/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 12:26:53,882 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 12:26:53,885 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 12:26:53,945 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 12:26:53,946 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 12:26:53,955 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 12:26:53,958 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 12:26:53,963 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 12:26:53,966 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 12:26:53,975 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 12:26:53,976 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 12:26:53,978 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 12:26:53,978 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 12:26:53,982 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 12:26:53,984 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 12:26:53,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 12:26:53,988 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 12:26:53,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 12:26:54,002 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 12:26:54,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 12:26:54,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 12:26:54,014 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 12:26:54,016 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 12:26:54,017 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 12:26:54,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 12:26:54,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 12:26:54,021 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 12:26:54,022 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 12:26:54,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 12:26:54,032 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-27 12:26:54,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 12:26:54,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 12:26:54,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 12:26:54,041 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 [2020-10-27 12:26:54,070 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 12:26:54,071 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 12:26:54,072 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 12:26:54,073 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 12:26:54,073 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 12:26:54,073 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 12:26:54,073 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 12:26:54,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 12:26:54,074 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 12:26:54,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 12:26:54,074 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 12:26:54,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 12:26:54,075 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 12:26:54,075 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 12:26:54,075 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 12:26:54,075 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 12:26:54,076 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 12:26:54,076 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 12:26:54,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 12:26:54,076 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 12:26:54,076 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 12:26:54,077 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 12:26:54,077 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 12:26:54,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 12:26:54,077 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 12:26:54,077 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 12:26:54,078 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 12:26:54,078 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 12:26:54,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 12:26:54,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 12:26:54,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 12:26:54,574 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 12:26:54,579 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 12:26:54,580 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-27 12:26:54,679 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/388dd0110/28f101b448274eacb0438326932d17f7/FLAG1aac5182d [2020-10-27 12:26:55,871 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 12:26:55,872 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-27 12:26:55,945 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/388dd0110/28f101b448274eacb0438326932d17f7/FLAG1aac5182d [2020-10-27 12:26:56,227 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/388dd0110/28f101b448274eacb0438326932d17f7 [2020-10-27 12:26:56,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 12:26:56,237 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 12:26:56,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 12:26:56,239 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 12:26:56,243 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 12:26:56,244 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:26:56" (1/1) ... [2020-10-27 12:26:56,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b84a75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:26:56, skipping insertion in model container [2020-10-27 12:26:56,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:26:56" (1/1) ... [2020-10-27 12:26:56,257 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 12:26:56,436 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 12:26:59,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:26:59,585 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 12:27:00,295 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:27:00,984 INFO L208 MainTranslator]: Completed translation [2020-10-27 12:27:00,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:27:00 WrapperNode [2020-10-27 12:27:00,984 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 12:27:00,986 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 12:27:00,986 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 12:27:00,986 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 12:27:01,002 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:27:00" (1/1) ... [2020-10-27 12:27:01,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:27:00" (1/1) ... [2020-10-27 12:27:01,241 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:27:00" (1/1) ... [2020-10-27 12:27:01,247 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:27:00" (1/1) ... [2020-10-27 12:27:01,516 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:27:00" (1/1) ... [2020-10-27 12:27:01,572 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:27:00" (1/1) ... [2020-10-27 12:27:01,654 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:27:00" (1/1) ... [2020-10-27 12:27:01,734 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 12:27:01,736 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 12:27:01,737 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 12:27:01,737 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 12:27:01,738 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:27:00" (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 [2020-10-27 12:27:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 12:27:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 12:27:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-27 12:27:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 12:27:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-27 12:27:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-27 12:27:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-27 12:27:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-27 12:27:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-27 12:27:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2020-10-27 12:27:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-27 12:27:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-27 12:27:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-27 12:27:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-27 12:27:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-27 12:27:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-27 12:27:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-27 12:27:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-27 12:27:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-27 12:27:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-27 12:27:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-27 12:27:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-27 12:27:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 12:27:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 12:27:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 12:27:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-27 12:27:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-27 12:27:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 12:27:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 12:27:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 12:27:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 12:27:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-27 12:27:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2020-10-27 12:27:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2020-10-27 12:27:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-27 12:27:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-27 12:27:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-27 12:27:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-27 12:27:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2020-10-27 12:27:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2020-10-27 12:27:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2020-10-27 12:27:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2020-10-27 12:27:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_sense [2020-10-27 12:27:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2020-10-27 12:27:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_end_async [2020-10-27 12:27:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_allocate_request [2020-10-27 12:27:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2020-10-27 12:27:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_execute [2020-10-27 12:27:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2020-10-27 12:27:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2020-10-27 12:27:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2020-10-27 12:27:01,960 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2020-10-27 12:27:01,960 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2020-10-27 12:27:01,960 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_for_medium [2020-10-27 12:27:01,960 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2020-10-27 12:27:01,960 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2020-10-27 12:27:01,960 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2020-10-27 12:27:01,960 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2020-10-27 12:27:01,961 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2020-10-27 12:27:01,961 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2020-10-27 12:27:01,961 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2020-10-27 12:27:01,961 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2020-10-27 12:27:01,961 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_sector [2020-10-27 12:27:01,961 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_sector [2020-10-27 12:27:01,962 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2020-10-27 12:27:01,962 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2020-10-27 12:27:01,962 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2020-10-27 12:27:01,962 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2020-10-27 12:27:01,962 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2020-10-27 12:27:01,962 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_fast [2020-10-27 12:27:01,963 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2020-10-27 12:27:01,963 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2020-10-27 12:27:01,963 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filler [2020-10-27 12:27:01,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2020-10-27 12:27:01,963 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2020-10-27 12:27:01,963 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2020-10-27 12:27:01,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2020-10-27 12:27:01,964 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_headers [2020-10-27 12:27:01,964 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_position [2020-10-27 12:27:01,964 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_parse_firmware_rev [2020-10-27 12:27:01,964 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_configure_onstream [2020-10-27 12:27:01,964 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2020-10-27 12:27:01,964 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2020-10-27 12:27:01,965 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2020-10-27 12:27:01,965 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2020-10-27 12:27:01,965 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2020-10-27 12:27:01,965 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2020-10-27 12:27:01,965 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2020-10-27 12:27:01,965 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2020-10-27 12:27:01,965 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2020-10-27 12:27:01,966 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2020-10-27 12:27:01,966 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read [2020-10-27 12:27:01,966 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2020-10-27 12:27:01,966 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_options [2020-10-27 12:27:01,966 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2020-10-27 12:27:01,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __os_scsi_tape_open [2020-10-27 12:27:01,966 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_open [2020-10-27 12:27:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2020-10-27 12:27:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_close [2020-10-27 12:27:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_ioctl [2020-10-27 12:27:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_compat_ioctl [2020-10-27 12:27:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2020-10-27 12:27:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2020-10-27 12:27:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2020-10-27 12:27:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2020-10-27 12:27:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2020-10-27 12:27:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_zero_buffer_tail [2020-10-27 12:27:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2020-10-27 12:27:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2020-10-27 12:27:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2020-10-27 12:27:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_supports [2020-10-27 12:27:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_version_show [2020-10-27 12:27:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_create_sysfs_files [2020-10-27 12:27:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove_sysfs_files [2020-10-27 12:27:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_adr_rev_show [2020-10-27 12:27:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_linux_media_version_show [2020-10-27 12:27:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_capacity_show [2020-10-27 12:27:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_first_data_ppos_show [2020-10-27 12:27:01,970 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_eod_frame_ppos_show [2020-10-27 12:27:01,970 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_filemark_cnt_show [2020-10-27 12:27:01,970 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_init [2020-10-27 12:27:01,970 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2020-10-27 12:27:01,970 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2020-10-27 12:27:01,970 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2020-10-27 12:27:01,970 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_probe [2020-10-27 12:27:01,971 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove [2020-10-27 12:27:01,971 INFO L138 BoogieDeclarations]: Found implementation of procedure init_osst [2020-10-27 12:27:01,971 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_osst [2020-10-27 12:27:01,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_9 [2020-10-27 12:27:01,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2020-10-27 12:27:01,971 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 12:27:01,971 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-27 12:27:01,971 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-27 12:27:01,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_5 [2020-10-27 12:27:01,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_6 [2020-10-27 12:27:01,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 12:27:01,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 12:27:01,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 12:27:01,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 12:27:01,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 12:27:01,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-27 12:27:01,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-27 12:27:01,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-27 12:27:01,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-27 12:27:01,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-27 12:27:01,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 12:27:01,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2020-10-27 12:27:01,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-27 12:27:01,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-27 12:27:01,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-27 12:27:01,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-27 12:27:01,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-27 12:27:01,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-27 12:27:01,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-27 12:27:01,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-27 12:27:01,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2020-10-27 12:27:01,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2020-10-27 12:27:01,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2020-10-27 12:27:01,975 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-27 12:27:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-27 12:27:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2020-10-27 12:27:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2020-10-27 12:27:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-10-27 12:27:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2020-10-27 12:27:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2020-10-27 12:27:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2020-10-27 12:27:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2020-10-27 12:27:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2020-10-27 12:27:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2020-10-27 12:27:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2020-10-27 12:27:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2020-10-27 12:27:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-27 12:27:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-27 12:27:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-27 12:27:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-27 12:27:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-27 12:27:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-27 12:27:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2020-10-27 12:27:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2020-10-27 12:27:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-27 12:27:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-27 12:27:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 12:27:01,979 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-27 12:27:01,979 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2020-10-27 12:27:01,979 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-27 12:27:01,979 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-27 12:27:01,979 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-27 12:27:01,979 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2020-10-27 12:27:01,979 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 12:27:01,979 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2020-10-27 12:27:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-27 12:27:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2020-10-27 12:27:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2020-10-27 12:27:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2020-10-27 12:27:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_sense_info_fld [2020-10-27 12:27:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2020-10-27 12:27:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2020-10-27 12:27:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2020-10-27 12:27:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_driver [2020-10-27 12:27:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_desc_find [2020-10-27 12:27:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_medium_removal [2020-10-27 12:27:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2020-10-27 12:27:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-27 12:27:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-27 12:27:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-27 12:27:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-10-27 12:27:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-27 12:27:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 12:27:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 12:27:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 12:27:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 12:27:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-27 12:27:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 12:27:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 12:27:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 12:27:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 12:27:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 12:27:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 12:27:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 12:27:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-27 12:27:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-27 12:27:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-27 12:27:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-27 12:27:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-27 12:27:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 12:27:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-27 12:27:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2020-10-27 12:27:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-27 12:27:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-27 12:27:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 12:27:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 12:27:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 12:27:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2020-10-27 12:27:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-27 12:27:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 12:27:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 12:27:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-27 12:27:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-27 12:27:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-27 12:27:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-27 12:27:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-27 12:27:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-27 12:27:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-27 12:27:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-27 12:27:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 12:27:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-27 12:27:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-27 12:27:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2020-10-27 12:27:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2020-10-27 12:27:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-27 12:27:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-27 12:27:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-27 12:27:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2020-10-27 12:27:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-27 12:27:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-27 12:27:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 12:27:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 12:27:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-27 12:27:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-27 12:27:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-27 12:27:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-27 12:27:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-27 12:27:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2020-10-27 12:27:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-27 12:27:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-27 12:27:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-27 12:27:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-27 12:27:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-27 12:27:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 12:27:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-27 12:27:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 12:27:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 12:27:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-27 12:27:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-27 12:27:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 12:27:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-27 12:27:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 12:27:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 12:27:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 12:27:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 12:27:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 12:27:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 12:27:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 12:27:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-27 12:27:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-27 12:27:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 12:27:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 12:27:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 12:27:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 12:27:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_9 [2020-10-27 12:27:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2020-10-27 12:27:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-27 12:27:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2020-10-27 12:27:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2020-10-27 12:27:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2020-10-27 12:27:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_5 [2020-10-27 12:27:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2020-10-27 12:27:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_6 [2020-10-27 12:27:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-27 12:27:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-27 12:27:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-10-27 12:27:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-27 12:27:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-27 12:27:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2020-10-27 12:27:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2020-10-27 12:27:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-27 12:27:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-27 12:27:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-27 12:27:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-27 12:27:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-27 12:27:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-27 12:27:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-10-27 12:27:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-10-27 12:27:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-27 12:27:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-27 12:27:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-27 12:27:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-27 12:27:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-27 12:27:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-27 12:27:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2020-10-27 12:27:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2020-10-27 12:27:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2020-10-27 12:27:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-27 12:27:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2020-10-27 12:27:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2020-10-27 12:27:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2020-10-27 12:27:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2020-10-27 12:27:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2020-10-27 12:27:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2020-10-27 12:27:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2020-10-27 12:27:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2020-10-27 12:27:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-27 12:27:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2020-10-27 12:27:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2020-10-27 12:27:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2020-10-27 12:27:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2020-10-27 12:27:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2020-10-27 12:27:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2020-10-27 12:27:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2020-10-27 12:27:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2020-10-27 12:27:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2020-10-27 12:27:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2020-10-27 12:27:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2020-10-27 12:27:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2020-10-27 12:27:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2020-10-27 12:27:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2020-10-27 12:27:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2020-10-27 12:27:01,999 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2020-10-27 12:27:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2020-10-27 12:27:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure osst_zero_buffer_tail [2020-10-27 12:27:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2020-10-27 12:27:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2020-10-27 12:27:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure osst_probe [2020-10-27 12:27:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove [2020-10-27 12:27:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2020-10-27 12:27:02,000 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2020-10-27 12:27:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2020-10-27 12:27:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2020-10-27 12:27:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2020-10-27 12:27:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2020-10-27 12:27:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_sense [2020-10-27 12:27:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2020-10-27 12:27:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure osst_end_async [2020-10-27 12:27:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure osst_allocate_request [2020-10-27 12:27:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2020-10-27 12:27:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure osst_execute [2020-10-27 12:27:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 12:27:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 12:27:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2020-10-27 12:27:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2020-10-27 12:27:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2020-10-27 12:27:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2020-10-27 12:27:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-27 12:27:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2020-10-27 12:27:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_for_medium [2020-10-27 12:27:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2020-10-27 12:27:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2020-10-27 12:27:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2020-10-27 12:27:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2020-10-27 12:27:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2020-10-27 12:27:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2020-10-27 12:27:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2020-10-27 12:27:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2020-10-27 12:27:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_sector [2020-10-27 12:27:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_sector [2020-10-27 12:27:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2020-10-27 12:27:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2020-10-27 12:27:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2020-10-27 12:27:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2020-10-27 12:27:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_fast [2020-10-27 12:27:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2020-10-27 12:27:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2020-10-27 12:27:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filler [2020-10-27 12:27:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2020-10-27 12:27:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2020-10-27 12:27:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2020-10-27 12:27:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2020-10-27 12:27:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_headers [2020-10-27 12:27:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_position [2020-10-27 12:27:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure osst_parse_firmware_rev [2020-10-27 12:27:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure osst_configure_onstream [2020-10-27 12:27:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2020-10-27 12:27:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2020-10-27 12:27:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2020-10-27 12:27:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2020-10-27 12:27:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2020-10-27 12:27:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2020-10-27 12:27:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2020-10-27 12:27:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read [2020-10-27 12:27:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2020-10-27 12:27:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_options [2020-10-27 12:27:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure __os_scsi_tape_open [2020-10-27 12:27:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_open [2020-10-27 12:27:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2020-10-27 12:27:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_close [2020-10-27 12:27:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure osst_ioctl [2020-10-27 12:27:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure osst_compat_ioctl [2020-10-27 12:27:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-27 12:27:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2020-10-27 12:27:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure osst_supports [2020-10-27 12:27:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure osst_version_show [2020-10-27 12:27:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure osst_create_sysfs_files [2020-10-27 12:27:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove_sysfs_files [2020-10-27 12:27:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure osst_adr_rev_show [2020-10-27 12:27:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure osst_linux_media_version_show [2020-10-27 12:27:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure osst_capacity_show [2020-10-27 12:27:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure osst_first_data_ppos_show [2020-10-27 12:27:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure osst_eod_frame_ppos_show [2020-10-27 12:27:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure osst_filemark_cnt_show [2020-10-27 12:27:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_init [2020-10-27 12:27:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2020-10-27 12:27:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2020-10-27 12:27:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2020-10-27 12:27:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure init_osst [2020-10-27 12:27:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure exit_osst [2020-10-27 12:27:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 12:27:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 12:27:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 12:27:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 12:27:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 12:27:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 12:27:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-27 12:27:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-27 12:27:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-27 12:27:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-27 12:27:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-27 12:27:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-27 12:27:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-27 12:27:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-27 12:27:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 12:27:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 12:27:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 12:27:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 12:27:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 12:27:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 12:27:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 12:27:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 12:27:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 12:27:03,829 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 12:27:29,266 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-27 12:27:34,712 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 12:27:34,712 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-27 12:27:34,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:27:34 BoogieIcfgContainer [2020-10-27 12:27:34,724 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 12:27:34,726 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 12:27:34,726 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 12:27:34,730 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 12:27:34,730 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 12:26:56" (1/3) ... [2020-10-27 12:27:34,731 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34c74e18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:27:34, skipping insertion in model container [2020-10-27 12:27:34,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:27:00" (2/3) ... [2020-10-27 12:27:34,732 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34c74e18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:27:34, skipping insertion in model container [2020-10-27 12:27:34,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:27:34" (3/3) ... [2020-10-27 12:27:34,734 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-27 12:27:34,750 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 12:27:34,763 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 12:27:34,778 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 12:27:34,828 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 12:27:34,828 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 12:27:34,828 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 12:27:34,828 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 12:27:34,828 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 12:27:34,829 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 12:27:34,829 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 12:27:34,829 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 12:27:34,916 INFO L276 IsEmpty]: Start isEmpty. Operand 3504 states. [2020-10-27 12:27:34,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 556 [2020-10-27 12:27:34,981 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 12:27:34,983 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 12:27:34,983 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 12:27:34,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 12:27:34,990 INFO L82 PathProgramCache]: Analyzing trace with hash 447408231, now seen corresponding path program 1 times [2020-10-27 12:27:35,001 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 12:27:35,001 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2058623748] [2020-10-27 12:27:35,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 12:27:35,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:27:36,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:27:36,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:27:37,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:27:37,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:27:38,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:27:38,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:27:38,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:27:38,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:27:39,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:27:39,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:27:39,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:27:51,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:27:51,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 769 [2020-10-27 12:27:51,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 11 [2020-10-27 12:27:51,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15556 [2020-10-27 12:27:51,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:27:51,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:27:51,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-27 12:27:51,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:27:51,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 12:28:05,089 WARN L193 SmtUtils]: Spent 13.15 s on a formula simplification that was a NOOP. DAG size: 1486 [2020-10-27 12:28:05,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:28:05,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:05,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:07,458 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:07,458 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:07,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:07,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2301 [2020-10-27 12:28:07,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:07,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:07,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:07,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:07,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:07,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:07,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:07,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:07,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:07,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:07,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:07,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-27 12:28:07,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:07,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:07,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:07,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:07,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:28:07,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:07,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:07,745 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:07,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:07,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:07,749 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:07,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:07,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:07,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:07,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:07,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:07,750 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:07,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:07,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:07,777 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:07,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:07,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:07,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:28:07,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:07,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:07,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:07,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:07,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:07,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 12:28:07,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:07,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:07,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:07,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:07,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:07,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:07,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-27 12:28:07,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:07,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:07,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:07,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:07,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:07,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:07,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:07,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:07,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:07,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:07,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:07,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 12:28:07,902 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:07,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:07,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:07,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:07,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:07,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:07,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:07,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:07,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:07,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:07,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:07,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:28:07,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:07,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:07,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:07,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:07,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:07,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 12:28:07,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:07,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:07,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:08,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:08,003 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-27 12:28:08,003 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:08,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,004 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:08,028 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:28:08,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:08,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,029 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:08,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:08,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:28:08,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:08,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 12:28:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,111 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,111 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:08,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:08,112 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 12:28:08,112 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:08,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,113 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:08,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:08,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:28:08,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:08,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:08,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:08,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:28:08,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:08,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 12:28:08,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:08,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:08,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-27 12:28:08,236 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:08,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:08,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:28:08,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:08,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:08,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:08,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:28:08,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:08,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 12:28:08,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:08,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:08,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 12:28:08,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:08,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:08,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,373 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:08,373 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:28:08,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:08,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:08,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,396 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,397 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:08,397 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,397 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:28:08,397 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:08,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 12:28:08,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:08,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:08,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-27 12:28:08,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:08,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,493 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:08,493 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,493 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:08,493 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:08,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,494 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:08,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:08,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:08,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 12:28:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:08,574 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:08,574 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-27 12:28:08,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:08,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 12:28:08,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:08,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,594 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:08,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:28:08,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:08,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:08,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:08,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:28:08,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:08,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 12:28:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:08,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:08,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 12:28:08,687 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:08,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:08,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:08,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:08,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:08,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:08,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:08,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-27 12:28:08,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,794 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:08,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:08,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-27 12:28:08,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:08,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:08,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,815 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:08,816 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,816 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:08,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:08,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,817 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:08,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:08,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:08,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:08,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-27 12:28:08,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:08,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:08,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-27 12:28:08,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:08,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:08,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:08,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:08,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:08,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:08,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:08,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:28:08,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:08,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:08,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-27 12:28:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:08,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:08,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:08,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:08,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:08,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-27 12:28:08,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:08,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:08,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:08,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:08,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:09,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:09,024 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,024 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:28:09,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:09,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,025 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,043 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:09,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:09,044 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:09,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-27 12:28:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:09,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:09,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-27 12:28:09,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:09,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:09,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:09,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:28:09,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:09,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:09,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,144 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:09,158 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,158 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-27 12:28:09,159 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:09,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-27 12:28:09,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:09,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:09,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-27 12:28:09,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:09,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:09,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:09,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:28:09,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:09,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:09,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:09,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:28:09,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:09,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-27 12:28:09,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:09,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:09,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-27 12:28:09,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:09,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:09,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,357 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:09,357 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,357 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:28:09,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:09,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,358 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:09,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:09,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:28:09,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:09,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-27 12:28:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:09,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:09,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 12:28:09,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:09,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:09,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:09,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:09,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:09,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:28:09,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:09,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-27 12:28:09,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:09,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:09,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-27 12:28:09,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:09,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:09,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:09,596 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:28:09,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:09,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:09,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:09,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:09,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-27 12:28:09,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:09,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:09,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 12:28:09,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:09,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:09,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:09,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:09,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:09,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:09,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:09,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:09,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:28:09,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-27 12:28:09,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:09,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:09,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-27 12:28:09,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:09,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:09,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:09,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:09,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:09,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:09,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:28:09,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:09,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-27 12:28:09,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:09,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:09,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-27 12:28:09,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:09,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:09,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,937 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:09,938 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,938 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:28:09,938 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:09,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,939 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:09,960 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:09,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:09,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:28:09,960 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:09,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:09,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:09,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:09,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:09,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-27 12:28:09,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:09,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:09,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:10,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:10,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-27 12:28:10,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:10,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:10,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,138 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:10,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:10,138 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:28:10,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:10,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,139 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,157 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:10,158 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:10,158 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:28:10,158 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:10,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-27 12:28:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:10,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:10,212 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-27 12:28:10,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:10,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:10,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:10,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:10,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:28:10,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:10,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:10,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:10,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:10,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:28:10,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:10,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-27 12:28:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,305 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:10,305 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:10,305 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-27 12:28:10,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:10,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:10,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,325 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,325 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:10,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:10,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:28:10,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:10,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:10,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:10,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:10,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:28:10,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:10,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-27 12:28:10,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,403 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:10,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:10,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-27 12:28:10,404 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:10,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,405 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,422 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:10,423 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:10,423 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:28:10,423 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:10,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,424 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:10,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:10,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:10,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:28:10,440 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:10,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,441 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-27 12:28:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,493 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:28:10,493 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:10,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-27 12:28:10,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:28:10,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:10,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:10,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:28:10,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:10,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:28:10,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,533 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:10,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:10,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:10,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:28:10,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2020-10-27 12:28:10,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:28:10,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:10,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:28:10,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:10,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-27 12:28:10,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:10,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2020-10-27 12:28:10,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,748 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:28:10,748 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:10,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 138 [2020-10-27 12:28:10,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:10,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:28:10,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:28:10,749 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:10,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:10,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:10,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:10,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:10,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:10,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:10,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-27 12:28:10,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:10,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:10,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:10,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:28:10,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:11,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2020-10-27 12:28:11,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:11,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:11,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:11,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:11,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:28:11,158 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:11,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-27 12:28:11,159 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:11,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:11,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:28:11,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:28:11,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:11,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:11,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:11,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:11,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:11,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:11,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-27 12:28:11,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:11,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:11,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:11,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:28:11,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:11,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2020-10-27 12:28:11,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:11,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:11,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:11,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:11,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:28:11,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:11,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-27 12:28:11,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:11,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:11,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:28:11,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:28:11,562 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:11,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:11,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:11,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:11,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:11,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:11,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:11,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-27 12:28:11,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:11,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:11,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:11,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:28:11,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:11,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2020-10-27 12:28:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:11,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:11,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:11,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:11,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:28:11,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:11,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-27 12:28:11,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:11,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:11,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:28:11,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:28:11,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:11,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:11,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:11,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:11,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:11,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:11,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:11,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-27 12:28:11,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:11,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:11,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:11,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:28:11,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:11,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2020-10-27 12:28:11,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:11,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:11,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:11,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:11,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:28:11,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:11,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-27 12:28:11,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:11,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:11,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:28:11,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:28:11,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:12,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:12,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:12,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:12,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:12,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:12,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-27 12:28:12,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:12,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:12,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:12,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:28:12,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:12,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2020-10-27 12:28:12,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:12,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:12,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:28:12,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:12,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-27 12:28:12,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:12,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:12,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:28:12,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:28:12,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:12,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:12,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:12,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:12,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:12,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:12,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-27 12:28:12,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:12,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:12,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:12,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:28:12,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:12,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2020-10-27 12:28:12,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:12,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:12,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:28:12,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:12,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-27 12:28:12,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:12,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:12,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:28:12,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:28:12,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:12,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:12,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:12,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:12,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:12,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-27 12:28:12,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:12,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:12,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:12,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:28:12,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:12,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2020-10-27 12:28:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:12,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,568 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:12,568 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:28:12,568 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:28:12,568 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-27 12:28:12,568 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:12,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:12,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:28:12,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:28:12,569 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:12,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:12,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:12,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:12,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:28:12,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:12,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-27 12:28:12,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:12,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:28:12,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:12,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:28:12,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:12,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2020-10-27 12:28:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:12,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:12,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 58 [2020-10-27 12:28:12,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:12,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-27 12:28:12,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:12,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:12,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 55 [2020-10-27 12:28:12,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:12,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:12,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:12,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:12,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:12,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-27 12:28:12,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:12,861 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:12,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:12,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:12,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:12,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:12,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:12,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:12,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:12,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,879 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:12,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:12,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:12,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:28:12,880 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:12,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:12,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:12,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:12,881 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:12,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-27 12:28:12,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:12,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,896 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:12,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:12,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:12,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:28:12,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:12,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:12,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:12,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:12,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:12,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-27 12:28:12,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:12,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:12,960 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-27 12:28:12,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:12,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:28:12,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:12,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:12,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:12,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:12,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:12,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:12,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:12,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,978 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:12,978 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-27 12:28:12,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:12,979 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:28:12,979 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:12,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:12,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:12,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:12,980 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:12,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:28:12,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:12,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:12,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:12,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:12,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:12,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:28:12,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:12,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:12,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:12,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:12,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:13,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-27 12:28:13,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:13,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:13,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:13,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-27 12:28:13,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:13,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:28:13,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:13,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:13,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:13,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:13,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:13,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:28:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:28:13,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:28:13,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:28:13,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:28:13,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:28:13,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:28:13,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:28:13,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:28:13,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:28:13,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:28:13,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:28:14,093 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 30 proven. 18 refuted. 0 times theorem prover too weak. 4404 trivial. 0 not checked. [2020-10-27 12:28:14,094 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2058623748] [2020-10-27 12:28:14,096 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 12:28:14,096 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-27 12:28:14,097 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827472940] [2020-10-27 12:28:14,106 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-27 12:28:14,106 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 12:28:14,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-27 12:28:14,121 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2020-10-27 12:28:14,124 INFO L87 Difference]: Start difference. First operand 3504 states. Second operand 14 states. [2020-10-27 12:28:27,808 WARN L193 SmtUtils]: Spent 13.56 s on a formula simplification that was a NOOP. DAG size: 1495 [2020-10-27 12:29:00,390 WARN L193 SmtUtils]: Spent 25.91 s on a formula simplification. DAG size of input: 1512 DAG size of output: 1498 [2020-10-27 12:29:14,302 WARN L193 SmtUtils]: Spent 13.73 s on a formula simplification that was a NOOP. DAG size: 1498 [2020-10-27 12:29:27,997 WARN L193 SmtUtils]: Spent 13.48 s on a formula simplification that was a NOOP. DAG size: 1500 [2020-10-27 12:29:54,267 WARN L193 SmtUtils]: Spent 25.95 s on a formula simplification. DAG size of input: 1516 DAG size of output: 1503 [2020-10-27 12:30:20,455 WARN L193 SmtUtils]: Spent 25.96 s on a formula simplification. DAG size of input: 1503 DAG size of output: 1489 [2020-10-27 12:30:33,638 WARN L193 SmtUtils]: Spent 12.80 s on a formula simplification that was a NOOP. DAG size: 1499