/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 12:38:01,354 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 12:38:01,357 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 12:38:01,393 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 12:38:01,393 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 12:38:01,395 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 12:38:01,397 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 12:38:01,399 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 12:38:01,401 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 12:38:01,402 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 12:38:01,403 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 12:38:01,405 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 12:38:01,405 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 12:38:01,407 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 12:38:01,408 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 12:38:01,409 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 12:38:01,410 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 12:38:01,411 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 12:38:01,422 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 12:38:01,425 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 12:38:01,426 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 12:38:01,428 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 12:38:01,429 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 12:38:01,430 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 12:38:01,433 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 12:38:01,434 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 12:38:01,434 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 12:38:01,435 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 12:38:01,436 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 12:38:01,437 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 12:38:01,437 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 12:38:01,438 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 12:38:01,439 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 12:38:01,440 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 12:38:01,441 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 12:38:01,442 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 12:38:01,443 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 12:38:01,443 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 12:38:01,443 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 12:38:01,445 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 12:38:01,445 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 12:38:01,447 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-27 12:38:01,501 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 12:38:01,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 12:38:01,506 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 12:38:01,506 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 12:38:01,506 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 12:38:01,507 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 12:38:01,508 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 12:38:01,508 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 12:38:01,508 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 12:38:01,509 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 12:38:01,509 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 12:38:01,509 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 12:38:01,509 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 12:38:01,510 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 12:38:01,510 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 12:38:01,511 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 12:38:01,511 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 12:38:01,511 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 12:38:01,512 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 12:38:01,512 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 12:38:01,512 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 12:38:01,513 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 12:38:01,513 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 12:38:01,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 12:38:01,513 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 12:38:01,514 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 12:38:01,514 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 12:38:01,514 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 12:38:01,935 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 12:38:01,976 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 12:38:01,978 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 12:38:01,979 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 12:38:01,981 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 12:38:01,982 INFO L432 ainManager$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-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i [2020-10-27 12:38:02,049 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8d6630728/d53cb4f578954a5db5f90304349cd025/FLAG9891f0398 [2020-10-27 12:38:03,024 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 12:38:03,025 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i [2020-10-27 12:38:03,063 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8d6630728/d53cb4f578954a5db5f90304349cd025/FLAG9891f0398 [2020-10-27 12:38:03,524 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/8d6630728/d53cb4f578954a5db5f90304349cd025 [2020-10-27 12:38:03,527 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 12:38:03,534 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 12:38:03,537 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 12:38:03,537 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 12:38:03,543 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 12:38:03,544 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:38:03" (1/1) ... [2020-10-27 12:38:03,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6800a563 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:38:03, skipping insertion in model container [2020-10-27 12:38:03,548 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:38:03" (1/1) ... [2020-10-27 12:38:03,557 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 12:38:03,701 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 12:38:05,640 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:38:05,674 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 12:38:06,013 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:38:06,453 INFO L208 MainTranslator]: Completed translation [2020-10-27 12:38:06,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:38:06 WrapperNode [2020-10-27 12:38:06,455 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 12:38:06,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 12:38:06,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 12:38:06,456 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 12:38:06,469 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:38:06" (1/1) ... [2020-10-27 12:38:06,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:38:06" (1/1) ... [2020-10-27 12:38:06,553 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:38:06" (1/1) ... [2020-10-27 12:38:06,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:38:06" (1/1) ... [2020-10-27 12:38:06,724 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:38:06" (1/1) ... [2020-10-27 12:38:06,752 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:38:06" (1/1) ... [2020-10-27 12:38:06,782 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:38:06" (1/1) ... [2020-10-27 12:38:06,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 12:38:06,821 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 12:38:06,821 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 12:38:06,821 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 12:38:06,822 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:38:06" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 12:38:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 12:38:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 12:38:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-27 12:38:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 12:38:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-27 12:38:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 12:38:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-27 12:38:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-27 12:38:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-27 12:38:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-27 12:38:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-27 12:38:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-27 12:38:06,935 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-27 12:38:06,935 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 12:38:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 12:38:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 12:38:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-27 12:38:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-27 12:38:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 12:38:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 12:38:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 12:38:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 12:38:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-27 12:38:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-27 12:38:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 12:38:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-27 12:38:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-27 12:38:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-27 12:38:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-27 12:38:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-27 12:38:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2020-10-27 12:38:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2020-10-27 12:38:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2020-10-27 12:38:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2020-10-27 12:38:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2020-10-27 12:38:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-27 12:38:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-27 12:38:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2020-10-27 12:38:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2020-10-27 12:38:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-27 12:38:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-27 12:38:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-27 12:38:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2020-10-27 12:38:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-27 12:38:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-27 12:38:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-27 12:38:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-27 12:38:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_device [2020-10-27 12:38:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure input_put_device [2020-10-27 12:38:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_min [2020-10-27 12:38:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_max [2020-10-27 12:38:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_touchpad_event [2020-10-27 12:38:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_abs_event [2020-10-27 12:38:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_rel_event [2020-10-27 12:38:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_key_event [2020-10-27 12:38:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_notify_readers [2020-10-27 12:38:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_touchpad_touch [2020-10-27 12:38:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_event [2020-10-27 12:38:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_fasync [2020-10-27 12:38:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_free [2020-10-27 12:38:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_open_device [2020-10-27 12:38:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_close_device [2020-10-27 12:38:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_open_devices [2020-10-27 12:38:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_close_devices [2020-10-27 12:38:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_attach_client [2020-10-27 12:38:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_detach_client [2020-10-27 12:38:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_release [2020-10-27 12:38:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_open [2020-10-27 12:38:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_limit_delta [2020-10-27 12:38:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_packet [2020-10-27 12:38:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_generate_response [2020-10-27 12:38:06,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_write [2020-10-27 12:38:06,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_read [2020-10-27 12:38:06,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_poll [2020-10-27 12:38:06,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_mark_dead [2020-10-27 12:38:06,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_hangup [2020-10-27 12:38:06,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_cleanup [2020-10-27 12:38:06,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_reserve_minor [2020-10-27 12:38:06,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_create [2020-10-27 12:38:06,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_destroy [2020-10-27 12:38:06,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_add_device [2020-10-27 12:38:06,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_remove_device [2020-10-27 12:38:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_connect [2020-10-27 12:38:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_disconnect [2020-10-27 12:38:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_psaux_register [2020-10-27 12:38:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_psaux_unregister [2020-10-27 12:38:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_init [2020-10-27 12:38:06,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_exit [2020-10-27 12:38:06,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2020-10-27 12:38:06,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_input_handler_1 [2020-10-27 12:38:06,952 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 12:38:06,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-27 12:38:06,953 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-27 12:38:06,953 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-27 12:38:06,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2020-10-27 12:38:06,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2020-10-27 12:38:06,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-27 12:38:06,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2020-10-27 12:38:06,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2020-10-27 12:38:06,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2020-10-27 12:38:06,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-27 12:38:06,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2020-10-27 12:38:06,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-27 12:38:06,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2020-10-27 12:38:06,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-27 12:38:06,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_16 [2020-10-27 12:38:06,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2020-10-27 12:38:06,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2020-10-27 12:38:06,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2020-10-27 12:38:06,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2020-10-27 12:38:06,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-27 12:38:06,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_22 [2020-10-27 12:38:06,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_23 [2020-10-27 12:38:06,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_24 [2020-10-27 12:38:06,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-27 12:38:06,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-27 12:38:06,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-27 12:38:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_28 [2020-10-27 12:38:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_29 [2020-10-27 12:38:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 12:38:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-27 12:38:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 12:38:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 12:38:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 12:38:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 12:38:06,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-27 12:38:06,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-27 12:38:06,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-27 12:38:06,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-27 12:38:06,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-27 12:38:06,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-27 12:38:06,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-27 12:38:06,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-27 12:38:06,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-27 12:38:06,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-27 12:38:06,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-27 12:38:06,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-27 12:38:06,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-27 12:38:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-27 12:38:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-27 12:38:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-27 12:38:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-27 12:38:06,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-27 12:38:06,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-27 12:38:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-27 12:38:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-27 12:38:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-27 12:38:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-27 12:38:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-27 12:38:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-27 12:38:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-27 12:38:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 12:38:06,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-27 12:38:06,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-27 12:38:06,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-27 12:38:06,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-27 12:38:06,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-27 12:38:06,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-27 12:38:06,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_mousedev [2020-10-27 12:38:06,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_mousedev [2020-10-27 12:38:06,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mousedev [2020-10-27 12:38:06,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_mousedev [2020-10-27 12:38:06,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_mousedev [2020-10-27 12:38:06,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_mousedev [2020-10-27 12:38:06,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mousedev [2020-10-27 12:38:06,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_mousedev [2020-10-27 12:38:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_mousedev [2020-10-27 12:38:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_mousedev [2020-10-27 12:38:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_mousedev [2020-10-27 12:38:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 12:38:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-27 12:38:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-27 12:38:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-27 12:38:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2020-10-27 12:38:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-27 12:38:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-27 12:38:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-27 12:38:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-27 12:38:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-27 12:38:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 12:38:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-27 12:38:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-27 12:38:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-27 12:38:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-27 12:38:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-27 12:38:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-27 12:38:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2020-10-27 12:38:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2020-10-27 12:38:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2020-10-27 12:38:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-27 12:38:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2020-10-27 12:38:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2020-10-27 12:38:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2020-10-27 12:38:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2020-10-27 12:38:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2020-10-27 12:38:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-27 12:38:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2020-10-27 12:38:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure input_close_device [2020-10-27 12:38:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_minor [2020-10-27 12:38:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_new_minor [2020-10-27 12:38:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure input_open_device [2020-10-27 12:38:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_handle [2020-10-27 12:38:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_handler [2020-10-27 12:38:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_handle [2020-10-27 12:38:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_handler [2020-10-27 12:38:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2020-10-27 12:38:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_1 [2020-10-27 12:38:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 12:38:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2020-10-27 12:38:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2020-10-27 12:38:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2020-10-27 12:38:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-27 12:38:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-27 12:38:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2020-10-27 12:38:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2020-10-27 12:38:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-27 12:38:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2020-10-27 12:38:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-27 12:38:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-27 12:38:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2020-10-27 12:38:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-27 12:38:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-27 12:38:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 12:38:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2020-10-27 12:38:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-27 12:38:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-27 12:38:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2020-10-27 12:38:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 12:38:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 12:38:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 12:38:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 12:38:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 12:38:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 12:38:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 12:38:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 12:38:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 12:38:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 12:38:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 12:38:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-27 12:38:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 12:38:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 12:38:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 12:38:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-27 12:38:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-27 12:38:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-27 12:38:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 12:38:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-27 12:38:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-27 12:38:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 12:38:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 12:38:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 12:38:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 12:38:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-27 12:38:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 12:38:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-27 12:38:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-27 12:38:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 12:38:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-27 12:38:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-27 12:38:06,988 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 12:38:06,989 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 12:38:06,993 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-27 12:38:06,993 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-27 12:38:06,993 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-27 12:38:06,993 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-27 12:38:06,993 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2020-10-27 12:38:06,993 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2020-10-27 12:38:06,993 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-27 12:38:06,993 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-27 12:38:06,994 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-27 12:38:06,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2020-10-27 12:38:06,994 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-27 12:38:06,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2020-10-27 12:38:06,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2020-10-27 12:38:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-27 12:38:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-27 12:38:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-27 12:38:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2020-10-27 12:38:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2020-10-27 12:38:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-27 12:38:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-27 12:38:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-27 12:38:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 12:38:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 12:38:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 12:38:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 12:38:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 12:38:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 12:38:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 12:38:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 12:38:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 12:38:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-27 12:38:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-27 12:38:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 12:38:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 12:38:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 12:38:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 12:38:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2020-10-27 12:38:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2020-10-27 12:38:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_16 [2020-10-27 12:38:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_24 [2020-10-27 12:38:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-27 12:38:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2020-10-27 12:38:07,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-27 12:38:07,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2020-10-27 12:38:07,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2020-10-27 12:38:07,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2020-10-27 12:38:07,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2020-10-27 12:38:07,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-27 12:38:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-27 12:38:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-27 12:38:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-27 12:38:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-27 12:38:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-27 12:38:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-27 12:38:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-27 12:38:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_mousedev [2020-10-27 12:38:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mousedev [2020-10-27 12:38:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mousedev [2020-10-27 12:38:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-27 12:38:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-27 12:38:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 12:38:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-27 12:38:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-27 12:38:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-27 12:38:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-27 12:38:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 12:38:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-27 12:38:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-27 12:38:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-27 12:38:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-27 12:38:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-27 12:38:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-27 12:38:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-27 12:38:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-27 12:38:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-27 12:38:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-27 12:38:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2020-10-27 12:38:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2020-10-27 12:38:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2020-10-27 12:38:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2020-10-27 12:38:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-27 12:38:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2020-10-27 12:38:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2020-10-27 12:38:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-27 12:38:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-27 12:38:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-27 12:38:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2020-10-27 12:38:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2020-10-27 12:38:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2020-10-27 12:38:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-27 12:38:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 12:38:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-27 12:38:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-27 12:38:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-27 12:38:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2020-10-27 12:38:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_input_handler_1 [2020-10-27 12:38:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2020-10-27 12:38:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2020-10-27 12:38:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2020-10-27 12:38:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-27 12:38:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2020-10-27 12:38:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-27 12:38:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-27 12:38:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-27 12:38:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-27 12:38:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-27 12:38:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-27 12:38:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-27 12:38:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2020-10-27 12:38:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2020-10-27 12:38:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2020-10-27 12:38:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2020-10-27 12:38:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2020-10-27 12:38:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2020-10-27 12:38:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_device [2020-10-27 12:38:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure input_put_device [2020-10-27 12:38:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_handler [2020-10-27 12:38:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_handler [2020-10-27 12:38:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_new_minor [2020-10-27 12:38:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_minor [2020-10-27 12:38:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_handle [2020-10-27 12:38:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_handle [2020-10-27 12:38:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure input_open_device [2020-10-27 12:38:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure input_close_device [2020-10-27 12:38:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_min [2020-10-27 12:38:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_max [2020-10-27 12:38:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2020-10-27 12:38:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_23 [2020-10-27 12:38:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2020-10-27 12:38:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2020-10-27 12:38:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_22 [2020-10-27 12:38:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_touchpad_event [2020-10-27 12:38:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_abs_event [2020-10-27 12:38:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_rel_event [2020-10-27 12:38:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_key_event [2020-10-27 12:38:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_notify_readers [2020-10-27 12:38:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 12:38:07,010 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_touchpad_touch [2020-10-27 12:38:07,010 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_event [2020-10-27 12:38:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_fasync [2020-10-27 12:38:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_free [2020-10-27 12:38:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_open_device [2020-10-27 12:38:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_close_device [2020-10-27 12:38:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_open_devices [2020-10-27 12:38:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_close_devices [2020-10-27 12:38:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_attach_client [2020-10-27 12:38:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_detach_client [2020-10-27 12:38:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_release [2020-10-27 12:38:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 12:38:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_open [2020-10-27 12:38:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-27 12:38:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_limit_delta [2020-10-27 12:38:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_packet [2020-10-27 12:38:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_generate_response [2020-10-27 12:38:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_write [2020-10-27 12:38:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_read [2020-10-27 12:38:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_poll [2020-10-27 12:38:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_mark_dead [2020-10-27 12:38:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_hangup [2020-10-27 12:38:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_cleanup [2020-10-27 12:38:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_reserve_minor [2020-10-27 12:38:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_create [2020-10-27 12:38:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_destroy [2020-10-27 12:38:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_add_device [2020-10-27 12:38:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_remove_device [2020-10-27 12:38:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_connect [2020-10-27 12:38:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_disconnect [2020-10-27 12:38:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2020-10-27 12:38:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_28 [2020-10-27 12:38:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2020-10-27 12:38:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_29 [2020-10-27 12:38:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_psaux_register [2020-10-27 12:38:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_psaux_unregister [2020-10-27 12:38:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_init [2020-10-27 12:38:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_exit [2020-10-27 12:38:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 12:38:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 12:38:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2020-10-27 12:38:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2020-10-27 12:38:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 12:38:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 12:38:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-27 12:38:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 12:38:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-27 12:38:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-27 12:38:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-27 12:38:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-27 12:38:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-27 12:38:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-27 12:38:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-27 12:38:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-27 12:38:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-27 12:38:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-27 12:38:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-27 12:38:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-27 12:38:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-27 12:38:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-27 12:38:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-27 12:38:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-27 12:38:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-27 12:38:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-27 12:38:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-27 12:38:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-27 12:38:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 12:38:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-27 12:38:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-27 12:38:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-27 12:38:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-27 12:38:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-27 12:38:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_mousedev [2020-10-27 12:38:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_mousedev [2020-10-27 12:38:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_mousedev [2020-10-27 12:38:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_mousedev [2020-10-27 12:38:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_mousedev [2020-10-27 12:38:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_mousedev [2020-10-27 12:38:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_mousedev [2020-10-27 12:38:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_mousedev [2020-10-27 12:38:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-27 12:38:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-27 12:38:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 12:38:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 12:38:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 12:38:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 12:38:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 12:38:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 12:38:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 12:38:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 12:38:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 12:38:08,054 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 12:38:13,277 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 12:38:13,278 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-27 12:38:13,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:38:13 BoogieIcfgContainer [2020-10-27 12:38:13,284 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 12:38:13,288 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 12:38:13,288 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 12:38:13,292 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 12:38:13,292 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 12:38:03" (1/3) ... [2020-10-27 12:38:13,294 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@775e6d40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:38:13, skipping insertion in model container [2020-10-27 12:38:13,294 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:38:06" (2/3) ... [2020-10-27 12:38:13,294 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@775e6d40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:38:13, skipping insertion in model container [2020-10-27 12:38:13,294 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:38:13" (3/3) ... [2020-10-27 12:38:13,296 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i [2020-10-27 12:38:13,310 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 12:38:13,318 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 12:38:13,333 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 12:38:13,385 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 12:38:13,385 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 12:38:13,385 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 12:38:13,385 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 12:38:13,385 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 12:38:13,385 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 12:38:13,386 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 12:38:13,386 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 12:38:13,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states. [2020-10-27 12:38:13,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2020-10-27 12:38:13,484 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 12:38:13,486 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 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] [2020-10-27 12:38:13,486 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 12:38:13,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 12:38:13,493 INFO L82 PathProgramCache]: Analyzing trace with hash 1339904425, now seen corresponding path program 1 times [2020-10-27 12:38:13,501 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 12:38:13,502 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [397295939] [2020-10-27 12:38:13,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 12:38:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:14,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:14,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:14,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:14,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:14,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:14,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:15,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:16,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:17,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:19,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:19,630 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 360 [2020-10-27 12:38:19,630 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-27 12:38:19,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5598 [2020-10-27 12:38:19,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:19,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:19,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-27 12:38:19,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:19,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-27 12:38:20,583 WARN L193 SmtUtils]: Spent 789.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2020-10-27 12:38:20,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:38:20,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:20,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:20,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:20,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:38:20,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:20,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-27 12:38:20,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:20,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:20,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:20,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:20,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:38:20,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:38:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:20,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:20,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:20,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:38:20,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:20,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-27 12:38:20,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:20,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:20,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:38:20,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:20,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:20,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:20,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:20,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:20,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:20,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:38:20,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:20,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:38:20,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:20,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:20,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:20,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:20,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:20,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:38:20,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:20,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:20,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:20,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:20,922 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:20,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:38:20,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:20,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:20,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:38:20,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:20,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:20,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 12:38:20,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:20,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:20,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:20,976 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:20,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:38:20,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:20,977 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-27 12:38:20,977 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:20,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:20,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:38:20,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:20,978 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:20,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:20,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:20,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:38:21,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:38:21,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:21,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:38:21,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:21,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:38:21,019 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:38:21,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,020 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 12:38:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:38:21,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:21,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-27 12:38:21,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:38:21,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:21,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:38:21,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:38:21,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:21,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:38:21,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:21,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:38:21,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:38:21,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 12:38:21,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:38:21,174 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:21,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-27 12:38:21,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:38:21,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:21,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:38:21,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,198 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:38:21,198 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:21,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:38:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:21,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:38:21,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:38:21,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 12:38:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,272 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:38:21,273 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:21,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-27 12:38:21,273 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:38:21,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:38:21,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:38:21,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:21,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:38:21,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:38:21,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:21,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:38:21,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:38:21,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 12:38:21,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:38:21,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:21,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-27 12:38:21,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:38:21,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:21,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:38:21,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:38:21,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:21,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,388 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:38:21,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:21,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:38:21,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:38:21,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 12:38:21,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:38:21,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:21,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-27 12:38:21,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:38:21,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:38:21,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:38:21,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:21,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:38:21,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,487 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,487 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:21,487 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:38:21,488 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:38:21,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,488 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 12:38:21,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,533 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:38:21,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:21,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-27 12:38:21,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 12:38:21,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:38:21,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:38:21,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:21,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:38:21,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:21,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:38:21,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 12:38:21,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 12:38:21,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,586 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,587 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:38:21,587 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,587 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:38:21,587 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:38:21,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-27 12:38:21,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:38:21,588 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-27 12:38:21,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:38:21,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:21,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-27 12:38:21,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:21,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:38:21,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:38:21,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:21,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:21,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:21,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:21,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-27 12:38:21,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:21,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:21,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:21,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:38:21,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:21,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-27 12:38:21,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:21,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:21,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:22,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:38:22,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:22,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-27 12:38:22,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:22,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:22,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:38:22,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:38:22,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:22,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:22,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:22,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,119 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:22,119 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:22,119 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:22,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-27 12:38:22,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:22,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:22,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:22,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:38:22,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:22,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-27 12:38:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:22,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:22,203 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:38:22,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:22,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-27 12:38:22,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:22,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:22,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:38:22,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:38:22,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:22,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:22,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:22,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:22,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:22,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:22,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-27 12:38:22,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:22,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:22,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:22,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:38:22,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:22,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-10-27 12:38:22,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:22,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:22,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:38:22,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:22,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-27 12:38:22,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:22,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:22,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:38:22,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:38:22,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:22,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:22,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:22,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:22,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:22,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-27 12:38:22,384 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:22,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:22,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:22,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:38:22,385 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:22,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-27 12:38:22,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:22,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:22,535 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:38:22,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:22,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 134 [2020-10-27 12:38:22,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:22,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:22,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:38:22,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:38:22,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:22,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:22,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:22,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,661 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:22,661 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:22,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:22,662 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-27 12:38:22,662 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:22,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:22,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:22,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:38:22,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:22,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-27 12:38:22,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:22,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,751 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:22,751 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:38:22,751 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:22,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-27 12:38:22,752 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:22,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:22,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:38:22,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:38:22,752 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:22,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:22,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:22,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:22,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:22,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:22,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-27 12:38:22,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:22,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:22,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:22,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:38:22,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:22,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-27 12:38:22,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:22,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:22,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:38:22,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:22,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-27 12:38:22,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:22,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:22,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:38:22,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:38:22,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:22,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:22,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:22,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:22,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:22,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:22,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-27 12:38:22,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:22,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:22,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:22,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:38:22,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:22,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-27 12:38:22,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:22,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:22,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:23,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:23,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:38:23,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:23,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-27 12:38:23,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:23,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:23,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:38:23,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:38:23,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:23,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:23,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:23,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:23,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:23,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:23,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:23,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-27 12:38:23,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:23,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:23,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:23,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:38:23,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:38:23,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-27 12:38:23,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:23,144 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:23,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:23,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:23,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:38:23,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:38:23,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-27 12:38:23,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:23,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:23,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:38:23,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:38:23,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 12:38:23,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:38:23,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:38:23,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:38:23,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:38:23,280 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:38:23,280 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:38:23,280 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-27 12:38:23,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:38:23,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:38:23,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:38:23,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:38:23,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:38:23,461 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 33 proven. 47 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2020-10-27 12:38:23,462 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [397295939] [2020-10-27 12:38:23,464 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 12:38:23,464 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-27 12:38:23,465 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1095714503] [2020-10-27 12:38:23,472 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-27 12:38:23,473 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 12:38:23,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-27 12:38:23,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2020-10-27 12:38:23,489 INFO L87 Difference]: Start difference. First operand 1569 states. Second operand 14 states. [2020-10-27 12:38:24,304 WARN L193 SmtUtils]: Spent 765.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2020-10-27 12:38:27,591 WARN L193 SmtUtils]: Spent 745.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2020-10-27 12:38:29,152 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 338 DAG size of output: 319 [2020-10-27 12:38:29,928 WARN L193 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2020-10-27 12:38:30,752 WARN L193 SmtUtils]: Spent 745.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2020-10-27 12:38:32,351 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 340 DAG size of output: 321 [2020-10-27 12:38:33,851 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 329 DAG size of output: 310 [2020-10-27 12:38:34,794 WARN L193 SmtUtils]: Spent 719.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2020-10-27 12:38:36,348 WARN L193 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 338 DAG size of output: 319 [2020-10-27 12:38:37,906 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 329 DAG size of output: 310 [2020-10-27 12:39:04,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 12:39:04,374 INFO L93 Difference]: Finished difference Result 2905 states and 3925 transitions. [2020-10-27 12:39:04,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-27 12:39:04,377 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 256 [2020-10-27 12:39:04,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 12:39:04,410 INFO L225 Difference]: With dead ends: 2905 [2020-10-27 12:39:04,410 INFO L226 Difference]: Without dead ends: 1545 [2020-10-27 12:39:04,424 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 112 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 12.5s TimeCoverageRelationStatistics Valid=141, Invalid=459, Unknown=0, NotChecked=0, Total=600 [2020-10-27 12:39:04,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1545 states. [2020-10-27 12:39:04,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1545 to 1340. [2020-10-27 12:39:04,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1340 states. [2020-10-27 12:39:04,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1340 states and 1722 transitions. [2020-10-27 12:39:04,988 INFO L78 Accepts]: Start accepts. Automaton has 1340 states and 1722 transitions. Word has length 256 [2020-10-27 12:39:04,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 12:39:04,990 INFO L481 AbstractCegarLoop]: Abstraction has 1340 states and 1722 transitions. [2020-10-27 12:39:04,990 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-27 12:39:04,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1722 transitions. [2020-10-27 12:39:04,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2020-10-27 12:39:05,000 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 12:39:05,000 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 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] [2020-10-27 12:39:05,001 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-27 12:39:05,001 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 12:39:05,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 12:39:05,002 INFO L82 PathProgramCache]: Analyzing trace with hash -81080020, now seen corresponding path program 1 times [2020-10-27 12:39:05,002 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 12:39:05,004 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [761213590] [2020-10-27 12:39:05,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 12:39:05,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:05,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:05,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:05,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:06,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:10,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:10,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 369 [2020-10-27 12:39:10,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-27 12:39:10,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5065 [2020-10-27 12:39:10,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:10,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:10,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 194 [2020-10-27 12:39:10,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:39:10,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,288 WARN L193 SmtUtils]: Spent 865.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2020-10-27 12:39:11,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:39:11,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:39:11,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-27 12:39:11,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:39:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,458 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,458 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:39:11,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,459 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 12:39:11,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:11,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:39:11,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:39:11,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:39:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:39:11,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:39:11,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 12:39:11,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:39:11,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:39:11,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:11,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:39:11,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:39:11,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:39:11,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:39:11,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:39:11,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 12:39:11,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,584 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:39:11,584 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 12:39:11,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,585 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:39:11,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:11,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,612 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:39:11,612 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,612 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:39:11,612 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,613 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:39:11,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:39:11,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:39:11,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 12:39:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,638 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:39:11,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 12:39:11,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:11,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:39:11,671 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:39:11,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:39:11,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,684 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:39:11,684 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:39:11,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 12:39:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,709 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:39:11,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,710 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 12:39:11,710 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:39:11,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:39:11,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:39:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:39:11,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:39:11,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 12:39:11,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:39:11,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 12:39:11,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:11,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:39:11,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:39:11,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:39:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:39:11,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:39:11,800 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 12:39:11,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:39:11,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 12:39:11,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:39:11,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:39:11,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:39:11,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,856 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:39:11,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,857 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:39:11,857 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 12:39:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,885 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,885 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:39:11,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 12:39:11,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,901 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:39:11,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:39:11,902 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:39:11,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:39:11,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:39:11,916 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 12:39:11,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:11,930 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:11,930 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:39:11,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:11,931 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:39:11,931 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:11,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:39:11,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:11,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:39:11,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:11,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-27 12:39:11,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:11,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:12,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:12,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:39:12,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:12,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-27 12:39:12,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:12,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:12,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:39:12,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:39:12,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:12,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:12,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:12,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:12,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:12,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:39:12,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:12,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-27 12:39:12,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:12,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:12,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:12,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:39:12,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:12,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-27 12:39:12,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:12,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:12,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:12,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:12,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:39:12,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:39:12,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-27 12:39:12,469 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:12,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:12,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:39:12,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:39:12,470 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:12,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:12,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:12,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:12,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:12,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:39:12,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:12,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-27 12:39:12,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:12,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:12,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:12,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:39:12,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:12,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-27 12:39:12,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:12,654 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:12,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:12,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:12,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:39:12,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:39:12,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-27 12:39:12,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:12,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:12,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:39:12,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:39:12,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:12,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:12,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:12,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:12,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:12,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:39:12,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:12,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-27 12:39:12,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:12,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:12,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:12,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:39:12,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:12,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-27 12:39:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:12,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:12,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:13,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:13,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:39:13,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:39:13,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-27 12:39:13,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:13,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:13,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:39:13,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:39:13,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:13,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:13,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:13,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:13,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:13,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:39:13,220 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:13,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-27 12:39:13,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:13,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:13,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:13,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:39:13,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:13,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-27 12:39:13,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:13,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:13,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:13,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:13,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:39:13,330 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:39:13,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-27 12:39:13,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:13,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:13,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:39:13,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:39:13,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:13,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:13,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:13,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:13,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:13,416 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:39:13,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:13,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-27 12:39:13,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:13,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:13,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:13,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:39:13,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:13,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-27 12:39:13,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:13,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:13,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:13,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:13,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:39:13,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:39:13,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-27 12:39:13,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:13,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:13,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:39:13,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:39:13,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:13,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:13,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:13,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:13,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:13,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:39:13,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:13,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-27 12:39:13,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:13,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:13,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:13,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:39:13,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:13,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-27 12:39:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:13,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:13,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:13,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:13,697 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:39:13,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:39:13,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-27 12:39:13,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:13,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:13,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:39:13,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:39:13,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:13,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:13,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:13,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:13,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:39:13,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:13,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-27 12:39:13,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:13,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:13,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:13,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:39:13,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:13,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-10-27 12:39:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:13,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:13,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:13,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:13,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:39:13,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:39:13,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-27 12:39:13,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:13,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:13,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:39:13,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:39:13,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:13,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:13,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:14,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:14,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:39:14,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:14,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-27 12:39:14,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:14,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:14,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:14,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:39:14,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:14,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2020-10-27 12:39:14,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:14,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:14,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:14,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:14,123 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:39:14,123 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:39:14,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-27 12:39:14,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:14,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:14,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:39:14,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:39:14,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:39:14,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:39:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:39:14,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:39:14,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:39:14,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:39:14,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:39:14,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-27 12:39:14,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:39:14,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:39:14,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:39:14,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:39:14,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 12:39:14,377 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 45 proven. 154 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2020-10-27 12:39:14,377 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [761213590] [2020-10-27 12:39:14,377 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 12:39:14,378 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2020-10-27 12:39:14,378 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2062414100] [2020-10-27 12:39:14,381 INFO L461 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-10-27 12:39:14,381 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 12:39:14,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-10-27 12:39:14,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=261, Unknown=0, NotChecked=0, Total=306 [2020-10-27 12:39:14,382 INFO L87 Difference]: Start difference. First operand 1340 states and 1722 transitions. Second operand 18 states. [2020-10-27 12:39:15,191 WARN L193 SmtUtils]: Spent 764.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2020-10-27 12:39:18,570 WARN L193 SmtUtils]: Spent 762.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2020-10-27 12:39:20,250 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 335 DAG size of output: 319 [2020-10-27 12:39:21,098 WARN L193 SmtUtils]: Spent 775.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2020-10-27 12:39:21,889 WARN L193 SmtUtils]: Spent 725.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2020-10-27 12:39:22,677 WARN L193 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2020-10-27 12:39:24,207 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 328 DAG size of output: 312 [2020-10-27 12:39:25,716 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 326 DAG size of output: 310 [2020-10-27 12:39:26,662 WARN L193 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2020-10-27 12:39:28,323 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 335 DAG size of output: 319 [2020-10-27 12:39:30,012 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 326 DAG size of output: 310 [2020-10-27 12:40:03,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 12:40:03,637 INFO L93 Difference]: Finished difference Result 2868 states and 3745 transitions. [2020-10-27 12:40:03,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-27 12:40:03,640 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 265 [2020-10-27 12:40:03,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 12:40:03,653 INFO L225 Difference]: With dead ends: 2868 [2020-10-27 12:40:03,653 INFO L226 Difference]: Without dead ends: 1546 [2020-10-27 12:40:03,659 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 134 ImplicationChecksByTransitivity, 14.0s TimeCoverageRelationStatistics Valid=154, Invalid=716, Unknown=0, NotChecked=0, Total=870 [2020-10-27 12:40:03,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1546 states. [2020-10-27 12:40:03,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1546 to 1341. [2020-10-27 12:40:03,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1341 states. [2020-10-27 12:40:03,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1341 states and 1723 transitions. [2020-10-27 12:40:03,973 INFO L78 Accepts]: Start accepts. Automaton has 1341 states and 1723 transitions. Word has length 265 [2020-10-27 12:40:03,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 12:40:03,976 INFO L481 AbstractCegarLoop]: Abstraction has 1341 states and 1723 transitions. [2020-10-27 12:40:03,976 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-10-27 12:40:03,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1723 transitions. [2020-10-27 12:40:03,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2020-10-27 12:40:03,981 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 12:40:03,981 INFO L422 BasicCegarLoop]: trace histogram [18, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 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] [2020-10-27 12:40:03,982 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-27 12:40:03,982 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 12:40:03,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 12:40:03,982 INFO L82 PathProgramCache]: Analyzing trace with hash -456005351, now seen corresponding path program 2 times [2020-10-27 12:40:03,983 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 12:40:03,983 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1041512248] [2020-10-27 12:40:03,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 12:40:04,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:04,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:04,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:04,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:05,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:05,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:09,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:09,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 378 [2020-10-27 12:40:09,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-27 12:40:09,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5079 [2020-10-27 12:40:09,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:09,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:09,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 194 [2020-10-27 12:40:09,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-27 12:40:09,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,095 WARN L193 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2020-10-27 12:40:10,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:40:10,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:40:10,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-27 12:40:10,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:40:10,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:40:10,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:40:10,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:10,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,290 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:40:10,290 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,290 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:40:10,290 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,291 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:40:10,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,301 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:40:10,301 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,301 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:40:10,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 12:40:10,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:40:10,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:40:10,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:10,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,339 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:40:10,340 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,340 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:40:10,340 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,341 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:40:10,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:40:10,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:40:10,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 12:40:10,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,374 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,374 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:40:10,374 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,374 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:40:10,375 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,375 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:10,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:40:10,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:40:10,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:40:10,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,403 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,403 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:40:10,403 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,403 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:40:10,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 12:40:10,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,422 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:40:10,423 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,423 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:40:10,423 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,424 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:10,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,436 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,436 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:40:10,437 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,437 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:40:10,437 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,438 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:40:10,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,448 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:40:10,448 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,448 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:40:10,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,449 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 12:40:10,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,468 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:40:10,468 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,468 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:40:10,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,469 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:10,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:40:10,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:40:10,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,485 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:40:10,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:40:10,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:40:10,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,496 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 12:40:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,518 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,518 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:40:10,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:40:10,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:40:10,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:40:10,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:40:10,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:40:10,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:40:10,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,545 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 12:40:10,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,565 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,565 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:40:10,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:40:10,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,579 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:40:10,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:40:10,580 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:40:10,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:40:10,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:40:10,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,591 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 12:40:10,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,614 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:40:10,614 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,614 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:40:10,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:40:10,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:40:10,629 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:40:10,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,638 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,640 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,640 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:40:10,640 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,640 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:40:10,641 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,641 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 12:40:10,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:40:10,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 12:40:10,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:40:10,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:10,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:40:10,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-27 12:40:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:10,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:10,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:40:10,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:10,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-27 12:40:10,766 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:10,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:10,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:40:10,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:40:10,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:10,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:10,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:11,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:11,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:40:11,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:11,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-27 12:40:11,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:11,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:11,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:11,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:40:11,020 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:11,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-27 12:40:11,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:11,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:11,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:11,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:11,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:40:11,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:40:11,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-27 12:40:11,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:11,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:11,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:40:11,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:40:11,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:11,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:11,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:11,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:11,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:40:11,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:11,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-27 12:40:11,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:11,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:11,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:11,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:40:11,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:11,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-27 12:40:11,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:11,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:11,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:11,717 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:11,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:40:11,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:40:11,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-27 12:40:11,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:11,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:11,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:40:11,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:40:11,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:11,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:11,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:11,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:11,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:11,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:40:11,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:11,789 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-27 12:40:11,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:11,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:11,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:11,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:40:11,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:11,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-27 12:40:11,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:11,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:11,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:11,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:11,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:40:11,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:40:11,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-27 12:40:11,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:11,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:11,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:40:11,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:40:11,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:11,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:11,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:11,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:12,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:12,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:40:12,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:12,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-27 12:40:12,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:12,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:12,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:12,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:40:12,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:12,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2020-10-27 12:40:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:12,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:12,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:12,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:12,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:40:12,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:40:12,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-27 12:40:12,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:12,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:12,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:40:12,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:40:12,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:12,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:12,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:12,144 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:12,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:12,200 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:40:12,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:12,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-27 12:40:12,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:12,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:12,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:12,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:40:12,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:12,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-27 12:40:12,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:12,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:12,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:12,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:12,357 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:40:12,357 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:40:12,357 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 118 [2020-10-27 12:40:12,357 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:12,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:12,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:40:12,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:40:12,358 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:12,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:12,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:12,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:12,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:40:12,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:12,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-27 12:40:12,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:12,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:12,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:12,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:40:12,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:12,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-10-27 12:40:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:12,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:12,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:12,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:12,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:40:12,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:40:12,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-27 12:40:12,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:12,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:12,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:40:12,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:40:12,544 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:12,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:12,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:12,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:12,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:12,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:40:12,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:12,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-27 12:40:12,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:12,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:12,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:12,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:40:12,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:12,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2020-10-27 12:40:12,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:12,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:12,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:12,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:12,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:40:12,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:40:12,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-27 12:40:12,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:12,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:12,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:40:12,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:40:12,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:12,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:12,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:12,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:13,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:13,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:40:13,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:13,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-27 12:40:13,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:13,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:13,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:13,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:40:13,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:13,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-27 12:40:13,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:13,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:13,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:13,131 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:13,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:40:13,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:40:13,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-27 12:40:13,132 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:13,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:13,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:40:13,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:40:13,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:13,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:40:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:13,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:13,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:40:13,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:40:13,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:40:13,258 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-27 12:40:13,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:40:13,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:40:13,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:40:13,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:40:13,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:40:13,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1031 backedges. 57 proven. 324 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2020-10-27 12:40:13,462 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1041512248] [2020-10-27 12:40:13,462 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 12:40:13,462 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-10-27 12:40:13,464 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910354031] [2020-10-27 12:40:13,465 INFO L461 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-10-27 12:40:13,465 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 12:40:13,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-10-27 12:40:13,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=328, Unknown=0, NotChecked=0, Total=380 [2020-10-27 12:40:13,466 INFO L87 Difference]: Start difference. First operand 1341 states and 1723 transitions. Second operand 20 states. [2020-10-27 12:40:14,256 WARN L193 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2020-10-27 12:40:17,778 WARN L193 SmtUtils]: Spent 897.00 ms on a formula simplification that was a NOOP. DAG size: 329 [2020-10-27 12:40:18,638 WARN L193 SmtUtils]: Spent 791.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2020-10-27 12:40:19,443 WARN L193 SmtUtils]: Spent 748.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2020-10-27 12:40:20,236 WARN L193 SmtUtils]: Spent 734.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2020-10-27 12:40:21,060 WARN L193 SmtUtils]: Spent 748.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2020-10-27 12:40:22,097 WARN L193 SmtUtils]: Spent 896.00 ms on a formula simplification that was a NOOP. DAG size: 325 [2020-10-27 12:40:23,065 WARN L193 SmtUtils]: Spent 861.00 ms on a formula simplification that was a NOOP. DAG size: 320 [2020-10-27 12:40:57,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 12:40:57,427 INFO L93 Difference]: Finished difference Result 2870 states and 3747 transitions. [2020-10-27 12:40:57,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-27 12:40:57,428 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 274 [2020-10-27 12:40:57,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 12:40:57,443 INFO L225 Difference]: With dead ends: 2870 [2020-10-27 12:40:57,443 INFO L226 Difference]: Without dead ends: 1547 [2020-10-27 12:40:57,450 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 104 SyntacticMatches, 5 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 149 ImplicationChecksByTransitivity, 8.4s TimeCoverageRelationStatistics Valid=119, Invalid=693, Unknown=0, NotChecked=0, Total=812 [2020-10-27 12:40:57,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1547 states. [2020-10-27 12:40:57,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1547 to 1342. [2020-10-27 12:40:57,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1342 states. [2020-10-27 12:40:57,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1342 states and 1724 transitions. [2020-10-27 12:40:57,716 INFO L78 Accepts]: Start accepts. Automaton has 1342 states and 1724 transitions. Word has length 274 [2020-10-27 12:40:57,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 12:40:57,716 INFO L481 AbstractCegarLoop]: Abstraction has 1342 states and 1724 transitions. [2020-10-27 12:40:57,716 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-10-27 12:40:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1724 transitions. [2020-10-27 12:40:57,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2020-10-27 12:40:57,722 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 12:40:57,722 INFO L422 BasicCegarLoop]: trace histogram [27, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 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] [2020-10-27 12:40:57,722 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-27 12:40:57,722 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 12:40:57,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 12:40:57,723 INFO L82 PathProgramCache]: Analyzing trace with hash 540020172, now seen corresponding path program 3 times [2020-10-27 12:40:57,723 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 12:40:57,723 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1214062683] [2020-10-27 12:40:57,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 12:40:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:40:57,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:58,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:58,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:40:58,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:02,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:03,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:03,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 387 [2020-10-27 12:41:03,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-27 12:41:03,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5309 [2020-10-27 12:41:03,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:03,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:03,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 194 [2020-10-27 12:41:03,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-27 12:41:03,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:03,918 WARN L193 SmtUtils]: Spent 672.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2020-10-27 12:41:03,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:41:03,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:03,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:03,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:03,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:41:03,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:03,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 12:41:03,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:03,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:03,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:03,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:03,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:41:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,042 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,042 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:41:04,042 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,043 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:41:04,043 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:04,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,070 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:41:04,071 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,071 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:41:04,071 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:41:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,080 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:41:04,080 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 12:41:04,080 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 12:41:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:41:04,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:41:04,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,106 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:41:04,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 12:41:04,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:41:04,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:41:04,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 12:41:04,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 12:41:04,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,130 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,130 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:41:04,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,130 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:41:04,131 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,131 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:04,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:41:04,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:41:04,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:41:04,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:41:04,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 12:41:04,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 12:41:04,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,168 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:41:04,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,169 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:41:04,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:04,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,179 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:41:04,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 12:41:04,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,180 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:41:04,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:41:04,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 12:41:04,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 12:41:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:41:04,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:41:04,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:04,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,218 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,218 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:41:04,218 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,218 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:41:04,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:41:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:41:04,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 12:41:04,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 12:41:04,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,244 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,244 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:41:04,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:41:04,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:41:04,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:41:04,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:41:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,266 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,266 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:41:04,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 12:41:04,267 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 12:41:04,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:41:04,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:41:04,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,304 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:41:04,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 12:41:04,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,305 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:41:04,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:41:04,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:41:04,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 12:41:04,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:41:04,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:41:04,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,344 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:41:04,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-27 12:41:04,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:41:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:41:04,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 12:41:04,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 12:41:04,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,363 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:41:04,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-27 12:41:04,364 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:41:04,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:41:04,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-27 12:41:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-27 12:41:04,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-27 12:41:04,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:04,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:41:04,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-27 12:41:04,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:04,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-27 12:41:04,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:04,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-27 12:41:04,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:04,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:04,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-27 12:41:04,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-27 12:41:04,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:04,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:04,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-27 12:41:04,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:41:04,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-27 12:41:04,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:04,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:04,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:41:04,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-27 12:41:04,908 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:04,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:04,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:04,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:05,138 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:05,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-27 12:41:05,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:05,138 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 172 [2020-10-27 12:41:05,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:05,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:05,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:05,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-27 12:41:05,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:05,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-27 12:41:05,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:05,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:05,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:05,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:05,401 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-27 12:41:05,402 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:41:05,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 110 [2020-10-27 12:41:05,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:05,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:05,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:41:05,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-27 12:41:05,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:05,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:05,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:05,487 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:05,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-27 12:41:05,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:05,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-27 12:41:05,488 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:05,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:05,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:05,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-27 12:41:05,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:05,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2020-10-27 12:41:05,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:05,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:05,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:05,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:05,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-27 12:41:05,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:41:05,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-27 12:41:05,636 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:05,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:05,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:41:05,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-27 12:41:05,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:05,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:05,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:05,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:05,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:05,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-27 12:41:05,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:05,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-27 12:41:05,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:05,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:05,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:05,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-27 12:41:05,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:05,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-27 12:41:05,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:05,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:05,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:05,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:05,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-27 12:41:05,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:41:05,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-27 12:41:05,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:05,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:05,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:41:05,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-27 12:41:05,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:05,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:05,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:05,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:06,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:06,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-27 12:41:06,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:06,046 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-27 12:41:06,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:06,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:06,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:06,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-27 12:41:06,047 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:06,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-27 12:41:06,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:06,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:06,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:06,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:06,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-27 12:41:06,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:41:06,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-27 12:41:06,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:06,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:06,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:41:06,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-27 12:41:06,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:06,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:06,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:06,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:06,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:06,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-27 12:41:06,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:06,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 12:41:06,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:06,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:06,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:06,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-27 12:41:06,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:06,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-10-27 12:41:06,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:06,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:06,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:06,323 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:06,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-27 12:41:06,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:41:06,324 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-27 12:41:06,324 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:06,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:06,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:41:06,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-27 12:41:06,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:06,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:06,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:06,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:06,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:06,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-27 12:41:06,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:06,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-27 12:41:06,398 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:06,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:06,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:06,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-27 12:41:06,399 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:06,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-27 12:41:06,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:06,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:06,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:06,520 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:06,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-27 12:41:06,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:41:06,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-27 12:41:06,521 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:06,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:06,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:41:06,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-27 12:41:06,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:06,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:06,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:06,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:06,594 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:06,594 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-27 12:41:06,594 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:06,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-27 12:41:06,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:06,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:06,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:06,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-27 12:41:06,595 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:06,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-27 12:41:06,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:06,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:06,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:06,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:06,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-27 12:41:06,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:41:06,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-27 12:41:06,700 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:06,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:06,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:41:06,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-27 12:41:06,701 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:06,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:41:06,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:41:06,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:41:06,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:41:06,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-27 12:41:06,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:41:06,810 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-27 12:41:06,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:41:06,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 12:41:06,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:41:06,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-27 12:41:06,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:41:07,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1310 backedges. 45 proven. 547 refuted. 0 times theorem prover too weak. 718 trivial. 0 not checked. [2020-10-27 12:41:07,025 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1214062683] [2020-10-27 12:41:07,026 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 12:41:07,026 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-10-27 12:41:07,026 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51739342] [2020-10-27 12:41:07,027 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-27 12:41:07,027 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 12:41:07,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-27 12:41:07,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2020-10-27 12:41:07,028 INFO L87 Difference]: Start difference. First operand 1342 states and 1724 transitions. Second operand 17 states. [2020-10-27 12:41:07,814 WARN L193 SmtUtils]: Spent 747.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2020-10-27 12:41:11,252 WARN L193 SmtUtils]: Spent 764.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2020-10-27 12:41:13,036 WARN L193 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 330 DAG size of output: 322 [2020-10-27 12:41:13,889 WARN L193 SmtUtils]: Spent 764.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2020-10-27 12:41:14,703 WARN L193 SmtUtils]: Spent 741.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2020-10-27 12:41:15,542 WARN L193 SmtUtils]: Spent 768.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2020-10-27 12:41:16,345 WARN L193 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2020-10-27 12:41:17,177 WARN L193 SmtUtils]: Spent 750.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2020-10-27 12:41:18,945 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 324 DAG size of output: 316 [2020-10-27 12:41:20,697 WARN L193 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 321 DAG size of output: 313 [2020-10-27 12:41:22,646 WARN L193 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 328 DAG size of output: 320 [2020-10-27 12:41:24,440 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 319 DAG size of output: 311