/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 01:43:03,456 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 01:43:03,459 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 01:43:03,493 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 01:43:03,494 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 01:43:03,496 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 01:43:03,497 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 01:43:03,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 01:43:03,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 01:43:03,503 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 01:43:03,504 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 01:43:03,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 01:43:03,506 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 01:43:03,508 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 01:43:03,509 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 01:43:03,510 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 01:43:03,511 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 01:43:03,513 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 01:43:03,515 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 01:43:03,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 01:43:03,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 01:43:03,521 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 01:43:03,523 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 01:43:03,529 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 01:43:03,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 01:43:03,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 01:43:03,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 01:43:03,551 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 01:43:03,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 01:43:03,557 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 01:43:03,557 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 01:43:03,560 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 01:43:03,562 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 01:43:03,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 01:43:03,566 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 01:43:03,566 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 01:43:03,567 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 01:43:03,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 01:43:03,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 01:43:03,570 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 01:43:03,572 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 01:43:03,573 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 [2020-10-29 01:43:03,628 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 01:43:03,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 01:43:03,633 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 01:43:03,633 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 01:43:03,633 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 01:43:03,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 01:43:03,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 01:43:03,635 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 01:43:03,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 01:43:03,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 01:43:03,636 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 01:43:03,637 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 01:43:03,637 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 01:43:03,637 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 01:43:03,637 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 01:43:03,637 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 01:43:03,638 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 01:43:03,638 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 01:43:03,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 01:43:03,639 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 01:43:03,639 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 01:43:03,639 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 01:43:03,639 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 01:43:03,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 01:43:03,640 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 01:43:03,640 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 01:43:03,640 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 01:43:03,640 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-29 01:43:04,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 01:43:04,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 01:43:04,057 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 01:43:04,058 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 01:43:04,060 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 01:43:04,061 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-29 01:43:04,141 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8f8b67176/cc7b0bb4c90f4792a8baff37e272129b/FLAG1fbbe28c8 [2020-10-29 01:43:05,296 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 01:43:05,297 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-29 01:43:05,386 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8f8b67176/cc7b0bb4c90f4792a8baff37e272129b/FLAG1fbbe28c8 [2020-10-29 01:43:05,610 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8f8b67176/cc7b0bb4c90f4792a8baff37e272129b [2020-10-29 01:43:05,615 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 01:43:05,624 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 01:43:05,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 01:43:05,628 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 01:43:05,632 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 01:43:05,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:43:05" (1/1) ... [2020-10-29 01:43:05,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ca81c84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:43:05, skipping insertion in model container [2020-10-29 01:43:05,639 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:43:05" (1/1) ... [2020-10-29 01:43:05,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 01:43:05,908 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 01:43:08,711 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:43:08,740 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 01:43:09,378 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:43:10,035 INFO L208 MainTranslator]: Completed translation [2020-10-29 01:43:10,035 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:43:10 WrapperNode [2020-10-29 01:43:10,035 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 01:43:10,037 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 01:43:10,037 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 01:43:10,037 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 01:43:10,053 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:43:10" (1/1) ... [2020-10-29 01:43:10,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:43:10" (1/1) ... [2020-10-29 01:43:10,243 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:43:10" (1/1) ... [2020-10-29 01:43:10,246 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:43:10" (1/1) ... [2020-10-29 01:43:10,502 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:43:10" (1/1) ... [2020-10-29 01:43:10,546 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:43:10" (1/1) ... [2020-10-29 01:43:10,604 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:43:10" (1/1) ... [2020-10-29 01:43:10,659 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 01:43:10,660 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 01:43:10,661 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 01:43:10,661 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 01:43:10,662 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:43:10" (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 [2020-10-29 01:43:10,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 01:43:10,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 01:43:10,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 01:43:10,739 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 01:43:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-29 01:43:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-29 01:43:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-29 01:43:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-29 01:43:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-29 01:43:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2020-10-29 01:43:10,741 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-29 01:43:10,741 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2020-10-29 01:43:10,741 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2020-10-29 01:43:10,741 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-29 01:43:10,741 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-29 01:43:10,741 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-29 01:43:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2020-10-29 01:43:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-29 01:43:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-29 01:43:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-29 01:43:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 01:43:10,743 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-29 01:43:10,743 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 01:43:10,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 01:43:10,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 01:43:10,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-29 01:43:10,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-29 01:43:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 01:43:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 01:43:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 01:43:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 01:43:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-29 01:43:10,744 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2020-10-29 01:43:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2020-10-29 01:43:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-29 01:43:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 01:43:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-29 01:43:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-29 01:43:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2020-10-29 01:43:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2020-10-29 01:43:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2020-10-29 01:43:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2020-10-29 01:43:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_sense [2020-10-29 01:43:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2020-10-29 01:43:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_end_async [2020-10-29 01:43:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_allocate_request [2020-10-29 01:43:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2020-10-29 01:43:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_execute [2020-10-29 01:43:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2020-10-29 01:43:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2020-10-29 01:43:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2020-10-29 01:43:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2020-10-29 01:43:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2020-10-29 01:43:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_for_medium [2020-10-29 01:43:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2020-10-29 01:43:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2020-10-29 01:43:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2020-10-29 01:43:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2020-10-29 01:43:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2020-10-29 01:43:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2020-10-29 01:43:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2020-10-29 01:43:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2020-10-29 01:43:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_sector [2020-10-29 01:43:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_sector [2020-10-29 01:43:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2020-10-29 01:43:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2020-10-29 01:43:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2020-10-29 01:43:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2020-10-29 01:43:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2020-10-29 01:43:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_fast [2020-10-29 01:43:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2020-10-29 01:43:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2020-10-29 01:43:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filler [2020-10-29 01:43:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2020-10-29 01:43:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2020-10-29 01:43:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2020-10-29 01:43:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2020-10-29 01:43:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_analyze_headers [2020-10-29 01:43:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_position [2020-10-29 01:43:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_parse_firmware_rev [2020-10-29 01:43:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_configure_onstream [2020-10-29 01:43:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2020-10-29 01:43:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2020-10-29 01:43:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2020-10-29 01:43:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2020-10-29 01:43:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2020-10-29 01:43:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2020-10-29 01:43:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2020-10-29 01:43:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2020-10-29 01:43:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_state [2020-10-29 01:43:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2020-10-29 01:43:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read [2020-10-29 01:43:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2020-10-29 01:43:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_options [2020-10-29 01:43:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2020-10-29 01:43:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __os_scsi_tape_open [2020-10-29 01:43:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_open [2020-10-29 01:43:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2020-10-29 01:43:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_close [2020-10-29 01:43:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_ioctl [2020-10-29 01:43:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_compat_ioctl [2020-10-29 01:43:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure new_tape_buffer [2020-10-29 01:43:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2020-10-29 01:43:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2020-10-29 01:43:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2020-10-29 01:43:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure from_buffer [2020-10-29 01:43:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_zero_buffer_tail [2020-10-29 01:43:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2020-10-29 01:43:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2020-10-29 01:43:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_options [2020-10-29 01:43:10,757 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_supports [2020-10-29 01:43:10,757 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_version_show [2020-10-29 01:43:10,757 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_create_sysfs_files [2020-10-29 01:43:10,757 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove_sysfs_files [2020-10-29 01:43:10,757 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_adr_rev_show [2020-10-29 01:43:10,757 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_linux_media_version_show [2020-10-29 01:43:10,758 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_capacity_show [2020-10-29 01:43:10,758 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_first_data_ppos_show [2020-10-29 01:43:10,758 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_eod_frame_ppos_show [2020-10-29 01:43:10,758 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_filemark_cnt_show [2020-10-29 01:43:10,758 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_init [2020-10-29 01:43:10,758 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2020-10-29 01:43:10,758 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2020-10-29 01:43:10,759 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2020-10-29 01:43:10,759 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_probe [2020-10-29 01:43:10,759 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_remove [2020-10-29 01:43:10,759 INFO L138 BoogieDeclarations]: Found implementation of procedure init_osst [2020-10-29 01:43:10,759 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_osst [2020-10-29 01:43:10,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_driver_9 [2020-10-29 01:43:10,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2020-10-29 01:43:10,760 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 01:43:10,760 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 01:43:10,760 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 01:43:10,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_5 [2020-10-29 01:43:10,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_6 [2020-10-29 01:43:10,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 01:43:10,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 01:43:10,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 01:43:10,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 01:43:10,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 01:43:10,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-29 01:43:10,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-29 01:43:10,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-29 01:43:10,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-29 01:43:10,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-29 01:43:10,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 01:43:10,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2020-10-29 01:43:10,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-29 01:43:10,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-29 01:43:10,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-29 01:43:10,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2020-10-29 01:43:10,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-29 01:43:10,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-29 01:43:10,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-29 01:43:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-29 01:43:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2020-10-29 01:43:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2020-10-29 01:43:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2020-10-29 01:43:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-29 01:43:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-29 01:43:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2020-10-29 01:43:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2020-10-29 01:43:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2020-10-29 01:43:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2020-10-29 01:43:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq_nowait [2020-10-29 01:43:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_get_request [2020-10-29 01:43:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_put_request [2020-10-29 01:43:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2020-10-29 01:43:10,766 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2020-10-29 01:43:10,766 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc [2020-10-29 01:43:10,766 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2020-10-29 01:43:10,766 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-29 01:43:10,766 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-29 01:43:10,766 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-29 01:43:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-29 01:43:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-29 01:43:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-29 01:43:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2020-10-29 01:43:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2020-10-29 01:43:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-29 01:43:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-29 01:43:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 01:43:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-29 01:43:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2020-10-29 01:43:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-29 01:43:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-29 01:43:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-29 01:43:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2020-10-29 01:43:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 01:43:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2020-10-29 01:43:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-29 01:43:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2020-10-29 01:43:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_get [2020-10-29 01:43:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2020-10-29 01:43:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_sense_info_fld [2020-10-29 01:43:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2020-10-29 01:43:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl_block_when_processing_errors [2020-10-29 01:43:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense [2020-10-29 01:43:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_register_driver [2020-10-29 01:43:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sense_desc_find [2020-10-29 01:43:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_medium_removal [2020-10-29 01:43:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2020-10-29 01:43:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-29 01:43:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-29 01:43:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-29 01:43:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-10-29 01:43:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-29 01:43:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 01:43:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 01:43:10,772 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 01:43:10,772 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 01:43:10,772 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-29 01:43:10,772 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 01:43:10,772 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 01:43:10,772 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 01:43:10,773 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 01:43:10,773 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 01:43:10,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 01:43:10,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 01:43:10,773 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-29 01:43:10,773 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-29 01:43:10,773 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-29 01:43:10,774 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-29 01:43:10,774 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-29 01:43:10,774 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 01:43:10,774 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-29 01:43:10,774 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2020-10-29 01:43:10,774 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 01:43:10,774 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-29 01:43:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 01:43:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 01:43:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-29 01:43:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2020-10-29 01:43:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-29 01:43:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 01:43:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 01:43:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-29 01:43:10,776 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-29 01:43:10,776 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-29 01:43:10,776 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-29 01:43:10,776 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-29 01:43:10,776 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 01:43:10,776 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 01:43:10,776 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2020-10-29 01:43:10,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 01:43:10,857 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2020-10-29 01:43:10,857 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-29 01:43:10,857 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2020-10-29 01:43:10,858 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2020-10-29 01:43:10,858 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-29 01:43:10,858 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-29 01:43:10,858 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-29 01:43:10,858 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2020-10-29 01:43:10,858 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-29 01:43:10,858 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-29 01:43:10,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 01:43:10,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 01:43:10,858 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-29 01:43:10,859 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-29 01:43:10,859 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-29 01:43:10,859 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-29 01:43:10,859 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-29 01:43:10,864 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2020-10-29 01:43:10,864 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2020-10-29 01:43:10,864 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2020-10-29 01:43:10,865 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-29 01:43:10,865 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-29 01:43:10,865 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-29 01:43:10,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 01:43:10,867 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-29 01:43:10,867 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 01:43:10,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 01:43:10,868 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-29 01:43:10,868 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 01:43:10,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 01:43:10,868 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-29 01:43:10,868 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 01:43:10,868 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 01:43:10,868 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 01:43:10,868 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 01:43:10,869 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 01:43:10,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 01:43:10,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 01:43:10,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-29 01:43:10,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-29 01:43:10,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 01:43:10,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 01:43:10,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 01:43:10,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 01:43:10,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_driver_9 [2020-10-29 01:43:10,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2020-10-29 01:43:10,870 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-29 01:43:10,870 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2020-10-29 01:43:10,870 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2020-10-29 01:43:10,870 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2020-10-29 01:43:10,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_5 [2020-10-29 01:43:10,870 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2020-10-29 01:43:10,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_6 [2020-10-29 01:43:10,871 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-29 01:43:10,871 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-29 01:43:10,871 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-10-29 01:43:10,871 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-29 01:43:10,871 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-29 01:43:10,871 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2020-10-29 01:43:10,871 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2020-10-29 01:43:10,871 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-29 01:43:10,871 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-29 01:43:10,872 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-29 01:43:10,872 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 01:43:10,872 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-29 01:43:10,872 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-29 01:43:10,872 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2020-10-29 01:43:10,872 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2020-10-29 01:43:10,872 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-29 01:43:10,872 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-29 01:43:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-29 01:43:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-29 01:43:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-29 01:43:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-29 01:43:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2020-10-29 01:43:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2020-10-29 01:43:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2020-10-29 01:43:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-29 01:43:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_request [2020-10-29 01:43:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2020-10-29 01:43:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure blk_get_request [2020-10-29 01:43:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc [2020-10-29 01:43:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2020-10-29 01:43:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2020-10-29 01:43:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2020-10-29 01:43:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq_nowait [2020-10-29 01:43:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-29 01:43:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_normalize_sense [2020-10-29 01:43:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2020-10-29 01:43:10,875 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2020-10-29 01:43:10,875 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2020-10-29 01:43:10,875 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2020-10-29 01:43:10,878 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_medium_removal [2020-10-29 01:43:10,878 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_register_driver [2020-10-29 01:43:10,878 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2020-10-29 01:43:10,878 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sense_desc_find [2020-10-29 01:43:10,878 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_sense_info_fld [2020-10-29 01:43:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl_block_when_processing_errors [2020-10-29 01:43:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2020-10-29 01:43:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure new_tape_buffer [2020-10-29 01:43:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2020-10-29 01:43:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2020-10-29 01:43:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2020-10-29 01:43:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure from_buffer [2020-10-29 01:43:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure osst_zero_buffer_tail [2020-10-29 01:43:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2020-10-29 01:43:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2020-10-29 01:43:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure osst_probe [2020-10-29 01:43:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove [2020-10-29 01:43:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2020-10-29 01:43:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2020-10-29 01:43:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2020-10-29 01:43:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2020-10-29 01:43:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2020-10-29 01:43:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2020-10-29 01:43:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_sense [2020-10-29 01:43:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2020-10-29 01:43:10,881 INFO L130 BoogieDeclarations]: Found specification of procedure osst_end_async [2020-10-29 01:43:10,881 INFO L130 BoogieDeclarations]: Found specification of procedure osst_allocate_request [2020-10-29 01:43:10,881 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2020-10-29 01:43:10,883 INFO L130 BoogieDeclarations]: Found specification of procedure osst_execute [2020-10-29 01:43:10,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 01:43:10,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 01:43:10,884 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2020-10-29 01:43:10,884 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2020-10-29 01:43:10,884 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2020-10-29 01:43:10,884 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2020-10-29 01:43:10,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-29 01:43:10,884 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2020-10-29 01:43:10,884 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_for_medium [2020-10-29 01:43:10,884 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2020-10-29 01:43:10,884 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2020-10-29 01:43:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2020-10-29 01:43:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2020-10-29 01:43:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2020-10-29 01:43:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2020-10-29 01:43:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2020-10-29 01:43:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2020-10-29 01:43:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_sector [2020-10-29 01:43:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_sector [2020-10-29 01:43:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2020-10-29 01:43:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2020-10-29 01:43:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2020-10-29 01:43:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2020-10-29 01:43:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_fast [2020-10-29 01:43:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2020-10-29 01:43:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2020-10-29 01:43:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filler [2020-10-29 01:43:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2020-10-29 01:43:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2020-10-29 01:43:10,887 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2020-10-29 01:43:10,887 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2020-10-29 01:43:10,887 INFO L130 BoogieDeclarations]: Found specification of procedure osst_analyze_headers [2020-10-29 01:43:10,887 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_position [2020-10-29 01:43:10,887 INFO L130 BoogieDeclarations]: Found specification of procedure osst_parse_firmware_rev [2020-10-29 01:43:10,887 INFO L130 BoogieDeclarations]: Found specification of procedure osst_configure_onstream [2020-10-29 01:43:10,887 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2020-10-29 01:43:10,887 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2020-10-29 01:43:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2020-10-29 01:43:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2020-10-29 01:43:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2020-10-29 01:43:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure reset_state [2020-10-29 01:43:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2020-10-29 01:43:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read [2020-10-29 01:43:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2020-10-29 01:43:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_options [2020-10-29 01:43:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure __os_scsi_tape_open [2020-10-29 01:43:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_open [2020-10-29 01:43:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2020-10-29 01:43:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_close [2020-10-29 01:43:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure osst_ioctl [2020-10-29 01:43:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure osst_compat_ioctl [2020-10-29 01:43:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 01:43:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure validate_options [2020-10-29 01:43:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure osst_supports [2020-10-29 01:43:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure osst_version_show [2020-10-29 01:43:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure osst_create_sysfs_files [2020-10-29 01:43:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure osst_remove_sysfs_files [2020-10-29 01:43:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure osst_adr_rev_show [2020-10-29 01:43:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure osst_linux_media_version_show [2020-10-29 01:43:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure osst_capacity_show [2020-10-29 01:43:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure osst_first_data_ppos_show [2020-10-29 01:43:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure osst_eod_frame_ppos_show [2020-10-29 01:43:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure osst_filemark_cnt_show [2020-10-29 01:43:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_init [2020-10-29 01:43:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2020-10-29 01:43:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2020-10-29 01:43:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2020-10-29 01:43:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure init_osst [2020-10-29 01:43:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure exit_osst [2020-10-29 01:43:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 01:43:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 01:43:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 01:43:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 01:43:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 01:43:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 01:43:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-29 01:43:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-29 01:43:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-29 01:43:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-29 01:43:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-29 01:43:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 01:43:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 01:43:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 01:43:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 01:43:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 01:43:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 01:43:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 01:43:10,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 01:43:10,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 01:43:10,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 01:43:10,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 01:43:10,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 01:43:14,001 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 01:43:43,097 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-29 01:43:49,352 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 01:43:49,353 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-29 01:43:49,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:43:49 BoogieIcfgContainer [2020-10-29 01:43:49,359 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 01:43:49,361 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 01:43:49,361 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 01:43:49,365 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 01:43:49,365 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 01:43:05" (1/3) ... [2020-10-29 01:43:49,366 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40ed13f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:43:49, skipping insertion in model container [2020-10-29 01:43:49,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:43:10" (2/3) ... [2020-10-29 01:43:49,367 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40ed13f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:43:49, skipping insertion in model container [2020-10-29 01:43:49,367 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:43:49" (3/3) ... [2020-10-29 01:43:49,368 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2020-10-29 01:43:49,382 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 01:43:49,391 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 01:43:49,406 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 01:43:49,449 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 01:43:49,450 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 01:43:49,450 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 01:43:49,450 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 01:43:49,450 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 01:43:49,450 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 01:43:49,450 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 01:43:49,450 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 01:43:49,529 INFO L276 IsEmpty]: Start isEmpty. Operand 3504 states. [2020-10-29 01:43:49,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 556 [2020-10-29 01:43:49,571 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:43:49,573 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 01:43:49,575 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:43:49,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:43:49,583 INFO L82 PathProgramCache]: Analyzing trace with hash 447408231, now seen corresponding path program 1 times [2020-10-29 01:43:49,593 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:43:49,594 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [473743851] [2020-10-29 01:43:49,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:43:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:43:50,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:43:51,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:43:51,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:43:52,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:43:52,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:43:52,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:43:53,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:43:53,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:43:53,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:43:54,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:43:54,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:06,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:06,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 769 [2020-10-29 01:44:06,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 11 [2020-10-29 01:44:06,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15829 [2020-10-29 01:44:06,273 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:06,273 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:06,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:06,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 137 [2020-10-29 01:44:06,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:06,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 01:44:20,101 WARN L193 SmtUtils]: Spent 13.41 s on a formula simplification that was a NOOP. DAG size: 1486 [2020-10-29 01:44:20,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:44:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:20,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:22,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:22,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:22,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:22,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2352 [2020-10-29 01:44:22,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:22,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:22,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:22,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:22,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:22,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:22,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:22,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:22,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:22,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:22,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:22,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:22,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 01:44:22,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:22,772 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:22,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:22,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:22,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:22,773 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:22,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:22,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:22,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:22,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:22,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:22,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:44:22,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:22,951 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:22,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:22,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:22,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:22,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:22,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:22,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:22,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:22,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:22,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:22,978 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:22,978 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:22,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:44:22,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:22,978 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:22,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:22,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:22,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:22,979 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:22,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:44:22,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:23,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:23,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-29 01:44:23,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,039 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:23,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:23,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:23,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:44:23,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,064 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:23,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,090 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:23,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:23,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:44:23,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,092 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:23,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:23,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:44:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:23,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:23,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 01:44:23,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,137 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:23,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:23,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:23,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:44:23,159 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,159 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,160 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:23,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,174 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,179 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:23,179 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:23,179 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:44:23,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,180 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:44:23,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:23,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:23,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 01:44:23,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,224 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:44:23,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:23,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:23,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:44:23,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,251 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:23,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:23,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:44:23,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,269 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:23,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:44:23,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:23,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:23,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-29 01:44:23,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,316 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:23,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,335 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:23,336 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,336 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:44:23,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,337 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:23,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:23,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:23,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:23,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,353 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:23,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 01:44:23,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:23,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-29 01:44:23,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,393 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:44:23,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:23,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:44:23,417 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,417 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,418 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:23,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:44:23,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,432 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:23,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 01:44:23,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,486 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:23,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:23,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-29 01:44:23,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,487 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:44:23,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,488 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:23,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,506 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:23,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:44:23,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,508 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:23,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:23,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:23,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:23,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:23,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 01:44:23,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:23,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:23,571 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 01:44:23,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,571 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:44:23,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:23,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,589 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:23,589 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,589 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:23,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,589 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:23,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,605 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:23,605 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:44:23,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,606 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:23,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 01:44:23,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:23,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:23,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 01:44:23,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,652 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:44:23,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:23,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:23,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:23,678 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,678 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:44:23,678 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,679 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:23,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,698 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:23,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:44:23,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,699 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:23,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 01:44:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:23,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:23,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 01:44:23,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,764 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:44:23,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:23,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:23,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,784 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:23,784 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:44:23,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,784 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:23,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:23,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:23,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:44:23,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,803 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:23,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-29 01:44:23,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:23,849 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:23,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-29 01:44:23,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,850 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:44:23,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:23,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:23,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:44:23,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,871 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:23,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:23,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,886 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:44:23,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,887 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:23,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:23,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-29 01:44:23,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:23,933 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:23,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-29 01:44:23,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,934 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:44:23,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:23,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:23,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:23,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:23,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:23,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:23,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:23,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:23,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:23,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:44:23,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:23,973 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:23,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:23,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:23,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:23,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:23,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-29 01:44:23,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:23,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:24,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:24,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 01:44:24,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,031 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:44:24,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:24,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,054 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:24,054 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:24,054 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:44:24,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,055 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:24,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:24,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:24,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 01:44:24,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,090 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:24,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:24,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-29 01:44:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:24,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:24,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-29 01:44:24,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,157 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:44:24,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:24,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:24,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:24,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:24,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:44:24,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,188 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:24,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:24,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:24,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:24,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:44:24,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,210 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:24,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-29 01:44:24,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:24,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:24,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-29 01:44:24,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,285 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:44:24,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:24,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:24,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:44:24,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,312 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:24,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:24,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:24,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:24,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:24,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:24,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,333 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:24,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-29 01:44:24,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:24,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:24,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 01:44:24,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,399 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:44:24,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:24,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:24,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:24,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:44:24,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,425 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:24,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:24,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:24,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:44:24,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,445 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:24,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:24,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-29 01:44:24,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:24,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:24,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-29 01:44:24,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,507 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:44:24,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:24,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:24,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:24,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:44:24,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,529 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:24,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:24,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:24,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:24,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:24,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:24,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,546 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:24,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-10-29 01:44:24,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:24,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:24,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 01:44:24,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,596 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:44:24,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:24,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:24,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:24,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:24,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,617 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:24,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:24,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:24,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:24,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:24,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,634 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:24,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-29 01:44:24,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,684 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:24,684 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:24,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 01:44:24,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,685 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:44:24,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:24,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,706 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,706 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:24,706 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:24,706 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:44:24,707 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,707 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:24,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:24,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:24,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:24,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:24,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,727 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:24,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:24,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2020-10-29 01:44:24,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:24,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:24,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-29 01:44:24,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,788 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:44:24,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:24,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:24,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:24,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:44:24,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,809 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:24,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:24,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:24,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:24,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:44:24,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,827 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:24,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2020-10-29 01:44:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,873 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:24,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:24,874 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 01:44:24,874 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,874 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:44:24,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:24,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:24,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:24,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:44:24,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,902 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:24,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 01:44:24,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:24,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:24,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:24,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:44:24,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,928 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:24,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:24,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-29 01:44:24,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,976 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:24,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:24,977 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-29 01:44:24,977 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,977 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:44:24,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,978 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:24,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:24,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:24,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:24,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:24,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:24,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:24,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:24,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:24,997 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:24,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:24,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:24,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:24,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:25,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:25,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:44:25,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,012 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:25,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-10-29 01:44:25,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,066 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:25,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:25,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-29 01:44:25,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,067 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:44:25,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 7 [2020-10-29 01:44:25,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:25,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:25,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:25,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,097 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:25,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:25,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,113 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:25,113 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:25,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:25,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,114 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:25,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2020-10-29 01:44:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,156 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:25,157 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:25,157 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-29 01:44:25,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,157 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:44:25,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:25,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:25,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:25,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:44:25,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,178 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:25,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:25,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,194 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:25,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:25,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:25,195 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,195 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:44:25,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,196 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2020-10-29 01:44:25,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:44:25,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:25,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-29 01:44:25,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,238 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:44:25,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:25,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,260 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,260 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:25,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:25,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:44:25,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,261 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:25,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:44:25,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:25,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:25,278 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:25,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,278 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:25,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2020-10-29 01:44:25,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:44:25,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:25,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:44:25,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,292 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 01:44:25,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2020-10-29 01:44:25,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:44:25,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:25,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-29 01:44:25,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,450 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:44:25,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,451 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:25,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:25,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:25,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:44:25,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,472 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:25,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2020-10-29 01:44:25,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,557 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:44:25,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:25,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-29 01:44:25,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,559 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:44:25,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:25,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:25,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:25,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:25,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2020-10-29 01:44:25,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,664 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:44:25,664 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:25,664 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-29 01:44:25,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,664 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:44:25,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:25,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:25,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:25,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:44:25,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,684 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:25,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2020-10-29 01:44:25,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,751 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:44:25,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:25,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 01:44:25,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,753 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:44:25,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,753 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:25,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:25,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:25,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:25,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,776 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:25,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2020-10-29 01:44:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:44:25,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:25,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-29 01:44:25,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,868 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:44:25,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:25,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,885 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:25,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:25,886 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:25,886 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,886 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:25,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,887 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2020-10-29 01:44:25,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:44:25,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:25,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-29 01:44:25,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:25,981 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:25,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:25,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:44:25,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:25,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:25,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:25,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:25,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:25,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:25,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:26,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:44:26,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:26,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:26,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:26,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:26,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:26,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:26,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2020-10-29 01:44:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:26,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:26,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:26,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:26,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:44:26,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:26,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-29 01:44:26,086 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:26,087 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:26,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:26,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:44:26,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:26,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:26,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:26,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:26,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:26,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:26,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:26,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:26,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:26,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:26,105 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:26,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:26,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:26,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:26,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:26,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2020-10-29 01:44:26,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:26,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:26,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:26,181 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:26,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:44:26,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:44:26,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-29 01:44:26,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:26,182 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:26,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:26,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:44:26,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:26,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:26,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:26,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:26,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:26,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:26,203 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:44:26,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:26,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:44:26,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:26,203 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:26,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:26,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:26,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:26,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:26,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2020-10-29 01:44:26,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:26,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:26,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:26,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 58 [2020-10-29 01:44:26,280 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:26,280 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 01:44:26,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:26,280 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:26,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:26,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 55 [2020-10-29 01:44:26,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:26,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:26,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:26,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:26,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:26,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:26,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 01:44:26,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:26,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:44:26,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:26,303 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:26,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:26,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:26,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:26,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:26,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:26,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:26,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:26,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:26,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:26,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:44:26,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:26,318 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:26,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:26,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:26,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:26,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:26,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 01:44:26,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:26,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:26,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:26,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:26,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:26,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:44:26,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:26,334 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:26,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:26,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:26,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:26,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:26,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-29 01:44:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:26,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:26,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:26,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-29 01:44:26,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:26,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:44:26,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:26,387 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:26,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:26,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:26,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:26,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:26,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:26,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:26,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:26,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:26,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 01:44:26,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:26,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:44:26,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:26,406 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:26,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:26,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:26,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:26,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:44:26,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:44:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:26,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:26,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:26,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:26,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:26,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:44:26,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:26,421 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:26,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:26,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:26,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:26,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:26,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-29 01:44:26,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:26,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:26,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:26,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-29 01:44:26,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:26,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:44:26,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:26,436 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:26,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:26,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:26,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:26,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:26,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:44:26,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:44:26,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:44:26,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:44:26,448 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:44:26,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:44:26,449 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:44:26,449 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:44:26,449 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:44:26,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:44:26,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:44:26,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:44:26,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:44:27,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 318 proven. 350 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2020-10-29 01:44:27,104 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [473743851] [2020-10-29 01:44:27,106 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 01:44:27,106 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-10-29 01:44:27,106 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715443160] [2020-10-29 01:44:27,111 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 01:44:27,112 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:44:27,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 01:44:27,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-10-29 01:44:27,126 INFO L87 Difference]: Start difference. First operand 3504 states. Second operand 8 states. [2020-10-29 01:44:40,377 WARN L193 SmtUtils]: Spent 13.19 s on a formula simplification that was a NOOP. DAG size: 1495