/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 08:10:13,846 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 08:10:13,849 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 08:10:13,895 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 08:10:13,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 08:10:13,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 08:10:13,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 08:10:13,901 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 08:10:13,904 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 08:10:13,905 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 08:10:13,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 08:10:13,908 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 08:10:13,909 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 08:10:13,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 08:10:13,912 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 08:10:13,913 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 08:10:13,914 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 08:10:13,916 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 08:10:13,931 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 08:10:13,933 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 08:10:13,936 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 08:10:13,940 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 08:10:13,946 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 08:10:13,947 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 08:10:13,952 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 08:10:13,957 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 08:10:13,958 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 08:10:13,959 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 08:10:13,961 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 08:10:13,963 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 08:10:13,963 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 08:10:13,965 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 08:10:13,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 08:10:13,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 08:10:13,971 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 08:10:13,971 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 08:10:13,972 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 08:10:13,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 08:10:13,973 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 08:10:13,975 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 08:10:13,977 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 08:10:13,978 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 08:10:14,045 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 08:10:14,045 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 08:10:14,050 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 08:10:14,050 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 08:10:14,051 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 08:10:14,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 08:10:14,052 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 08:10:14,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 08:10:14,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 08:10:14,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 08:10:14,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 08:10:14,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 08:10:14,055 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 08:10:14,055 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 08:10:14,055 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 08:10:14,056 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 08:10:14,056 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 08:10:14,056 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 08:10:14,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 08:10:14,057 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 08:10:14,058 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 08:10:14,058 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 08:10:14,058 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 08:10:14,059 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 08:10:14,059 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 08:10:14,059 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 08:10:14,059 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 08:10:14,060 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 08:10:14,568 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 08:10:14,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 08:10:14,605 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 08:10:14,607 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 08:10:14,608 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 08:10:14,609 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-28 08:10:14,704 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4bf4ca909/e52668464fba41cdb23b6efc1b899b16/FLAG70f635c47 [2020-10-28 08:10:16,096 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 08:10:16,096 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-28 08:10:16,166 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4bf4ca909/e52668464fba41cdb23b6efc1b899b16/FLAG70f635c47 [2020-10-28 08:10:16,279 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4bf4ca909/e52668464fba41cdb23b6efc1b899b16 [2020-10-28 08:10:16,283 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 08:10:16,292 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 08:10:16,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 08:10:16,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 08:10:16,302 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 08:10:16,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:10:16" (1/1) ... [2020-10-28 08:10:16,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19d51857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:10:16, skipping insertion in model container [2020-10-28 08:10:16,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:10:16" (1/1) ... [2020-10-28 08:10:16,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 08:10:16,552 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 08:10:19,449 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 08:10:19,500 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 08:10:20,241 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 08:10:20,884 INFO L208 MainTranslator]: Completed translation [2020-10-28 08:10:20,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:10:20 WrapperNode [2020-10-28 08:10:20,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 08:10:20,887 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 08:10:20,888 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 08:10:20,888 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 08:10:20,905 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:10:20" (1/1) ... [2020-10-28 08:10:20,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:10:20" (1/1) ... [2020-10-28 08:10:21,116 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:10:20" (1/1) ... [2020-10-28 08:10:21,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:10:20" (1/1) ... [2020-10-28 08:10:21,463 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:10:20" (1/1) ... [2020-10-28 08:10:21,578 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:10:20" (1/1) ... [2020-10-28 08:10:21,629 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:10:20" (1/1) ... [2020-10-28 08:10:21,683 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 08:10:21,684 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 08:10:21,685 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 08:10:21,685 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 08:10:21,686 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:10:20" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 08:10:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 08:10:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 08:10:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-28 08:10:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 08:10:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-28 08:10:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-28 08:10:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-28 08:10:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-28 08:10:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-28 08:10:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 08:10:21,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 08:10:21,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 08:10:21,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 08:10:21,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 08:10:21,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 08:10:21,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 08:10:21,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 08:10:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 08:10:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2020-10-28 08:10:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-28 08:10:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-28 08:10:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-28 08:10:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-28 08:10:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-28 08:10:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-28 08:10:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-28 08:10:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-28 08:10:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-28 08:10:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2020-10-28 08:10:21,784 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2020-10-28 08:10:21,784 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-28 08:10:21,784 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 08:10:21,784 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-28 08:10:21,784 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-28 08:10:21,784 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2020-10-28 08:10:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2020-10-28 08:10:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2020-10-28 08:10:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2020-10-28 08:10:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_sense [2020-10-28 08:10:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2020-10-28 08:10:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_end_async [2020-10-28 08:10:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_allocate_request [2020-10-28 08:10:21,786 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2020-10-28 08:10:21,786 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_execute [2020-10-28 08:10:21,786 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2020-10-28 08:10:21,786 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2020-10-28 08:10:21,786 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2020-10-28 08:10:21,786 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2020-10-28 08:10:21,786 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2020-10-28 08:10:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_for_medium [2020-10-28 08:10:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2020-10-28 08:10:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2020-10-28 08:10:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2020-10-28 08:10:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2020-10-28 08:10:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2020-10-28 08:10:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2020-10-28 08:10:21,788 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2020-10-28 08:10:21,788 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2020-10-28 08:10:21,788 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_sector [2020-10-28 08:10:21,789 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_sector [2020-10-28 08:10:21,789 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2020-10-28 08:10:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2020-10-28 08:10:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2020-10-28 08:10:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2020-10-28 08:10:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2020-10-28 08:10:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_fast [2020-10-28 08:10:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2020-10-28 08:10:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2020-10-28 08:10:21,791 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filler [2020-10-28 08:10:21,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2020-10-28 08:10:21,791 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2020-10-28 08:10:21,791 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2020-10-28 08:10:21,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2020-10-28 08:10:21,792 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_headers [2020-10-28 08:10:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_position [2020-10-28 08:10:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_parse_firmware_rev [2020-10-28 08:10:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_configure_onstream [2020-10-28 08:10:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2020-10-28 08:10:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2020-10-28 08:10:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2020-10-28 08:10:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2020-10-28 08:10:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2020-10-28 08:10:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2020-10-28 08:10:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2020-10-28 08:10:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2020-10-28 08:10:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2020-10-28 08:10:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2020-10-28 08:10:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read [2020-10-28 08:10:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2020-10-28 08:10:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_options [2020-10-28 08:10:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2020-10-28 08:10:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __os_scsi_tape_open [2020-10-28 08:10:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_open [2020-10-28 08:10:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2020-10-28 08:10:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_close [2020-10-28 08:10:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_ioctl [2020-10-28 08:10:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_compat_ioctl [2020-10-28 08:10:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2020-10-28 08:10:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2020-10-28 08:10:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2020-10-28 08:10:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2020-10-28 08:10:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2020-10-28 08:10:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_zero_buffer_tail [2020-10-28 08:10:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2020-10-28 08:10:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2020-10-28 08:10:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2020-10-28 08:10:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_supports [2020-10-28 08:10:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_version_show [2020-10-28 08:10:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_create_sysfs_files [2020-10-28 08:10:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove_sysfs_files [2020-10-28 08:10:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_adr_rev_show [2020-10-28 08:10:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_linux_media_version_show [2020-10-28 08:10:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_capacity_show [2020-10-28 08:10:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_first_data_ppos_show [2020-10-28 08:10:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_eod_frame_ppos_show [2020-10-28 08:10:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_filemark_cnt_show [2020-10-28 08:10:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_init [2020-10-28 08:10:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2020-10-28 08:10:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2020-10-28 08:10:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2020-10-28 08:10:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_probe [2020-10-28 08:10:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove [2020-10-28 08:10:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure init_osst [2020-10-28 08:10:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_osst [2020-10-28 08:10:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_9 [2020-10-28 08:10:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2020-10-28 08:10:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 08:10:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 08:10:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 08:10:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-28 08:10:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 08:10:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_24 [2020-10-28 08:10:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_25 [2020-10-28 08:10:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_26 [2020-10-28 08:10:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_27 [2020-10-28 08:10:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_28 [2020-10-28 08:10:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 08:10:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 08:10:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 08:10:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 08:10:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 08:10:21,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 08:10:21,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 08:10:21,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 08:10:21,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-28 08:10:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-28 08:10:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-28 08:10:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2020-10-28 08:10:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-28 08:10:21,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-28 08:10:21,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-28 08:10:21,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-28 08:10:21,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 08:10:21,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-28 08:10:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-28 08:10:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 08:10:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2020-10-28 08:10:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2020-10-28 08:10:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2020-10-28 08:10:21,822 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-28 08:10:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-28 08:10:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2020-10-28 08:10:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2020-10-28 08:10:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-10-28 08:10:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2020-10-28 08:10:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2020-10-28 08:10:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2020-10-28 08:10:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2020-10-28 08:10:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2020-10-28 08:10:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2020-10-28 08:10:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2020-10-28 08:10:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-28 08:10:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-28 08:10:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-28 08:10:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-28 08:10:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-28 08:10:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-28 08:10:21,824 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2020-10-28 08:10:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2020-10-28 08:10:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-28 08:10:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-28 08:10:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 08:10:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 08:10:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-28 08:10:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 08:10:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2020-10-28 08:10:21,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-28 08:10:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 08:10:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-28 08:10:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2020-10-28 08:10:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 08:10:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2020-10-28 08:10:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-28 08:10:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2020-10-28 08:10:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2020-10-28 08:10:21,826 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2020-10-28 08:10:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_sense_info_fld [2020-10-28 08:10:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2020-10-28 08:10:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2020-10-28 08:10:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2020-10-28 08:10:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_driver [2020-10-28 08:10:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_desc_find [2020-10-28 08:10:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_medium_removal [2020-10-28 08:10:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2020-10-28 08:10:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-28 08:10:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-28 08:10:21,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-28 08:10:21,828 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-28 08:10:21,828 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 08:10:21,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 08:10:21,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 08:10:21,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 08:10:21,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-28 08:10:21,829 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 08:10:21,829 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 08:10:21,829 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 08:10:21,829 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 08:10:21,829 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 08:10:21,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 08:10:21,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 08:10:21,829 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-28 08:10:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-28 08:10:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-28 08:10:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-28 08:10:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-28 08:10:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 08:10:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-28 08:10:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2020-10-28 08:10:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 08:10:21,830 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 08:10:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 08:10:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 08:10:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 08:10:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 08:10:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 08:10:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 08:10:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 08:10:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 08:10:21,831 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 08:10:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 08:10:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 08:10:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 08:10:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 08:10:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 08:10:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 08:10:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 08:10:21,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 08:10:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 08:10:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 08:10:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 08:10:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2020-10-28 08:10:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-28 08:10:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 08:10:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-28 08:10:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-28 08:10:21,834 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-28 08:10:21,834 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-28 08:10:21,834 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-28 08:10:21,834 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 08:10:21,834 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-28 08:10:21,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 08:10:21,839 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-28 08:10:21,839 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-28 08:10:21,840 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2020-10-28 08:10:21,840 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2020-10-28 08:10:21,840 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 08:10:21,840 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 08:10:21,840 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-28 08:10:21,840 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2020-10-28 08:10:21,841 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 08:10:21,842 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-28 08:10:21,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 08:10:21,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 08:10:21,845 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-28 08:10:21,845 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-28 08:10:21,845 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-28 08:10:21,846 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-28 08:10:21,846 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-28 08:10:21,846 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-28 08:10:21,846 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-28 08:10:21,846 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-28 08:10:21,846 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-28 08:10:21,846 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-28 08:10:21,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 08:10:21,846 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-28 08:10:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 08:10:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 08:10:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 08:10:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 08:10:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_9 [2020-10-28 08:10:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2020-10-28 08:10:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-28 08:10:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2020-10-28 08:10:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2020-10-28 08:10:21,848 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2020-10-28 08:10:21,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_27 [2020-10-28 08:10:21,848 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2020-10-28 08:10:21,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_28 [2020-10-28 08:10:21,848 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-28 08:10:21,848 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-28 08:10:21,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_24 [2020-10-28 08:10:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_25 [2020-10-28 08:10:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_26 [2020-10-28 08:10:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-28 08:10:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-28 08:10:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2020-10-28 08:10:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2020-10-28 08:10:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-28 08:10:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-28 08:10:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-28 08:10:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 08:10:21,850 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-28 08:10:21,850 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-28 08:10:21,850 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-10-28 08:10:21,850 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-10-28 08:10:21,850 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-28 08:10:21,850 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-28 08:10:21,850 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-28 08:10:21,850 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-28 08:10:21,850 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-28 08:10:21,851 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-28 08:10:21,851 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2020-10-28 08:10:21,851 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2020-10-28 08:10:21,851 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2020-10-28 08:10:21,851 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-28 08:10:21,851 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2020-10-28 08:10:21,851 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2020-10-28 08:10:21,851 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2020-10-28 08:10:21,851 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2020-10-28 08:10:21,851 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2020-10-28 08:10:21,852 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2020-10-28 08:10:21,852 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2020-10-28 08:10:21,852 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2020-10-28 08:10:21,852 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 08:10:21,852 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2020-10-28 08:10:21,852 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2020-10-28 08:10:21,852 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2020-10-28 08:10:21,852 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2020-10-28 08:10:21,852 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2020-10-28 08:10:21,853 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2020-10-28 08:10:21,853 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2020-10-28 08:10:21,853 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2020-10-28 08:10:21,853 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2020-10-28 08:10:21,853 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2020-10-28 08:10:21,853 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2020-10-28 08:10:21,853 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2020-10-28 08:10:21,853 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2020-10-28 08:10:21,854 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2020-10-28 08:10:21,854 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2020-10-28 08:10:21,854 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2020-10-28 08:10:21,854 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2020-10-28 08:10:21,854 INFO L130 BoogieDeclarations]: Found specification of procedure osst_zero_buffer_tail [2020-10-28 08:10:21,854 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2020-10-28 08:10:21,854 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2020-10-28 08:10:21,854 INFO L130 BoogieDeclarations]: Found specification of procedure osst_probe [2020-10-28 08:10:21,854 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove [2020-10-28 08:10:21,855 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2020-10-28 08:10:21,855 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2020-10-28 08:10:21,855 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2020-10-28 08:10:21,855 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2020-10-28 08:10:21,855 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2020-10-28 08:10:21,855 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2020-10-28 08:10:21,855 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_sense [2020-10-28 08:10:21,855 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2020-10-28 08:10:21,855 INFO L130 BoogieDeclarations]: Found specification of procedure osst_end_async [2020-10-28 08:10:21,855 INFO L130 BoogieDeclarations]: Found specification of procedure osst_allocate_request [2020-10-28 08:10:21,856 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2020-10-28 08:10:21,856 INFO L130 BoogieDeclarations]: Found specification of procedure osst_execute [2020-10-28 08:10:21,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 08:10:21,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 08:10:21,856 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2020-10-28 08:10:21,856 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2020-10-28 08:10:21,856 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2020-10-28 08:10:21,856 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2020-10-28 08:10:21,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-28 08:10:21,857 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2020-10-28 08:10:21,857 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_for_medium [2020-10-28 08:10:21,857 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2020-10-28 08:10:21,857 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2020-10-28 08:10:21,857 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2020-10-28 08:10:21,857 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2020-10-28 08:10:21,857 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2020-10-28 08:10:21,857 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2020-10-28 08:10:21,857 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2020-10-28 08:10:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2020-10-28 08:10:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_sector [2020-10-28 08:10:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_sector [2020-10-28 08:10:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2020-10-28 08:10:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2020-10-28 08:10:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2020-10-28 08:10:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2020-10-28 08:10:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_fast [2020-10-28 08:10:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2020-10-28 08:10:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2020-10-28 08:10:21,859 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filler [2020-10-28 08:10:21,859 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2020-10-28 08:10:21,859 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2020-10-28 08:10:21,859 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2020-10-28 08:10:21,859 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2020-10-28 08:10:21,859 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_headers [2020-10-28 08:10:21,860 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_position [2020-10-28 08:10:21,860 INFO L130 BoogieDeclarations]: Found specification of procedure osst_parse_firmware_rev [2020-10-28 08:10:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure osst_configure_onstream [2020-10-28 08:10:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2020-10-28 08:10:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2020-10-28 08:10:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2020-10-28 08:10:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2020-10-28 08:10:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2020-10-28 08:10:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2020-10-28 08:10:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2020-10-28 08:10:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read [2020-10-28 08:10:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2020-10-28 08:10:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_options [2020-10-28 08:10:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure __os_scsi_tape_open [2020-10-28 08:10:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_open [2020-10-28 08:10:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2020-10-28 08:10:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_close [2020-10-28 08:10:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure osst_ioctl [2020-10-28 08:10:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure osst_compat_ioctl [2020-10-28 08:10:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-28 08:10:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2020-10-28 08:10:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure osst_supports [2020-10-28 08:10:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure osst_version_show [2020-10-28 08:10:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure osst_create_sysfs_files [2020-10-28 08:10:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove_sysfs_files [2020-10-28 08:10:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure osst_adr_rev_show [2020-10-28 08:10:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure osst_linux_media_version_show [2020-10-28 08:10:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure osst_capacity_show [2020-10-28 08:10:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure osst_first_data_ppos_show [2020-10-28 08:10:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure osst_eod_frame_ppos_show [2020-10-28 08:10:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure osst_filemark_cnt_show [2020-10-28 08:10:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_init [2020-10-28 08:10:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2020-10-28 08:10:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2020-10-28 08:10:21,868 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2020-10-28 08:10:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure init_osst [2020-10-28 08:10:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure exit_osst [2020-10-28 08:10:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 08:10:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 08:10:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 08:10:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 08:10:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 08:10:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 08:10:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-28 08:10:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 08:10:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-28 08:10:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-28 08:10:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-28 08:10:21,869 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 08:10:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 08:10:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 08:10:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 08:10:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 08:10:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 08:10:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 08:10:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 08:10:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 08:10:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 08:10:21,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 08:10:21,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 08:10:24,109 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 08:10:55,798 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 08:10:55,799 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-28 08:10:55,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:10:55 BoogieIcfgContainer [2020-10-28 08:10:55,806 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 08:10:55,812 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 08:10:55,812 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 08:10:55,815 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 08:10:55,815 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 08:10:16" (1/3) ... [2020-10-28 08:10:55,817 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41688608 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:10:55, skipping insertion in model container [2020-10-28 08:10:55,817 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:10:20" (2/3) ... [2020-10-28 08:10:55,818 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41688608 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:10:55, skipping insertion in model container [2020-10-28 08:10:55,818 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:10:55" (3/3) ... [2020-10-28 08:10:55,819 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-28 08:10:55,837 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 08:10:55,851 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 08:10:55,865 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 08:10:55,919 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 08:10:55,919 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 08:10:55,924 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 08:10:55,924 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 08:10:55,924 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 08:10:55,924 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 08:10:55,925 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 08:10:55,925 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 08:10:56,019 INFO L276 IsEmpty]: Start isEmpty. Operand 3515 states. [2020-10-28 08:10:56,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2020-10-28 08:10:56,092 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 08:10:56,094 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] [2020-10-28 08:10:56,095 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 08:10:56,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 08:10:56,106 INFO L82 PathProgramCache]: Analyzing trace with hash 331425261, now seen corresponding path program 1 times [2020-10-28 08:10:56,117 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 08:10:56,118 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1620430505] [2020-10-28 08:10:56,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 08:10:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:10:57,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:10:57,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:10:58,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:10:58,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:10:58,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:10:59,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:10:59,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:00,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:00,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:00,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:01,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:15,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:15,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 750 [2020-10-28 08:11:15,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 11 [2020-10-28 08:11:15,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18326 [2020-10-28 08:11:15,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:15,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:15,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 247 [2020-10-28 08:11:15,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:15,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 08:11:29,177 WARN L193 SmtUtils]: Spent 13.30 s on a formula simplification that was a NOOP. DAG size: 1486 [2020-10-28 08:11:29,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 08:11:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:29,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:31,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:31,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:31,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:31,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2132 [2020-10-28 08:11:31,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:31,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:31,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:31,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:31,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:31,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:31,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:31,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:31,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:31,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:31,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:31,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-28 08:11:31,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:31,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:31,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:11:31,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:31,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:31,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:31,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:31,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:31,692 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:31,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:31,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:31,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:11:31,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:31,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:31,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:31,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:31,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:31,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:31,713 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:31,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:31,722 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:31,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:31,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 08:11:31,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:31,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:31,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:31,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:31,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:31,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 08:11:31,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:31,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:31,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:31,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:31,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:31,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:31,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-28 08:11:31,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:31,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:31,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:11:31,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:31,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:31,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:31,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:31,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:31,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:31,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:31,825 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:31,825 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 08:11:31,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:31,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:31,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:31,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:31,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:31,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:31,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:31,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:31,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:31,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:31,846 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:31,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:31,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:31,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:31,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:31,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:31,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:31,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 08:11:31,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:31,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:31,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:31,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:31,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:31,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:31,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-28 08:11:31,929 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:31,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:31,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:11:31,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:31,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:31,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:31,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:31,952 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:31,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:31,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:31,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:31,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:31,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:31,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:31,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:31,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:31,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:31,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:31,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:31,976 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:31,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:31,977 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:31,977 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:11:31,977 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:31,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:31,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:31,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:31,978 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:31,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 08:11:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:31,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,026 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:32,026 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:32,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-28 08:11:32,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:11:32,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:32,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:11:32,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:32,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:32,071 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,071 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:32,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:32,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 08:11:32,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:32,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:32,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-28 08:11:32,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:11:32,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,157 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:32,158 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,158 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:32,158 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:32,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:32,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:32,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:32,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:32,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 08:11:32,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 08:11:32,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:32,236 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:32,236 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-28 08:11:32,236 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:11:32,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,237 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:32,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:32,258 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,258 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:32,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:32,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:32,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:32,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 08:11:32,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:32,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 08:11:32,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,329 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,329 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:32,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:32,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-28 08:11:32,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:11:32,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:32,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 08:11:32,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:32,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:32,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,369 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:32,370 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:32,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:32,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 08:11:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,417 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,417 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:32,417 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:32,417 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-28 08:11:32,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:11:32,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,420 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 08:11:32,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:32,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:32,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:11:32,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:32,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:32,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:32,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:32,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 08:11:32,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:32,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:32,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-28 08:11:32,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:11:32,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:32,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:32,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:11:32,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:32,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:32,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,557 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:32,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:11:32,558 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:32,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-28 08:11:32,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,603 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,603 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:32,604 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:32,604 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-28 08:11:32,604 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:11:32,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,605 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:32,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:32,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:32,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:32,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:32,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:11:32,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:32,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-28 08:11:32,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:32,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 08:11:32,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 08:11:32,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:32,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:32,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:32,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 08:11:32,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,736 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:32,737 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,737 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:32,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:32,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-28 08:11:32,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,789 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,789 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:32,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:32,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-28 08:11:32,790 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 08:11:32,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:32,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:32,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:11:32,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:32,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:32,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:32,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:32,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:11:32,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:32,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-28 08:11:32,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:32,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:32,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-28 08:11:32,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 08:11:32,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:32,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:32,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:32,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 08:11:32,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:32,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:32,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:32,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:32,945 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:32,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:32,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:32,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-28 08:11:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:32,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:32,991 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:32,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:32,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:32,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-28 08:11:32,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:32,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:32,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 08:11:32,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:32,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:33,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:33,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:33,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:33,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:33,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:33,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:11:33,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:33,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-28 08:11:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:33,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-28 08:11:33,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 08:11:33,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:33,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,105 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:33,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:33,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:33,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:33,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,125 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:33,125 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,125 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:33,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:33,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,126 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-28 08:11:33,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,178 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,179 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:33,179 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,179 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-28 08:11:33,179 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 08:11:33,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,180 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:33,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,203 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:33,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:33,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:11:33,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:33,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:33,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,226 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:33,226 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 08:11:33,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:33,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-28 08:11:33,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:33,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-28 08:11:33,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 08:11:33,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:33,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:33,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:33,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:11:33,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:33,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,303 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:33,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:33,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:11:33,324 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:33,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 08:11:33,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-28 08:11:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:33,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-28 08:11:33,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 08:11:33,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:33,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,399 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:33,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:33,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:11:33,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:33,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:33,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:33,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:33,420 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:33,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-28 08:11:33,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:33,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-28 08:11:33,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 08:11:33,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:33,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,492 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:33,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:33,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:33,493 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:33,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:33,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:33,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:11:33,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:33,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-28 08:11:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,568 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,568 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:33,568 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,569 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-28 08:11:33,569 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 08:11:33,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,570 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:33,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,589 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,589 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:33,589 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:33,589 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:33,590 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:33,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:33,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:11:33,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:33,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-28 08:11:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:33,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-28 08:11:33,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 08:11:33,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:33,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,687 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:33,687 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:33,687 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 08:11:33,687 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:33,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,712 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:33,712 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:11:33,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:33,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-28 08:11:33,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:33,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-28 08:11:33,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 08:11:33,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:33,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:33,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:33,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:33,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:33,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:33,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:33,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:33,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-28 08:11:33,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:33,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-28 08:11:33,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 08:11:33,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:33,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:33,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:33,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:11:33,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:33,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:33,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,908 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:33,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 08:11:33,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:33,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-28 08:11:33,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,967 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:33,967 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:33,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-28 08:11:33,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 08:11:33,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:33,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:33,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:33,991 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:33,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:33,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:33,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:11:33,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:33,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:33,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:33,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:33,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:33,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:34,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:34,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:34,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:11:34,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:34,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:34,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:34,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:34,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:34,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-28 08:11:34,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:34,072 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:11:34,072 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:34,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-28 08:11:34,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:34,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:34,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 08:11:34,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:34,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:34,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:34,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:34,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:34,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:34,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-28 08:11:34,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:34,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:34,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:34,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:34,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:34,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:11:34,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:34,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:34,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:34,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 08:11:34,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:34,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:34,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 08:11:34,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:34,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:34,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2020-10-28 08:11:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:34,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 08:11:34,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:34,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 08:11:34,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:34,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:34,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-28 08:11:34,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:34,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:34,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2020-10-28 08:11:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:34,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:11:34,423 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:34,423 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 128 [2020-10-28 08:11:34,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:34,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:34,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 08:11:34,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:34,424 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:34,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:34,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:34,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:34,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:34,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:34,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:34,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:34,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:34,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:34,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:34,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2020-10-28 08:11:34,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:34,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:11:34,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:34,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-28 08:11:34,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:34,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:34,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 08:11:34,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:34,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:34,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:34,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,569 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:34,570 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:34,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:34,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:34,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:34,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:34,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:34,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:34,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:34,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2020-10-28 08:11:34,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:34,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:11:34,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:34,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-28 08:11:34,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:34,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:34,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 08:11:34,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:34,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:34,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:34,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:34,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:34,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:34,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:34,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:34,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:34,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:34,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:34,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:34,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2020-10-28 08:11:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:34,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:11:34,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:34,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-28 08:11:34,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:34,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:34,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 08:11:34,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:34,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:34,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:34,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:34,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:34,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:34,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 08:11:34,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:34,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:34,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:34,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:34,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:34,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2020-10-28 08:11:34,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:34,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:11:34,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:34,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-28 08:11:34,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:34,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:34,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 08:11:34,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:34,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:34,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:34,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:34,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:34,948 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:34,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:34,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:34,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:34,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:34,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:34,949 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:34,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2020-10-28 08:11:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:34,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:34,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:35,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:35,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:11:35,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:35,046 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-28 08:11:35,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:35,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:35,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 08:11:35,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:35,047 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:35,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:35,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:35,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:35,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:35,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:35,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:35,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:11:35,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:35,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:35,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:35,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:35,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:35,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2020-10-28 08:11:35,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:35,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:35,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:35,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:35,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:11:35,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:35,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-28 08:11:35,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:35,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:35,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 08:11:35,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:35,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:35,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:35,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:35,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:35,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:35,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:35,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:35,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:11:35,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:35,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:35,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:35,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:35,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:35,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2020-10-28 08:11:35,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:35,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:35,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:35,282 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:35,283 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:11:35,283 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:11:35,283 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-28 08:11:35,283 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:35,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:35,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 08:11:35,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:35,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:35,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:35,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:35,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:35,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:35,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:35,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:35,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:11:35,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:35,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:35,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:35,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:35,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:35,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508 [2020-10-28 08:11:35,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:35,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:35,458 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:35,458 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 08:11:35,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:35,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-28 08:11:35,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:35,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:35,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-28 08:11:35,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:35,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:35,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 516 [2020-10-28 08:11:35,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:35,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:35,533 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:35,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 08:11:35,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:35,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 08:11:35,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:35,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:35,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 08:11:35,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:35,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:35,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:11:35,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:35,546 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:35,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:35,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:11:35,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:35,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:11:35,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:35,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:35,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:11:35,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:35,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:35,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2020-10-28 08:11:35,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:11:35,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:11:35,568 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:11:35,568 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:11:35,569 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:11:35,569 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 08:11:35,569 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:11:35,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:11:35,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 08:11:35,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:11:35,570 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:11:36,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 3990 trivial. 0 not checked. [2020-10-28 08:11:36,216 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1620430505] [2020-10-28 08:11:36,218 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 08:11:36,219 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-10-28 08:11:36,219 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [389281692] [2020-10-28 08:11:36,226 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-28 08:11:36,226 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 08:11:36,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-28 08:11:36,241 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2020-10-28 08:11:36,243 INFO L87 Difference]: Start difference. First operand 3515 states. Second operand 8 states. [2020-10-28 08:11:49,959 WARN L193 SmtUtils]: Spent 13.66 s on a formula simplification that was a NOOP. DAG size: 1495