/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=NARROWEST --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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 22:07:55,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 22:07:55,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 22:07:55,683 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 22:07:55,683 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 22:07:55,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 22:07:55,686 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 22:07:55,687 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 22:07:55,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 22:07:55,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 22:07:55,690 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 22:07:55,692 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 22:07:55,692 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 22:07:55,693 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 22:07:55,696 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 22:07:55,697 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 22:07:55,698 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 22:07:55,701 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 22:07:55,703 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 22:07:55,705 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 22:07:55,708 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 22:07:55,709 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 22:07:55,710 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 22:07:55,713 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 22:07:55,716 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 22:07:55,718 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 22:07:55,718 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 22:07:55,719 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 22:07:55,720 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 22:07:55,720 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 22:07:55,721 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 22:07:55,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 22:07:55,724 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 22:07:55,726 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 22:07:55,727 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 22:07:55,727 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 22:07:55,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 22:07:55,728 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 22:07:55,728 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 22:07:55,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 22:07:55,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 22:07:55,732 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 [2020-10-13 22:07:55,783 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 22:07:55,784 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 22:07:55,785 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 22:07:55,787 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 22:07:55,787 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 22:07:55,787 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 22:07:55,787 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 22:07:55,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 22:07:55,788 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 22:07:55,788 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 22:07:55,788 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 22:07:55,788 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 22:07:55,788 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 22:07:55,788 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 22:07:55,789 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 22:07:55,789 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 22:07:55,790 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 22:07:55,790 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 22:07:55,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 22:07:55,791 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 22:07:55,791 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 22:07:55,791 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 22:07:55,791 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 22:07:55,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 22:07:55,792 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 22:07:55,792 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 22:07:55,792 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 22:07:55,792 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 22:07:56,121 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 22:07:56,136 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 22:07:56,141 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 22:07:56,144 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 22:07:56,144 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 22:07:56,146 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-13 22:07:56,212 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8b7db9680/ad839a5070dd45c3bb6e53466c1227a3/FLAG29c5a367c [2020-10-13 22:07:57,158 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 22:07:57,159 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-13 22:07:57,213 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8b7db9680/ad839a5070dd45c3bb6e53466c1227a3/FLAG29c5a367c [2020-10-13 22:07:57,511 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8b7db9680/ad839a5070dd45c3bb6e53466c1227a3 [2020-10-13 22:07:57,519 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 22:07:57,521 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 22:07:57,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 22:07:57,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 22:07:57,525 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 22:07:57,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:07:57" (1/1) ... [2020-10-13 22:07:57,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e2462f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:07:57, skipping insertion in model container [2020-10-13 22:07:57,530 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:07:57" (1/1) ... [2020-10-13 22:07:57,538 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 22:07:57,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 22:08:01,288 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 22:08:01,337 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 22:08:01,907 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 22:08:02,589 INFO L208 MainTranslator]: Completed translation [2020-10-13 22:08:02,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:02 WrapperNode [2020-10-13 22:08:02,590 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 22:08:02,591 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 22:08:02,591 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 22:08:02,591 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 22:08:02,606 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:02" (1/1) ... [2020-10-13 22:08:02,607 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:02" (1/1) ... [2020-10-13 22:08:02,735 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:02" (1/1) ... [2020-10-13 22:08:02,736 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:02" (1/1) ... [2020-10-13 22:08:03,004 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:02" (1/1) ... [2020-10-13 22:08:03,054 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:02" (1/1) ... [2020-10-13 22:08:03,121 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:02" (1/1) ... [2020-10-13 22:08:03,181 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 22:08:03,182 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 22:08:03,182 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 22:08:03,182 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 22:08:03,183 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:02" (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 [2020-10-13 22:08:03,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 22:08:03,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 22:08:03,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-13 22:08:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-13 22:08:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-13 22:08:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-13 22:08:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-13 22:08:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-13 22:08:03,254 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-13 22:08:03,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2020-10-13 22:08:03,254 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-13 22:08:03,254 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-13 22:08:03,254 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 22:08:03,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 22:08:03,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 22:08:03,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 22:08:03,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 22:08:03,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 22:08:03,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 22:08:03,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 22:08:03,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 22:08:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-13 22:08:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-13 22:08:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 22:08:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-13 22:08:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-13 22:08:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-13 22:08:03,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 22:08:03,258 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 22:08:03,258 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 22:08:03,258 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-13 22:08:03,258 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2020-10-13 22:08:03,258 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2020-10-13 22:08:03,258 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-13 22:08:03,259 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 22:08:03,259 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-13 22:08:03,259 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-13 22:08:03,259 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2020-10-13 22:08:03,259 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2020-10-13 22:08:03,259 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2020-10-13 22:08:03,259 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2020-10-13 22:08:03,260 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_sense [2020-10-13 22:08:03,260 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2020-10-13 22:08:03,260 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_end_async [2020-10-13 22:08:03,260 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_allocate_request [2020-10-13 22:08:03,260 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2020-10-13 22:08:03,260 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_execute [2020-10-13 22:08:03,260 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2020-10-13 22:08:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2020-10-13 22:08:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2020-10-13 22:08:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2020-10-13 22:08:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2020-10-13 22:08:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_for_medium [2020-10-13 22:08:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2020-10-13 22:08:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2020-10-13 22:08:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2020-10-13 22:08:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2020-10-13 22:08:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2020-10-13 22:08:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2020-10-13 22:08:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2020-10-13 22:08:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2020-10-13 22:08:03,263 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_sector [2020-10-13 22:08:03,263 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_sector [2020-10-13 22:08:03,263 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2020-10-13 22:08:03,263 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2020-10-13 22:08:03,263 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2020-10-13 22:08:03,263 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2020-10-13 22:08:03,263 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2020-10-13 22:08:03,264 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_fast [2020-10-13 22:08:03,264 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2020-10-13 22:08:03,264 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2020-10-13 22:08:03,264 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filler [2020-10-13 22:08:03,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2020-10-13 22:08:03,264 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2020-10-13 22:08:03,264 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2020-10-13 22:08:03,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2020-10-13 22:08:03,265 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_headers [2020-10-13 22:08:03,265 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_position [2020-10-13 22:08:03,265 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_parse_firmware_rev [2020-10-13 22:08:03,265 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_configure_onstream [2020-10-13 22:08:03,265 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2020-10-13 22:08:03,265 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2020-10-13 22:08:03,266 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2020-10-13 22:08:03,266 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2020-10-13 22:08:03,266 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2020-10-13 22:08:03,266 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2020-10-13 22:08:03,266 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2020-10-13 22:08:03,266 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2020-10-13 22:08:03,267 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2020-10-13 22:08:03,267 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2020-10-13 22:08:03,267 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read [2020-10-13 22:08:03,267 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2020-10-13 22:08:03,267 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_options [2020-10-13 22:08:03,267 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2020-10-13 22:08:03,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __os_scsi_tape_open [2020-10-13 22:08:03,267 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_open [2020-10-13 22:08:03,268 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2020-10-13 22:08:03,268 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_close [2020-10-13 22:08:03,268 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_ioctl [2020-10-13 22:08:03,268 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_compat_ioctl [2020-10-13 22:08:03,268 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2020-10-13 22:08:03,268 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2020-10-13 22:08:03,268 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2020-10-13 22:08:03,269 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2020-10-13 22:08:03,269 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2020-10-13 22:08:03,269 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_zero_buffer_tail [2020-10-13 22:08:03,269 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2020-10-13 22:08:03,269 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2020-10-13 22:08:03,269 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2020-10-13 22:08:03,270 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_supports [2020-10-13 22:08:03,270 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_version_show [2020-10-13 22:08:03,270 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_create_sysfs_files [2020-10-13 22:08:03,270 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove_sysfs_files [2020-10-13 22:08:03,270 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_adr_rev_show [2020-10-13 22:08:03,270 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_linux_media_version_show [2020-10-13 22:08:03,270 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_capacity_show [2020-10-13 22:08:03,271 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_first_data_ppos_show [2020-10-13 22:08:03,271 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_eod_frame_ppos_show [2020-10-13 22:08:03,271 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_filemark_cnt_show [2020-10-13 22:08:03,271 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_init [2020-10-13 22:08:03,271 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2020-10-13 22:08:03,271 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2020-10-13 22:08:03,272 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2020-10-13 22:08:03,272 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_probe [2020-10-13 22:08:03,272 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove [2020-10-13 22:08:03,272 INFO L138 BoogieDeclarations]: Found implementation of procedure init_osst [2020-10-13 22:08:03,272 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_osst [2020-10-13 22:08:03,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_9 [2020-10-13 22:08:03,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2020-10-13 22:08:03,273 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 22:08:03,273 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 22:08:03,273 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 22:08:03,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-13 22:08:03,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2020-10-13 22:08:03,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2020-10-13 22:08:03,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2020-10-13 22:08:03,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2020-10-13 22:08:03,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2020-10-13 22:08:03,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-13 22:08:03,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2020-10-13 22:08:03,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-13 22:08:03,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2020-10-13 22:08:03,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-13 22:08:03,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-13 22:08:03,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2020-10-13 22:08:03,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2020-10-13 22:08:03,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_19 [2020-10-13 22:08:03,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2020-10-13 22:08:03,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-13 22:08:03,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2020-10-13 22:08:03,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-13 22:08:03,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2020-10-13 22:08:03,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_25 [2020-10-13 22:08:03,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_26 [2020-10-13 22:08:03,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 22:08:03,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 22:08:03,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 22:08:03,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 22:08:03,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 22:08:03,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 22:08:03,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 22:08:03,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 22:08:03,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 22:08:03,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 22:08:03,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 22:08:03,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 22:08:03,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 22:08:03,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 22:08:03,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 22:08:03,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 22:08:03,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 22:08:03,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 22:08:03,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-13 22:08:03,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-13 22:08:03,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-13 22:08:03,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 22:08:03,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-13 22:08:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-13 22:08:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-13 22:08:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-13 22:08:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 22:08:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-13 22:08:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_osst_tape [2020-10-13 22:08:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_osst_tape [2020-10-13 22:08:03,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_osst_tape [2020-10-13 22:08:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_osst_tape [2020-10-13 22:08:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_osst_tape [2020-10-13 22:08:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_osst_tape [2020-10-13 22:08:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_osst_tape [2020-10-13 22:08:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_osst_tape [2020-10-13 22:08:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_osst_tape [2020-10-13 22:08:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_osst_tape [2020-10-13 22:08:03,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_osst_tape [2020-10-13 22:08:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 22:08:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 22:08:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 22:08:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 22:08:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 22:08:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 22:08:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 22:08:03,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 22:08:03,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 22:08:03,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 22:08:03,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 22:08:03,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_osst_int_mutex [2020-10-13 22:08:03,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_osst_int_mutex [2020-10-13 22:08:03,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_osst_int_mutex [2020-10-13 22:08:03,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_osst_int_mutex [2020-10-13 22:08:03,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_osst_int_mutex [2020-10-13 22:08:03,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_osst_int_mutex [2020-10-13 22:08:03,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_osst_int_mutex [2020-10-13 22:08:03,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_osst_int_mutex [2020-10-13 22:08:03,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_osst_int_mutex [2020-10-13 22:08:03,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_osst_int_mutex [2020-10-13 22:08:03,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_osst_int_mutex [2020-10-13 22:08:03,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 22:08:03,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2020-10-13 22:08:03,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-13 22:08:03,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-13 22:08:03,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-13 22:08:03,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-13 22:08:03,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 22:08:03,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-13 22:08:03,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-13 22:08:03,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 22:08:03,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2020-10-13 22:08:03,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2020-10-13 22:08:03,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2020-10-13 22:08:03,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-13 22:08:03,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-13 22:08:03,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2020-10-13 22:08:03,287 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2020-10-13 22:08:03,287 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-10-13 22:08:03,287 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2020-10-13 22:08:03,287 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2020-10-13 22:08:03,287 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2020-10-13 22:08:03,287 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2020-10-13 22:08:03,287 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2020-10-13 22:08:03,287 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2020-10-13 22:08:03,287 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2020-10-13 22:08:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2020-10-13 22:08:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-13 22:08:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-13 22:08:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-13 22:08:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-13 22:08:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-13 22:08:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-13 22:08:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2020-10-13 22:08:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2020-10-13 22:08:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-13 22:08:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-13 22:08:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 22:08:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 22:08:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-13 22:08:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2020-10-13 22:08:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-13 22:08:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 22:08:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-13 22:08:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2020-10-13 22:08:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 22:08:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2020-10-13 22:08:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-13 22:08:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2020-10-13 22:08:03,291 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2020-10-13 22:08:03,291 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2020-10-13 22:08:03,291 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_sense_info_fld [2020-10-13 22:08:03,291 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2020-10-13 22:08:03,291 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2020-10-13 22:08:03,291 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2020-10-13 22:08:03,291 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_driver [2020-10-13 22:08:03,291 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_desc_find [2020-10-13 22:08:03,292 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_medium_removal [2020-10-13 22:08:03,292 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2020-10-13 22:08:03,292 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-13 22:08:03,292 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 22:08:03,292 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-13 22:08:03,292 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-10-13 22:08:03,292 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-13 22:08:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 22:08:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 22:08:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 22:08:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 22:08:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-13 22:08:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 22:08:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 22:08:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-13 22:08:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-13 22:08:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-13 22:08:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-13 22:08:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-13 22:08:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 22:08:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-13 22:08:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2020-10-13 22:08:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 22:08:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 22:08:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 22:08:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 22:08:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 22:08:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-13 22:08:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2020-10-13 22:08:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 22:08:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 22:08:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-13 22:08:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-13 22:08:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-13 22:08:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 22:08:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-13 22:08:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 22:08:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 22:08:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-13 22:08:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 22:08:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-13 22:08:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 22:08:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-13 22:08:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2020-10-13 22:08:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 22:08:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2020-10-13 22:08:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2020-10-13 22:08:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-13 22:08:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-13 22:08:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-13 22:08:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2020-10-13 22:08:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2020-10-13 22:08:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-13 22:08:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2020-10-13 22:08:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-13 22:08:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2020-10-13 22:08:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 22:08:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 22:08:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 22:08:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 22:08:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 22:08:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 22:08:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 22:08:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 22:08:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 22:08:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 22:08:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 22:08:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 22:08:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 22:08:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 22:08:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 22:08:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 22:08:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2020-10-13 22:08:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2020-10-13 22:08:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2020-10-13 22:08:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_19 [2020-10-13 22:08:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-13 22:08:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-13 22:08:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2020-10-13 22:08:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2020-10-13 22:08:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-13 22:08:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2020-10-13 22:08:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 22:08:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 22:08:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-13 22:08:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-13 22:08:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_osst_tape [2020-10-13 22:08:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_osst_tape [2020-10-13 22:08:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 22:08:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 22:08:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 22:08:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_osst_int_mutex [2020-10-13 22:08:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_osst_int_mutex [2020-10-13 22:08:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-13 22:08:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2020-10-13 22:08:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2020-10-13 22:08:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 22:08:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-13 22:08:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 22:08:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 22:08:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 22:08:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-13 22:08:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-13 22:08:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-13 22:08:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-13 22:08:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 22:08:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2020-10-13 22:08:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-13 22:08:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-13 22:08:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-13 22:08:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-13 22:08:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-13 22:08:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 22:08:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-13 22:08:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 22:08:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 22:08:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 22:08:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 22:08:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_9 [2020-10-13 22:08:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2020-10-13 22:08:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-13 22:08:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2020-10-13 22:08:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2020-10-13 22:08:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2020-10-13 22:08:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_25 [2020-10-13 22:08:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2020-10-13 22:08:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_26 [2020-10-13 22:08:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-13 22:08:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-13 22:08:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-10-13 22:08:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-13 22:08:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-13 22:08:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2020-10-13 22:08:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2020-10-13 22:08:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-13 22:08:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-13 22:08:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-13 22:08:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 22:08:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-13 22:08:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-13 22:08:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-10-13 22:08:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-10-13 22:08:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-13 22:08:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-13 22:08:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-13 22:08:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-13 22:08:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-13 22:08:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-13 22:08:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2020-10-13 22:08:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2020-10-13 22:08:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2020-10-13 22:08:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-13 22:08:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2020-10-13 22:08:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2020-10-13 22:08:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2020-10-13 22:08:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2020-10-13 22:08:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2020-10-13 22:08:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2020-10-13 22:08:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2020-10-13 22:08:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2020-10-13 22:08:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 22:08:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2020-10-13 22:08:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2020-10-13 22:08:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2020-10-13 22:08:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2020-10-13 22:08:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2020-10-13 22:08:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2020-10-13 22:08:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2020-10-13 22:08:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2020-10-13 22:08:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2020-10-13 22:08:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2020-10-13 22:08:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2020-10-13 22:08:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2020-10-13 22:08:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2020-10-13 22:08:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2020-10-13 22:08:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2020-10-13 22:08:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2020-10-13 22:08:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2020-10-13 22:08:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure osst_zero_buffer_tail [2020-10-13 22:08:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2020-10-13 22:08:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2020-10-13 22:08:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure osst_probe [2020-10-13 22:08:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove [2020-10-13 22:08:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2020-10-13 22:08:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2020-10-13 22:08:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2020-10-13 22:08:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2020-10-13 22:08:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2020-10-13 22:08:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2020-10-13 22:08:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_sense [2020-10-13 22:08:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2020-10-13 22:08:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure osst_end_async [2020-10-13 22:08:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure osst_allocate_request [2020-10-13 22:08:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2020-10-13 22:08:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure osst_execute [2020-10-13 22:08:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 22:08:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 22:08:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2020-10-13 22:08:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2020-10-13 22:08:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2020-10-13 22:08:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2020-10-13 22:08:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-13 22:08:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2020-10-13 22:08:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_for_medium [2020-10-13 22:08:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2020-10-13 22:08:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2020-10-13 22:08:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2020-10-13 22:08:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2020-10-13 22:08:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2020-10-13 22:08:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2020-10-13 22:08:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2020-10-13 22:08:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2020-10-13 22:08:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_sector [2020-10-13 22:08:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_sector [2020-10-13 22:08:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2020-10-13 22:08:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2020-10-13 22:08:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2020-10-13 22:08:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2020-10-13 22:08:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_fast [2020-10-13 22:08:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2020-10-13 22:08:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2020-10-13 22:08:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filler [2020-10-13 22:08:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2020-10-13 22:08:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2020-10-13 22:08:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2020-10-13 22:08:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2020-10-13 22:08:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_headers [2020-10-13 22:08:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_position [2020-10-13 22:08:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure osst_parse_firmware_rev [2020-10-13 22:08:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure osst_configure_onstream [2020-10-13 22:08:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2020-10-13 22:08:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2020-10-13 22:08:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2020-10-13 22:08:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2020-10-13 22:08:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2020-10-13 22:08:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2020-10-13 22:08:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2020-10-13 22:08:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read [2020-10-13 22:08:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2020-10-13 22:08:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_options [2020-10-13 22:08:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure __os_scsi_tape_open [2020-10-13 22:08:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_open [2020-10-13 22:08:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2020-10-13 22:08:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_close [2020-10-13 22:08:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure osst_ioctl [2020-10-13 22:08:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure osst_compat_ioctl [2020-10-13 22:08:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-13 22:08:03,326 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2020-10-13 22:08:03,326 INFO L130 BoogieDeclarations]: Found specification of procedure osst_supports [2020-10-13 22:08:03,326 INFO L130 BoogieDeclarations]: Found specification of procedure osst_version_show [2020-10-13 22:08:03,326 INFO L130 BoogieDeclarations]: Found specification of procedure osst_create_sysfs_files [2020-10-13 22:08:03,326 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove_sysfs_files [2020-10-13 22:08:03,326 INFO L130 BoogieDeclarations]: Found specification of procedure osst_adr_rev_show [2020-10-13 22:08:03,326 INFO L130 BoogieDeclarations]: Found specification of procedure osst_linux_media_version_show [2020-10-13 22:08:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure osst_capacity_show [2020-10-13 22:08:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure osst_first_data_ppos_show [2020-10-13 22:08:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure osst_eod_frame_ppos_show [2020-10-13 22:08:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure osst_filemark_cnt_show [2020-10-13 22:08:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_init [2020-10-13 22:08:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2020-10-13 22:08:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2020-10-13 22:08:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2020-10-13 22:08:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure init_osst [2020-10-13 22:08:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure exit_osst [2020-10-13 22:08:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 22:08:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 22:08:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 22:08:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 22:08:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 22:08:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 22:08:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 22:08:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 22:08:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 22:08:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 22:08:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 22:08:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 22:08:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 22:08:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 22:08:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 22:08:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 22:08:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 22:08:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-13 22:08:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-13 22:08:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 22:08:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-13 22:08:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-13 22:08:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-13 22:08:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 22:08:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-13 22:08:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_osst_tape [2020-10-13 22:08:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_osst_tape [2020-10-13 22:08:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_osst_tape [2020-10-13 22:08:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_osst_tape [2020-10-13 22:08:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_osst_tape [2020-10-13 22:08:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_osst_tape [2020-10-13 22:08:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_osst_tape [2020-10-13 22:08:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_osst_tape [2020-10-13 22:08:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_osst_tape [2020-10-13 22:08:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 22:08:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 22:08:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 22:08:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 22:08:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 22:08:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 22:08:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 22:08:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 22:08:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_osst_int_mutex [2020-10-13 22:08:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_osst_int_mutex [2020-10-13 22:08:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_osst_int_mutex [2020-10-13 22:08:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_osst_int_mutex [2020-10-13 22:08:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_osst_int_mutex [2020-10-13 22:08:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_osst_int_mutex [2020-10-13 22:08:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_osst_int_mutex [2020-10-13 22:08:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_osst_int_mutex [2020-10-13 22:08:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_osst_int_mutex [2020-10-13 22:08:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 22:08:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 22:08:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 22:08:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 22:08:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 22:08:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 22:08:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 22:08:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 22:08:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 22:08:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 22:08:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 22:08:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 22:08:05,181 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 22:08:32,335 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 22:08:32,335 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-13 22:08:32,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:08:32 BoogieIcfgContainer [2020-10-13 22:08:32,349 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 22:08:32,351 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 22:08:32,351 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 22:08:32,354 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 22:08:32,354 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:07:57" (1/3) ... [2020-10-13 22:08:32,355 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ec72e3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:08:32, skipping insertion in model container [2020-10-13 22:08:32,355 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:02" (2/3) ... [2020-10-13 22:08:32,355 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ec72e3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:08:32, skipping insertion in model container [2020-10-13 22:08:32,356 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:08:32" (3/3) ... [2020-10-13 22:08:32,357 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-13 22:08:32,368 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 22:08:32,378 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 22:08:32,392 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 22:08:32,422 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 22:08:32,422 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 22:08:32,422 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 22:08:32,422 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 22:08:32,422 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 22:08:32,423 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 22:08:32,423 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 22:08:32,423 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 22:08:32,497 INFO L276 IsEmpty]: Start isEmpty. Operand 3856 states. [2020-10-13 22:08:32,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2020-10-13 22:08:32,534 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 22:08:32,536 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 22:08:32,536 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 22:08:32,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 22:08:32,543 INFO L82 PathProgramCache]: Analyzing trace with hash 1935131024, now seen corresponding path program 1 times [2020-10-13 22:08:32,551 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 22:08:32,552 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [229043187] [2020-10-13 22:08:32,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 22:08:33,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:34,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:34,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:35,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:36,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:36,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:36,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:37,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:37,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:37,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:38,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:38,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:38,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:38,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 718 [2020-10-13 22:08:38,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 11 [2020-10-13 22:08:38,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5064 [2020-10-13 22:08:38,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:38,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:38,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 115 [2020-10-13 22:08:38,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:38,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 22:08:47,811 WARN L193 SmtUtils]: Spent 8.63 s on a formula simplification that was a NOOP. DAG size: 1486 [2020-10-13 22:08:47,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:08:47,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:47,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:50,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:50,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:50,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2287 [2020-10-13 22:08:50,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:50,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:50,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:50,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:50,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:08:50,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:50,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:50,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:50,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:50,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:50,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 133 [2020-10-13 22:08:50,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:50,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:50,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:08:50,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:50,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:08:50,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:50,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:50,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:50,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:50,671 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:50,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:08:50,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:50,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:50,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:50,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:50,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:08:50,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:50,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:50,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:50,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:50,701 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:50,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:08:50,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:50,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:50,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:50,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:50,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:50,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 22:08:50,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:50,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:50,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:50,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:50,760 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 22:08:50,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:50,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:50,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:50,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:50,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:50,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:50,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:50,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:50,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:50,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:08:50,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:50,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:50,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:50,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:50,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:50,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:50,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:50,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:50,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:50,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:50,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:08:50,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:50,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:50,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:50,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:50,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:50,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 22:08:50,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:50,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:50,861 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:50,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:50,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 22:08:50,862 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:50,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:50,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:08:50,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:50,863 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:50,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:50,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:50,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:50,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:50,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:08:50,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:50,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:50,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:50,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:50,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:50,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:50,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:50,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:50,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:50,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:08:50,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:50,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:50,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:50,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:50,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:50,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 22:08:50,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:50,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:50,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:50,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:50,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 22:08:50,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:50,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:50,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:50,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:50,964 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:50,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:50,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:50,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:50,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:50,989 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:50,989 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:50,989 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:08:50,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:50,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:50,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:50,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:50,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:50,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:51,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:08:51,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:51,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 22:08:51,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:51,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:51,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 22:08:51,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:08:51,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:51,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:51,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:51,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:08:51,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:51,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:51,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:51,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:51,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:08:51,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:51,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 22:08:51,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,178 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:51,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 22:08:51,179 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:08:51,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:51,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:51,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:51,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:08:51,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:51,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:51,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:51,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:51,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 22:08:51,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:51,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 22:08:51,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:08:51,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:51,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,283 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:51,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:51,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:08:51,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:51,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:51,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,301 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:51,301 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,301 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:51,301 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:51,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 22:08:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,350 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,350 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:51,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 22:08:51,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:08:51,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:51,370 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:51,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:08:51,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:51,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,388 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:51,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:51,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:51,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 22:08:51,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:51,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 22:08:51,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:08:51,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:51,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:51,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:51,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:08:51,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:51,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:51,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,468 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:51,468 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:51,468 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 22:08:51,469 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:51,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,469 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 22:08:51,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:51,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 22:08:51,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:08:51,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:51,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:51,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:51,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:51,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:51,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:51,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:51,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:51,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 22:08:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,594 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:51,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 22:08:51,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:08:51,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:51,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,638 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:51,639 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:51,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:08:51,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:51,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,656 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,657 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:51,657 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,657 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:51,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:51,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,658 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 22:08:51,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:51,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 22:08:51,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:08:51,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:08:51,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:51,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:51,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:51,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:08:51,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:51,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:51,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:51,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:51,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:08:51,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:51,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 22:08:51,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:51,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 22:08:51,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:08:51,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:51,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:51,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:51,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:51,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:51,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:51,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:08:51,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:51,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-13 22:08:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:51,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 22:08:51,927 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:08:51,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:51,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:51,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:08:51,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:51,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:51,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:51,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:51,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:51,977 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:51,977 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:51,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:08:51,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:51,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:51,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:51,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:51,979 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:08:51,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 22:08:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:52,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:52,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 22:08:52,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:08:52,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:08:52,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:52,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:52,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:52,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:08:52,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:52,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,067 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:08:52,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:52,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:52,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:52,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:08:52,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:52,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:08:52,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-13 22:08:52,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,156 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:52,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:52,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 22:08:52,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:08:52,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:52,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:52,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:52,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:08:52,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:52,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:08:52,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:52,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:52,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:52,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:52,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 22:08:52,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:52,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:52,260 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 22:08:52,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:08:52,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,261 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,281 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:52,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:52,281 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:08:52,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:52,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,282 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:52,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:52,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:08:52,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:52,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-13 22:08:52,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,346 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,346 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:52,346 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:52,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 22:08:52,347 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:08:52,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:52,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:52,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:52,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:52,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:52,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:52,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:52,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:52,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:08:52,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:52,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-13 22:08:52,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,438 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:52,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:52,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 22:08:52,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:08:52,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:52,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:52,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:52,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:08:52,465 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:52,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:52,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:52,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:52,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:08:52,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:52,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,488 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 22:08:52,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-13 22:08:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,543 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:52,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:52,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 22:08:52,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:08:52,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,545 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:52,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:52,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:52,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:08:52,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:52,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:52,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,586 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,587 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:52,587 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:52,587 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:08:52,587 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:52,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,588 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-13 22:08:52,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:52,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:52,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 22:08:52,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:08:52,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:52,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:52,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:52,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:08:52,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:52,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,664 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,685 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:52,685 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:52,685 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:08:52,686 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:52,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:08:52,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-13 22:08:52,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:52,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:52,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 22:08:52,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:08:52,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:08:52,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:52,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:52,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:52,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:52,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:52,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:52,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:52,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:08:52,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:52,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-13 22:08:52,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:52,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:52,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 22:08:52,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:08:52,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,856 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:52,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:52,857 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:52,857 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:52,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:52,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:52,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:52,874 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:08:52,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:52,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-13 22:08:52,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,920 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:52,920 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:52,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 22:08:52,921 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:08:52,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:52,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,940 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:52,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:52,940 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:08:52,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:52,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:52,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:52,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:52,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:52,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:52,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:52,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:52,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:52,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:52,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:52,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-13 22:08:52,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:52,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:52,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:53,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:08:53,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:53,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 22:08:53,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:53,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:53,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:08:53,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:53,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:53,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:53,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:53,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:08:53,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:53,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:53,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:53,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:53,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:53,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:53,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:53,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:08:53,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:53,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:53,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:53,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:53,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:08:53,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:53,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:53,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:08:53,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:53,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:53,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2020-10-13 22:08:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:53,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:53,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 22:08:53,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:53,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 22:08:53,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:53,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:53,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 22:08:53,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:53,068 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:53,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2020-10-13 22:08:53,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:53,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:53,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:08:53,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:53,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-13 22:08:53,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:53,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:53,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:08:53,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:53,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:53,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:53,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:53,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:53,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:53,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:53,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:08:53,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:53,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:53,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:53,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:53,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:53,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2020-10-13 22:08:53,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:53,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:53,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:08:53,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:53,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-13 22:08:53,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:53,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:53,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:08:53,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:53,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:53,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:53,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:53,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:53,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:53,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:53,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:53,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:53,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:53,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:53,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:53,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2020-10-13 22:08:53,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:53,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:53,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:08:53,636 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:53,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 246 [2020-10-13 22:08:53,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:53,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:53,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:08:53,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:53,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:53,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:53,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:53,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:53,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:53,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:53,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:53,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:53,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:53,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:53,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:53,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2020-10-13 22:08:53,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:53,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:53,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:08:53,749 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:53,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-13 22:08:53,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:53,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:53,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:08:53,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:53,750 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:53,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:53,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:53,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,772 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:53,772 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:53,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:53,773 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:53,773 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:53,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:53,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:53,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:53,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:53,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2020-10-13 22:08:53,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:53,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:53,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:08:53,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:53,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-13 22:08:53,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:53,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:53,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:08:53,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:53,871 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:53,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:53,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:53,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:53,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:53,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:53,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:08:53,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:53,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:53,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:53,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:53,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:53,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2020-10-13 22:08:53,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:53,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:53,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:08:53,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:53,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 22:08:53,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:53,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:53,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:08:53,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:53,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:53,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:53,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:53,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:53,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:54,000 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:54,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:54,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:08:54,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:54,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:54,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:54,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:54,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:54,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2020-10-13 22:08:54,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:54,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:54,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:54,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:54,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:08:54,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:54,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-13 22:08:54,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:54,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:54,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:08:54,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:54,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:54,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:54,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:54,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:54,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:54,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:54,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:54,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:08:54,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:54,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:54,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:54,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:54,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:54,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2020-10-13 22:08:54,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:54,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:54,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:54,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:54,184 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:08:54,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:08:54,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-13 22:08:54,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:54,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:54,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:08:54,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:54,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:54,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:08:54,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:08:54,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:08:54,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:08:54,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:08:54,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:08:54,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:08:54,209 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:08:54,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:08:54,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:08:54,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:08:54,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:08:55,089 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 402 proven. 260 refuted. 0 times theorem prover too weak. 3790 trivial. 0 not checked. [2020-10-13 22:08:55,090 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [229043187] [2020-10-13 22:08:55,092 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 22:08:55,092 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-10-13 22:08:55,096 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [601293853] [2020-10-13 22:08:55,114 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-13 22:08:55,114 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 22:08:55,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-13 22:08:55,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-13 22:08:55,133 INFO L87 Difference]: Start difference. First operand 3856 states. Second operand 6 states. [2020-10-13 22:09:03,948 WARN L193 SmtUtils]: Spent 8.75 s on a formula simplification that was a NOOP. DAG size: 1495