/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 07:13:35,467 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 07:13:35,470 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 07:13:35,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 07:13:35,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 07:13:35,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 07:13:35,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 07:13:35,511 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 07:13:35,513 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 07:13:35,514 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 07:13:35,516 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 07:13:35,517 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 07:13:35,518 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 07:13:35,519 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 07:13:35,520 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 07:13:35,522 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 07:13:35,523 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 07:13:35,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 07:13:35,526 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 07:13:35,546 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 07:13:35,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 07:13:35,553 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 07:13:35,554 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 07:13:35,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 07:13:35,569 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 07:13:35,570 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 07:13:35,573 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 07:13:35,574 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 07:13:35,576 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 07:13:35,578 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 07:13:35,578 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 07:13:35,579 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 07:13:35,581 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 07:13:35,582 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 07:13:35,584 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 07:13:35,584 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 07:13:35,585 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 07:13:35,585 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 07:13:35,585 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 07:13:35,586 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 07:13:35,587 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 07:13:35,588 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 07:13:35,648 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 07:13:35,648 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 07:13:35,652 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 07:13:35,653 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 07:13:35,653 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 07:13:35,653 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 07:13:35,654 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 07:13:35,654 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 07:13:35,655 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 07:13:35,655 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 07:13:35,657 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 07:13:35,657 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 07:13:35,657 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 07:13:35,657 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 07:13:35,658 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 07:13:35,658 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 07:13:35,658 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 07:13:35,658 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 07:13:35,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:13:35,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 07:13:35,660 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 07:13:35,660 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 07:13:35,660 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 07:13:35,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 07:13:35,661 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 07:13:35,661 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 07:13:35,662 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 07:13:35,662 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 07:13:36,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 07:13:36,155 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 07:13:36,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 07:13:36,161 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 07:13:36,162 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 07:13:36,163 INFO L432 ainManager$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 [2020-10-28 07:13:36,244 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b2a43115a/e8f97e6ec2da4120a001cdfe2e8b8f2f/FLAGd59a997bd [2020-10-28 07:13:37,243 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 07:13:37,244 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 [2020-10-28 07:13:37,299 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b2a43115a/e8f97e6ec2da4120a001cdfe2e8b8f2f/FLAGd59a997bd [2020-10-28 07:13:37,773 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b2a43115a/e8f97e6ec2da4120a001cdfe2e8b8f2f [2020-10-28 07:13:37,776 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 07:13:37,783 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 07:13:37,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 07:13:37,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 07:13:37,789 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 07:13:37,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:13:37" (1/1) ... [2020-10-28 07:13:37,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f08c206 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:13:37, skipping insertion in model container [2020-10-28 07:13:37,793 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:13:37" (1/1) ... [2020-10-28 07:13:37,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 07:13:37,907 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 07:13:39,671 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:13:39,706 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 07:13:40,045 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:13:40,411 INFO L208 MainTranslator]: Completed translation [2020-10-28 07:13:40,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:13:40 WrapperNode [2020-10-28 07:13:40,411 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 07:13:40,413 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 07:13:40,414 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 07:13:40,414 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 07:13:40,428 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:13:40" (1/1) ... [2020-10-28 07:13:40,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:13:40" (1/1) ... [2020-10-28 07:13:40,543 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:13:40" (1/1) ... [2020-10-28 07:13:40,547 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:13:40" (1/1) ... [2020-10-28 07:13:40,676 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:13:40" (1/1) ... [2020-10-28 07:13:40,696 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:13:40" (1/1) ... [2020-10-28 07:13:40,719 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:13:40" (1/1) ... [2020-10-28 07:13:40,756 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 07:13:40,758 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 07:13:40,758 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 07:13:40,758 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 07:13:40,759 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:13:40" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:13:40,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 07:13:40,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 07:13:40,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 07:13:40,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:13:40,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 07:13:40,833 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 07:13:40,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-28 07:13:40,834 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 07:13:40,834 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 07:13:40,834 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 07:13:40,834 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 07:13:40,834 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-28 07:13:40,835 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-28 07:13:40,835 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 07:13:40,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 07:13:40,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 07:13:40,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 07:13:40,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 07:13:40,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 07:13:40,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 07:13:40,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 07:13:40,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 07:13:40,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-28 07:13:40,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-28 07:13:40,836 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 07:13:40,837 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 07:13:40,837 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-28 07:13:40,837 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 07:13:40,837 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-28 07:13:40,837 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-28 07:13:40,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2020-10-28 07:13:40,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2020-10-28 07:13:40,838 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2020-10-28 07:13:40,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2020-10-28 07:13:40,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2020-10-28 07:13:40,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-28 07:13:40,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-28 07:13:40,838 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2020-10-28 07:13:40,839 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2020-10-28 07:13:40,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 07:13:40,839 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 07:13:40,839 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 07:13:40,839 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2020-10-28 07:13:40,839 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-28 07:13:40,839 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-28 07:13:40,840 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 07:13:40,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 07:13:40,840 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_device [2020-10-28 07:13:40,840 INFO L138 BoogieDeclarations]: Found implementation of procedure input_put_device [2020-10-28 07:13:40,840 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_min [2020-10-28 07:13:40,840 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_max [2020-10-28 07:13:40,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_touchpad_event [2020-10-28 07:13:40,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_abs_event [2020-10-28 07:13:40,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_rel_event [2020-10-28 07:13:40,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_key_event [2020-10-28 07:13:40,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_notify_readers [2020-10-28 07:13:40,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_touchpad_touch [2020-10-28 07:13:40,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_event [2020-10-28 07:13:40,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_fasync [2020-10-28 07:13:40,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_free [2020-10-28 07:13:40,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_open_device [2020-10-28 07:13:40,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_close_device [2020-10-28 07:13:40,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_open_devices [2020-10-28 07:13:40,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_close_devices [2020-10-28 07:13:40,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_attach_client [2020-10-28 07:13:40,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_detach_client [2020-10-28 07:13:40,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_release [2020-10-28 07:13:40,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_open [2020-10-28 07:13:40,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_limit_delta [2020-10-28 07:13:40,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_packet [2020-10-28 07:13:40,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_generate_response [2020-10-28 07:13:40,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_write [2020-10-28 07:13:40,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_read [2020-10-28 07:13:40,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_poll [2020-10-28 07:13:40,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_mark_dead [2020-10-28 07:13:40,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_hangup [2020-10-28 07:13:40,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_cleanup [2020-10-28 07:13:40,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_reserve_minor [2020-10-28 07:13:40,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_create [2020-10-28 07:13:40,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_destroy [2020-10-28 07:13:40,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_add_device [2020-10-28 07:13:40,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_remove_device [2020-10-28 07:13:40,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_connect [2020-10-28 07:13:40,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_disconnect [2020-10-28 07:13:40,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_psaux_register [2020-10-28 07:13:40,846 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_psaux_unregister [2020-10-28 07:13:40,846 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_init [2020-10-28 07:13:40,846 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_exit [2020-10-28 07:13:40,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2020-10-28 07:13:40,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_input_handler_1 [2020-10-28 07:13:40,846 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 07:13:40,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-28 07:13:40,847 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 07:13:40,847 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 07:13:40,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2020-10-28 07:13:40,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2020-10-28 07:13:40,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-28 07:13:40,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2020-10-28 07:13:40,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2020-10-28 07:13:40,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2020-10-28 07:13:40,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-28 07:13:40,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2020-10-28 07:13:40,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-28 07:13:40,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2020-10-28 07:13:40,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-28 07:13:40,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_16 [2020-10-28 07:13:40,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2020-10-28 07:13:40,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2020-10-28 07:13:40,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2020-10-28 07:13:40,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2020-10-28 07:13:40,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-28 07:13:40,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_22 [2020-10-28 07:13:40,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_23 [2020-10-28 07:13:40,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_24 [2020-10-28 07:13:40,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-28 07:13:40,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-28 07:13:40,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-28 07:13:40,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_28 [2020-10-28 07:13:40,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_29 [2020-10-28 07:13:40,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 07:13:40,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 07:13:40,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 07:13:40,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 07:13:40,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 07:13:40,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 07:13:40,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-28 07:13:40,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-28 07:13:40,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-28 07:13:40,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-28 07:13:40,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 07:13:40,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-28 07:13:40,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-28 07:13:40,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-28 07:13:40,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-28 07:13:40,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-28 07:13:40,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-28 07:13:40,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 07:13:40,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-28 07:13:40,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-28 07:13:40,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-28 07:13:40,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 07:13:40,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-28 07:13:40,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-28 07:13:40,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-28 07:13:40,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-28 07:13:40,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-28 07:13:40,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-28 07:13:40,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 07:13:40,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 07:13:40,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 07:13:40,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 07:13:40,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 07:13:40,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 07:13:40,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 07:13:40,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-28 07:13:40,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-28 07:13:40,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-28 07:13:40,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-28 07:13:40,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_mousedev [2020-10-28 07:13:40,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_mousedev [2020-10-28 07:13:40,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mousedev [2020-10-28 07:13:40,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_mousedev [2020-10-28 07:13:40,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_mousedev [2020-10-28 07:13:40,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_mousedev [2020-10-28 07:13:40,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mousedev [2020-10-28 07:13:40,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_mousedev [2020-10-28 07:13:40,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_mousedev [2020-10-28 07:13:40,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_mousedev [2020-10-28 07:13:40,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_mousedev [2020-10-28 07:13:40,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 07:13:40,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-28 07:13:40,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 07:13:40,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-28 07:13:40,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2020-10-28 07:13:40,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-28 07:13:40,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-28 07:13:40,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-28 07:13:40,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-28 07:13:40,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 07:13:40,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 07:13:40,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-28 07:13:40,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-28 07:13:40,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 07:13:40,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-28 07:13:40,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 07:13:40,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-28 07:13:40,860 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2020-10-28 07:13:40,861 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2020-10-28 07:13:40,861 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2020-10-28 07:13:40,861 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-28 07:13:40,861 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2020-10-28 07:13:40,861 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2020-10-28 07:13:40,861 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2020-10-28 07:13:40,861 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2020-10-28 07:13:40,861 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2020-10-28 07:13:40,862 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-28 07:13:40,862 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2020-10-28 07:13:40,862 INFO L138 BoogieDeclarations]: Found implementation of procedure input_close_device [2020-10-28 07:13:40,862 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_minor [2020-10-28 07:13:40,862 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_new_minor [2020-10-28 07:13:40,862 INFO L138 BoogieDeclarations]: Found implementation of procedure input_open_device [2020-10-28 07:13:40,862 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_handle [2020-10-28 07:13:40,862 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_handler [2020-10-28 07:13:40,863 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_handle [2020-10-28 07:13:40,863 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_handler [2020-10-28 07:13:40,863 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2020-10-28 07:13:40,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_1 [2020-10-28 07:13:40,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 07:13:40,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2020-10-28 07:13:40,863 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2020-10-28 07:13:40,863 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2020-10-28 07:13:40,864 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 07:13:40,864 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-28 07:13:40,864 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2020-10-28 07:13:40,864 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2020-10-28 07:13:40,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-28 07:13:40,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2020-10-28 07:13:40,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-28 07:13:40,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 07:13:40,865 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2020-10-28 07:13:40,865 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-28 07:13:40,865 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-28 07:13:40,865 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 07:13:40,865 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2020-10-28 07:13:40,865 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-28 07:13:40,866 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-28 07:13:40,866 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2020-10-28 07:13:40,866 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 07:13:40,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 07:13:40,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 07:13:40,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 07:13:40,866 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 07:13:40,867 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 07:13:40,867 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 07:13:40,867 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 07:13:40,867 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 07:13:40,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 07:13:40,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 07:13:40,867 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-28 07:13:40,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 07:13:40,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 07:13:40,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 07:13:40,868 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 07:13:40,868 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 07:13:40,868 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 07:13:40,868 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 07:13:40,868 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-28 07:13:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-28 07:13:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 07:13:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 07:13:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 07:13:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 07:13:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 07:13:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 07:13:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-28 07:13:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-28 07:13:40,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 07:13:40,870 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-28 07:13:40,870 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-28 07:13:40,870 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 07:13:40,870 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 07:13:40,870 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-28 07:13:40,870 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 07:13:40,871 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 07:13:40,871 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 07:13:40,871 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2020-10-28 07:13:40,871 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2020-10-28 07:13:40,871 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-28 07:13:40,871 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 07:13:40,871 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-28 07:13:40,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2020-10-28 07:13:40,872 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 07:13:40,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2020-10-28 07:13:40,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2020-10-28 07:13:40,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-28 07:13:40,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-28 07:13:40,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-28 07:13:40,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2020-10-28 07:13:40,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2020-10-28 07:13:40,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-28 07:13:40,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-28 07:13:40,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-28 07:13:40,873 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 07:13:40,873 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 07:13:40,873 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 07:13:40,873 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 07:13:40,873 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 07:13:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 07:13:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 07:13:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 07:13:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 07:13:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 07:13:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 07:13:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 07:13:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 07:13:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 07:13:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 07:13:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2020-10-28 07:13:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2020-10-28 07:13:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_16 [2020-10-28 07:13:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_24 [2020-10-28 07:13:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-28 07:13:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2020-10-28 07:13:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-28 07:13:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2020-10-28 07:13:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2020-10-28 07:13:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2020-10-28 07:13:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2020-10-28 07:13:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-28 07:13:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-28 07:13:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-28 07:13:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-28 07:13:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-28 07:13:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 07:13:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 07:13:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 07:13:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_mousedev [2020-10-28 07:13:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mousedev [2020-10-28 07:13:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mousedev [2020-10-28 07:13:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-28 07:13:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-28 07:13:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 07:13:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 07:13:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-28 07:13:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 07:13:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-28 07:13:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 07:13:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 07:13:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-28 07:13:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 07:13:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-28 07:13:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 07:13:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-28 07:13:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-28 07:13:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-28 07:13:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-28 07:13:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-28 07:13:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2020-10-28 07:13:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2020-10-28 07:13:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2020-10-28 07:13:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2020-10-28 07:13:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-28 07:13:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2020-10-28 07:13:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2020-10-28 07:13:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-28 07:13:40,881 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-28 07:13:40,881 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-28 07:13:40,881 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2020-10-28 07:13:40,881 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2020-10-28 07:13:40,881 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2020-10-28 07:13:40,881 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-28 07:13:40,881 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 07:13:40,881 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 07:13:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 07:13:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 07:13:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2020-10-28 07:13:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_input_handler_1 [2020-10-28 07:13:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2020-10-28 07:13:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2020-10-28 07:13:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2020-10-28 07:13:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-28 07:13:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2020-10-28 07:13:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-28 07:13:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-28 07:13:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-28 07:13:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-28 07:13:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 07:13:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 07:13:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 07:13:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2020-10-28 07:13:40,884 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2020-10-28 07:13:40,884 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2020-10-28 07:13:40,884 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2020-10-28 07:13:40,884 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2020-10-28 07:13:40,884 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2020-10-28 07:13:40,884 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_device [2020-10-28 07:13:40,884 INFO L130 BoogieDeclarations]: Found specification of procedure input_put_device [2020-10-28 07:13:40,884 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_handler [2020-10-28 07:13:40,885 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_handler [2020-10-28 07:13:40,885 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_new_minor [2020-10-28 07:13:40,885 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_minor [2020-10-28 07:13:40,885 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_handle [2020-10-28 07:13:40,885 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_handle [2020-10-28 07:13:40,885 INFO L130 BoogieDeclarations]: Found specification of procedure input_open_device [2020-10-28 07:13:40,885 INFO L130 BoogieDeclarations]: Found specification of procedure input_close_device [2020-10-28 07:13:40,885 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_min [2020-10-28 07:13:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_max [2020-10-28 07:13:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2020-10-28 07:13:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_23 [2020-10-28 07:13:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2020-10-28 07:13:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2020-10-28 07:13:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_22 [2020-10-28 07:13:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_touchpad_event [2020-10-28 07:13:40,887 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_abs_event [2020-10-28 07:13:40,887 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_rel_event [2020-10-28 07:13:40,887 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_key_event [2020-10-28 07:13:40,887 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_notify_readers [2020-10-28 07:13:40,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 07:13:40,887 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_touchpad_touch [2020-10-28 07:13:40,887 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_event [2020-10-28 07:13:40,887 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_fasync [2020-10-28 07:13:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_free [2020-10-28 07:13:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_open_device [2020-10-28 07:13:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_close_device [2020-10-28 07:13:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_open_devices [2020-10-28 07:13:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_close_devices [2020-10-28 07:13:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_attach_client [2020-10-28 07:13:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_detach_client [2020-10-28 07:13:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_release [2020-10-28 07:13:40,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:13:40,889 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_open [2020-10-28 07:13:40,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 07:13:40,889 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_limit_delta [2020-10-28 07:13:40,889 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_packet [2020-10-28 07:13:40,889 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_generate_response [2020-10-28 07:13:40,889 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_write [2020-10-28 07:13:40,889 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_read [2020-10-28 07:13:40,890 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_poll [2020-10-28 07:13:40,890 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_mark_dead [2020-10-28 07:13:40,890 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_hangup [2020-10-28 07:13:40,890 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_cleanup [2020-10-28 07:13:40,890 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_reserve_minor [2020-10-28 07:13:40,890 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_create [2020-10-28 07:13:40,890 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_destroy [2020-10-28 07:13:40,890 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_add_device [2020-10-28 07:13:40,890 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_remove_device [2020-10-28 07:13:40,891 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_connect [2020-10-28 07:13:40,891 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_disconnect [2020-10-28 07:13:40,891 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2020-10-28 07:13:40,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_28 [2020-10-28 07:13:40,891 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2020-10-28 07:13:40,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_29 [2020-10-28 07:13:40,891 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_psaux_register [2020-10-28 07:13:40,891 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_psaux_unregister [2020-10-28 07:13:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_init [2020-10-28 07:13:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_exit [2020-10-28 07:13:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 07:13:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 07:13:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2020-10-28 07:13:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2020-10-28 07:13:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 07:13:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 07:13:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 07:13:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 07:13:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-28 07:13:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-28 07:13:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-28 07:13:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 07:13:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-28 07:13:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-28 07:13:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-28 07:13:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-28 07:13:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-28 07:13:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 07:13:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-28 07:13:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-28 07:13:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 07:13:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-28 07:13:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-28 07:13:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-28 07:13:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-28 07:13:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-28 07:13:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 07:13:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 07:13:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 07:13:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 07:13:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-28 07:13:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-28 07:13:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-28 07:13:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-28 07:13:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_mousedev [2020-10-28 07:13:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_mousedev [2020-10-28 07:13:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_mousedev [2020-10-28 07:13:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_mousedev [2020-10-28 07:13:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_mousedev [2020-10-28 07:13:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_mousedev [2020-10-28 07:13:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_mousedev [2020-10-28 07:13:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_mousedev [2020-10-28 07:13:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 07:13:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 07:13:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 07:13:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 07:13:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 07:13:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 07:13:40,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 07:13:40,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 07:13:40,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 07:13:40,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 07:13:40,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 07:13:42,123 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 07:13:47,234 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 07:13:47,234 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 07:13:47,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:13:47 BoogieIcfgContainer [2020-10-28 07:13:47,239 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 07:13:47,240 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 07:13:47,240 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 07:13:47,244 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 07:13:47,244 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 07:13:37" (1/3) ... [2020-10-28 07:13:47,245 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43a50ff4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:13:47, skipping insertion in model container [2020-10-28 07:13:47,245 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:13:40" (2/3) ... [2020-10-28 07:13:47,245 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43a50ff4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:13:47, skipping insertion in model container [2020-10-28 07:13:47,246 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:13:47" (3/3) ... [2020-10-28 07:13:47,247 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i [2020-10-28 07:13:47,259 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 07:13:47,266 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 07:13:47,278 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 07:13:47,312 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 07:13:47,312 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 07:13:47,312 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 07:13:47,312 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 07:13:47,313 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 07:13:47,313 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 07:13:47,313 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 07:13:47,313 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 07:13:47,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states. [2020-10-28 07:13:47,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2020-10-28 07:13:47,393 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:13:47,394 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] [2020-10-28 07:13:47,394 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:13:47,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:13:47,400 INFO L82 PathProgramCache]: Analyzing trace with hash 1339904425, now seen corresponding path program 1 times [2020-10-28 07:13:47,408 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:13:47,409 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [627199572] [2020-10-28 07:13:47,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:13:47,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:48,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:48,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:48,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:48,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:48,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:48,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:49,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:50,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:51,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:53,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:53,312 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 360 [2020-10-28 07:13:53,312 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-28 07:13:53,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5452 [2020-10-28 07:13:53,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:53,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:13:53,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 194 [2020-10-28 07:13:53,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:13:53,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-28 07:13:54,106 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2020-10-28 07:13:54,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:13:54,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:54,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 116 [2020-10-28 07:13:54,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:54,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,344 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:54,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:54,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-28 07:13:54,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:54,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:54,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:54,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:54,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:54,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,376 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:54,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:13:54,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:54,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:13:54,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:54,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:54,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-28 07:13:54,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:54,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:54,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:54,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:54,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:54,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,468 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:54,468 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,468 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:13:54,469 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:54,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,469 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:13:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:54,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:54,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-28 07:13:54,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:54,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:54,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:54,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:54,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:54,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:54,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:54,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:54,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:54,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:13:54,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,612 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:54,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:54,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-28 07:13:54,613 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:54,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,614 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:54,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:13:54,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:54,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:54,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:54,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:54,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:13:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,697 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:54,697 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:54,697 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-28 07:13:54,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:54,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:54,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:54,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:13:54,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:54,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:54,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:54,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:54,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:13:54,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:54,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:54,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-28 07:13:54,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:54,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:54,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:54,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,799 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:13:54,800 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:54,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,800 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:54,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:54,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:54,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:54,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:13:54,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,858 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:54,859 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:54,859 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-28 07:13:54,859 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:54,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,860 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:54,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:54,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:54,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:54,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:54,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:13:54,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:54,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 07:13:54,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:13:54,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:54,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-28 07:13:54,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:13:54,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:13:54,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:54,957 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:54,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:13:54,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,976 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:54,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:54,977 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:13:54,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,978 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:54,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 07:13:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:54,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:54,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:54,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:13:54,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:54,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:13:54,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:54,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:54,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:54,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:54,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:55,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-28 07:13:55,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:55,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:55,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:13:55,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:55,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-28 07:13:55,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:55,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:13:55,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:13:55,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:13:55,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:55,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:55,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:55,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:55,252 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:55,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:55,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-28 07:13:55,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:55,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:13:55,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:55,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:13:55,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:55,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-28 07:13:55,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:55,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:55,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:13:55,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:55,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-28 07:13:55,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:55,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:55,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:13:55,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:55,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:55,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:55,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:55,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:55,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:55,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:55,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:55,404 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:55,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:55,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:55,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:55,405 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:55,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-28 07:13:55,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:55,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,494 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:55,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:13:55,495 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:55,495 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-28 07:13:55,495 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:55,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:55,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:13:55,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:55,496 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:55,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:55,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:55,510 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:55,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:55,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:55,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:55,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:55,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:55,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:55,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:55,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:55,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-10-28 07:13:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:55,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:55,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:13:55,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:55,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-28 07:13:55,613 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:55,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:55,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:13:55,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:55,614 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:55,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:55,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:55,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:55,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:55,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:55,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:55,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:55,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:55,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:55,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:55,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-28 07:13:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:55,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:55,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:13:55,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:55,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 129 [2020-10-28 07:13:55,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:55,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:55,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:13:55,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:55,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:55,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:55,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:55,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:55,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:55,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:55,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:55,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:55,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:55,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:55,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:55,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:55,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-28 07:13:55,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:55,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:55,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:13:55,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:55,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-28 07:13:55,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:55,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:55,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:13:55,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:55,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:55,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:55,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:55,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:55,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:55,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:55,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:55,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:55,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:55,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:55,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:55,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:55,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-28 07:13:55,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:55,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:55,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:55,988 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:13:55,988 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:55,988 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-28 07:13:55,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:55,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:55,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:13:55,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:55,989 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:55,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:55,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:56,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:56,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:56,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:56,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:56,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:13:56,008 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:56,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:56,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:56,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:56,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:56,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-28 07:13:56,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:56,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:56,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:56,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:56,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:13:56,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:56,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-28 07:13:56,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:56,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:56,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:13:56,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:56,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:56,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:56,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:56,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:56,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:56,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:56,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:56,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:56,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:56,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:56,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:56,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:56,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:56,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-28 07:13:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:56,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:56,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:56,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:56,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:13:56,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:13:56,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-28 07:13:56,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:56,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:56,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:13:56,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:56,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:56,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:13:56,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:13:56,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:13:56,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:13:56,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:13:56,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:13:56,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:13:56,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:13:56,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:13:56,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:13:56,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:13:56,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:13:56,343 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2020-10-28 07:13:56,344 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [627199572] [2020-10-28 07:13:56,346 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:13:56,346 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-10-28 07:13:56,347 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635547871] [2020-10-28 07:13:56,355 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 07:13:56,355 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:13:56,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 07:13:56,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-28 07:13:56,376 INFO L87 Difference]: Start difference. First operand 1569 states. Second operand 10 states. [2020-10-28 07:13:57,254 WARN L193 SmtUtils]: Spent 820.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2020-10-28 07:14:00,714 WARN L193 SmtUtils]: Spent 894.00 ms on a formula simplification that was a NOOP. DAG size: 329 [2020-10-28 07:14:01,695 WARN L193 SmtUtils]: Spent 886.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2020-10-28 07:14:02,618 WARN L193 SmtUtils]: Spent 846.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2020-10-28 07:14:03,637 WARN L193 SmtUtils]: Spent 917.00 ms on a formula simplification that was a NOOP. DAG size: 333 [2020-10-28 07:14:04,569 WARN L193 SmtUtils]: Spent 856.00 ms on a formula simplification that was a NOOP. DAG size: 320 [2020-10-28 07:14:28,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 07:14:28,274 INFO L93 Difference]: Finished difference Result 2900 states and 3919 transitions. [2020-10-28 07:14:28,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-28 07:14:28,277 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 256 [2020-10-28 07:14:28,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 07:14:28,306 INFO L225 Difference]: With dead ends: 2900 [2020-10-28 07:14:28,306 INFO L226 Difference]: Without dead ends: 1540 [2020-10-28 07:14:28,319 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=77, Invalid=195, Unknown=0, NotChecked=0, Total=272 [2020-10-28 07:14:28,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1540 states. [2020-10-28 07:14:28,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1540 to 1335. [2020-10-28 07:14:28,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1335 states. [2020-10-28 07:14:28,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1335 states and 1717 transitions. [2020-10-28 07:14:28,808 INFO L78 Accepts]: Start accepts. Automaton has 1335 states and 1717 transitions. Word has length 256 [2020-10-28 07:14:28,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 07:14:28,809 INFO L481 AbstractCegarLoop]: Abstraction has 1335 states and 1717 transitions. [2020-10-28 07:14:28,809 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-28 07:14:28,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 1717 transitions. [2020-10-28 07:14:28,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2020-10-28 07:14:28,817 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:14:28,818 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] [2020-10-28 07:14:28,818 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 07:14:28,819 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:14:28,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:14:28,819 INFO L82 PathProgramCache]: Analyzing trace with hash -81080020, now seen corresponding path program 1 times [2020-10-28 07:14:28,820 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:14:28,820 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [18897144] [2020-10-28 07:14:28,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:14:28,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:29,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:29,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:29,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:30,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:34,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:34,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 369 [2020-10-28 07:14:34,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-28 07:14:34,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5115 [2020-10-28 07:14:34,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:34,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 07:14:34,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 336 [2020-10-28 07:14:34,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 07:14:34,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:34,970 WARN L193 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2020-10-28 07:14:34,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:14:34,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:34,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:14:35,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-28 07:14:35,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:14:35,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,163 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:14:35,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:14:35,164 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:14:35,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:14:35,196 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:14:35,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:14:35,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:14:35,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:14:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:14:35,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:14:35,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:35,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:14:35,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:14:35,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:14:35,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:14:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:14:35,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:14:35,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,270 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:14:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:14:35,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:14:35,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:35,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:14:35,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:14:35,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,311 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:14:35,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:14:35,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:14:35,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:14:35,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:14:35,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 07:14:35,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:14:35,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:14:35,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:14:35,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:14:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,396 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,396 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:14:35,396 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,397 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:14:35,397 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:14:35,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,425 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:14:35,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:14:35,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:35,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,445 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,445 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:14:35,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:14:35,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:14:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:14:35,459 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,459 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:14:35,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,460 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:14:35,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,486 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,487 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:14:35,487 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,487 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 07:14:35,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,488 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:14:35,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:14:35,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:14:35,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,518 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:14:35,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:14:35,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:14:35,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:14:35,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 07:14:35,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:35,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,563 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,563 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:14:35,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:14:35,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:14:35,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:14:35,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:14:35,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 07:14:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,604 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:14:35,605 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 07:14:35,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:35,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:14:35,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:14:35,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:14:35,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:14:35,636 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:14:35,636 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 07:14:35,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:14:35,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:14:35,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:14:35,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:14:35,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-28 07:14:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:14:35,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:14:35,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-28 07:14:35,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:35,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:14:35,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:14:35,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:35,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:35,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:35,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:35,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:35,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:14:35,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:35,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-28 07:14:35,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:35,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:35,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:35,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:14:35,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:36,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-28 07:14:36,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:36,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:36,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:36,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:36,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:14:36,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:14:36,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-28 07:14:36,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:36,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:36,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:14:36,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:14:36,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:36,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:36,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:36,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:36,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:14:36,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:36,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-28 07:14:36,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:36,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:36,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:36,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:14:36,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:36,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-28 07:14:36,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:36,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:36,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:36,462 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:36,462 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:14:36,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:14:36,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-28 07:14:36,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:36,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:36,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:14:36,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:14:36,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:36,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:36,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:36,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:36,618 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:36,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:14:36,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:36,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-28 07:14:36,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:36,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:36,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:36,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:14:36,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:36,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-28 07:14:36,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:36,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:36,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:36,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:36,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:14:36,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:14:36,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-28 07:14:36,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:36,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:36,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:14:36,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:14:36,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:36,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:36,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:36,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:36,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:36,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:14:36,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:36,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-28 07:14:36,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:36,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:36,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:36,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:14:36,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:36,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-28 07:14:36,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:36,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:36,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:36,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:36,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:14:36,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:14:36,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-28 07:14:36,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:36,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:36,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:14:36,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:14:36,899 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:36,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:36,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:36,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:37,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:37,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:14:37,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:37,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-28 07:14:37,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:37,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:37,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:37,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:14:37,033 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:37,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-28 07:14:37,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:37,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:37,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:37,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:37,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:14:37,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:14:37,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-28 07:14:37,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:37,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:37,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:14:37,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:14:37,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:37,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:37,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:37,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:37,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:37,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:14:37,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:37,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-28 07:14:37,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:37,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:37,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:37,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:14:37,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:37,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-28 07:14:37,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:37,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:37,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:37,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:37,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:14:37,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:14:37,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-28 07:14:37,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:37,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:37,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:14:37,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:14:37,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:37,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:37,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:37,427 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:37,427 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:14:37,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:37,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-28 07:14:37,428 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:37,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:37,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:37,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:14:37,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:37,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-10-28 07:14:37,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:37,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:37,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:37,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:37,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:14:37,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:14:37,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-28 07:14:37,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:37,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:37,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:14:37,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:14:37,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:37,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:37,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:37,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:37,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:37,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:14:37,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:37,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-28 07:14:37,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:37,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:37,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:37,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:14:37,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:37,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2020-10-28 07:14:37,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:37,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:37,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:37,720 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:37,720 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:14:37,721 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:14:37,721 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-28 07:14:37,721 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:37,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:37,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:14:37,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:14:37,722 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:37,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:14:37,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:14:37,745 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:14:37,794 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:14:37,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:14:37,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:14:37,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-28 07:14:37,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:14:37,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:14:37,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:14:37,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:14:37,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:14:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 84 proven. 166 refuted. 0 times theorem prover too weak. 583 trivial. 0 not checked. [2020-10-28 07:14:37,959 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [18897144] [2020-10-28 07:14:37,960 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:14:37,960 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-10-28 07:14:37,960 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709612982] [2020-10-28 07:14:37,964 INFO L461 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-10-28 07:14:37,965 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:14:37,965 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-10-28 07:14:37,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=329, Unknown=0, NotChecked=0, Total=380 [2020-10-28 07:14:37,966 INFO L87 Difference]: Start difference. First operand 1335 states and 1717 transitions. Second operand 20 states. [2020-10-28 07:14:38,699 WARN L193 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2020-10-28 07:14:42,905 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 333 DAG size of output: 318 [2020-10-28 07:14:43,786 WARN L193 SmtUtils]: Spent 799.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2020-10-28 07:14:44,559 WARN L193 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2020-10-28 07:14:45,382 WARN L193 SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2020-10-28 07:14:47,171 WARN L193 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 328 DAG size of output: 314 [2020-10-28 07:14:48,857 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 324 DAG size of output: 309 [2020-10-28 07:14:49,908 WARN L193 SmtUtils]: Spent 740.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2020-10-28 07:14:51,575 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 335 DAG size of output: 321 [2020-10-28 07:14:53,248 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 326 DAG size of output: 312 [2020-10-28 07:14:54,492 WARN L193 SmtUtils]: Spent 733.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2020-10-28 07:14:58,157 WARN L193 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2020-10-28 07:15:38,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 07:15:38,747 INFO L93 Difference]: Finished difference Result 3871 states and 5006 transitions. [2020-10-28 07:15:38,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-10-28 07:15:38,749 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 265 [2020-10-28 07:15:38,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 07:15:38,768 INFO L225 Difference]: With dead ends: 3871 [2020-10-28 07:15:38,768 INFO L226 Difference]: Without dead ends: 2557 [2020-10-28 07:15:38,775 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 102 SyntacticMatches, 2 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 246 ImplicationChecksByTransitivity, 15.0s TimeCoverageRelationStatistics Valid=179, Invalid=1011, Unknown=0, NotChecked=0, Total=1190 [2020-10-28 07:15:38,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2557 states. [2020-10-28 07:15:39,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2557 to 2198. [2020-10-28 07:15:39,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2198 states. [2020-10-28 07:15:39,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 2198 states and 2773 transitions. [2020-10-28 07:15:39,329 INFO L78 Accepts]: Start accepts. Automaton has 2198 states and 2773 transitions. Word has length 265 [2020-10-28 07:15:39,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 07:15:39,330 INFO L481 AbstractCegarLoop]: Abstraction has 2198 states and 2773 transitions. [2020-10-28 07:15:39,330 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-10-28 07:15:39,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 2773 transitions. [2020-10-28 07:15:39,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2020-10-28 07:15:39,338 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:15:39,339 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 07:15:39,339 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-28 07:15:39,339 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:15:39,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:15:39,340 INFO L82 PathProgramCache]: Analyzing trace with hash -1603091050, now seen corresponding path program 1 times [2020-10-28 07:15:39,340 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:15:39,340 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1361277703] [2020-10-28 07:15:39,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:15:39,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:39,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:39,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:40,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:40,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:40,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:45,338 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:45,338 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 402 [2020-10-28 07:15:45,338 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-28 07:15:45,338 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5852 [2020-10-28 07:15:45,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:45,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 07:15:45,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 345 [2020-10-28 07:15:45,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:15:45,339 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,221 WARN L193 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2020-10-28 07:15:46,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:15:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-28 07:15:46,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:46,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:46,393 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:15:46,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:46,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,419 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:15:46,420 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:46,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:46,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:15:46,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:15:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:46,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 07:15:46,465 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:46,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:15:46,477 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,487 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:46,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:15:46,488 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:15:46,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:46,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:15:46,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,520 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,520 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:15:46,521 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:46,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:46,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-28 07:15:46,531 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:15:46,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:46,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:15:46,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:46,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,563 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,563 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:15:46,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,564 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:46,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,573 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:46,574 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,574 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:15:46,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:15:46,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,596 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,596 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:46,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:15:46,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,611 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,611 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:15:46,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:46,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:46,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:15:46,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:15:46,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,645 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:46,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:15:46,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:15:46,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:46,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,670 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:46,671 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:15:46,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:15:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:46,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:15:46,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:46,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,712 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:15:46,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:46,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:46,723 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:15:46,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,725 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 07:15:46,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,746 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:15:46,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,747 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:15:46,747 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:46,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:46,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:15:46,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:15:46,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:15:46,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:15:46,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 07:15:46,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:15:46,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:46,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-28 07:15:46,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:46,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:46,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:46,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:46,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-28 07:15:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:46,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:46,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:46,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:15:46,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:15:46,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-28 07:15:46,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:46,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:46,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:15:46,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:15:46,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:47,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:47,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:47,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:47,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:47,111 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:15:47,111 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:47,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-28 07:15:47,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:47,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:47,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:47,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:15:47,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:47,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-28 07:15:47,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:47,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:47,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:47,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:47,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:15:47,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:15:47,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-28 07:15:47,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:47,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:47,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:15:47,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:15:47,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:47,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:47,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:47,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:47,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:15:47,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:47,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-28 07:15:47,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:47,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:47,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:47,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:15:47,451 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:47,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-28 07:15:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:47,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:47,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:47,661 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:47,661 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:15:47,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:15:47,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 195 [2020-10-28 07:15:47,662 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:47,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:47,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:15:47,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:15:47,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:47,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:47,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:47,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:47,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:47,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:15:47,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:47,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-28 07:15:47,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:47,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:47,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:47,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:15:47,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:15:47,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-28 07:15:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:47,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:47,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:47,975 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:47,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:15:47,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:15:47,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-28 07:15:47,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:47,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:47,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:15:47,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:15:47,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:48,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:48,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:48,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:48,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:48,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:15:48,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:48,244 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-28 07:15:48,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:48,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:48,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:48,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:15:48,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:48,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2020-10-28 07:15:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:48,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:48,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:48,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:48,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:15:48,477 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:15:48,477 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-28 07:15:48,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:48,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:48,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:15:48,478 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:15:48,478 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:48,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:48,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:48,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:48,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:48,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:15:48,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:48,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-28 07:15:48,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:48,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:48,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:48,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:15:48,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:15:48,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-28 07:15:48,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:48,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:48,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:48,812 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:48,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:15:48,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:15:48,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-28 07:15:48,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:48,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:48,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:15:48,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:15:48,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:48,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:48,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:48,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:48,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:15:48,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:48,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-28 07:15:48,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:48,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:48,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:48,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:15:48,895 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:48,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-10-28 07:15:48,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:48,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:48,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:49,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:49,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:15:49,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:15:49,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-28 07:15:49,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:49,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:49,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:15:49,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:15:49,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:49,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:49,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:49,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:49,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:15:49,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:49,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-28 07:15:49,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:49,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:49,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:49,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:15:49,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:49,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2020-10-28 07:15:49,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:49,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:49,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:49,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:49,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:15:49,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:15:49,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-28 07:15:49,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:49,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:49,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:15:49,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:15:49,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:49,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:49,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:49,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:49,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:49,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:15:49,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:49,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-28 07:15:49,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:49,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:49,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:49,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:15:49,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:49,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-28 07:15:49,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:49,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:49,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:49,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:49,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-28 07:15:49,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:15:49,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 106 [2020-10-28 07:15:49,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:49,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:49,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:15:49,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 07:15:49,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:49,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:15:49,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:49,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:49,520 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:49,520 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 07:15:49,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:49,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-28 07:15:49,521 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:49,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 07:15:49,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:15:49,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:15:49,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:49,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2020-10-28 07:15:49,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:49,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:49,577 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:49,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:49,578 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:49,578 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 07:15:49,578 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:49,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:49,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:15:49,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:49,579 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:49,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-28 07:15:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:49,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:49,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:49,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:49,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:49,588 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-28 07:15:49,588 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:49,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:49,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:15:49,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:49,589 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:49,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2020-10-28 07:15:49,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:15:49,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:15:49,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:15:49,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:15:49,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:15:49,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-28 07:15:49,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:15:49,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:15:49,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:15:49,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:15:49,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:15:49,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1031 backedges. 85 proven. 298 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2020-10-28 07:15:49,805 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1361277703] [2020-10-28 07:15:49,805 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:15:49,806 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24] total 24 [2020-10-28 07:15:49,806 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170965167] [2020-10-28 07:15:49,807 INFO L461 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-10-28 07:15:49,807 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:15:49,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-10-28 07:15:49,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=487, Unknown=0, NotChecked=0, Total=552 [2020-10-28 07:15:49,808 INFO L87 Difference]: Start difference. First operand 2198 states and 2773 transitions. Second operand 24 states. [2020-10-28 07:15:50,568 WARN L193 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2020-10-28 07:15:54,259 WARN L193 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2020-10-28 07:15:55,881 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 335 DAG size of output: 319 [2020-10-28 07:15:56,695 WARN L193 SmtUtils]: Spent 742.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2020-10-28 07:15:57,476 WARN L193 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2020-10-28 07:15:58,296 WARN L193 SmtUtils]: Spent 738.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2020-10-28 07:15:59,097 WARN L193 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2020-10-28 07:16:00,681 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 329 DAG size of output: 312 [2020-10-28 07:16:02,289 WARN L193 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 326 DAG size of output: 310 [2020-10-28 07:16:03,280 WARN L193 SmtUtils]: Spent 735.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2020-10-28 07:16:04,928 WARN L193 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 335 DAG size of output: 319 [2020-10-28 07:16:06,560 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 326 DAG size of output: 310 [2020-10-28 07:16:07,917 WARN L193 SmtUtils]: Spent 730.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2020-10-28 07:16:11,441 WARN L193 SmtUtils]: Spent 718.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2020-10-28 07:16:55,409 WARN L193 SmtUtils]: Spent 761.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2020-10-28 07:16:56,232 WARN L193 SmtUtils]: Spent 722.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2020-10-28 07:16:57,086 WARN L193 SmtUtils]: Spent 744.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2020-10-28 07:16:57,990 WARN L193 SmtUtils]: Spent 731.00 ms on a formula simplification that was a NOOP. DAG size: 312