2020-10-14 14:17:39,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_lport_register_npiv_cb [2020-10-14 14:17:39,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_make_lport [2020-10-14 14:17:39,981 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_drop_lport [2020-10-14 14:17:39,981 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_wwn_show_attr_version [2020-10-14 14:17:39,981 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_register_configfs [2020-10-14 14:17:39,981 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_deregister_configfs [2020-10-14 14:17:39,982 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_init [2020-10-14 14:17:39,982 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_exit [2020-10-14 14:17:39,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_9 [2020-10-14 14:17:39,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_10 [2020-10-14 14:17:39,982 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-14 14:17:39,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_core_fabric_ops_2 [2020-10-14 14:17:39,982 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-14 14:17:39,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_8 [2020-10-14 14:17:39,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attribute_7 [2020-10-14 14:17:39,983 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-14 14:17:39,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attribute_6 [2020-10-14 14:17:39,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_11 [2020-10-14 14:17:39,983 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-14 14:17:39,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_qla_tgt_func_tmpl_5 [2020-10-14 14:17:39,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_12 [2020-10-14 14:17:39,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_core_fabric_ops_3 [2020-10-14 14:17:39,984 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 14:17:39,984 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 14:17:39,985 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-14 14:17:39,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2020-10-14 14:17:39,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2020-10-14 14:17:39,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2020-10-14 14:17:39,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2020-10-14 14:17:39,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2020-10-14 14:17:39,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2020-10-14 14:17:39,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2020-10-14 14:17:39,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-14 14:17:39,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2020-10-14 14:17:39,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_34 [2020-10-14 14:17:39,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mempool_alloc_35 [2020-10-14 14:17:39,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_36 [2020-10-14 14:17:39,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-14 14:17:39,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 14:17:39,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-14 14:17:39,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-14 14:17:39,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-14 14:17:39,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-14 14:17:39,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-14 14:17:39,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-14 14:17:39,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-14 14:17:39,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-14 14:17:39,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-14 14:17:39,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __transport_register_session [2020-10-14 14:17:39,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 14:17:39,988 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_destroy [2020-10-14 14:17:39,988 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_get_prev [2020-10-14 14:17:39,988 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_init [2020-10-14 14:17:39,989 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_insert [2020-10-14 14:17:39,989 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_last [2020-10-14 14:17:39,989 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_lookup [2020-10-14 14:17:39,989 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_remove [2020-10-14 14:17:39,989 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_update [2020-10-14 14:17:39,989 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-14 14:17:39,989 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_depend_item [2020-10-14 14:17:39,989 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_undepend_item [2020-10-14 14:17:39,989 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_add_initiator_node_acl [2020-10-14 14:17:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_check_initiator_node_acl [2020-10-14 14:17:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_del_initiator_node_acl [2020-10-14 14:17:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_deregister [2020-10-14 14:17:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_register [2020-10-14 14:17:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_sg [2020-10-14 14:17:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-14 14:17:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2020-10-14 14:17:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_fabric_proto_ident [2020-10-14 14:17:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_pr_transport_id [2020-10-14 14:17:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_pr_transport_id_len [2020-10-14 14:17:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_parse_pr_out_transport_id [2020-10-14 14:17:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_create [2020-10-14 14:17:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_terminate [2020-10-14 14:17:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2020-10-14 14:17:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-14 14:17:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2020-10-14 14:17:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 14:17:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 14:17:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2020-10-14 14:17:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2020-10-14 14:17:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2020-10-14 14:17:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2020-10-14 14:17:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-14 14:17:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-14 14:17:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2020-10-14 14:17:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 14:17:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2020-10-14 14:17:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_enable_vha [2020-10-14 14:17:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_free_cmd [2020-10-14 14:17:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_free_mcmd [2020-10-14 14:17:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_lport_deregister [2020-10-14 14:17:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_lport_register [2020-10-14 14:17:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_rdy_to_xfer [2020-10-14 14:17:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_stop_phase1 [2020-10-14 14:17:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_stop_phase2 [2020-10-14 14:17:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_unreg_sess [2020-10-14 14:17:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_xmit_response [2020-10-14 14:17:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_xmit_tm_rsp [2020-10-14 14:17:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-14 14:17:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get [2020-10-14 14:17:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2020-10-14 14:17:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2020-10-14 14:17:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2020-10-14 14:17:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_deregister [2020-10-14 14:17:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_init [2020-10-14 14:17:39,996 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_register [2020-10-14 14:17:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure target_put_sess_cmd [2020-10-14 14:17:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure target_sess_cmd_list_set_waiting [2020-10-14 14:17:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure target_submit_cmd [2020-10-14 14:17:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure target_submit_tmr [2020-10-14 14:17:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure target_wait_for_sess_cmds [2020-10-14 14:17:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_deregister_session [2020-10-14 14:17:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_deregister_session_configfs [2020-10-14 14:17:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_free_session [2020-10-14 14:17:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_free_cmd [2020-10-14 14:17:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_request_failure [2020-10-14 14:17:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_init_session_tags [2020-10-14 14:17:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-14 14:17:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-10-14 14:17:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-14 14:17:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2020-10-14 14:17:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-14 14:17:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-14 14:17:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 14:17:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 14:17:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 14:17:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 14:17:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 14:17:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-14 14:17:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-14 14:17:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2020-10-14 14:17:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-14 14:17:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 14:17:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2020-10-14 14:17:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-14 14:17:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2020-10-14 14:17:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2020-10-14 14:17:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-14 14:17:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-14 14:17:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2020-10-14 14:17:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-14 14:17:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 14:17:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-14 14:17:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-14 14:17:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-14 14:17:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-14 14:17:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 14:17:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-14 14:17:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-10-14 14:17:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2020-10-14 14:17:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-14 14:17:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-14 14:17:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-14 14:17:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-14 14:17:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-14 14:17:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 14:17:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-14 14:17:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 14:17:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-14 14:17:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-14 14:17:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-14 14:17:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-14 14:17:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2020-10-14 14:17:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 14:17:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 14:17:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 14:17:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2020-10-14 14:17:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 14:17:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-14 14:17:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-14 14:17:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-14 14:17:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2020-10-14 14:17:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-14 14:17:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-14 14:17:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-14 14:17:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-14 14:17:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-14 14:17:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-14 14:17:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-14 14:17:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-10-14 14:17:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_34 [2020-10-14 14:17:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_36 [2020-10-14 14:17:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-14 14:17:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-14 14:17:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-14 14:17:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 14:17:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-14 14:17:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 14:17:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-14 14:17:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-14 14:17:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-14 14:17:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-14 14:17:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 14:17:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 14:17:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 14:17:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-14 14:17:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 14:17:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 14:17:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 14:17:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 14:17:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 14:17:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 14:17:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 14:17:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 14:17:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 14:17:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 14:17:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 14:17:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-14 14:17:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_9 [2020-10-14 14:17:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_10 [2020-10-14 14:17:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-14 14:17:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_core_fabric_ops_2 [2020-10-14 14:17:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-14 14:17:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_8 [2020-10-14 14:17:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attribute_7 [2020-10-14 14:17:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-14 14:17:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attribute_6 [2020-10-14 14:17:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_11 [2020-10-14 14:17:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-14 14:17:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_qla_tgt_func_tmpl_5 [2020-10-14 14:17:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_12 [2020-10-14 14:17:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_core_fabric_ops_3 [2020-10-14 14:17:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure utsname [2020-10-14 14:17:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 14:17:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_depend_item [2020-10-14 14:17:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_undepend_item [2020-10-14 14:17:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2020-10-14 14:17:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be64 [2020-10-14 14:17:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 14:17:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get [2020-10-14 14:17:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2020-10-14 14:17:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2020-10-14 14:17:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mempool_alloc_35 [2020-10-14 14:17:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-14 14:17:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_sg [2020-10-14 14:17:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-14 14:17:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_sg_attrs [2020-10-14 14:17:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 14:17:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2020-10-14 14:17:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2020-10-14 14:17:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2020-10-14 14:17:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2020-10-14 14:17:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2020-10-14 14:17:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2020-10-14 14:17:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2020-10-14 14:17:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2020-10-14 14:17:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-14 14:17:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-14 14:17:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2020-10-14 14:17:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2020-10-14 14:17:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2020-10-14 14:17:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure transport_init_session_tags [2020-10-14 14:17:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure __transport_register_session [2020-10-14 14:17:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure transport_free_session [2020-10-14 14:17:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure transport_deregister_session_configfs [2020-10-14 14:17:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure transport_deregister_session [2020-10-14 14:17:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure target_submit_cmd [2020-10-14 14:17:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure target_submit_tmr [2020-10-14 14:17:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_free_cmd [2020-10-14 14:17:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure target_put_sess_cmd [2020-10-14 14:17:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure target_sess_cmd_list_set_waiting [2020-10-14 14:17:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure target_wait_for_sess_cmds [2020-10-14 14:17:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_request_failure [2020-10-14 14:17:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_check_initiator_node_acl [2020-10-14 14:17:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_add_initiator_node_acl [2020-10-14 14:17:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_del_initiator_node_acl [2020-10-14 14:17:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_register [2020-10-14 14:17:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_deregister [2020-10-14 14:17:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_fabric_proto_ident [2020-10-14 14:17:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_pr_transport_id [2020-10-14 14:17:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_pr_transport_id_len [2020-10-14 14:17:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure fc_parse_pr_out_transport_id [2020-10-14 14:17:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure target_reverse_dma_direction [2020-10-14 14:17:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_init [2020-10-14 14:17:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_register [2020-10-14 14:17:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_deregister [2020-10-14 14:17:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_sg [2020-10-14 14:17:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-14 14:17:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure wwn_to_u64 [2020-10-14 14:17:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_create [2020-10-14 14:17:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_terminate [2020-10-14 14:17:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_lport_register [2020-10-14 14:17:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_lport_deregister [2020-10-14 14:17:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_unreg_sess [2020-10-14 14:17:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure qla_tgt_mode_enabled [2020-10-14 14:17:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_rdy_to_xfer [2020-10-14 14:17:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_xmit_response [2020-10-14 14:17:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_xmit_tm_rsp [2020-10-14 14:17:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_free_mcmd [2020-10-14 14:17:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_free_cmd [2020-10-14 14:17:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_enable_vha [2020-10-14 14:17:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_stop_phase1 [2020-10-14 14:17:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_stop_phase2 [2020-10-14 14:17:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure btree_init [2020-10-14 14:17:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure btree_destroy [2020-10-14 14:17:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure btree_lookup [2020-10-14 14:17:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure btree_insert [2020-10-14 14:17:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure btree_update [2020-10-14 14:17:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure btree_remove [2020-10-14 14:17:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure btree_last [2020-10-14 14:17:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure btree_get_prev [2020-10-14 14:17:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure btree_init32 [2020-10-14 14:17:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure btree_destroy32 [2020-10-14 14:17:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure btree_lookup32 [2020-10-14 14:17:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure btree_insert32 [2020-10-14 14:17:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure btree_update32 [2020-10-14 14:17:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure btree_remove32 [2020-10-14 14:17:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure btree_last32 [2020-10-14 14:17:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure btree_get_prev32 [2020-10-14 14:17:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_parse_wwn [2020-10-14 14:17:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_format_wwn [2020-10-14 14:17:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_fabric_name [2020-10-14 14:17:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_extract_wwn [2020-10-14 14:17:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 14:17:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_parse_wwn [2020-10-14 14:17:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_get_fabric_name [2020-10-14 14:17:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_fabric_proto_ident [2020-10-14 14:17:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_fabric_wwn [2020-10-14 14:17:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_tag [2020-10-14 14:17:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_default_depth [2020-10-14 14:17:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_pr_transport_id [2020-10-14 14:17:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_pr_transport_id_len [2020-10-14 14:17:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_parse_pr_out_transport_id [2020-10-14 14:17:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_mode [2020-10-14 14:17:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_mode_cache [2020-10-14 14:17:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_write_protect [2020-10-14 14:17:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_prod_write_protect [2020-10-14 14:17:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_mode_login_only [2020-10-14 14:17:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_alloc_fabric_acl [2020-10-14 14:17:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_release_fabric_acl [2020-10-14 14:17:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_get_inst_index [2020-10-14 14:17:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_complete_mcmd [2020-10-14 14:17:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_free_mcmd [2020-10-14 14:17:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_complete_free [2020-10-14 14:17:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_free_cmd [2020-10-14 14:17:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_stop_free [2020-10-14 14:17:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_release_cmd [2020-10-14 14:17:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_shutdown_session [2020-10-14 14:17:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_close_session [2020-10-14 14:17:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_sess_get_index [2020-10-14 14:17:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_write_pending [2020-10-14 14:17:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_write_pending_status [2020-10-14 14:17:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_default_node_attrs [2020-10-14 14:17:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_task_tag [2020-10-14 14:17:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_cmd_state [2020-10-14 14:17:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_cmd [2020-10-14 14:17:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_data_work [2020-10-14 14:17:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_data [2020-10-14 14:17:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_dif_work [2020-10-14 14:17:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_dif_err [2020-10-14 14:17:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_tmr [2020-10-14 14:17:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_queue_data_in [2020-10-14 14:17:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_queue_status [2020-10-14 14:17:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_queue_tm_rsp [2020-10-14 14:17:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_aborted_task [2020-10-14 14:17:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_clear_sess_lookup [2020-10-14 14:17:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_clear_nacl_from_fcport_map [2020-10-14 14:17:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_release_session [2020-10-14 14:17:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_put_session [2020-10-14 14:17:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_put_sess [2020-10-14 14:17:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_shutdown_sess [2020-10-14 14:17:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_make_nodeacl [2020-10-14 14:17:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_drop_nodeacl [2020-10-14 14:17:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_attrib_generate_node_acls [2020-10-14 14:17:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_show_generate_node_acls [2020-10-14 14:17:40,035 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_store_generate_node_acls [2020-10-14 14:17:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_attrib_cache_dynamic_acls [2020-10-14 14:17:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls [2020-10-14 14:17:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls [2020-10-14 14:17:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_attrib_demo_mode_write_protect [2020-10-14 14:17:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect [2020-10-14 14:17:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect [2020-10-14 14:17:40,036 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_attrib_prod_mode_write_protect [2020-10-14 14:17:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect [2020-10-14 14:17:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect [2020-10-14 14:17:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_attrib_demo_mode_login_only [2020-10-14 14:17:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only [2020-10-14 14:17:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only [2020-10-14 14:17:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_show_enable [2020-10-14 14:17:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_depend_tpg [2020-10-14 14:17:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_undepend_tpg [2020-10-14 14:17:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_store_enable [2020-10-14 14:17:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_make_tpg [2020-10-14 14:17:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_drop_tpg [2020-10-14 14:17:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_tpg_show_enable [2020-10-14 14:17:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_tpg_store_enable [2020-10-14 14:17:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_make_tpg [2020-10-14 14:17:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_find_sess_by_s_id [2020-10-14 14:17:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_sess_by_s_id [2020-10-14 14:17:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_find_sess_by_loop_id [2020-10-14 14:17:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_sess_by_loop_id [2020-10-14 14:17:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_free_session [2020-10-14 14:17:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_initiator_node_acl [2020-10-14 14:17:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_update_sess [2020-10-14 14:17:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_init_lport [2020-10-14 14:17:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_lport_register_cb [2020-10-14 14:17:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_make_lport [2020-10-14 14:17:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_drop_lport [2020-10-14 14:17:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_lport_register_npiv_cb [2020-10-14 14:17:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_make_lport [2020-10-14 14:17:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_drop_lport [2020-10-14 14:17:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_wwn_show_attr_version [2020-10-14 14:17:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_register_configfs [2020-10-14 14:17:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_deregister_configfs [2020-10-14 14:17:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_init [2020-10-14 14:17:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_exit [2020-10-14 14:17:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 14:17:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2020-10-14 14:17:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 14:17:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2020-10-14 14:17:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2020-10-14 14:17:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2020-10-14 14:17:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-14 14:17:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 14:17:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-14 14:17:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 14:17:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-14 14:17:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-14 14:17:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-14 14:17:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-14 14:17:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 14:17:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 14:17:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 14:17:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 14:17:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 14:17:43,740 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 14:18:11,135 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 14:18:11,135 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-14 14:18:11,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:18:11 BoogieIcfgContainer [2020-10-14 14:18:11,156 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 14:18:11,159 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 14:18:11,159 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 14:18:11,162 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 14:18:11,162 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 02:17:34" (1/3) ... [2020-10-14 14:18:11,163 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bd98f96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 02:18:11, skipping insertion in model container [2020-10-14 14:18:11,163 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:17:39" (2/3) ... [2020-10-14 14:18:11,164 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bd98f96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 02:18:11, skipping insertion in model container [2020-10-14 14:18:11,165 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:18:11" (3/3) ... [2020-10-14 14:18:11,166 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i [2020-10-14 14:18:11,177 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 14:18:11,195 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 14:18:11,210 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 14:18:11,248 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 14:18:11,248 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 14:18:11,248 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 14:18:11,248 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 14:18:11,249 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 14:18:11,249 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 14:18:11,249 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 14:18:11,249 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 14:18:11,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states. [2020-10-14 14:18:11,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2020-10-14 14:18:11,357 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 14:18:11,358 INFO L422 BasicCegarLoop]: trace histogram [41, 41, 41, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 14:18:11,359 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 14:18:11,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 14:18:11,365 INFO L82 PathProgramCache]: Analyzing trace with hash -563787115, now seen corresponding path program 1 times [2020-10-14 14:18:11,374 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 14:18:11,375 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1035546370] [2020-10-14 14:18:11,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 14:18:13,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:14,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:15,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:16,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:19,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:19,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 469 [2020-10-14 14:18:19,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 14:18:19,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6612 [2020-10-14 14:18:19,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:19,904 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:19,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-14 14:18:19,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 346 [2020-10-14 14:18:19,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-14 14:18:19,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-14 14:18:33,272 WARN L193 SmtUtils]: Spent 12.52 s on a formula simplification that was a NOOP. DAG size: 1789 [2020-10-14 14:18:33,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 14:18:33,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:33,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:36,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:36,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 14:18:36,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:36,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2760 [2020-10-14 14:18:36,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:36,092 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:36,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:36,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:36,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:36,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:36,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 14:18:36,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:36,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:36,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:36,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:36,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:36,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 14:18:36,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:36,532 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:36,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:36,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:36,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:36,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:36,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-14 14:18:36,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:36,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:36,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:36,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:36,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:36,603 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 14:18:36,603 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:36,603 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:36,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:36,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:36,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:36,605 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:36,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-14 14:18:36,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:36,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:36,664 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:36,665 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:36,665 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:36,666 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 14:18:36,666 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:36,666 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:36,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:36,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:36,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:36,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:36,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-14 14:18:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:36,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:36,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:36,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:36,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:36,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 14:18:36,747 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:36,747 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:36,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:36,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:36,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:36,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:36,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-14 14:18:36,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:36,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:36,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:36,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:36,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:36,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-14 14:18:36,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:36,804 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:36,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:36,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:36,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:36,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:36,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-14 14:18:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:36,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:36,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:36,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:36,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:36,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-14 14:18:36,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:36,873 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:36,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:36,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:36,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:36,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:36,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-14 14:18:36,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:36,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:36,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:36,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:36,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:36,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-14 14:18:36,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:36,935 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:36,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:36,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:36,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:36,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:36,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-14 14:18:36,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:36,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:36,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:36,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 14:18:37,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:37,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 14:18:37,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,062 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,062 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,062 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 14:18:37,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,063 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,065 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:37,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-14 14:18:37,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,121 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-14 14:18:37,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,122 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:37,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-14 14:18:37,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-14 14:18:37,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,189 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:37,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2020-10-14 14:18:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-14 14:18:37,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,252 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:37,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2020-10-14 14:18:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,312 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,313 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 14:18:37,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,314 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:37,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-14 14:18:37,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 14:18:37,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,373 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:37,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-14 14:18:37,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-14 14:18:37,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,435 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:37,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2020-10-14 14:18:37,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,494 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,495 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 14:18:37,495 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,495 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,496 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:37,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-14 14:18:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-14 14:18:37,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,549 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:18:37,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2020-10-14 14:18:37,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 14:18:37,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:18:37,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2020-10-14 14:18:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 14:18:37,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,636 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:37,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-10-14 14:18:37,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 14:18:37,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,680 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:37,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-14 14:18:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 14:18:37,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,734 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:37,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-14 14:18:37,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 14:18:37,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,780 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:37,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-14 14:18:37,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 14:18:37,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,823 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:37,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-14 14:18:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 14:18:37,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,867 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:18:37,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-14 14:18:37,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 14:18:37,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,904 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:18:37,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-10-14 14:18:37,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:37,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:37,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:37,962 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:37,962 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:37,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-14 14:18:37,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:37,964 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:37,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:37,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:37,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:37,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:37,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-10-14 14:18:37,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,023 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,024 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,024 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 14:18:38,024 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,025 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:38,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2020-10-14 14:18:38,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-14 14:18:38,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:38,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2020-10-14 14:18:38,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,140 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,141 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 14:18:38,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,142 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:38,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-14 14:18:38,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 14:18:38,196 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,197 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:38,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-10-14 14:18:38,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-14 14:18:38,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,252 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:38,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-14 14:18:38,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-14 14:18:38,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,311 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 14:18:38,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-14 14:18:38,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,363 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-14 14:18:38,365 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,365 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,366 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:38,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-10-14 14:18:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 14:18:38,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,422 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:38,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-10-14 14:18:38,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,462 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,463 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,463 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 14:18:38,463 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,464 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:38,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2020-10-14 14:18:38,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,502 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 14:18:38,503 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,504 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:38,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2020-10-14 14:18:38,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-14 14:18:38,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,554 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:18:38,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2020-10-14 14:18:38,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,592 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,592 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-14 14:18:38,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,593 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:18:38,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2020-10-14 14:18:38,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 14:18:38,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,635 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:18:38,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2020-10-14 14:18:38,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,680 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-14 14:18:38,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,681 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:18:38,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-14 14:18:38,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-14 14:18:38,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,730 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:18:38,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2020-10-14 14:18:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 14:18:38,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 14:18:38,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,765 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:38,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 14:18:38,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:38,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:38,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2020-10-14 14:18:38,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:38,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:38,885 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:38,885 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:38,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 14:18:38,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-14 14:18:38,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:38,886 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:38,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-14 14:18:38,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-14 14:18:38,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-14 14:18:38,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:18:39,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2020-10-14 14:18:39,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:39,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,163 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:39,163 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:39,163 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:18:39,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 116 [2020-10-14 14:18:39,164 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:39,164 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:39,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:39,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 14:18:39,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:39,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:39,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2020-10-14 14:18:39,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:39,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:39,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:39,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:18:39,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-14 14:18:39,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:39,275 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:39,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:39,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 14:18:39,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:39,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:39,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2020-10-14 14:18:39,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:39,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:39,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:39,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:18:39,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-14 14:18:39,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:39,389 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:39,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:39,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 14:18:39,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:39,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:18:39,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-10-14 14:18:39,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:39,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:39,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:39,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:18:39,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-14 14:18:39,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:39,485 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:39,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:39,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 14:18:39,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:39,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:39,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2020-10-14 14:18:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:39,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:39,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:39,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:18:39,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-14 14:18:39,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:39,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:39,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:39,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 14:18:39,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:39,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:39,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2020-10-14 14:18:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:39,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:39,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:39,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:18:39,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-14 14:18:39,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:39,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:39,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:39,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 14:18:39,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:39,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:18:39,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-14 14:18:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:39,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:39,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:39,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:18:39,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-14 14:18:39,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:39,789 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:39,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:39,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 14:18:39,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:39,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 14:18:39,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2020-10-14 14:18:39,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 14:18:39,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 14:18:39,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 14:18:39,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 14:18:39,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 14:18:39,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-14 14:18:39,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 14:18:39,915 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 14:18:39,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 14:18:39,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 14:18:39,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 14:18:39,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 14:18:40,763 INFO L134 CoverageAnalysis]: Checked inductivity of 3424 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 3400 trivial. 0 not checked. [2020-10-14 14:18:40,764 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1035546370] [2020-10-14 14:18:40,767 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 14:18:40,767 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-14 14:18:40,768 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382358748] [2020-10-14 14:18:40,781 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 14:18:40,781 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 14:18:40,803 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 14:18:40,804 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-10-14 14:18:40,807 INFO L87 Difference]: Start difference. First operand 2698 states. Second operand 7 states. [2020-10-14 14:18:53,090 WARN L193 SmtUtils]: Spent 12.14 s on a formula simplification that was a NOOP. DAG size: 1798 [2020-10-14 14:19:18,105 WARN L193 SmtUtils]: Spent 11.91 s on a formula simplification that was a NOOP. DAG size: 1801 [2020-10-14 14:19:30,437 WARN L193 SmtUtils]: Spent 12.19 s on a formula simplification that was a NOOP. DAG size: 1803